Haier AW09EH2VHD Service Manual page 7

Outdoor Unit Controls and Components
Table of Contents
Outdoor Unit Introduction ................................................................................................................................................. 8
.................................................................................................................................... 8
Outdoor Main Control Boa rd .............................................................................................................................................. 9
Terminal Block .................................................................................................................................................................. 10
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Reactor ............................................................................................................................................................................ 10
Compressor ..................................................................................................................................................................... 10
Outdoor Fan Motor ........................................................................................................................................................... 10
Discharge Temperature Sensor ........................................................................................................................................ 11
Defrost Temperature Sensor ............................................................................................................................................ 11
Outdoor Ambient Temperature Sensor ............................................................................................................................ 11
Suction Line Temperature Sensor ..................................................................................................................................... 11
4-Way Valve ..................................................................................................................................................................... 12
Electronic Expansion Valve ............................................................................................................................................... 12
Accumulator ................................................................................................................................................................... . 12
Strainers ......................................................................................................................... ................................................ 12
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Base Pan Heater............................................................................................................................................................... 12
OUTDOOR UNIT CONTROLS and COMPONENTS PAGE 7