Lennox 14HPX-030-230-18 - Page 39

Page 39
14HPX SERIES
HIGH PRESSURE SWITCH
(S4) — LIQUID LINE
LOW PRESSURE SWITCH
(S87) — SUCTION LINE
REVERSING VALVE (L1)
DEFROST THERMOSTAT (S6)
THERMAL SWITCH (S173)
CRANKCASE HEATER
(HR1) (-060 ONLY)
GROUND WIRE
(GREEN)
CRANKCASE THERMOSTAT
(S40) - -036, -042, 048, AND
-060 UNITS ONLY
Figure 23. Typical Unit Factory Wiring — Compressor with Thermal Protection Switch (S173)
(14HPX-XXX-230-017)