Hisense AHW-140HEDS1 User Manual

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READ AND UNDERSTAND
THIS MANUAL BEFORE
USING THIS HEAT-PUMP
AIR CONDITIONER.
KEEP THIS MANUAL
FOR FUTURE REFERENCE.
M01267Q
ORIGINAL INSTRUCTIONS
-+($73803287'22581,7 -
Series MODEL
AHW-100HCDS1
AHW-120HCDS1
AHW-140HCDS1
AHW-160HCDS1
AHW-100HEDS1
AHW-120HEDS1
AHW-140HEDS1
AHW-160HEDS1
Hi-Therma

Hisense AHW-140HEDS1 Specifications

General

Model	AHW-140HEDS1
Category	Heat Pump
Refrigerant	R410A
Compressor Type	Rotary
Power Supply	50 Hz

Summary

Safety Precautions

General Safety Warnings

General warnings on product disposal, handling, and potential hazards.

Technical Parameters

Safety Information

Applied Symbols and Explanations

Explains symbols used for warnings and their meanings.

Additional Safety Information

Important Notice

Pre-Installation and Operation Warnings

Crucial instructions for safe installation, use, and operation to prevent faults.

Before Operation

Unit Installation

Installation Space Requirements

Specifies required clearance and location for unit installation.

Installation Place Provision

Refrigerant Piping Work

Piping Materials

Piping Size

Piping Connection

Instructions for connecting refrigerant piping, stop valve operation, and flare nut tightening.

Outdoor Unit Stop Valve

Brazing Work

Air-Tightness Test

Vacuum Pumping and Refrigerant Charge

Procedure for vacuum pumping and adding refrigerant using gauges and scales.

Refrigerant Charging Quantity

Electrical Wiring

General Electrical Checks

Ensures proper power supply, earth connection, and wiring practices.

Outdoor Unit Electrical Wiring Connection

Wiring Size and Main Switch Protection

Recommends wire sizes and main switch protection based on model and power.

Setting of DIP Switches

Test Run

Main Safety Devices

Compressor Protection Features