Gree LSQWRF160M/NaD-M Service Manual

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T1/R410A/50Hz

(GC201307-

I

)

D SERIES MODULAR AIR-COOLED

SCROLL CHILLERS SERVICE MANUAL

ТОО "Everest climate" г. Алматы, Варламова 1а, тел.+7 727 230 00 10, e-mail: info@aircon.kz, сайт:www.aircon.kz

Other manuals for Gree LSQWRF160M/NaD-M

Owner's Manual48 pages

Questions and Answers:

M
Matthew PriceAug 7, 2025
What to do if my Gree Air Conditioner has overload protection?
- C
  Christina RodriguezAug 8, 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.
W
wtranAug 12, 2025
How to troubleshoot a Gree Air Conditioner that fails to start up?
- R
  Ryan SmithAug 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.
C
Christina ShortAug 17, 2025
What to do if Gree Air Conditioner has internal over-temperature protection?
- J
  Jennifer RossAug 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.
A
Ashley SmithAug 23, 2025
How to fix too high discharge pressure in Gree Air Conditioner?
- K
  kaitlynnicholsAug 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.
D
David CarterAug 28, 2025
How do I troubleshoot too low suction pressure in my Gree Air Conditioner?
- G
  gwatsonAug 28, 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.
T
tdavisSep 1, 2025
What to do for too low discharge pressure in Gree Air Conditioner?
- R
  ronaldyoungSep 1, 2025
  To address too low discharge pressure in your Gree Air Conditioner, take a leakage test and add refrigerant.

Gree LSQWRF160M/NaD-M Specifications

General

Model	LSQWRF160M/NaD-M
Category	Chiller
Cooling Capacity	160 kW
Refrigerant	R410A
Compressor Type	Scroll
IP Rating	IP54
Power Supply	380V/3Ph/50Hz

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