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Content
Operation Notices
Safety Precautions..................................................................................................1
Parts Name.............................................................................................................3
Installation Notice
Installation dimension diagram ...............................................................................4
Tools for installation................................................................................................5
Selection of installation location..............................................................................5
Requirements for electric connection .....................................................................6
Installation
Installation of indoor unit.........................................................................................7
Installation of outdoor unit.....................................................................................12
Vacuum pumping..................................................................................................15
Leakage detection ................................................................................................15
Check after installation .........................................................................................16
Test and operation
Attachment
Configuration of connection pipe ..........................................................................17
Pipe expanding method ........................................................................................18
Screen Operation Guide
Buttons on remote controller.................................................................................19
Introduction to icons on display screen.................................................................19
Introduction to buttons on remote controller .........................................................20
Introduction to functions of combination buttons ..................................................23
Operation guide ....................................................................................................24
Replacement of batteries in remote controller ......................................................24
Emergency operation............................................................................................25
Maintenance
Malfunction
Malfunction analysis .............................................................................................28
Wiring....................................................................................................................32