Lennox LGH102H4M User Manual

Page 27
CONTROL BOX PARTS ARRANGEMENT -
ULTRA HIGH EFFICIENCY NON-CE UNITS
FIGURE 5
K2
COMPRESSOR 2
CONTACTOR
K65
EXHAUST
FAN RELAY
K191
COMPRESSOR 1
CRANKCASE HTR
RELAY
K125
HEAT SHUT
OFF RELAY
T1
CONTROL
TRANSFORMER
T3
K3 BLOWER CONTACTOR (BELT DRIVE
BLOWERS, WITH INVERTER AND BYPASS
OPTION) OR
TB13 TERMINAL STRIP (BELT DRIVE BLOW
ERS, WITH INVERTER, NO BYPASS OPTION
AND DIRECT DRIVE BLOWERS)
T43 CONTROL
TRANSFORMER
T3 CAB
TRANSFORMER
K1
COMPRESSOR 1
CONTACTOR
K202
INVERTER DRIVEN
BLOWER MOTOR POW
ER CONTACTOR (UNITS
W / BYPASS ONLY)
K13
CAB RELAY
K194
COMPRESSOR 2
CRANKCASE HTR
RELAY
K203
INVERTER START /
RUN RELAY
CONTROL BOX PARTS ARRANGEMENT - CE UNITS
FIGURE 6
K2
COMPRESSOR 2
CONTACTOR
K65
EXHAUST
FAN RELAY
K10
OUTDOOR
FAN 1 RELAY
T1
CONTROL
TRANSFORMER
K3
BLOWER
CONTACTOR
T43 REHEAT
TRANSFORMER
K1
COMPRESSOR 1
CONTACTOR
S42
BLOWER MOTOR
OVERLOAD RELAY
SWITCH
K68
OUTDOOR
FAN 2 RELAY
K13
CAB RELAY
S176
COMPRESSOR 1
OVERLOAD RELAY
S177
COMPRESSOR 2
OVERLOAD RELAY

Lennox LGH102H4M Specifications

General

Brand	Lennox
Model	LGH102H4M
Category	Air Handlers
Language	English