Amana AVXC20 Series Service Instructions Manual page 12

SYSTEM OPERATION
COOLING CYCLE
Piping Diagram (2-4 Ton)
Hex
Motor
Fan
TXV
Capillary Tube
Stop
Valve
Filter
(Liquid)
Drier
Tl Thermistor
Ref cooling
Indoor unit
Outdoor unit
Piping Diagram (5 Ton)
Motor
Hex
Fan
Capillary Tube
TXV
Accumulator
Stop
Valve
Filter
(Liquid)
Drier
Tl Thermistor
Indoor unit
Outdoor unit
LEGEND:
Tl = Thermistor (Outdoor Liquid Temperature) Tm = Thermistor (Outdoor Coil Temperature)
Td = Thermistor (Discharge Temperature) LP sensor = Low Pressure Sensor
Ta = Thermistor (Outdoor Air Temperature) HPS = High Pressure Switch
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