Replacement Parts List No. 70002300 Revision B 08/204 Daikin McQuay Centrifugal Chiller LiquiFlo 2.0 Water-Cooled VFD VF2037, VF2055, VF2080, VF20 To find your Daikin Applied parts distributor, call -800-377-2787 or visit www.daikinapplied.com
Contents Parts List Revision History... 3 Nomenclature... 4 VF2037, VF2055 Drive Input Diagram... 5 Drive Input Components... 6 Power Module... 7 VF2080, VF20 Drive Input Diagram... 8 Drive Input Components... 9 Power Module... 0 Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 2
Parts List Revision History Revision Date Description NEW 0/ New A 06/2 Page 6 - Ref. No. 4: Added Power Module to description. Added footnote. Page 7 - Added footnotes and 2. Page 9 - Ref. No. 5: Added Power Module to description. Added footnote. Page 0 - Added footnotes and 2. B 08/204 Page 6 - Corrected part number for Ref. 7 Fuse, was 30004884. Daikin Applied, 3600 Industrial Park Blvd., P.O. Box 55, Minneapolis, MN 55440 (763) 553-5330 Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 3
Nomenclature Unit Model Number VF Starter Type: VF= Variable Frequency Drive Nominal Size 2037= 368 Max. Amps LF2 2055= 553 Max. Amps LF2 2080= 809 Max. Amps LF2 20= 05 Max. amps LF2 2037 L W Cooling Method W= Water-Cooled VFD Placement L= Free- Standing Drive Model Number- Complete VF 2037 SM YY L R YYYY YYYY VA C L2 WC WS G2 H2 YY Code 0 02 03 04 05 06 07 08 09 0 2 3 4 5 6 YY YY YY H YY YY U YY YY YYYY YY YYYYYYYYYYYY 7 8 9 20 2 22 23 24 25 26 27 28 0 Model VF 02 Type/Mounting/Max Amps 2037= Water Cooled/Free-Standing/368 Max RLA, LF2 2055= Water Cooled/Free-Standing/553 Max RLA, LF2 2080= Water Cooled/Free-Standing/809 Max RLA, LF2 20= Water Cooled/Free-Standing/05 Max RLA, LF2 03 Disconnect & Breakers SM= 600A CB- High: 480V, 65KAIC SP= 800A CB- High: 480V, 65KAIC ST= 600A CB- High: 480V, 00KAIC TM= 600A CB- Ultra High: 480V, 00 KAIC TP= 800A CB- Ultra High: 480V, 00 KAIC TT= 600A CB- Ultra High: 480V, 00 KAIC 04 Enclosures YY= NEMA - Gasketed Door XX= Special 05 Cabinet L= Standard VFD- Free Standing 06 Voltage G= 400/50/3 K= 45/50/3 R= 460/60/3 S= 480/60/3 07 RLA YYYY= User Input 08 LRA YYYY= User Input 09 Meters VA= Volt/Ammeter w/selector Switch 0 Control Transformer C= Control Transformer 3kVA Input Line Reactor L2= Input Line Reactor Tuned Input Filter 2 VFD External Cooling Loop WC= Water Cooled 3 Stand WS= With Floor Support 4 Ground Fault Relay G2= Included in VFD 5 Phase Voltage Monitor H2= Included in VFD 6 Lightening Arrestor 7 Surge Capacitors 8 Circuit YY= Manual Select 9 Auxiliary Control 20 Indicator Light H= HIM 2 st Year Warranty YY= Covered by Chiller Warranty 22 Extended Warranty YY= Covered by Entire Unit Extended Warranty 23 UL Listing U= Standard 24 California Code C4= California Code 25 Canadian Listing U= Standard 26 PF Correction Capacitor YY 27 Specials XX= Allowed 28 Always YYYYYYYYYYYY Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 4
VF2037, VF2055 Drive Input Diagram 3 8 4 23 20 9 7 6 4 2 26 9 7 Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 5
VF2037, VF2055 Drive Input Components Ref. Part Part VF VF No. Description Number 2037 2055 Contactor- Non-Reversing 30004534 3 3 N/S Surge Suppressor 480V/50KA 30004902 3 Resistor- Power Block 47 ohm 300044 3 3 4 Power Module- LF 2.0 A/C Drive 300049005 Power Module- LF 2.0 A/C Drive 30004369 7 Fuse- 7,8,9.0A/600V 049759804 3 3 8 Fuse- 3 20.0A/600V 300046904 3 3 9 PCB- Line Sync 30004903 Knob- Plastic 30004908 2 Fan- Power 30004990 2 2 4 Capacitor Bank Assy 405A 300048969 Capacitor Bank Assy 608A 300048970 6 Fuse- 3 5A/600V 30004276 7 Fuse 25A/600V 300048256 9 Fuse-, 2 20A/600V 025860405 2 2 20 Transformer- Control 3kVA 30004884 23 Circuit Breaker- Hi Interrupt 600A/65 KAIC 300048987 Circuit Breaker- Ultra High Interrupt 600A/00 KAIC 300048986 Circuit Breaker- Hi Interrupt 800A/65 KAIC 300048989 Circuit Breaker- Ultra High Interrupt 800A/00 KAIC 300048988 N/S Choke- DC Link 405A Frame 300048972 N/S Choke- DC Link 608A Frame 30004988 26 Filter- Air 300049002 N/S Switch, Selector- Meter Option 3 Position/800 MR 300049022 N/S Voltmeter 0-600 VAC 300048967 N/S Ammeter 0-800 VAC 300048965 N/S= Not Shown on Diagram Detail on following page. Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 6
VF2037, VF2055 Power Module 23 08 24 22 2 2 9 View With Door Open View With Door Closed Ref. Part Part VF VF 2 No. Description Number 2037 2055 08 PCB- Power Interface, Inverter 460A 300049025 PCB- Power Interface, Inverter 608A 300049026 PCB- Communication Interface 30004900 2 PCB- Power Interface, Rectifier 440A 30004904 PCB- Power Interface, Rectifier 608A 30004905 9 Fan- 24VDC 0CFM 300046657 2 PCB- AC Line Inpuy/Output Card 30004902 22 PCB- Rectifier Control 30004906 23 PCB- Inverter Control 3000490 24 PCB- SIO 24V24V Standard Input/Output 30004907 Power Module p/n 300049005. 2 Power Module p/n 30004369. Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 7
VF2080, VF20 Drive Input Diagram 3 2 4 8 5 6 9 4 5 6 8 9 Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 8
VF2080, VF20 Drive Input Components Ref. Part Part VF VF No. Description Number 2080 20 Circuit Breaker- Hi Interrupt 500A/65 KAIC 300044 Circuit Breaker- Ultra High Interrupt 500A/00 KAIC 300048988 3 Choke- DC Link 905A 300048973 Choke- DC Link 25A 30004989 4 Contactor 300A 300048996 N/S Surge Suppressor 480V/50KA 30004902 5 Power Module- LF 2.0 A/C Drive 300048422 Power Module- LF 2.0 A/C Drive 30004885 6 Capacitor Bank Assy 905A 30004897 Capacitor Bank Assy 25A 300048968 8 Fan- Power 300049000 5 5 9 Transformer- Control 3kVA 30004884 2 Resistor- Power Block 47 ohm 300044 6 6 4 Fuse 0A/600V 025860432 2 2 5 Fuse 25A/600V 300048256 6 Fuse 0A/600V 04975986 8 Fuse 20A/600V 300046904 3 3 9 Fuse A/600V 049759804 3 3 N/S Switch, Selector- Meter Option 3 Position/800 MR 300049022 N/S Voltmeter 0-600 VAC 300048967 N/S Ammeter 400-400 VAC 300048966 N/S= Not Shown on Diagram Detail on following page. Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 9
VF2080, VF20 Power Module 25 24 20 204 View With I/O and Control Panel Removed View With Front Panel Removed Ref. Part Part VF VF 2 No. Description Number 2080 20 20 PCB- Combined Power 900A 300049009 PCB- Combined Power 25A 300049008 204 Fan- 24VDC 235 CFM 30004990 2 2 24 PCB- Combined Control 300049006 25 PCB- Combined Input/Output 300049007 Power Module p/n 300048422. 2 Power Module p/n 30004885. Water-Cooled Centrifugal VFD LF 2.0 Rev. B 08/4 RPL 700023 / Page 0