© 2011 Pentair Technical Products
89056287
- 2 -
TABLE OF CONTENTS
RECEIVING THE AIR CONDITIONER .............................................................................................................................................................. 3
HANDLING AND TESTING THE AIR CONDITIONER ................................................................................................................................. 3
DIMENSIONAL DRAWING ............................................................................................................................................................................... 4
HOW TO READ MODEL NUMBERS ............................................................................................................................................................... 4
INSTALLATION INSTRUCTIONS ..................................................................................................................................................................... 5
TECHNICAL INFORMATION ............................................................................................................................................................................ 6
Sequence of Operation ........................................................................................................................................................................... 6
Heating .................................................................................................................................................................................................. 6
Cooling .................................................................................................................................................................................................. 6
Standard and Optional Component Operation ............................................................................................................................. 6
Thermostat ........................................................................................................................................................................................... 6
Head Pressure Control ..................................................................................................................................................................... 6
Contactor (115V 12000 BTU/Hr.. Units only) ............................................................................................................................ 6
Refrigerant Properties Chart (R 134a) ................................................................................................................................................ 7
8000 BTU/Hr. Unit Characteristics........................................................................................................................................................ 8
12000 BTU/Hr. Unit Characteristics ..................................................................................................................................................... 9
Functional Data ........................................................................................................................................................................................10
SERVICE DATA ...................................................................................................................................................................................................10
Components List ......................................................................................................................................................................................10
Wire Diagrams and Schematics ..........................................................................................................................................................11
G521216GXXX Generic Wire Diagram (actual unit options may vary) .........................................................................11
G521216GXXX Generic Schematic (actual unit options may vary) ...............................................................................12
G52 All Others Generic Schematic (actual unit options may vary)................................................................................12
G52 All Others Generic Wire Diagram (actual unit options may vary) .........................................................................13
MAINTENANCE .................................................................................................................................................................................................14
Compressor ...............................................................................................................................................................................................14
Inlet Air Filter .............................................................................................................................................................................................14
How To Remove, Clean or Install a New Inlet Air Filter ..............................................................................................................14
Condenser and Evaporator Air Movers ............................................................................................................................................15
Refrigerant Loss........................................................................................................................................................................................15
TROUBLE SHOOTING ......................................................................................................................................................................................16
Basic Air Conditioning Trouble Shooting Check List ..................................................................................................................16
Symptoms and Possible Causes: ........................................................................................................................................................17
WARRANTY ........................................................................................................................................................................................................18
RETURN AND REPAIR POLICY ......................................................................................................................................................................18
LIMITATION OF LIABILITY ..............................................................................................................................................................................19
