Gree LSQWRF65M/NaD-M - User Manual

Other manuals for Gree LSQWRF65M/NaD-M

Service Manual60 pages

Questions and Answers

T
Timothy OconnorAug 7, 2025
What to do if my Gree Air Conditioner has overload protection?
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  Amanda WilliamsAug 7, 2025
  If your Gree Air Conditioner is showing overload protection, you should: * Check that the voltage is within the rated value ±20V and the phase difference is within ±30%. * Check the discharge pressure. * Check the backwater temperature. * Check the electric current of the compressor. * Improve the ventilation. * Check the corresponding resistance of the motor and the terminal.
J
Justin SuarezAug 12, 2025
How to troubleshoot a Gree Air Conditioner that fails to start up?
- M
  Mary NicholsAug 12, 2025
  If your Gree Air Conditioner fails to start, you can try the following: * Replace the damaged element. * Check the wiring of the control system. * Check the power supply. * Replace the damaged element. * Rewire the power phase. * Check the water system. * Check the alarm type and take countermeasures. * Check and adjust the set point.
I
ibradyAug 18, 2025
What to do if Gree Air Conditioner has internal over-temperature protection?
- E
  Eric PowellAug 18, 2025
  If your Gree Air Conditioner is showing an internal over-temperature protection, you should: * Check the voltage to ensure it is within the allowable range. * Check the discharge pressure. * Check the entering chilled water. * Take the leakage test.
D
Dawn DunnAug 22, 2025
How to fix too high discharge pressure in Gree Air Conditioner?
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  jacob55Aug 23, 2025
  To address too high discharge pressure in your Gree Air Conditioner, you can: * Expel incondensable air and vacuum the system if necessary. * Clean the fins. * Repair the fan of the condenser. * Let part of refrigerant out.
V
Vickie SmithAug 27, 2025
How do I troubleshoot too low suction pressure in my Gree Air Conditioner?
- D
  David SmithAug 27, 2025
  To troubleshoot too low suction pressure in your Gree Air Conditioner: * Replace the check valve or the drier-filter. * Regulate the expansion valve properly or take a leakage test to the expansion valve. * Take a leakage test and add refrigerant. * Check the installation. * Check the entering/leaving water pressure and regulate the water flowrate.
F
forbesmartinSep 1, 2025
What to do for too low discharge pressure in Gree Air Conditioner?
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  Mr. James AguilarSep 1, 2025
  To address too low discharge pressure in your Gree Air Conditioner, take a leakage test and add refrigerant.