Lennox SCA Series User Manual

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SCA240/SCB288 PLUMBING & COMPONENTS
FIGURE 10
FREEZESTAT
(ON RETURN BEND ONE FOR EACH
STAGE)
EVAPORATOR
COIL
CONDENSER
COIL
DRIERS
(2)
VFD CONTROL
COMPRESSOR DETAIL
(typical)
COMPRESSORS
(B1), (B2), (B13), (B20)
LOW PRESSURE
SWITCHES
(S87), (S88), (S97), (S98)
SUCTION
LINE
CRANKCASE HEATERS
(HR1), (HR2), (HR5), (HR11)
DISCHARGE
LINE
HIGH PRESSURE
SWITCHES
(S4), (S7), (S28), (S96)
LOW AMBIENT SWITCHES
(S11), (S84), (S85), (S94)
(ON EACH LIQUID LINE)
circuit 1
circuit 2
circuit 3
circuit 4

Lennox SCA Series Specifications

General

Brand	Lennox
Model	SCA Series
Category	Air Conditioner
Language	English