Discovery II
C
ONTENTS
24
CONTENTS
A/C refrigerant system component layout....................................................................................... 82-1
A/C control system component layout ............................................................................................ 82-2
Description...................................................................................................................................... 82-3
Operation ........................................................................................................................................ 82-16
Rear A/C refrigerant system component layout.............................................................................. 82-21
Rear A/C distribution and control component layout ...................................................................... 82-22
Description...................................................................................................................................... 82-23
Operation ........................................................................................................................................ 82-26
REFRIGERANT RECOVERY, RECYCLING AND RECHARGING
Compressor - diesel........................................................................................................................ 82-29
Compressor - V8............................................................................................................................. 82-30
Fan - condenser ............................................................................................................................ 82-31
Condenser .................................................................................................................................... 82-31
Receiver drier and dual pressure switch......................................................................................... 82-33
ECU - air temperature control......................................................................................................... 82-35
Sensor - ambient air temperature ................................................................................................ 82-35
Sensor - solar light ........................................................................................................................ 82-36
Sensor - air temperature ............................................................................................................. 82-37
Evaporator, evaporator thermistor and thermal expansion valve (TXV) ........................................ 82-38
Expansion valve - (TXV) - rear ....................................................................................................... 82-41
Evaporator - rear............................................................................................................................. 82-42
Evaporator and motor assembly - rear ........................................................................................... 82-43
Blower motor assembly - rear......................................................................................................... 82-44
Resistor - blower motor ................................................................................................................. 82-45
Duct - centre - rear.......................................................................................................................... 82-45
