Gree GMV-ND18PLS/C-T User Manual

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Owner's Manual

Original Instructions

Commercial Air Conditioners

Multi Variable Air Conditioners

Duct Type Indoor Unit

Models:

GMV-ND22PL/B-T GMV-ND25PL/B-T

GMV-ND28PL/B-T GMV-ND32PL/B-T

GMV-ND36PL/B-T GMV-ND40PL/B-T

GMV-ND45PL/B-T GMV-ND50PL/B-T

GMV-ND56PL/B-T GMV-ND63PL/B-T

GMV-ND72PL/B-T

GMV-ND22PLS/B1-T GMV-ND25PLS/B1-T

GMV-ND28PLS/B1-T GMV-ND32PLS/B1-T

GMV-ND36PLS/B1-T GMV-ND40PLS/B1-T

GMV-ND45PLS/B1-T GMV-ND50PLS/B1-T

GMV-ND56PLS/B1-T GMV-ND63PLS/B1-T

GMV-ND71PLS/B1-T

GMV-ND18PLS/C-T GMV-ND22PLS/C-T

GMV-ND25PLS/C-T GMV-ND28PLS/C-T

GMV-ND32PLS/C-T GMV-ND36PLS/C-T

GMV-ND40PLS/C-T GMV-ND45PLS/C-T

GMV-ND50PLS/C-T GMV-ND56PLS/C-T

GMV-ND63PLS/C-T GMV-ND71PLS/C-T

Table of Contents

Questions and Answers:

J
John WardAug 12, 2025
Why is my Gree GMV-ND18PLS/C-T not cooling properly?
- J
  Jason NealAug 12, 2025
  Several factors can cause a Gree Air Conditioner to have a poor cooling effect. The filter might be dirty, so you should clean or replace it. There may be too much heat in the room due to many people or other sources; try to reduce the heat load. Check if any doors or windows are open and close them. Make sure that the inlet and outlet of the indoor unit are not blocked; clear any blockages. The temperature setting might be too high, so lower it. Finally, the refrigerant level might be insufficient due to a leak; check the refrigerant levels and address any leakage.
K
Kyle BartonAug 16, 2025
Why is my Gree GMV-ND18PLS/C-T Air Conditioner not heating properly?
- B
  Bradley FergusonAug 16, 2025
  A Gree Air Conditioner might have a poor heating effect for several reasons. The filter may be dirty, so clean or replace it. Ensure that all doors and windows are closed. The set temperature might be too low, so increase it. Also, the refrigerant level might be insufficient, possibly due to a leak; check the refrigerant levels and address any leakage.
R
rtorresAug 19, 2025
What to do if my Gree GMV-ND18PLS/C-T Air Conditioner unit can’t start?
- A
  Aaron AlexanderAug 19, 2025
  If your Gree Air Conditioner unit won't start, check the following: Ensure that the power supply is properly connected. Inspect the circuit breaker for tripping caused by electricity leakage. Verify that the input voltage is adequate. If these steps don't resolve the issue, contact an authorized service center for professional service, as there may be a defect in the main PC-board.
M
Manuel AdamsAug 23, 2025
What to do if my Gree GMV-ND18PLS/C-T Air Conditioner stops after running for a while?
- J
  Jasmine MarshallAug 25, 2025
  If your Gree Air Conditioner stops after running for a while, check if the inlet or outlet of either the outdoor unit (ODU) or indoor unit (IDU) are blocked by something. If they are, remove any obstacles.
R
robertsoncarolineAug 27, 2025
Why is my Gree GMV-ND18PLS/C-T's heating effect poor?
- M
  melvinharrisAug 27, 2025
  If your Gree Air Conditioner is not heating well, start by cleaning or replacing the filter if it's dirty. Ensure all doors and windows are closed to prevent heat loss. If the setting temperature is too low, increase it. Finally, have a professional check for refrigerant leaks and recharge the system if needed.
B
Bradley SmithAug 31, 2025
Why doesn't the indoor fan start up during heating in my Gree Air Conditioner?
- W
  William DunnAug 31, 2025
  The indoor fan in your Gree Air Conditioner might not start immediately during heating for a couple of reasons: Initially, the IDU fan may not operate until the heat exchange becomes hot, to prevent delivering cool air; allow the IDU fan to operate until heat exchange becomes hot. Also, during defrosting, the IDU fan may stop because the system switches to cooling mode to prevent delivering cool air; the fan will resume operating after defrosting, so wait for it to resume.
K
Katherine TannerSep 3, 2025
How to troubleshoot a Gree GMV-ND18PLS/C-T that won't start?
- A
  Amy PatrickSep 3, 2025
  If your Gree Air Conditioner unit doesn’t start, check that the power supply is properly connected. Also, see if the circuit breaker has tripped due to a leakage of electricity, and reset it if needed. Verify that the input voltage is adequate. If these steps don't resolve the issue, the main PC-board may be defective and require replacement.
M
Mr. Justin MurraySep 7, 2025
Why doesn't the indoor fan start during heating in my Gree GMV-ND18PLS/C-T Air Conditioner?
- G
  Garrett Pierce Jr.Sep 7, 2025
  If the indoor fan of your Gree Air Conditioner doesn’t start up during heating, it could be because the unit is waiting for the heat exchange to become hot to prevent delivering cool air. Wait for the heat exchange to warm up before the fan starts. Alternatively, if the system is defrosting, the indoor fan may stop temporarily to prevent delivering cool air, and it will resume operating after defrosting is complete.

Gree GMV-ND18PLS/C-T Specifications

General

Brand	Gree
Model	GMV-ND18PLS/C-T
Category	Air Conditioner
Language	English

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