Lennox VPB192H4M

36
Figure 29. Electric Air Handler 1-Speed Wiring
(Lennox Air Handler 1-Speed Connection Shown)
1 Cooling Speed Wiring
Example AHU LII CBX27UH, TSA? TPA? TAA?
fan speed set at tap #4
FAN FAN CTON HTON AUXH
R3W2W1WG2Y1YOSD
CTON HTON AUXH
C
24V
1A (X6)
2 CMP
Y1-Y2
24VAC
~
DEH OPTDEH OPTHoL Mo LoC
CBX27UH
0~250V
1A (X3)
P3 AHU Control Kit