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Summary of Contents for nvent PROAIR CR43WC
- Page 1 PROAIR Water-Cooled air Conditioner Cr43WC Model INSTRUCTION MANUAL © 2019 nVent 87976466 Rev. G P/N 10-1008-167...
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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 Pentair Equipment Protection if further information is required. WARRANTY AND RETURN POLICY https://hoffman.nvent.com/en/hoffman/warranty-information © 2019 nVent 87976466 - 2 -... -
Page 3: Handling & Testing The Air Conditioner
The blower will continue to operate and water will continue to flow for a short period. The compressor will restart after it has cooled to within the thermal overload cut-in temperature setting. The unit will also shut down if water supply is interrupted. See WATER USAGE section. © 2019 nVent 87976466 - 3 -... -
Page 4: Installation Instructions
13.0 / 13/0 8500 137 / 62 CR43-0826-GWXXX 50/60 6.6 / 6.5 8500 137 / 62 -XXX will be replaced with a three-digit number designating all desired options. Consult the factory for specific model numbers. © 2019 nVent 87976466 - 4 -... -
Page 5: Dimensional Drawings
DIMENSIONAL DRAWINGS © 2019 nVent 87976466 - 5 -... -
Page 6: Components List
52-6028-00 52-6028-00 Relay, Compressor Start 10-1028-14 10-1028-15 Relay, Time Delay, (optional) 10-1005-71 10-1005-71 Service Cord 52-6035-01 52-6035-74 Switch, Manual Reset Pressure 52-6104-48 52-6104-48 Thermal Overload, Compressor 10-1007-50 10-1007-49 Thermostat, SPST, 55-100F 10-1061-02 10-1061-02 © 2019 nVent 87976466 - 6 -... -
Page 7: Standard Wiring Diagram, 115 / 230 Volt
STANDARD WIRING DIAGRAM, 115 / 230 VOLT TIME DELAY RELAY OPTION WIRE DIAGRAM, 115 / 230 VOLT © 2019 nVent 87976466 - 7 -... -
Page 8: Temperature Control
NOTE: This valve has been preset at the factory for the correct operation of the unit. The setting of the valve should not be altered. © 2019 nVent 87976466 - 8 -... -
Page 9: Water
An alternate means would be to start the air conditioner and allow the refrigeration system pressure to open the valve while air pressure is applied to inlet. © 2019 nVent 87976466 - 9 -... - Page 10 NOTES © 2019 nVent 87976466 - 10 -...
- Page 11 NOTES © 2019 nVent 87976466 - 11 -...
- Page 12 © 2019 nVent 87976466 Rev. G P/N 10-1008-167...
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