Gree GRS-CQ10Pd/NhG4-E Owner's Manual

Gree GRS-CQ10Pd/NhG4-E Owner's Manual

Air-to-water heat pump

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Owner's Manual
Original Instructions
Air Conditioners
Air-to-water Heat Pump
GRS-CQ4.0Pd/NhG3-E
GRS-CQ6.0Pd/NhG3-E
GRS-CQ8.0Pd/NhG3-E
GRS-CQ10Pd/NhG3-E
GRS-CQ8.0Pd/NhG3-M
GRS-CQ10Pd/NhG3-M
GRS-CQ12Pd/NhG3-E
GRS-CQ14Pd/NhG3-E
GRS-CQ16Pd/NhG3-E
GRS-CQ12Pd/NhG3-M
GRS-CQ14Pd/NhG3-M
GRS-CQ16Pd/NhG3-M
GRS-CQ4.0Pd/NhG4-E
GRS-CQ6.0Pd/NhG4-E
GRS-CQ8.0Pd/NhG4-E
GRS-CQ10Pd/NhG4-E
GRS-CQ8.0Pd/NhG4-M
GRS-CQ10Pd/NhG4-M
GRS-CQ12Pd/NhG4-E
GRS-CQ14Pd/NhG4-E
GRS-CQ16Pd/NhG4-E
GRS-CQ12Pd/NhG4-M
GRS-CQ14Pd/NhG4-M
GRS-CQ16Pd/NhG4-M
MONOBLOC TYPE

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Table of Contents
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Summarization of Contents

Safety and General Information
Safety Precautions and Operational Notes
Covers all safety warnings, notes, proper disposal, and general operation guidelines.
Refrigerant Handling and Operation Notes
Details on refrigerant R32, installation checks, and important operational notes.
Installation and Setup
Unit Operation Principles and Components
Explains various operating modes and details the main components of the unit.
Installation Guidelines and Examples
Covers installation procedures, location selection, dimensions, precautions, and setup examples.
Hydraulic System and Water Tank Setup
Details water pressure, temperature limits, expansion vessel, water tank installation, plumbing, and quality.
Electrical Wiring and Power Supply
Covers electrical wiring principles, power supply specifications, and control board connections.
Commissioning, Maintenance, and Troubleshooting
Commissioning and Test Run Procedures
Outlines pre-startup checks, test run steps, and acceptance criteria for system commissioning.
Daily Operation, Maintenance, and Error Codes
Covers general maintenance, common malfunctions, error codes, seasonal use, and water tank upkeep.
Troubleshooting Flowcharts and System Diagnoses
Provides step-by-step flowcharts for diagnosing and resolving common operational errors.
Unit Disassembly
Exterior Panel and Housing Removal
Step-by-step instructions for removing the unit's exterior panels and housing.
Internal Component Removal Procedures
Guides on how to remove internal parts like the compressor, valves, and electrical components.

Table of Contents