Related Manuals for nvent HOFFMAN SpectraCool N17 Series
Summary of Contents for nvent HOFFMAN SpectraCool N17 Series
- Page 1 We connect and protect SpectraCool Air Conditioner N17 Model Instruction Manual R513A P/N 89117329 Rev. M...
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Page 2: Table Of Contents
Note: Some of the information in this manual may not apply if a special unit was ordered. If additional drawings for a special unit are necessary, they have been inserted. Contact nVent Equipment Protection if further information is required. WARRANTY AND RETURN POLICY https://HOFFMAN.nVent.com/en-us/cooling-warranty-registration... -
Page 3: General Safety Instructions
Damage evident upon receipt should be noted on the freight bill. Damage should be brought to the attention of the delivering carrier – NOT to nVent Equipment Protection – within 15 days of delivery. Save the carton and packing material and request an inspection. -
Page 4: Installation Instructions
7. Some air conditioners require a remote mounted thermostat. Wire the thermostat outputs to the appropriate terminals on the 24 VAC terminal strip by noting the locations on the correct wiring diagram. 8. Set thermostat for required cabinet temperature. Refer to Sequence of Operation on page 16 for thermostat adjustment and operation. DIMENSION DRAWINGS nVent.com/HOFFMAN... -
Page 5: Mounting Cutout Dimension
MOUNTING CUTOUT DIMENSION 89089862 Note: Mounting Gasket Adheres to Air Conditioner nVent.com/HOFFMAN... -
Page 6: Wire Diagrams And Schematics
3.25 WIRE DIAGRAMS AND SCHEMATICS 1000 BTU/HR. 115 V/230 V Generic Wire Diagram (actual unit options may vary) Y AND CONFIDENTIAL nVent.com/HOFFMAN... -
Page 7: 1000 Btu/Hr. 115 V/230 V Generic Wire Schematic (Actual Unit Options May Vary)
CONTAINED IN THIS DRAWING IS PROPERTY OF PENTAIR. 1. MATERIAL: SEE McLEAN SPEC #10-1370-00. TION IN PART OR AS A WHOLE WRITTEN PERMISSION OF AIR IS PROHIBITED. UPDATE DIMS 9089565 PDP-010346 6/28/ E NOTES REV. DESCRIPTION ECO/PDP nVent.com/HOFFMAN 2100 Hoffman Way... -
Page 8: 2000 Btu/Hr. 115 V/230 V Generic Wire Diagram (Actual Unit Options May Vary)
3.25 2000 BTU/HR. 115 V/230 V Generic Wire Diagram (actual unit options may vary) RY AND CONFIDENTIAL NOTES: nVent.com/HOFFMAN MATERIAL: SEE McLEAN SPEC #10-1370... -
Page 9: 2000 Btu/Hr. 115 V/230 V Generic Schematic (Actual Unit Options May Vary)
1. MATERIAL: SEE McLEAN SPEC #10-1370-00. CTION IN PART OR AS A WHOLE HE WRITTEN PERMISSION OF TAIR IS PROHIBITED. UPDATE DIMS 9089562 PDP-010346 6/28/1 EE NOTES REV. DESCRIPTION ECO/PDP nVent.com/HOFFMAN 2100 Hoffman Way Anoka, Minnesota, 55303-7504, U.S.A. Phone(763)421-2240 Fax(763)421-155... -
Page 10: 1000 Btu/Hr. 460 V Generic Wire Diagram (Actual Unit Options May Vary)
3.25 1000 BTU/HR. 460 V Generic Wire Diagram (actual unit options may vary) AND CONFIDENTIAL nVent.com/HOFFMAN... -
Page 11: 1000 Btu/Hr. 460 V Generic Schematic (Actual Unit Options May Vary)
1000 BTU/HR. 460 V Generic Schematic (actual unit options may vary) 4.50 AND CONFIDENTIAL NOTES: NTAINED IN THIS DRAWING IS OPERTY OF PENTAIR. 1. MATERIAL: SEE McLEAN SPEC #10-1370- N IN PART OR AS A WHOLE RITTEN PERMISSION OF nVent.com/HOFFMAN IS PROHIBITED. UPDATE TITLE... -
Page 12: 2000 Btu/Hr. 460 V Generic Wire Diagram (Actual Unit Options May Vary)
3.25 2000 BTU/HR. 460 V Generic Wire Diagram (actual unit options may vary) AND CONFIDENTIAL nVent.com/HOFFMAN NOTES:... -
Page 13: 2000 Btu/Hr. 460 V Generic Schematic (Actual Unit Options May Vary)
89089564 Rev.D ARY AND CONFIDENTIAL NOTES: CONTAINED IN THIS DRAWING IS THE OF HOFFMAN ENCLOSURES INC. 1. MATERIAL: SEE McLEAN SPEC #10-1 CTION IN PART OR AS A WHOLE HE WRITTEN PERMISSION OF nVent.com/HOFFMAN CLOSURES INC. IS PROHIBITED. REV BUMP... -
Page 14: Components List
89108748SP Fan, Condenser 12101201SP 12101202SP 12101202SP Fan, Evaporator 12101201SP 12101202SP 12101202SP Relay, Compressor Start 89111992SP 89111995SP 89111995SP Overload, Compressor 89111994SP 89111997SP 89111997SP Transformer, Input Power 101006111SP Transformer, Door Switch 10100694SP 101006115SP 101006115SP (Optional) Transformer, Display (Optional) 101006114SP 10100693SP 10100693SP nVent.com/HOFFMAN... -
Page 15: Parts List
89114952SP Note: **Mounting gasket not shown PART NUMBER DESCRIPTION QTY. 89109065 COMP, 134A, 115V, TH740AR-433-A4PB 10-1003-06 TBLK, 4-POLE nVent.com/HOFFMAN 10-1006-94 TRANS, CNTL 120-24V,20VA 10-1006-114 TRANS, CNTL 120-10V, 2.5VA 10-1061-16 T ' STAT, SPDT, 55-110 F 89111915 BOARD, TEMP DISPLAY 89084988... -
Page 16: Technical Information
The thermostat setpoint equals the temperature that the air conditioner turns off. The thermostat has a 10 °F differential from setpoint until it calls for cooling. An example of operation is shown below. FOR COOLING (75-100°F RANGE): • Thermostat setpoint = 80°F • Cooling turns on at 90°F • Cooling turns off at 80°F nVent.com/HOFFMAN... -
Page 17: 460 V To 230 V Transformer (N170X46Gxxx Only)
MAINTENANCE Performing preventative maintenance (PM) helps to keep your nVent HOFFMAN AC unit operating at the highest most efficient levels. Maintenance should be performed at least twice a year, more frequently when in challenging conditions, such as dusty, high humidity, high heat, oily or corrosive environments. -
Page 18: Condenser And Evaporator Air Movers
CAUTION Operation of the air conditioner in areas containing airborne caustics or chemicals can rapidly deteriorate filters, condenser coils, blowers and motors, etc. Contact nVent Equipment Protection for special recommendations. REFRIGERANT LOSS Each air conditioner is thoroughly tested prior to leaving the factory to insure against refrigeration leaks. Shipping damage or microscopic leaks not found with sensitive electronic refrigerant leak detection equipment during manufacture may require repair or recharging of the system. -
Page 19: Preventative Maintenance/Inspection
Inspect refrigeration tubing/lines for signs of leaks, rubbing, corrosion, or damage. Check the compressor for proper operation, mounting, and Refrigeration System visible signs of exposure to high heat Comments: Update maintenance records on the unit and in the Maintenance Records management system Comments: nVent.com/HOFFMAN... -
Page 20: Trouble Shooting
Possible Cause: Is the cooling proper capacitance controller to the compressor? – Bad wiring contactor/relay contactor/relay? – Replace Controller closing? Replace Replace compressor Check wiring between If applicable: Check Contactor/Relay relay/contactor and for open overload compressor Replace overload nVent.com/HOFFMAN... - Page 21 (amber light)? filter if needed Replace controller Possible Causes: Correct phasing. Swap "Compressor wont – 24V Transformer Bad any two power leads at the start" flowchart – Rectifier terminal block. Light will – Check Wiring illuminate when in phase nVent.com/HOFFMAN...
- Page 22 (No proper airflow? Monitor for normal operation outside air leaking in)? Clean/replace Possible Causes: Can compressor satisfy filter and clean – Leak / Low Refrigerant condensor coil cooling setpoint? Contact Technical Support (763) 422-2211, prompts 1, 2 ,3 nVent.com/HOFFMAN...
- Page 23 Water in the enclosure Is condensate drain Unplug/remove plugged/restricted? restriction Is cabinet properly sealed? (door gaskets, conduit See Evaporator coils Is unit icing up? openings, mounting gaskets, freezing up flowchart. etc..) Contact Tech Support Properly seal cabinet 763-422-2211 ext 1-2-3 nVent.com/HOFFMAN...
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Page 24: F-Gas Information
For additional technical support: • Call 763-422-2211 or • Email cooling.service@nVent.com or • Download Field Service Request (FSR) from: http://HOFFMAN.nVent.com/en-us/cooling-field-service-request F-GAS INFORMATION N170126GXXX N170226GXXX N170116GXXX N170216GXXX N170146GXXX N170246GXXX Refrigerant Kühlmittel R513A R513A R513A R513A Chłodziwo Factory Charge 184 Grams 142 Grams... - Page 25 nVent.com/HOFFMAN...
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- Page 27 nVent.com/HOFFMAN...
- Page 28 Our powerful portfolio of brands: ©2024 nVent. All nVent marks and logos are owned or licensed by nVent Services GmbH or its affiliates. All other trademarks are the property of their respective owners. nVent reserves the right to change specifications without notice.
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