Gree GWH18ACE-S6DBA1A/O User Manual

CONTENTS
Safety precautions
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10
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11
Change for life
Owner's Manual
Parts name
Installation notice
Installation of outdoor unit
Test and operation
Configuration of connection pipe
Original Instructions
Split Air Conditioner
Notice：
Actual product may be different from graphics,
please refer to actual products.
Thank you for choosing our product.
Please read this Owner’s Manual carefully before operation and
retain it for future reference.
If you have lost the Owner's Manual, please contact the local agent
or visit www.gree.com or send an email to global@cn.gree.com for
the electronic version.

Gree GWH18ACE-S6DBA1A/O Specifications

General

Cooling Capacity	18000 BTU/h
Energy Efficiency Ratio (EER)	3.21
Seasonal Energy Efficiency Ratio (SEER)	6.1
Power Supply	220-240V, 50Hz
Refrigerant	R32
Indoor Unit Dimensions (W x H x D)	970 x 300 x 224 mm
Outdoor Unit Dimensions (W x H x D)	963 x 700 x 396 mm
Type	Split
Indoor Unit Weight	13 kg
Outdoor Unit Weight	46 kg

Summary

The refrigerant

Safety operation of flammable refrigerant

Qualification requirement for installation and maintenance man

Specifies necessary qualifications for technicians performing installation and repair.

Installation notes

Key notes and considerations for safe installation procedures.

Maintenance notes

Safety precautions

Installation

Specific safety instructions related to the installation process.

Installation (Caution)

Additional cautionary advice for installation.

Operation and Maintenance (Warning)

Critical warnings for operating and maintaining the unit.

Operation and Maintenance (Caution)

Cautionary advice for safe operation and maintenance practices.

Installation notice

Safety precautions for installing and relocating the unit

Safety guidelines for installation and unit relocation.

Selection of installation location

Basic requirement

Safety precaution

Safety measures to observe during installation.

Requirements for electric connection

Standards and requirements for electrical connections.

Grounding requirement

Essential procedures and standards for proper grounding.

Installation of outdoor unit

Step 1: fix the support of outdoor unit

Procedure for fixing the support structure for the outdoor unit.

Step 3: fix outdoor unit

Step 4: connect indoor and outdoor pipes

Step 5: connect outdoor electric wire

Step 6: neaten the pipes

Test and operation

Use vacuum pump

Leakage detection

Methods for checking the system for refrigerant leaks.

Check after installation

Test operation

Configuration of connection pipe

Standard length of connection pipe

Max. length of connection pipe

Pipe expanding method