Specifications

8 U-5 IOM
Figure 7. 100% outside air unit with hot water preheat wiring diagram
208/230 or 460 VOLTS
60 HERTZ, 3 PHASE
SEE NOTE 2
COOL
WI
(D
L3
L2
L1
POWER
BLOCK
BLACK
50 VA
TRANSFORMER
24 VAC
3
5
2
1
4
WHITE
YELLOW
BLUE
BLUE
PINK
PINK/BLACK STRIPE
PURPLE
ORANGE
BLACK
PINK/BLACK STRIPE
1
2
D
Y1
Y2
R
G
C1
L
H
O
C2
DEHUMIDIFICATION
COMPRESSOR #1
COMPRESSOR #2
FAN
24 VAC
LOCKOUT ALARM
HOT GAS REHEAT
REVERSING VALVE
RV
5R
C2 C1
5
3
4
1
2
6
CIRCUIT #2
CIRCUIT #1
HV
7R