Gree NCHS1B(U) - User Manual

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TTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS

BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS GREE MAKING BETTER CONDITIONERS S

TECHNICAL SALES GUIDE-60Hz

CAPACITY RANGE: 21.1~105.6kW(72~360kBtu/h)

SUPER HIGH AMBIENT OPERATION TO 52

（125.6

°

F）

GREE ELECTRIC APPLIANCES INC.OF ZHUHAI

GMV5 HEAT RECOVERY VRF UNITS

(GC201808-II)

Other manuals for Gree NCHS1B(U)

Owner's Manual35 pages

Questions and Answers:

W
William DunnAug 11, 2025
Why is my Gree Air Conditioner cooling effect so bad?
- J
  Jacob MarquezAug 11, 2025
  Several factors can contribute to a poor cooling effect. You should check if the air filter is dirty or blocked, if there are heat sources or too many people in the room, or if a door or window is open. Also, check for any obstacles at the air inlet and outlet. Ensure the set temperature isn't too high and that there are no refrigerant leaks. Finally, make sure the room temperature sensor is working properly.
B
Brenda OdonnellAug 17, 2025
What to do if my Gree Air Conditioner can’t be started up?
- L
  loganjenkinsAug 17, 2025
  If your air conditioner won't start, begin by checking if it has power and if the leakage switch is tripped. Also, verify that the voltage is not too low and that the working buttons are not off. Finally, check for any malfunction of the control loop.
M
michaelcantuAug 22, 2025
Why is my Gree Air Conditioner heating effect so bad?
- D
  Daniel GomezAug 23, 2025
  A poor heating effect can be due to several reasons. Check if the air filter is dirty or blocked, or if a door or window is not closed properly. Also, verify that the set temperature is not too low and that there are no refrigerant leaks. Ensure that the outdoor ambient temperature is not lower than -5?(23?). Finally, check if the control wiring is abnormal.
Q
qmarshallAug 29, 2025
What to do if my Gree Air Conditioner operates but stops after a while?
- J
  Jeremiah HallAug 29, 2025
  If your air conditioner starts but stops after a short time, you should check for any obstacles in front of the condenser and verify if the control loop is abnormal. If the outdoor ambient temperature is more than 43?(109.4?), turn on the cooling mode.
J
Jessica MoralesSep 4, 2025
How to fix a Gree Air Conditioner indoor fan that won’t start in heating mode?
- D
  Daniel TurnerSep 4, 2025
  If the indoor fan won’t start under heating mode, check the installation position of the tube temperature sensor to ensure it is properly placed. Also, verify that the tube temperature sensor is well-inserted and that its wires are not broken. Lastly, inspect the capacitor for any leakage.

Gree NCHS1B(U) Specifications

General

Brand	Gree
Model	NCHS1B(U)
Category	Heating System
Language	English

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