ComfortPoint Open CPO-Rxx ROOM CONTROLLERS

Transcription

1 ComfortPoint Open CPO-Rxx ROOM COTROERS GEERA IFORMATIO ISTAATIO ISTRUCTIOS BEFORE ISTAATIO IMPORTAT It is recommended that the unit be kept at room temperature for at least hours before applying power; this is to allow the evaporation of any condensation resulting from low shipping / storage temperatures. large housing (98 x 0 x. mm) small housing ( x 0 x. mm) US requirement, only: This device must be installed in a U-listed enclosure offering adequate space to maintain the segregation of line voltage field wiring and Class field wiring. CAUTIO Fig.. CPO-Rxx (without optional covers) To avoid electrical shock or equipment damage, you must switch OFF the power supply before attaching / removing connections to/from any terminals. Table. Overview of models OS no.: CPO- power supply AOs UIs relays (A triacs (B total no. of I/Os remarks R 0 VAC Real-Time Clock (RTC) R 0 VAC RTC R VAC RTC R 0 VAC 0 RTC; -hr data retention R VAC 0 RTC; -hr data retention; removable terminals R VAC 0 RTC; -hr data retention RU VAC 0 (C RTC; -hr data retention; with watchdog relay R8 0 VAC 0 (D RTC; with lighting support RS 0 VAC 0 0 RTC RS 0 VAC 0 RTC RS 0 VAC 0 8 RTC RS 0 VAC RTC RS VAC RTC RS VAC 0 RTC (A See also section "Relay Current imitations" on pg.. (B See also section "Triac Current imitations" on pg.. (C Including relay (the watchdog), which is not available for use by the application. (D UI-UI are binary-only inputs. Of the ten UIs, only two UIs support TC; this model is thus not suitable for the hardwiring of wall modules requiring three UIs supporting TC. U.S. Registered Trademark Copyright 0 Honeywell Inc. All Rights Reserved EB-09GE R0

2 C+ C- WM WM WM WM V0 V0 V0 AO T T~ T0 T T0 T0 T T0 AO AO AO AO T T~ T0 T T0 UI UI UI UI C+ C- RC RO I R R I RO I RO I RO C+ C- RO I R R I RO I RO I RO SERVICE SERVICE CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS DIMESIOS AD MOUTIG Housings The controller is available in two housing sizes, both conforming to IP0: Rx (large housing): W x x H = 0 x 98 x 9 mm and RSx (small housing): W x x H = 0 x x 9 mm See also Fig. and Fig.. 98 Protection Covers for IP0 In the case of controllers mounted outside of a cabinet, before applying power to the device, Protection Covers (0- pc. bulk packs, order no.: IRM-RC for large housings and IRM-RSC for small housings) must be mounted so as to provide IP0. IRM-RC (BUK PACK, 0 pcs.) 98 9 REMOVABE TERMIAS Rxx Rxx V MODES -V MODES AO AO AO AO AO UI UI UI UI UI ED UI UI UI UI8 UI Fig.. Rx dimensions (in mm) OTE: In the case of the R, all of the terminal blocks are removable. 0 Fig.. arge housing, with terminal protection covers, dimensions (in mm) IRM-RSC (BUK PACK, 0 pcs.) 8. 9 REMOVABE TERMIAS RSxx RSxx C+ C V MODES -V MODES Fig.. RSx dimensions (in mm) The unit is suitable for mounting on a standard rail, on walls, as well as in wiring cabinets or fuse boxes. 0 Fig.. Small housing, with terminal protection covers, dimensions (in mm) DI Rail Mounting/Dismounting. MOUTIG. 8. DISMOUTIG.. DI E 00- x, Rx: X RSx: X Fig.. Mounting and dismounting EB-09GE R0

3 AO AO AO AO V0 T T~ T0 T T0 UI UI UI UI WM WM C+ C- C+ C- RO I R R I RO I RO I RO SERVICE CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS The unit can be mounted onto the DI rail simply by snapping it into place. It is dismounted by gently pulling the stirrup(s) located at the base of the housing (see Fig. ). When mounted vertically on a DI rail, the unit must be secured in place with a stopper to prevent sliding. Wall Mounting/Dismounting The unit can be mounted on floors, walls, and ceilings in any desired orientation. (See also section "Ambient Environmental imits" on pg. for temperature range restrictions with floor/ceiling mounting.) The unit is mounted by inserting optional screws (recommended: DI E ISO 09 ST,x C - H) through the corresponding screwing noses Rxx: 8. RSxx: DI E ISO 09 ST,x C H Fig.. Drilling template (view from above) After mounting the unit onto the wall, snap the appropriate terminal protection covers (see Fig. and Fig. on pg. ) into place onto the housing by hand. OTE: In the case of wall-mounting, two optional terminal protection covers (in the case of the Rx [large housings]: IRM-RC; in the case of the RSx [small housings]: IRM-RSC) must be installed in order to comply with IP0. The covers can be fixed into place using optional screws (recommended: DI E ISO 09 ST,9x9, C (F) H). To remove a cover, place a screwdriver in the two leverage slots (marked with arrows) and pry it loose. with differing numbers of triac outputs, relay outputs, etc. capable of being configured in a variety of ways. See Table on page. Every controller features a terminal assignment label on the top of the housing. Power Supply s In the case of the 0-VAC models, power is supplied via an orange-colored fixed screw-type terminal block (terminals +). In the case of the -VAC models, power is supplied via a removable terminal plug (terminals +). See also section "Power Supply" on pg.. Input / Output s The controller features rows of terminal blocks on the top and bottom. In the case of the Rx (large housing), the controller has double rows of analog outputs (AOs) and universal inputs (UIs) at the top and a single row of binary outputs (BOs) - triacs (TRs) and relay outputs (ROs) - at the bottom. In the case of the RSx (small housing), the controller has a single row of analog outputs (AOs) and universal inputs (UIs) at the top and a single row of binary outputs (BOs) - triacs (TRs) and relay outputs (ROs) - at the bottom. OTE: According to VDE guidelines, it is not allowed to mix low-voltage and high-voltage signals on the relays and triacs. See also section "I/O s" on pg.. Communication Interfaces All models of the controller feature the following communication interfaces: A Sylk Bus interface (RSx: terminals 0 and ; Rx: terminals 0 and ), for connection to TR0x/x Wall Modules; A interface (RSx: terminals 0,, and ; Rx: terminals,, and ); An RJ connector for connection of the BACnet WiFi Adapter. TERMIA ASSIGMET General For a complete list of all terminals and a description of their functions, see Table and Table. OTE: All terminal blocks capable of carrying either low voltage or line voltage are orange-colored. Depending upon the given hardware model, the delivery includes a plastic bag containing additional, removable terminal blocks. OTE: In the case of the R, all of the terminal blocks are removable. Depending on the given hardware model, the controller is powered by either VAC or by 0 VAC, and is equipped EB-09GE R0

4 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Table. RSx Room Controllers: Overview of terminals and functions (by model) term. printing function RS RS RS RS RS RS, "", "" 0-V power supply X X X X -- --, "", "V0" Removable -V power supply input X X, "", "V0" Aux. output voltage ( VAC) for all triacs X X X X X -- "T" "T~" Aux. term. for triac neutral wiring (internally connected with terminal 8) Triac input voltage ( VAC / 0 VAC) for all triacs; triac-switched -- X X X X X -- X X X X X "T0" Triac-switched output -- X X X X X 8 "T" Aux. term. for triac neutral wiring (internally connected with terminal ) -- X X X X X 9 "T0" Triac-switched output -- X X X X X 0, "RO", "I" Output of Relay, Input for Relay type type --, "R", "R" Aux. terminals for relay neutral wiring X X --, "I", "RO" Input for Relay, Output of Relay type type type --, "I", "RO" Input for Relay, Output of Relay type type type -- 8, 9 "I", "RO" Input for Relay, Output of Relay type type type -- 0, "WM", "WM" Removable interface for Sylk Bus X X X X X X,,, "", "C+", "C-", "V0" Aux. power ( VAC 0%, 0/0 Hz) + RS8 Modbus interface + corresp "AO" Analog Output type type -- type type type "" VAC power for field devices X X -- X X X 8 "" Ground for AOs X X -- X X X 9 "AO" Analog Output type type type -- 0 "AO" Analog Output type type type -- "" VAC power for field devices X X X -- "" Ground for AOs X X X -- "AO" Analog Output type type -- "UI" Universal Input type type type type type type "" Ground for UIs X X X X X X "UI" Universal Input type type type type type type "UI" Universal Input type type type type type type 8 "" Ground for UIs X X X X X X 9 "UI" Universal Input type type -- 0,, "C+", "C-", "" Removable interface and corresponding Relay output types: See Table. Universal input types: See Table. Analog output types: See Table. X X X X X X Table. Relay output types and characteristics type (standard) type (high in-rush current) type (watchdog) corresponding ROs of RSx RO, RO, RO RO -- corresponding ROs of Rx RO, RO RO, RO RC contact.-o..-o..-c. (CO) min. load VAC/DC, 00 ma VAC/DC, 0 ma VAC/DC, 00 ma switching voltage range VAC VAC VAC max. continuous load at 0 VAC (cos φ = ) A 0 A A max. continuous load at 0 VAC (cos φ = 0.) A 0 A A in-rush current (0 ms) A -- light switching and fan usage fan motor motor OTE: The max. sum load of all relay currents at the same time is A. See section "Watchdog Functionality (RU, only)" EB-09GE R0

5 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Table. Universal input types and characteristics Dry contact (closed: res. <0 kω; open: res. > 0 kω; max. 0. Hz; pull-up voltage: 0 V) Dry contact (closed: res. <0 kω; open: res. > 0 kω; max. 0. Hz; pull-up voltage: V); suitable for light switch applications Fast binary (=counter) input (max. 0 Hz; pulse O = min. ms; pulse OFF = min. ms; closed: voltage < V; open: voltage > V; pull-up voltage: 0 V) Fast binary (=counter) input (max. 0 Hz; pulse O = min. ms; pulse OFF = min. ms; closed: voltage < V; open: voltage > V; pull-up voltage: V) type type type UI, UI, UI, UI, UI, UI UI, UI8, UI9, UI0 UI, UI, UI, UI (R8, only) X X X X X X 0() 0 V X X -- TC0kΩ X SetPoint and FanSpdSW (from T0x) X TC0kΩ X PT000 + i000tk X -- Table. Analog output types and characteristics type type type type type output voltage 0 V output current 0 ma 0 ma 0 0 ma 0 0 ma - + ma min. accuracy ±0 mv max. ripple ±00 mv accuracy at zero point 0 00 mv ±0 mv EB-09GE R0

6 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Table. Rx Room Controllers: Overview of terminals and functions (by model) term. printing function R R R R R R RU R8, "", "" 0-V power supply X X -- X X, "", "V0" Removable -V power supply input X -- X X X --, "", "V0" Aux. output voltage ( VAC) for all triacs X X X X X X X X "T" 8 "T~" Aux. terminal for triac neutral wiring (internally connected with terminals 0 + ) Triac input voltage ( VAC / 0 VAC) for all triacs; triac-switched X X X X X X X X X X X X X X X X 9 "T0" Triac-switched output X X X X X X X X 0 "T" Aux. terminal for triac neutral wiring (internally connected with terminals + ) X X X X X X X X "T0" Triac-switched output X X X X X X X X "T0" Triac-switched output -- X X X X X X X "T" Aux. terminal for triac neutral wiring (internally connected with terminals + 0) -- X X X X X X X "T0" Triac-switched output -- X X X X X X X "RC".C. contact (watchdog) of Relay type --, "RO", "I" Output of Relay, Input for Relay type type type type type type type type 8 "R" Aux. terminal for relay neutral wiring X X X X X X X X 9 "R" Aux. terminal for relay neutral wiring -- X X X X X X X 0, "I", "RO" Input for Relay, Output of Relay -- type type type type type type type, "I", "RO" Input for Relay, Output of Relay -- type type type type type type type, "I", "RO" Input for Relay, Output of Relay -- type type type type type type type,, 8, 9 "C+", "C-", "V0", "" RS8 Modbus interface, corr., + aux. power ( VAC 0%, 0/0 Hz) , "WM", "WM" Removable interface for Sylk Bus X X X X X X X X "AO" Analog Output type type type type type type type type "" Ground for AOs X X X X X X X X "AO" Analog Output type type type type type type type type "" VAC power for field devices X X X X X X X X "AO" Analog Output type type type type type "" Ground for AOs X X X X X 8 "AO" Analog Output type type type type type 9 "" VAC power for field devices X X X X X 0 "AO" Analog Output type type type type type "" Ground for AOs X X X X X "AO" Analog Output type type type type type "" VAC power for field devices X X X X X "" VAC power for field devices X X X X "ED" Output to ED of T0C,E,F X X X X "" Ground for UIs X X X X X X X X "UI" Universal Input type type type type type type type type (BI) 8 "UI" Universal Input type type type type type type type type (BI) 9 "" Ground for UIs X X X X X X X X 0 "UI" Universal Input type type type type type type type type (BI) "UI" Universal Input type type type type type type type type (BI) "" Ground for UIs X X X X X X X X "UI" Universal Input type type type type type type type type "UI" Universal Input type type type type type type type type "" Ground for UIs X X X X X X X X "UI" Universal Input type type type type type "UI8" Universal Input type type type type type 8 "" Ground for UIs X X X X X 9 "UI9" Universal Input type type type type type 0 "UI0" Universal Input type type type type type "" Ground for UIs X X X X X,, "C+", "C-", "" Removable interface and corresponding Relay output types: See Table. Universal input types: See Table. Analog output types: See Table. X X X X X X X X EB-09GE R0

7 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS *OPTIOA FUSE (TO PROTECT COTROER S ITERA TRASFORMER, WHICH HAS OY A O-RESETTABE FUSE). T0B009 WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. TEMP SETP COM C OCCUPACY COTACT RJ PUG 0 WM WM AO 8 9 AO 0 AO AO UI UI UI 8 9 UI 0 C+ C- 8 RJ ITERFACE 8,,, V0 T T~ T0 8 T 9 T0 0 RO I R R I RO I RO 8 I 9 RO 0 V F* THERM. THERM. EECTR. TI RI COO REER IE VOTAGE Fig. 8. RS, RS, and RS (0-V models) and example wiring FI -SPEED FA TR0x/TRx WA MODUE PROP. DAMPER ACTUATOR 0...0V T0B009 WA MODUE TEMP SETP COM commissioning app on smart device BACnet WiFi ADAPTER C OCCUPACY COTACT RJ PUG 0 WM WM AO 8 9 AO 0 AO AO UI UI UI 8 9 UI 0 C+ C- 8 RJ ITERFACE 8,,, V0 T T~ T0 8 T 9 T0 0 RO I R R I RO I 8 RO I 9 RO 0 V THERM. COO F THERM. EECTR. REER -SPEED FA V0 IE VOTAGE Fig. 9. RS, RS, and RS (0-V models) and example wiring (with actuator powered by extra transformer) OTE: See Fig. 8 and Fig. 9 for information on how to connect multiple controllers to a single power supply. EB-09GE R0

8 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS T0B009 WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. TEMP SETP COM C OCCUPACY COTACT RJ PUG 0 WM WM AO 8 9 AO 0 AO AO UI UI UI 8 9 UI 0 C+ C- 8 RJ ITERFACE 8,,, V0 T T~ T0 8 T 9 T0 0 RO I R R I RO I RO 8 I 9 RO IE VOTAGE TI THERM. COO THERM. EECTR. REER F IE VOTAGE Fig. 0. RS and RS (-V models) and example wiring RI FI -SPEED FA TR0x/TRx WA MODUE PROPORT. DAMPER ACTUATOR 0...0V T0B009 WA MODUE TEMP SETP COM commissioning app on smart device BACnet WiFi ADAPTER C OCCUPACY COTACT RJ PUG 0 WM WM AO 8 9 AO 0 AO AO UI UI UI 8 9 UI 0 C+ C- 8 RJ ITERFACE 8,,, V0 T T~ T0 8 T 9 T0 0 RO I R R I RO I 8 RO I 9 RO IE VOTAGE THERM. COO F THERM. EECTR. REER -SPEED FA V0 IE VOTAGE Fig.. RS and RS (-V models) and example wiring (with actuator powered by extra transformer) EB-09GE R0 8

9 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS *OPTIOA FUSE (TO PROTECT COTROER S ITERA TRASFORMER, WHICH HAS OY A O-RESETTABE FUSE). T0C,E,F WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. COM TEMP SETP BYP ED C C C Pt000 OCC. COTACT RJ PUG 0 WM WM AO AO AO 8 AO 0 AO AO 8 UI 0 UI UI UI 8 0 UI0 C+ C- 8 9 ED UI 9 UI UI UI8 9 UI9 RJ ITERFACE 8,,, V0 T 8 T~ 9 T0 0 T T0 T0 T T0 RO I 8 R 9 R 0 I RO I RO I RO 0 V F* VAC OUTPUT THERM. FOATIG EECTR. TI RI COO REER IE VOTAGE Fig.. R and R (0-V models) and example wiring FI -SPEED FA TR0x/TRx WA MODUE PROPORT. DAMPER ACTUATOR 0...0V COM T0C,E,F WA MODUE TEMP SETP BYP ED C C commissioning app on smart device BACnet WiFi ADAPTER C Pt000 OCC. COTACT RJ PUG 0 WM WM AO AO AO 8 AO 0 AO AO 8 UI 0 UI UI UI 8 0 UI0 C+ C- 8 9 ED UI 9 UI UI UI8 9 UI9 RJ ITERFACE 8,,, V0 T 8 T~ 9 T0 0 T T0 T0 T T0 RO I 8 R 9 R 0 I RO I RO I RO 0 V THERM. F FOATIG COO EECTR. REER -SPEED FA V0 IE VOTAGE Fig.. R and R (0-V models) and example wiring (with actuator powered by extra transformer) 9 EB-09GE R0

10 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS T0C,E,F WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. COM TEMP SETP BYP ED C C C Pt000 OCC. COTACT RJ PUG 0 WM WM AO AO AO 8 AO 0 AO AO 8 UI 0 UI UI UI 8 0 UI0 C+ C- 8 9 ED UI 9 UI UI UI8 9 UI9 RJ ITERFACE 8,,, V0 V0 T 8 T~ 9 T0 0 T T0 T0 T T0 RO I 8 R 9 R 0 I RO I RO I RO IE VOTAGE VAC OUTPUT TI F THERM. FOATIG COO EECTR. REER RI FI IE VOTAGE -SPEED FA Fig.. R (-V model) and example wiring T0C,E,F WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. COM TEMP SETP BYP ED C C C Pt000 OCC. COTACT RJ PUG 0 WM WM AO AO AO 8 AO 0 AO AO 8 UI 0 UI UI UI 8 0 UI0 C+ C- 8 9 UI 9 UI UI UI8 9 UI9 RJ ITERFACE 8,,, V0 T 8 T~ 9 T0 0 T T0 T0 T T0 RO I 8 R 9 R 0 I RO I RO I RO THERM. FOATIG EECTR. TI RI COO REER FI -SPEED FA F 0 V IE VOTAGE Fig.. R (0-V model) and example wiring EB-09GE R0 0

11 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS T0C,E,F WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. COM TEMP SETP BYP ED C C C Pt000 OCC. COTACT RJ PUG 0 WM WM AO AO AO 8 AO 0 AO AO 8 UI 0 UI UI UI 8 0 UI0 C+ C- 8 9 UI 9 UI UI UI8 9 UI9 RJ ITERFACE 8,,, V0 V0 T 8 T~ 9 T0 0 T T0 T0 T T0 RO I 8 R 9 R 0 I RO I RO I RO THERM. FOATIG EECTR. TI RI COO REER FI -SPEED FA IE VOTAGE F IE VOTAGE Fig.. R and R (-V models) and example wiring T0C,E,F WA MODUE commissioning app on smart device BACnet WiFi ADAPTER TR0x/TRx WA MODUE PROP. COO PROP. COM TEMP SETP BYP ED C C C Pt000 OCC. COTACT RJ PUG 0 WM WM AO AO AO 8 AO 0 AO AO 8 UI 0 UI UI UI 8 0 UI0 C+ C- 8 9 UI 9 UI UI UI8 9 UI9 RJ ITERFACE 8,,, V0 V0 T 8 T~ 9 T0 0 T T0 T0 T T0 RC RO 8 R 9 R 0 I RO I RO I RO 0 V VAC OUTPUT TI F THERM. FOATIG COO BE or AMP RI FI IE VOTAGE -SPEED FA Fig.. RU (-V model) and example wiring EB-09GE R0

12 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS POWER SUPPY General Information CAUTIO To prevent a risk of injury due to electrical shock and/or damage to device due to short-circuiting, lowvoltage and high-voltage lines must be kept physically separate from one another. Further, to prevent a risk of short-circuiting and damage to your unit, do not reverse the polarity of the power connection cables, and avoid ground loops (i.e., avoid connecting one field device to several controllers). OTE: All wiring must comply with applicable electrical codes and ordinances. Refer to job or manufacturers drawings for details. ocal wiring guidelines (e.g., IEC -- or VDE 000) may take precedence over recommendations provided in these installation instructions. OTE: To comply with CE requirements, devices having a voltage of VAC or...00 Vdc but lacking a supply cord, plug, or other means for disconnecting from the power supply must have the means of disconnection incorporated in the fixed wiring. This means of disconnection must have a contact separation of at least mm at all poles. Wiring 0-VAC Models The 0-VAC models are powered via an orange fixed screwtype terminal block (terminals +). See also Fig. 8. These terminals support x mm or x. mm wiring. 0-VAC MODE # 0-VAC MODE # 0 VAC (-% / +0%), 0 / 0 Hz Fig. 8. Multiple 0-VAC models connected to single power supply -VAC s for Auxiliary or Field Devices All -VAC auxiliary power supply terminals support x. mm or x. mm wiring. -VAC Models The -VAC models are powered via a black removable terminal plug (terminals +), thus allowing daisy chain wiring of the power supply. See also Fig. 9. These terminals support x. mm or x. mm wiring. -VAC MODE # -VAC MODE # VAC (+/-0%) V0 0 VAC or 0 VAC (-% / +0%), 0 / 0 Hz! V0 CAUTIO AWAYS COECT TERM. (VAC0) OF EVERY -VAC MODE TO TERM. (VAC0) OF EVERY OTHER -VAC MODE. FAIURE TO COMPY WI RESUT I SHORT-CIRCUITIG! Fig. 9. Multiple -VAC models connected to single power supply Communication / Signal s All other (i.e.: communication / signal) terminals (except for the Sylk Bus see Table ) support x. mm or x. mm wiring. Two wires with a total thickness of. mm ( AWG) can be twisted together and connected using a wire nut (include a pigtail with this wire group and attach the pigtail to the individual terminal block). Deviations from this rule can result in improper electrical contact. ocal wiring codes may take precedence over this recommendation. Electrical Data R, R, R, R8 and RS, RS, RS, RS (0-VAC models) Power supply via terminals + : 0 VAC +0% / -%, 0/0 Hz. Max. power consumption (when unloaded): 8 W. Max. power consumption (when loaded): 8 W. A 0-VAC model is "unloaded" when it has no external load. Thus, the only load on the controller is the inherent load (8 W) of the electronics, themselves. The heat dissipation then amounts to 8 W. The controller is "loaded" when besides the inherent load an additional sum load resulting from max. 00 ma (irrespective as to whether it is supplied by the controller's internal transformer or by an external source) is applied to the VAC output terminals. The max. unloaded output voltage at terminals and is VAC (typically: 9. VAC). R, R, R, RU and RS, RS (-VAC models) Power supply via terminals +: VAC 0%, 0/0 Hz. Max. current consumption (when unloaded): 00 ma. Max. current consumption (when loaded): 900 ma. A -VAC model is "unloaded" when it has no external load. The heat dissipation then amounts to W. EB-09GE R0

13 Honeywell TM ComfortPoint Open Honeywell TM ComfortPoint Open Honeywell TM ComfortPoint Open Honeywell TM ComfortPoint Open Honeywell TM ComfortPoint Open Honeywell TM ComfortPoint Open CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS The controller is "loaded" when besides the inherent load (00 ma) an additional sum load resulting from max. 00 ma is applied to the VAC output terminals. The max. unloaded output voltage at terminals and ( VAC RSxx) / at terminals and ( VAC Rxx) is identical with the output voltage of the external supplying transformer. COMMISSIOIG The controller can be used with freely programmable applications or with a configurable application. Freely Programmable Applications All models can be used with freely programmable applications. The application engineer performs this task on a PC on which the CPO Studio software program has been installed (see also corresponding Technical iterature listed in Table on pg. ). ibrary Application All models can be used with the library application already included in CPO Studio. The library application has the advantage that it is proven and quickly configured using the wizard available in CPO Studio and then commissioned using the commissioning tool running on an Android Smart device. OTE: Before configuring, if as yet no WA is present, the commissioning engineer will require a BACnet WiFi Adapter (order no.: BACA-A) to establish wireless communication between his Android Smart device and the controller. ighting Application All BOs can be configured for lighting control. When configured for lighting control, binary inputs are automatically assigned for each binary output. Binary outputs are controlled directly by fast logic from the binary inputs without adding any control strategy. Outputs are controlled within 0ms of button press and write to priority table. Binary inputs can be configured as pulse O / pulse OFF (two buttons per light output) or toggle (one button per light output). Binary outputs configured for light control can also be written from control strategy at any priority between 8 and. The library application provides a single lighting control that includes schedule control integrated with push button control that operates according to a "last wins" mechanism. The available schedule operating modes are = Override OFF = Repeated OFF = OFF = O = Repeated O = Override O OTE: Before using lighting application, consider the relay output types and characteristics in Table. Automatic MAC Addressing In contrast to other controllers (e.g., ComfortPoint Open VAV/SPC controllers, whose MAC addresses must be assigned manually done using their two dip switches), the CPO-R controller features automatic MAC addressing. The MAC addresses which the individual CPO-R controllers on the bus assign to themselves are not assigned in sequential order. They assign those numbers (MAC ID) between 0 currently not in use by another device on the bus. All CPO-R controllers are masters. Every master performs periodic polling for the possible appearance of new masters. Each master "knows" the identity of the "next" master (i.e., that CPO-R controller with the next-highest MAC ID) on the bus and to which it must therefore pass the token. The polling process includes a search for new masters which might have MAC addresses lying between its own MAC address and that of the "next" master. The value of the property Max Master specifies the highest-allowable address for master nodes. Max Master is set to by default, thus guaranteeing that, on a BACnet MS/TP bus with, e.g., 0 CPO-R controllers, all of the other CPO-R controllers will be found. Both the property Max Master and the property MAC ID are writeable properties that can be changed. OTE: It is not possible to configure a MAC ID outside the range of 0. See also ComfortPoint Open Studio User's Guide (Product iterature o.: EB-000IE0) or CARE User Guide (Product iterature o.: EB-08GE) or Excel Web II Communication Interfaces (EB-00GE) for detailed information. PAT COTROER # # #8 #0 #9 EGED: O-CPO-R COTROER (WITH MAUA MAC ADDRESSIG) CPO-R (WITH MATIC MAC ADDRESSIG) Fig. 0. Automatic MAC addressing (scenario "A") In scenario "A", 9 controllers with manually-assigned MAC addresses (#, #, # #, #8, #0 MAC address #9 has thus been deliberately skipped) are already up and running on the bus. A single additional CPO- R is then connected to the bus and powered on. RESUT: The CPO-R Controller requires approx. 8- sec to automatically assign itself a compatible MAC address (#9), and to complete various other firmware tasks before becoming fully operational. Scenario "A" and additional scenarios ("B" through "F") are described in Table below. EB-09GE R0

14 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Table. Possible Auto MAC addressing scenarios scenario time remarks A: CPO-R start-up time on single bus after power-on (cold boot or reset). B: Average start-up time for all CPO-R controllers on single bus. C: Time to recognize conflicting MAC address of added non-cpo-r controller. D: Time to recognize conflicting MAC address of added non-cpo-r controller while auto MAC still in progress. E: Time for auto MAC when additional CPO-R controllers are added in stages while auto MAC still in progress. F: Time for restart of CPO-R controllers and verification of auto MAC addresses after power-down. 8- sec min. and sec sec 0 sec 0 sec sec OPERATOR ITERFACES EDs The controller features the following EDs: T R T R! Fig.. Controller EDs 9 non-cpo-r controllers (with man. MAC addressing) running; CPO-R then added and powered on. ike "A," but with 8 non- CPO-R controllers, CPO- R controllers then added + booted. ike "B," but with non- CPO-R controllers and CPO-R controllers; an additional non-cpo-r controller with conflicting address then added. ike "C," but with the additional non-cpo-r controller having a conflicting MAC address added while auto MAC still in progress. ike "B," but with CPO-R controllers added in stages. 8 non-cpo-r controllers and CPO-R controllers are running; then powerdown and restart. Table 8. Description of ED behaviors symbol color function, description T yellow ot used R yellow ot used T yellow ED indicating transmission of communication signals via the interface. R yellow! yellow green red ED indicating reception of communication signals via the interface. Status ED indicating firmware problems, hardware problems, etc. (see Table 9). Power ED indicating firmware problems, hardware problems, etc. (see Table 9). Watchdog (RU, only) has locked controller (see Table 9). Table 9. Status ED and power ED behaviors # Mode Power ED (green) Status ED (yellow) Power failure Stays OFF Stays OFF ormal operation O/OFF (0. Hz) Stays OFF o firmware O/OFF (0. Hz) O/OFF ( Hz) o valid MAC O/OFF (0. Hz) O/OFF (0. Hz) Auto-MAC O/OFF ( Hz) O/OFF (0. Hz) o application O/OFF (0. Hz) O/OFF (0. Hz) Short-circuiting O/OFF (0. Hz) Stays O 8 Broken sensor O/OFF (0. Hz) Stays O 9 Watchdog locked Turns O and stays RED Stays OFF Watchdog Functionality (RU, only) The RU features a watchdog (relay ) which enhances the system's reliability. The watchdog indicates whether or not the controller's software and processor are functioning properly. In the event that either the software or the processor is not functioning properly, the watchdog will reboot the controller. If, after this reboot, the watchdog again detects a problem, the watchdog will then lock the controller (i.e., permanent reset). The following will then occur: The watchdog will operate (i.e., terminal will be connected with terminal ), the power ED will light up RED, and the status ED will remain OFF (see Table 9). Optionally, the user can connect an alarm (e.g., beeper) to terminals and. The watchdog relay is not available for use by the application. See also Table for technical details on the watchdog relay. Service Button The Service Button is used to trigger dedicated events. Table 0. Use of controller's Service Button action result Button pressed 0.0 to sec. while controller running Button pressed > 0 sec. while controller powering up Button pressed 0.0 to sec. while controller powering up Service Pin (UID) broadcast on the bus. Password is reset. Auto MAC addressing procedure reinitiated. COMMUICATIO ITERFACES Interface The controller features an RS8 interface (Rx: terminals,, and ; RSx: terminals 0,, and ) suitable for communication. The terminal block containing it is black. The cable length affects the baud rate. See Table. Table. Baud rate vs. max. cable length baud rate max. cable length () 9., 9., 8.,., and.8 kbps 00 m. kbps 800 m For information on wire gauge, max. permissible cable length, possible shielding and grounding requirements, and the max. EB-09GE R0

15 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS number of devices which can be connected to a bus, refer to standard EIA-8. Connecting to Buses The communicates via its interface with other -capable devices (e.g., other room controllers or plant controllers like the EAGE / Excel Web II or CPO-PC-A). In doing so, the following considerations should be taken into account. Max. bus length (): See Table. Twisted-pair cable, e.g.: - AWG 8; - J-Y-(St)-Y x x 0,8; - CAT,, cable use only one single pair for one bus; - Belden 98 or 98H); and daisy-chain topology. Must conform to EIA-RS8 cabling guidelines and ASI/ASHRAE Standard -00. Max. no. of devices (including the plant controller, itself) per interface of the plant controller: unit loads. For details, see also: EAGE Installation Instructions (EZ-090GE), or Excel Web II Installation Instr. (EB-0GE), CPO-PC-A Installation Instructions (EB-0GE). RJ Connector for BACnet WiFi Adapter A BACnet WiFi Adapter can be connected to the controller's RJ connector in order to establish wireless communication with an Android Smart device so that the application engineer can commission the controller. OTE: When the BACnet WiFi Adapter is connected to the controller's RJ connection, it is powered by the controller. It is then prohibited to simultaneously power the BACnet WiFi Adapter via a wall adapter. When, on the other hand, the BACnet WiFi Adapter is instead connected to the controller's BACnet MS/TP interface, it is prohibited to simultaneously use an RJ plug; instead, the BACnet WiFi Adapter must then be powered by a wall adapter (standard - V USB wall adapter with micro USB connector). See also corresponding Technical iterature listed in Table on pg.. OTE TWISTED PAIR 0Ω BACnet WiFi ADAPTER 0 ED ED BIAS MID C+ C+ C- C- RS8 + RS8 - RS8 + RS8 - COMMISSIOIG APP O SMART DEVICE RJ PUG EAGE / Excel Web II PAT COTROER CPO-RS DEVICE # (MASTER) DEVICE # TWISTED PAIR 0Ω 0 Ω 0 Ω OTE 0 C+ C- C+ C- CPO-RS DEVICE # (MASTER) DEVICE # CPO-R DEVICE # RS8+ RS8- DIP SWITCH O V-ISO -ISO CPO-PC-A PAT COTROER CPO-R DEVICE # DEVICE # RS8 + RS8 - DEVICE # DEVICE # RS8 + 0Ω RS8 - DEVICE # Fig.. Connection to a Bus OTE : If any devices are not electrically isolated, signal ground connection is recommended. OTE : The 0-Ohm termination resistor must be inserted directly into the terminals of the final device. OTE : If shielding is used, the shielding of each individual bus segment should be separately connected at one end to earth. CPO-Rx (CPO-RSx) (0) C+ ITERA COECTIOS () C- () RJ COECTOR 8,, 8, = DETECT = = = VAC = = = C+ 8 = C- Fig.. RJ interface and BACnet WiFi Adapter CAUTIO It is permitted to connect only the BACnet WiFi Adapter to this RJ connector. Do not connect IP! EB-09GE R0

16 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Sylk Bus Sylk Bus-capable devices (e.g., the TR0x/Tx) can be connected to the controller's Sylk Interface (RSx: terminals 0 and ; Rx: terminals 0 and ). Specifically: When using a configurable application, a max. of one wall module can be connected. When using a freely programmable application, a max. of two wall modules can be connected. The Sylk Bus is single pair, and polarity-insensitive. Max. current provided at the Sylk Bus interface: 9 ma. Table. Recommended max. distances from controller to TR0x/Tx wall modules no. single twisted pair, nonshielded, stranded or solid (A mm (8 AWG) 0 m (00 ft) 0.0 mm ( AWG) 0 m (00 ft) standard non-twisted thermostat wire, shielded or non-shielded, stranded or (B), (C solid mm (8 AWG) 0 m (00 ft) (A As a rule of thumb, single twisted pair (two wires per cable, only), thicker gauge, non-shielded cable yields the best results for longer runs. (B The 0 m (00 ft) distance for standard thermostat wire is conservative, but is meant to reduce the impact of any sources of electrical noise (incl. but not limited to VFDs, electronic ballasts, etc.). Shielded cable recommended only if there is a need to reduce the effect of electrical noise. (C These distances apply also for shielded twisted pair. EB-09GE R0

17 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS I/O TERMIAS CAUTIO Failure to observe the following max. permissible current outputs of the power output terminals will result in damage to the device. Max. Current Output of Power Output s of 0 VAC Controllers The VAC power output terminals of the 0 VAC Rxx controllers are terminals,,, 9,, and plus pin of the controller's RJ interface. Two of these terminals (typically: and ) will be used to supply the triacs. The VAC power output terminals of the 0 VAC RSxx controllers are terminals,,, and plus pin of the controller's RJ interface. Two of these terminals (typically: and ) will be used to supply the triacs. Regardless of whether the triacs are supplied by that controller's internal transformer or by an external source, the max. permissible combined current output of the aforementioned VAC power output terminals is 00 ma (or 0 ma for max. minutes). Consequently, if only those two VAC power output terminals used to supply the triacs already have the max. permissible combined current output of 00 ma (or 0 ma for max. minutes), then the current output of the remaining VAC power output terminals must, of course, equal zero. Max. Current Output of Power Output s of VAC Controllers The VAC power output terminals of the VAC Rxx controllers are terminals,,, 9,, and plus pin of the controller's RJ interface. The VAC power output terminals of the VAC RSxx controllers are terminals,,,,,,, and plus pin of the controller's RJ interface. The max. permissible combined current output of these VAC power output terminals is 00 ma. Relay Outputs CAUTIO Mixing of different voltages (e.g., V and 0 V) within the relay block is not allowed. The terminal blocks containing the controller's relay outputs are orange. Relay output types: See Table. OTE: If inductive components are to be connected to the relays and if these relays switch more often than once every two minutes, these components must be prevented from causing harmful interference to radio or television reception (conformance with E 0). A per relay even if two triacs are each simultaneously loaded with max. 00 ma. If the triacs are supplied with current from an internal source, a maximum of two relays may be loaded as follows: a max. load of A for a relay serving a fan and a max. load of 0 A for a relay serving a reheat even if one triac is simultaneously loaded with 00 ma. Triac Outputs OTE: Recommended fuse (F):. A time-lag fuse (IEC). User must consider the correct voltage and max. breaking capacity / interrupting rate (line voltage urgently requires high breaking capacity / interrupting rate). The terminal blocks containing the controller's triac outputs are orange. These triac outputs can be configured for a variety of different functions, e.g., for connection to either a floating drive or to a thermal actuator. Once the triac outputs have been configured, the corresponding devices can then be connected to them directly. OTE: The VC98 actuator is intended for use at relay outputs, only and must not be used at the controller's triac outputs. Triac Current imitations The max. allowed current with which the ensemble of a controller's triacs may be loaded is dependent upon whether the given model is powered with VAC or with 0 VAC (and, in the case of models powered with 0 VAC, upon whether the outputs are supplied by the controller's internal transformer or by an external current supply). Specifically: In the case of VAC models, the ensemble of a controller's triacs may be loaded with 00 ma. In the case of the 0 VAC models, if the triacs are supplied with VAC current by the controller's internal transformer, the ensemble of a controller's triacs may be loaded with 00 ma (or 0 ma for a max. of minutes); when supplied by an external source, this value is doubled. However, regardless of model and regardless of whether the triacs are supplied internally or externally, a single triac must never be loaded with a current of more than 00 ma (0 ma for max. minutes). evertheless, the ensemble of triacs can be loaded for very short periods of time (on the order of milliseconds) with a current on the order of 00 ma typically encountered when switching on multiple thermal actuators. Universal Inputs The terminal blocks containing the controller's universal outputs are blue. Universal input types: See Table. The universal inputs are protected against voltages of max. 9 VAC and 0 VDC (due to, e.g., miswiring). Relay Current imitations If the triacs are supplied with current from an external source, then a maximum of two relays may be loaded with a max. of EB-09GE R0

18 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Bias Resistors Each universal input is equipped with one bias resistor. See Fig.. SESOR Max. BACnet Binary Input Objects Under the free I/O option, a maximum of five of the CPO-R controller's unused UIs are available for use as binary inputs by the plant controller. RDOW S UI RSER RBIAS S VUP Max. BACnet Accumulator Objects Under the free I/O option, a maximum of two of the CPO-R controller's unused UIs are available for use as accumulators by the plant controller. These accumulators can have up to 0 Hz (pulse O ms; pulse OFF ms; closed: voltage < V; open: voltage > V). These accumulators can be used, e.g., for energy meters which create pulses when energy is consumed. ADC Fig.. Schematic of universal inputs and bias resistors EGED: VUP = 0 V (except for UI- of the R8, which have V). RBIAS = Bias resistor (with a resistance of.9 kω in the case of TC0kΩ and TC0kΩ sensor inputs, and. kω in the case of Pt000 sensor inputs); can be switched OFF via software by S to support 0 0 V inputs without bias current ("high impedance") except in the case of UI- of the R8, which have a resistance of.8 kω and cannot be switched OFF. RSER = Series resistor for voltage dividing and filtering (with a resistance of 0 kω). RDOW = An internal load resistor (with a resistance of 9 kω); depending upon the given type of connected sensor, the firmware may switch this resistor OFF. Analog Outputs The terminal blocks containing the controller's analog outputs are green. Analog output types: See Table The analog outputs of the Rx controllers (large housing) are protected against voltages of max. 9 VAC and 0 VDC (due to, e.g., miswiring). OTE: Connecting VAC to any analog output of the RSx controllers (small housing) will damage the hardware. Free I/O Option The limitations including model-dependent limitations set forth in Table, Table, Table, Table apply. Further limitations are explained below. Free Universal Inputs Max. BACnet Analog Input Objects Under the free I/O option, a maximum of five of the CPO-R controller's unused UIs are available for use as analog inputs by the plant controller. However, they cannot be used for receiving input from I000TK000 sensors. Free Outputs Max. BACnet Analog Output Objects Under the free I/O option, a maximum of four of the CPO-R controller's unused outputs (analog or binary outputs) may be used with BACnet Analog Output objects by the plant controller. Possible characteristics are as follows: analog output: 0()..0 V outputs; floating output: triac or relay outputs; PWM: triac outputs; -, -, -stage output: triac / relay outputs. Max. BACnet Binary Output Objects Under the free I/O option, a maximum of four of the CPO-R controller's unused relays and triacs are available for use as binary outputs by the plant controller. However, they can be used only as O / OFF binary outputs. Free I/O Option Example: In the following example, the customer wants the plant controller to use some of the I/Os of the R not used by the application as free I/Os, and therefore hardwires the free inputs/outputs as follows: UI, : used as 0 0V inputs UI: used as an TC0k temperature input UI, : used as binary inputs UI: used as a counter AO: used as an 0 0V output AO: used as an 0 0V output Triac, : used as floating actuator outputs Triac, : used as floating actuator outputs Relay,,, : used as binary outputs In the above example, the customer has used the maximum of four analog characteristics. o further analog characteristic can be assigned; e.g. relays, could not be used as multistate outputs. WA MODUES The T0x and TR0x/TRx Wall Modules can be used in conjunction with the controller to perform room temperature EB-09GE R0 8

19 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS sensing, setpoint adjustment, fan speed manual override, and occupancy override. Further, the ED of the T0C,E,F and the CD of the TRx can be configured to provide information about: any override of the controller by, e.g., pressing the "occupancy" button of the wall module or receipt by the controller of a network command (see section "ED of T0 Configured to Display Info on Overrides" below); the controller's effective occupancy mode (see section "ED of T0 Configured to Display Info on Occupancy" below). OTE: The intended use of the wall module's buttons must be configured using the CPO Studio configuration tool. Table. Supported wall module functions T0A00 (CCMT) T0B009 (CCMT) T0C00 (CCMT) temp. sensor (A setpt. adjustment (A bypass (A fanspeed override (A ED X X X X X X -- X T0D00 X X -- T0E00 (CCMT) T0F000 (CCMT) auto X X X auto-0- X X X X (A Requires one UI supporting TC. auto OTE: The R8 has ten UIs, only two of which support TC; this model is thus not suitable for the hardwiring of wall modules requiring three UIs supporting TC. See also corresponding Technical iterature listed in Table on pg.. Configuration of Wall Module ED / CD The ED of a T0C,E,F Wall Module can be configured to provide information about, e.g., overrides or effective occupancy modes. The CD of the TRx can likewise be configured to display such information. See also ComfortPoint Open Room Contr. Application Guide (EB-00IE0) for more information. -- X O OVERRIDE: If the wall module's ED is OFF, then no override is currently in effect. OVERRIDE OCCUPACY: If the wall module's ED is O continuously, then the wall module's override button or a network command has placed the controller into the "occupied" or "override" mode (but if the override button is again pushed or if a cancellation network command is received or if the override time expires, the controller will return to its scheduled occupancy mode, and the wall module's ED will behave accordingly). OVERRIDE HOIDAY: If the wall module's ED flashes sec OFF and sec O, then the controller has received a network command and been placed in the "holiday" mode. OVERRIDE UOCCUPIED: If the wall module's ED flashes once per sec, then the wall module's override button or a network command has placed the controller into the "unoccupied" mode (however, if the override button is again pushed or if a cancellation network command is received, the controller will return to its scheduled occupancy mode, and the wall module's ED will behave accordingly). If the wall module's ED flashes twice per sec, then a network command has placed the controller into either the "standby" or the "occupied" mode. ED of T0 Configured to Display Info on Occupancy The ED of a T0C,E,F Wall Module connected to the controller can also be configured to indicate the controller's effective occupancy mode. Specifically, the following modes are supported: UOCCUPIED: If the wall module's ED is OFF, then the controller is in the "unoccupied" mode. STADBY: If the wall module's ED flashes once per sec, then the controller has received a network command and been placed in the "standby" mode. OCCUPIED: If the wall module's ED is O, then the controller is in the "occupied" mode. BYPASS: If the wall module's ED is O continuously, then the controller has received a network command and been placed in the "bypass" mode. HOIDAY: If the wall module's ED is OFF, then the controller has received a network command and been placed in the "holiday" mode. CD of TRx Configured to Display Info on Occupancy The CD of a TRx connected to the controller can be configured to display various texts and symbols to indicate the effective occupancy mode of the controller. The following then applies. ED of T0 Configured to Display Info on Overrides The ED of a T0C,E,F Wall Module connected to the controller can be configured to indicate if an override has been activated because either the wall module's override button has been pressed or the controller has received a BACnet MS/TP network command. Specifically, the following modes are supported: 9 EB-09GE R0

20 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS Unoccupied Mode Standby Mode CCMTRxx COFIGURED TO DISPAY EGISH CCMTRxx COFIGURED TO DISPAY SYMBOS CCMTRxx COFIGURED TO DISPAY EGISH CCMTRxx COFIGURED TO DISPAY SYMBOS OFF FA H/C.0 C OVERRIDE OFF H/C.0 C OFF FA H/C.0 C OVERRIDE OFF H/C.0 C OVERRIDE OVERRIDE OVERRIDE OVERRIDE CACE DOE CACE DOE FA H/C.0 OVERRIDE C CACE OVR H/C.0 C FA H/C.0 OVERRIDE C CACE OVR H/C.0 C OVERRIDE CACE OVERRIDE OVERRIDE CACE OVERRIDE CACE DOE CACE DOE Fig.. Example "unoccupied" screens If is displayed, the controller is in the "unoccupied" mode. The user can override the "unoccupied" mode by touching the upper right softkey. An intermediate screen will then flash for a few seconds, allowing the user to either cancel (upper left softkey) or confirm (upper right softkey). If the user neither cancels nor confirms, this will be considered a confirmation, and the controller will be placed in the "overridden to bypass" mode. If, on the other hand, the user cancels, the controller will revert to the "unoccupied" mode. If is displayed, the controller is in the "occupied" mode. Fig.. Example "standby" screens If is displayed, the controller is in the "standby" mode. The user can override the "standby" mode by touching the upper right softkey. An intermediate screen will then flash for a few seconds, allowing the user to either cancel (upper left softkey) or confirm (upper right softkey). If the user neither cancels nor confirms, this will be considered a confirmation, and the controller will be placed in the "overridden to bypass" mode. If, on the other hand, the user cancels, the controller will revert to the "standby" mode. Occupied Mode CCMTRxx COFIGURED TO DISPAY EGISH CCMTRxx COFIGURED TO DISPAY SYMBOS OFF FA H/C OFF H/C.0 C.0 C Fig.. Example "occupied" display EB-09GE R0 0

21 CPO-Rxx ROOM COTROERS ISTAATIO ISTRUCTIOS CD of a TRx Configured to Display Info on Fan If OFF is displayed, the fan is switched OFF. Depending upon the given application configuration, the effective control mode for underfloor heating, radiator, ceiling heating, and ceiling cooling can then be switched OFF as well. CCMTRxx COFIGURED TO DISPAY SYMBOS OFF H/C.0 C Configuring the TRx for Heating / Cooling With the TRx, the user can select whether he wants to have: cooling ( C), heating ( ), or cooling plus heating (auto) ( ). H/C By doing so, inadvertent heating or cooling is prevented. Selecting "auto" results in automatic switching between cooling and heating. To make these selections, the user must enter the expanded menu (see section below). Expanded Menu The user can enter the expanded menu at any time (i.e., in any mode). This is done by touching both upper softkeys simultaneously (see Fig. 8). The "temperature" screen appears first. The user can scroll to further screens ("heating / cooling," "relative humidity," and "CO concentration") using the left ( ) or right ( ) arrow softkey. OTE: The user can, at any time, exit the expanded menu using the upper left softkey (below the " " symbol or the word "HOME") or by simply waiting approx. 0 seconds. In the expanded menu, the current temperature, relative humidity, and CO concentration can be displayed. The user can change automatic heating / cooling by scrolling (arrow softkeys) to the "heating / cooling" screen and then touching the upper right softkey, (below the " " symbol or the word "EDIT"). The actual setting will then flash at Hz for approx. seconds, during which time the user can either cancel the given setting (upper left softkey, below the " " symbol or the word "CACE") or confirm it (upper right softkey, below the " " symbol or the word "DOE"). If no action is taken within this time, the given setting is automatically confirmed.. C C H/C 0 ACTUA % CO % ppm FASHES SEC! C H/C FASHES SEC! C FASHES SEC! C C Fig. 8. Accessing the expanded menu EB-09GE R0