Lennox VRB192H4M

37
Figure 30. Electric Air Handler 3-Speed Wiring
(Lennox Air Handler 3-Speed Connection Shown)
3 Cooling Speeds Wiring
Example AHU LII TAA w/ VFD ID Blower
FAN FAN CTON HTON AUXH
CBAFTSLRSRMSERDS
CTON HTON AUXH
STR
24V
1A (X6)
DEH OPTDEH OPTHoL Mo LoC
0~250V
1A (X3)
P3 AHU Control Kit
RM RH
ON +5V +12VC GND
FAULT
OUTPUT
CN54
ON/OFF
INPUT
VFD MITSUBISHI FR-E700
LII AHU ELA240S4D-1Y
INPUT COM. LOW SPEED MEDIUM SPEED HIGH SPEED REV START FW START OUTPUT STOP
RESET N.O. N.C.