Gree GMV-ND36PLS/C-T User Manual (English)

Questions and Answers:

M
Melinda PearsonAug 12, 2025
Why is my Gree GMV-ND36PLS/C-T Air Conditioner not cooling properly?
- J
  Jacob WadeAug 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.
R
Robert MayerAug 16, 2025
Why is my Gree GMV-ND36PLS/C-T not heating properly?
- S
  Sandra LopezAug 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.
G
George BauerAug 19, 2025
What to do if my Gree GMV-ND36PLS/C-T unit can’t start?
- G
  garciadawnAug 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.
C
Christopher MillerAug 23, 2025
What to do if my Gree GMV-ND36PLS/C-T Air Conditioner stops after running for a while?
- L
  Lindsey HardyAug 23, 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.
J
Jared HicksAug 27, 2025
Why is my Gree Air Conditioner's heating effect poor?
- J
  john46Aug 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.
N
Nancy LarsenAug 30, 2025
Why doesn't the indoor fan start up during heating in my Gree GMV-ND36PLS/C-T?
- I
  ibeltranAug 30, 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.
W
William TaylorSep 3, 2025
How to troubleshoot a Gree GMV-ND36PLS/C-T Air Conditioner that won't start?
- S
  Steven PrestonSep 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.
L
lhughesSep 7, 2025
Why doesn't the indoor fan start during heating in my Gree Air Conditioner?
- F
  Frederick BowenSep 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-ND36PLS/C-T Specifications

General

Refrigerant	R410A
Energy Efficiency Ratio (EER)	3.5
Indoor Unit Noise Level	22-38 dB
Energy Efficiency Ratio (Heating)	4.0
Noise Level (Indoor Unit)	22-38 dB

Summary

To Users

Exception Clauses

Safety Notices

Professional Installation Requirement

Emphasizes professional installation to avoid hazards.

Power Supply Safety Verification

Check power supply compliance and safety before installation.

Electrical Grounding for Safety

Requirement for reliable grounding to prevent electric shock.

Approved Installation Accessories

Use specified accessories to prevent leaks, shocks, and fires.

Refrigerant Leakage Response

Action to take in case of refrigerant leakage.

Power Cord and Cable Specifications

Importance of correct power cord size and replacement.

Nitrogen Welding Process Compliance

Strict adherence to nitrogen-charging welding process for pipe work.

Pressure Switch Safety

Avoid short-circuiting or disabling safety switches.

Wired Controller Connection Sequence

Correct wired controller connection sequence for normal operation.

Electric Box Cover Securing

Ensure electric box cover is properly fixed after power connection.

Post-Installation Checks

Final checks of pipes and wires after installation.

Air Vent Obstruction Warning

Prohibition of inserting objects into air openings.

Safe Power Control Operation

Avoid direct plug operation for power control.

Child Operation Prohibition

Restriction on children operating the unit.

Operation with Dry Hands

Prohibition of operation with wet hands.

Unit Cleaning Safety Precautions

Safety precautions for cleaning the unit.

Water Spray Cleaning Prohibition

Avoid direct water spray for cleaning to prevent damage.

Environment Suitability

Avoid exposing the unit to moisture or corrosive conditions.

Cooling Mode Temperature Settings

Guidelines for setting temperature differences in cooling mode.

Outer Case Cleaning Agents

Proper cleaning methods for the outer case.

Abnormal Condition Response

Immediate actions for abnormal circumstances like burning smell.

Self-Repair Prohibition

Prohibition of self-repair and recommendation for professional service.

Product Introduction

Component Identification

Identification and description of main unit components.

Rated Operating Conditions

Specifies the operational temperature and humidity conditions.

Preparations for Installation

Standard Fittings List

Lists and describes the standard accessories included with the unit.

Installation Location Guidelines

Guidelines for selecting an appropriate installation site for the indoor unit.

Communication Line Specifications

Technical requirements for the communication wiring.

Unit-to-Controller Communication Line

Guidance on choosing the correct communication line for units and controllers.

Unit-to-Unit Communication Line

Guidance on choosing the correct communication line between units.

General Wiring Requirements

General requirements for electrical wiring.

Power Cord and Air Switch Specs

Specifies requirements for power cords and air switches.

Installation Instructions

Indoor Unit Installation

Detailed steps for installing the indoor unit.

Indoor Unit Dimensions and Layout

Details on unit dimensions and recommended placement spots.

Bolt Hole Punching and Mounting

Procedures for drilling holes and installing mounting bolts.

Unit Lifting and Securing

Instructions for safely lifting and securing the unit.

Horizontal Alignment Procedure

Steps to ensure the unit is installed horizontally.

Refrigerant Pipe Connection

Detailed procedure for connecting refrigerant pipes.

Drain Pipe Installation and Test

Steps for installing and testing the unit's drainage system.

Drain Pipe Installation Notices

Important notices before installing the drain pipe.

Drain Pipe Installation Steps

Step-by-step guide for installing the drain pipe.

Drainage System Testing

Procedures for testing the drain system functionality.

Air Duct Installation

Guidelines for installing air ducts for supply and return air.

Air-Out Duct Installation

Instructions for installing rectangular and circular air ducts.

Air Outlet and Return Opening Sizes

Specifications for air outlet and return opening dimensions.

Air-Return Duct Connection

Procedures for connecting the air return duct.

Fresh Air Duct Installation

Instructions for installing the fresh air duct.

Wired Controller Installation

Steps for installing the wired controller.

Wire Connection

Wire to Terminal Board Connection

How to connect wires to terminal boards.

Power Cord Connection

Essential steps for connecting the unit's power cord.

IDU-ODU Communication Line

Connects indoor and outdoor units via communication lines.

Wired Controller Communication Line

Connects the wired controller to indoor units.

Controller and IDU Network Setup

Details on configuring the wired controller and IDU network.

General Maintenance

Air Filter Cleaning

Procedure for cleaning the air filter.

Pre-Season Maintenance

Checks and tasks before the start of the operating season.

Post-Season Maintenance

Steps to take after the operating season ends.

Malfunction Codes of IDU

Troubleshooting

Related product manuals

Gree GMV-ND36PLS/C-T User Manual

Table of Contents

Questions and Answers:

Gree GMV-ND36PLS/C-T Specifications

Summary

To Users

Exception Clauses

Safety Notices

Professional Installation Requirement

Power Supply Safety Verification

Electrical Grounding for Safety

Approved Installation Accessories

Refrigerant Leakage Response

Power Cord and Cable Specifications

Nitrogen Welding Process Compliance

Pressure Switch Safety

Wired Controller Connection Sequence

Electric Box Cover Securing

Post-Installation Checks

Air Vent Obstruction Warning

Safe Power Control Operation

Child Operation Prohibition

Operation with Dry Hands

Unit Cleaning Safety Precautions

Water Spray Cleaning Prohibition

Environment Suitability

Cooling Mode Temperature Settings

Outer Case Cleaning Agents

Abnormal Condition Response

Self-Repair Prohibition

Product Introduction

Component Identification

Rated Operating Conditions

Preparations for Installation

Standard Fittings List

Installation Location Guidelines

Communication Line Specifications

Unit-to-Controller Communication Line

Unit-to-Unit Communication Line

General Wiring Requirements

Power Cord and Air Switch Specs

Installation Instructions

Indoor Unit Installation

Indoor Unit Dimensions and Layout

Bolt Hole Punching and Mounting

Unit Lifting and Securing

Horizontal Alignment Procedure

Refrigerant Pipe Connection

Drain Pipe Installation and Test

Drain Pipe Installation Notices

Drain Pipe Installation Steps

Drainage System Testing

Air Duct Installation

Air-Out Duct Installation

Air Outlet and Return Opening Sizes

Air-Return Duct Connection

Fresh Air Duct Installation

Wired Controller Installation

Wire Connection

Wire to Terminal Board Connection

Power Cord Connection

IDU-ODU Communication Line

Wired Controller Communication Line

Controller and IDU Network Setup

General Maintenance

Air Filter Cleaning

Pre-Season Maintenance

Post-Season Maintenance

Malfunction Codes of IDU

Troubleshooting

Related product manuals