INSTALLATION INSTRUCTIONS
AIR HANDLER : AHF
6
Specifications subject to change without notice.
X40159 Rev. E
Table 1
Supply Circuit
Supply
Circuit
No.
H.P.
Max.
Motor
Amps
MCA
Branch
Circuit
AMP
Max
Over-
current
Protectio
n Devise
(Amps)
Recommended
Volts
Phase
Hertz
Supply Wire
75°C copper
Ground Wire
# of
Wires
Min
Size
Max. Ft.(m)
Length
# of
Wires
Min
Size
AHF08*
208
1
60
Single
1/3
2.5
3.1
15
2
14
105 (32)
1
14
230
AHF12*
208
1
60
Single
1/2
2.9
3.6
15
2
14
105 (32)
1
14
230
AHF16*
208
1
60
Single
1/2
2.9
3.6
15
2
14
105 (32)
1
14
230
AHF20*
208
1
60
Single
3/4
6.0
7.5
15
2
14
90 (27)
1
14
230
Figure 8
Wiring Layout Air Conditioning Unit
(Cooling Only)
Figure 9
Wiring Layout Air Conditioning Unit
(Cooling and Single-Stage Heat)
Figure 10
Wiring Layout Heat Pump Unit (Cooling
and Single-Stage Heat with No Outdoor
Thermostat)
R
G
W
Y
THERMOSTAT
RED
GRY
WHT
PINK
VIO
BRN
WHT
R
G
W
2
W
3
E
C
C
Y
AIR COND.
R
G
W
Y
THERMOSTAT
R
G
W
2
W
3
E
C
C
Y
AIR COND.
RED
GRY
PINK
VIO
BRN
WHT
WHT
R
G
C
E
L
O
Y
THERMOSTAT
R
R
C
O
Y
G
C
W
2
W
2
W
2
W
3
E
HEAT PUMP
(CONTROL)
RED
GRY
BRN
WHT
PINK
VIO
