Unit Parts Arrangement - Lennox XP16 Series Unit Information

Typical Unit Parts Arrangement
GROUND
LUG
CONTACTOR
(K−1)
LIQUID VALVE AND GAUGE PORT / LIQUID LINE CONNECTIONS
XP16
CAPACITOR (LOCATION OF
CAPACITOR VARIES.)
DEFROST CONTROL (A108)
AMBIENT
TEMPERATURE
SENSOR (RT13)
DISCHARGE LINE SENSOR (RT28)
REVERSING VALVE
REVERSING VALVE SOLENOID
TRUE SUCTION PORT
HIGH PRESSURE SWITCH (S4)
LOW PRESSURE SWITCH (S87)
EXPANSION VALVE SENSING BULB
Figure 1. Typical Parts Arrangements
CHECK
EXPANSION VALVE
COMPRESSOR
VAPOR VALVE AND GAUGE
PORT / SUCTION LINE
CONNECTIONS
Page 5
FOR COIL SENSOR (RT21) LOCATION
SEE FIGURE 2.
LIQUID LINE BI−FLOW FILTER DRIER
CRANKCASE HEATER THERMOSTAT (S40)