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Gree GMV-335WM/H-X - User Manual

Gree GMV-335WM/H-X
77 pages
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Owner's Manual
Original Instructions
Commercial Air Conditioners
GMV DC Inverter VRF
Models:
GMV-224WM/H-X
GMV-280WM/H-X
GMV-335WM/H-X
……
GMV-2460WM/H-X

Questions and Answers

Gree GMV-335WM/H-X Specifications

General IconGeneral
ModelGMV-335WM/H-X
TypeInverter
Cooling Capacity33.5 kW
Heating Capacity37.5 kW
Refrigerant TypeR410A
Power Supply380-415V/3Ph

Summary

Safety Notices

Warning Symbols and General Safety

Explains safety symbols and initial safety advice for users and installers.

Installation, Maintenance, and Operational Safety

Covers safe practices for installing, servicing, and handling the unit, including operational precautions.

Product Installation

Installation Safety and Site Selection

Crucial safety guidelines, site selection, and installation precautions.

Pipeline Design

Design Guidelines and Pipe Specifications

General principles for designing pipe layouts and required pipe diameters.

Pipeline Installation and Insulation

Piping Installation and Manifold Guidelines

Procedures for installing refrigerant piping, manifolds, and their supports.

Vacuum and Drying of Refrigeration System

Air Tightness Test and Vacuum Drying

Procedures for air tightness testing and vacuum drying the refrigeration system.

Additional Refrigerant Charging

Refrigerant Charging Calculations and Procedures

Methods for calculating and performing refrigerant charging, including pre- and start-up steps.

Electrical Installation

Electrical Safety and Wiring Notices

General rules and safety precautions for electrical wiring and connections.

Communication Line Connection

Check Items after Installation

Pre-Installation and Post-Installation Checks

Lists essential items to check before installation and key component inspections.

Debugging and Operation

Debugging and Operation Precautions

General precautions and notes for performing debugging and operating the unit.

Parameter Judgment Reference Value for Unit Normal Operation

Maintenance

Troubleshooting

Common Malfunctions and Error Codes

Lists common issues, solutions, and comprehensive error codes for indoor and outdoor units.

After-sales Service

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