Lennox PRODIGY2.0, Application Manual

Page: 163 / 167

163
Table 83. P119
Pin # Label Description Type
1
HPSW3 HIGH PRESSURE SWITCH COMPRESSOR 3 SW 24VAC
2
3
HPSW4 HIGH PRESSURE SWITCH COMPRESSOR 4 SW 24VAC
4
5
FRZST3 FREEZESTAT COMPRESSOR 3 SW 5VDC
6
7
LPSW3 LOW PRESSURE SWITCH COMPRESSOR 3 SW 24VAC
8
9
FRZST4 FREEZESTAT COMPRESSOR 4 SW 5VDC
10
11
LPSW4 LOW PRESSURE SWITCH COMPRESSOR 3 SW 24VAC
12
13 OPEN (NOT USED)
14 OPEN (NOT USED)
15 OPEN (NOT USED)
16 OPEN (NOT USED)
Table 84. P272
Pin # Label Description Type
1
PRIMARY
LIMIT
PRIMARY LIMIT BURNER 2 C
SW 24VAC
2 PRIMARY LIMIT BURNER 2 NC
3 PRIMARY LIMIT BURNER 2 NO
4
SECONDARY
SECONDARY LIMIT BURNER 2 C SW 24VAC
5 SECONDARY LIMIT BURNER 2 NC
6
GAS2
SAFETY
SWITCHES
ROLLOUT SWITCH BURNER 2 SW 24VAC
7
8
CAB PROOF SWITCH 2 SW 24VAC
9
10 GAS VALVE SENSE 2 24VAC DI
Table 85. P332
Pin # Label Description Type
1 COM 24VAC COM 24VAC COM
2 A12 K17 HEAT 3, ELECTRIC HEAT 3 24VAC DO
3 W2 K18 HEAT 4, ELECTRIC HEAT 4 24VAC DO
4 CAB2 RELAY COMBUSTION AIR BLOWER 2 24VAC DO