Lennox International Inc. Merit Series 14ACX Units Air Conditioner User Manual


 
Page 3
14ACX SERIES
Typical Unit Parts Arrangement
COMPRESSOR
HARNESS
CONNECTION
LIQUID LINE SERVICE VALVE
SUCTION LINE SERVICE VALVE
OUTDOOR COIL
DISCHARGE LINE
HIGH PRESSURE SWITCH (S4)
COMPRESS0R (B1)
GROUND LUG
CONTACTOR
(K1)
CONTROL
DUAL RUN
CAPACITOR
(C12)
CONTROL WIRE
LOOP
CUTOUT FOR HIGH
VOLTAGE CONDUIT
NOTE Ċ Plumbing layout and compressor type may vary between model sizes.
CRANKCASE HEATER
THERMOSTAT (S40)
SEE
NOTE
CRANKCASE HEATER
(HR1)
SEE
NOTE
NOTE Ċ− −041, −047, −048, −059 and −060 only are equipped with crankcase thermostat (S40) and
crankcase heater (HR1).
THERMAL SWITCH
(S173) (−036 AND
−060 ONLY)
Figure 1. Typical Unit Parts Arrangement
Model Number Identification
AC X14 024
Unit Type
AC = Air Conditioner
Refrigerant
X = R−410A
Cooling Capacity − Tons
018 = 1.5
024 = 2
030 = 2.5
036 = 3
041 = 3.5
042 = 3.5
047 = 4
048 = 4
059 = 5
060 = 5
Minor Revision Number
Nominal SEER
13
Voltage
230 = 208/230V−1phase−60hz
230