Amana AVZC18 User Manual

SYSTEM OPERATION
8

Stop Valve
(Liquid)
Stop
Valve
(Ga s )
Fan
Motor
HP/LP
OD HP/LP
Sensor
Check Valve
HPS
Outdoor Unit
Indoor Unit
Cooling
EEV

Td
Th e rm i s tor
Tm
Th e rm i s tor
Tb
Th e rm i s tor
Ta
Th e rm i s tor
Tl
Th e rm i s tor

SubACC
Motor

Check Valve


Reversing Valve


EEV











Filter


Filter



Fan
  


ACC
Comp
Ts
Th e rm i s tor
Filter

Tli
Th e rm i s tor
Tgi
Th e rm i s tor
HP/LP
ID HP/LP
Sensor

Filter Dryer

Acce s s Tube
Filter
LEGEND:
Tl = Thermistor (Outdoor Liquid Temperature)
Td = Thermistor (Discharge Temperature)
Tb = Thermistor (Defrost Sensor)
Tm = Thermistor (Outdoor Coil Temperature)
Ta = Thermistor (Outdoor Air Temperature)
Tgi = Thermistor (Indoor Gas Temperature)
Tli = Thermistor (Indoor Liquid Temperature)
Ts = Thermistor (Suction Temperature)
OD HP/LP sensor = Outdoor High/Low Pressure Sensor
ID HP/LP sensor = Indoor High/Low Pressure Sensor
HPS = High Pressure Switch

Amana AVZC18 Specifications

General

Brand	Amana
Model	AVZC18
Category	Heat Pump
Language	English