Lenox 50677201 Heat Pump User Manual


 
Page 3
XP14 SERIES
Typical Unit Parts Arrangement
LIQUID LINE FILTER
DRIER (BI−FLOW)
FIELD CONNECTION
FOR LIQUID LINE SET
LIQUID LINE
SERVICE VALVE
REVERSING
VALVE
FIELD CONNECTION
FOR VAPOR LINE
(BALL−TYPE −060 ONLY)
HIGH PRESSURE SWITCH
(AUTO−RESET) (S4)
GROUND
LUG
CONTACTOR−
1POLE (K1−1)
CAPACITOR (C12)
CONTROL PANEL
PLUMBING, SWITCHES AND
SENSOR COMPONENTS
COMPRESSOR
LOW PRESSURE
SWITCH (S87)
DEFROST CONTROL
(CMC1)
DEFROST
THERMOSTAT (S6)
CHECK EXPANSION
VALVE
CRANKCASE HEATER THERMOSTAT (S40)
(−036, −042, −048 AND 060 UNITS ONLY)
CRANKCASE HEATER
(−036, −042, −048 AND
060 UNITS ONLY)
REVERSING VALVE
SOLENOID
TRUE SUCTION
PORT
MUFFLER
VAPOR LINE SERVICE
VALVE
5−TON UNIT
EXAMPLED HERE
ONLY ON UNITS
USING EXTERNAL
SWITCH
SWITCH
COVER
THERMAL
PROTECTION
SWITCH (S173)
FIELD CONNECTION FOR VAPOR
LINE (ANGLE−TYPE − ALL SIZES
EXCEPT −060)
CHECK EXPANSION VALVE
SENSING BULB
Figure 1. Typical Parts Arrangements