Gree KFR-25GW/NaA512 User Manual

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Summary and features
Models Remarks
Ultra thin split unit series

Gree KFR-25GW/NaA512 Specifications

General

Heating Capacity	2.8 kW
Refrigerant	R410A
Air Flow Volume	500 m³/h
Power Supply	220-240V, 50Hz
Indoor Unit Weight	9 kg
Type	Split Air Conditioner
Cooling Capacity	2.5 kW
Power Input (Cooling)	800W
Power Input (Heating)	800W

Summary

Summary and features

Technical and specifications

Parameters of single-split type unit

Detailed technical specifications for single-split units.

Parameters of dual-split type unit

Technical specifications for dual-split units.

System principle diagram

Circuit diagram

PCB function manual and operation method

PCB function manual

Explains PCB functions and operational logic for the unit.

Names and functions of wireless remote control of each part

Care and maintenance

Guide for installation

Installation dimension for dual-split type unit

Diagrams showing required clearance and placement for dual-split units.

Installation dimension diagram of dual-split type unit

Detailed diagrams for dual-split unit installation dimensions.

Selection of installation location

Guidelines for choosing optimal installation locations for units.

Electric wiring

Air purging and leakage test

Test operation and check after installation

Test operation

Steps for performing initial operational tests and checks after installation.

Check after installation

Trouble shooting