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Table of Contents
Introduction
Economizing Tips ............................................................................................................................................................................................................................3
WS models
How to operate your Friedrich room air conditioner .......................................................................................................................................................................4
To start unit .......................................................................................................................................................................................................................................4
To set mode of operation ..................................................................................................................................................................................................................4
To adjust temperature ......................................................................................................................................................................................................................5
To adjust fan speed...........................................................................................................................................................................................................................5
To activate smart fan ........................................................................................................................................................................................................................5
To set hour clock ...............................................................................................................................................................................................................................5
To set the timer .................................................................................................................................................................................................................................5
Automatic component protection .....................................................................................................................................................................................................5
How to use the remote control .........................................................................................................................................................................................................6
WE and WY models
Mode control .................................................................................................................................................................................................................................... 7
Temperature control ......................................................................................................................................................................................................................... 7
All models
How to clean the air fi lter .................................................................................................................................................................................................................8
How to change airfl ow direction .......................................................................................................................................................................................................8
How to cover inner weather panel holes .........................................................................................................................................................................................8
Electrical requirements ....................................................................................................................................................................................................................8
Never use an extension cord ...........................................................................................................................................................................................................8
Power cord information ....................................................................................................................................................................................................................9
Troubleshooting tips and home maintenance ................................................................................................................................................................................10
Installation instructions for WSC sleeve
Mounting hardware .........................................................................................................................................................................................................................11
Wall preparation ..............................................................................................................................................................................................................................11
Installation requirements ................................................................................................................................................................................................................ 12
Sleeve installation ...........................................................................................................................................................................................................................12
WallMaster chassis installation instructions: WS, WE and WY models
Installation ....................................................................................................................................................................................................................................... 13
Condensate removal ......................................................................................................................................................................................................................16
Alternate drain kits ..........................................................................................................................................................................................................................16
Warranty ..........................................................................................................................................................................................................................................17
Warranty registration record ..........................................................................................................................................................................................................18