C4 Control (A178) - Lennox Core Unit Controller Setup Manual

15.2. C4 Control (A178)

J396
J396
J397
J398
Table 40. P396 (Electric Heat)
P396 CAV# LABEL
8 GND
GRY
4 HEAT4
BRN
7 GND
GRY
3 HEAT3
W HT
6 EH_LIMIT
W HT
2 EH_LIMIT
W HT
5 24VAC_EXT
RE D
1 GND
GRY
Table 41. P396 (Gas Heat)
Table 42. P397 (Compressor Fans)
Table 43. P398 (Compressors 3 and 4)
82
DESCRIPTION
Ground, HEAT4
Heat 4
Ground, HEAT3
Heat 3
Elec Ht Limit Sw Rtrn
Elec Ht Limit Sw
24 VAC Power
Ground, 24VAC_EXT
TYPE
GND
24VAC OUT
GND
24VAC OUT
SW 24VAC
24VAC OUT
24VAC OUT
GND