Content
Operation Notices
Precautions............................................................................................................1
Parts Name............................................................................................................6
Screen Operation Guide
Buttons on remote controller .................................................................................7
Introduction for icons on display screen ................................................................7
Introduction for buttons on remote controller .........................................................8
Function introduction for combination buttons.....................................................11
Operation guide...................................................................................................12
Replacement of batteries in remote controller .....................................................12
Emergency operation ..........................................................................................13
Maintenance
Clean and Maintenance.......................................................................................13
Malfunction
Malfunction analysis ............................................................................................16
Installation Notice
Installation dimension diagram............................................................................20
Tools for installation.............................................................................................21
Selection of installation location ..........................................................................21
Requirements for electric connection ..................................................................22
Installation
Installation of indoor unit......................................................................................23
Installation of outdoor unit ...................................................................................28
Vacuum pumping.................................................................................................31
Leakage detection ...............................................................................................31
Check after installation ........................................................................................32
Test and operation
Test operation......................................................................................................32
Attachment
.........................................................................33
Pipe expanding method
Configuration of connection pipe
.......................................................................................35