Lennox HP29 Series

Page 5
HP29−090−3 CONTROL BOX
FIGURE 3
compressor
contactor
K1
ground
lug
transfer relay
K8
outdoor fan
relay K10
CMCI
defrost/timer
capacitor C1
low ambient
kit relay
K58
defrost relay
K4
latch relay
K6
R
G
G1
W1
W2
Y1
C
terminal strip
TB 14
HP29−120−3 CONTROL BOX
FIGURE 4
compressor
contactor K1
ground
lug
cmc1 defrost / timer
outdoor fan
relay K10
outdoor fan
relay K68
capacitors
C1, C2
transfer relay
K8
low ambient by−
pass realy
K58
defrost relay
K4
low ambient
thermostat S41
relay switch
K6
terminal strip
TB 14