Friedrich WallMaster WS09A10D Air Conditioner Owners Manuals, User Guides, Instructional Help Documents & Operating Information - Friedrich%20manual%20with%20trouble%20shooting.pdf
Citation
1999 WallMaster Series ®
WS07A10D WS09A10D WS12A10D WS09A30D WS12A30D WS13A30D WE09A33D WE12A33D WE13A33D WY09A33D WY12A33E
Service & Parts Manual AMERICA’S BEST AIR CONDITIONER
WM0199 (1/99)
TABLE OF CONTENTS PAGE
GENERAL Friedrich WallMaster Model Code ......................................................................................................... 4 Application and Sizing .......................................................................................................................... 4 Instructions For Using Cooling Load Estimate Form ............................................................................. 5 Cooling Load Estimate Form ................................................................................................................ 6 Heat Load Form ................................................................................................................................... 7 Heating Load From Friedrich Unit Heat Pumps ..................................................................................... 8
SPECIFICATIONS/PERFORMANCE DATA Specifications "WS" Models ................................................................................................................. 9 Performance Data "WS" Models ........................................................................................................... 9 Specifications "WE" and "WY" Models ................................................................................................. 10 Performance Data Heating "WE" Models ............................................................................................. 11 Performance Data Heating "WY" Models ............................................................................................. 12
COMPONENTS OPERATION/TESTING Compressors ....................................................................................................................................... 13 Thermal Overload (External) ............................................................................................................... 13 Thermal Overload (Internal) ................................................................................................................ 14 Fan Motor ........................................................................................................................................... 14 System Control Switch ("WS" Models) ................................................................................................ 15 System Control Switch ("WE" & "WY" Models) .................................................................................... 15 Run, Capacitor .................................................................................................................................... 16 Thermostat ("WS" Models) .................................................................................................................. 17 Thermostat ("WE" & "WY" Models) ..................................................................................................... 17 Thermostat Adjustment ....................................................................................................................... 18 Heating Element ("WE" & "WY" Models) ............................................................................................. 18 Defrost Control ("WY" Models Only) .................................................................................................... 18 Defrost Bulb Location (All "WY" Models) .............................................................................................. 19 Solenoid Coil ("WY" Models Only) ....................................................................................................... 19 Check Valve ........................................................................................................................................ 19 Drain Pan Valve ...........................................................................................................................