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Gemini® Select Dual-Circuit Air-Cooled Condensing Unit 38APS - Unit Maintenance | Yearly

This procedure is for the yearly maintenance of your unit.
MaintainX
05/03/2021

Gemini® Select Dual-Circuit Air-Cooled Condensing Unit 38APS - Unit Maintenance | Yearly

12 steps
This procedure is for the yearly maintenance of your unit.
  • Check all electrical connections, tighten as necessary

    • Pass
    • Flag
    • Fail
  • Inspect all contactors and relays, replace as necessary

    • Pass
    • Flag
    • Fail
  • Check accuracy of thermistors, replace if greater than ± 2° F (1.2° C) variance from calibrated thermometer.

    • Pass
    • Flag
    • Fail
  • Check accuracy of transducers, replace if greater than ± 5 psig (35 kPa) variance from calibrated gage.

    • Pass
    • Flag
    • Fail
  • Obtain and test an oil sample. Change oil only if necessary.

    • Pass
    • Flag
    • Fail
  • Check refrigerant filter driers for excessive pressure drop, replace as necessary.

    • Pass
    • Flag
    • Fail
  • Check condition of condenser fan blades and ensure they are securely fastened to the motor shaft.

    • Pass
    • Flag
    • Fail
  • Perform service test to confirm operation of all components.

    • Pass
    • Flag
    • Fail
  • If the unit is equipped with a UPC, check the battery and replace if necessary.

    • Pass
    • Flag
    • Fail
  • If the unit is equipped with a ground fault interrupterconvenience outlet, GFI-CO (208/230, 460, or 575-3-60 only), test the operation of the device. Replace if necessary.

    • Pass
    • Flag
    • Fail

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