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This marking indicates that this product should not be disposed with other household wastes

throughout the EU. To prevent possible harm to the environment or human health from un-

controlled waste disposal, recycle it responsibly to promote the sustainable reuse of mate-

rial resources. To return your used device, please use the return and collection systems or

contact the retailer where the product was purchased. They can take this product for envi-

ronmental safe recycling.

R410A(R32/125: 50/50): 1975

Content

Operation Notices

Precautions............................................................................................................1

Parts Name............................................................................................................6

ScreenOperation Guide

Buttons on remote controller

.................................................................................

Introduction for buttons on remote controller .........................................................

Function introduction for combination buttons......................................................13

Operation guide...................................................................................................15

Replacement of batteries in remote controller .....................................................15

Emergency operation ..........................................................................................16

Maintenance

Clean and Maintenance.......................................................................................16

Malfunction

Malfunction analysis............................................................................................19

Installation Notice

Installation dimension diagram............................................................................23

Tools for installation .............................................................................................24

Selection of installation location ..........................................................................24

Requirements for electric connection..................................................................25

Installation

Installation of indoor unit......................................................................................26

Check after installation........................................................................................

Test and operation

Test operation ......................................................................................................31

Attachment

.........................................................................32

Pipe expanding method.......................................................................................34

Introduction for icons on display screen ................................................................

This appliance is not intended for use by persons (including children) with reduced physical, sensory

or mental capabilities, or lack of experience and knowledge, unless they have been given supervision

or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

HTW IX80 User Manual

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