MAN# 650411:B
PAC-2750
ELECTRIC COOLING FAN CONTOLLER
PAC-2750
FAN CONTROLLER
www.dakotadigital.com
605-332-6513
F
A
N
H
IG
H
F
A
N
L
O
W
G
R
O
U
N
D
+
1
2
B
A
T
S
E
N
D
E
R
A
/C
IG
N
IT
IO
N
B
IM
I
/O
C
U
S
T
O
M
A
D
J
U
S
T
S
W
1
S
W
2
FAN2
F
an
P
W
R
+
12V
LOW
FAN1
FAN
HIGH
+12V
GAUGE
(not used in
sender only
or BIM
application)
+12V with key ON
A/C clutch cycle switch (+12V trigger)
Fused battery 12V
Choose
option
below
SENDER
(not used in BIM
application)
GAUGE
single fan
two separate fans
dual speed fan
Fan
High
Fan
High
Fan
Low
Fan
Low
+12V
NOT
CONNECTED
FAN
Fan
Low
Fan
High
+12V
F
an
P
W
R
+
12V
Fan
PWR
+12V
To gauge control box
or another BIM
+
-
-
-
-
-
-
+
-
+
-
+
-
+
Required components for installation:
The PAC-2750 is shipped with necessary components for use with a single fan on a gauged system. These parts include:
1
PAC-2750 module
1
RLY-3 relay with wiring harness
1
BIM data cable
1
Instruction manual
For some options of the PAC-2750, additional components are required. These are listed below.
- Second RLY-3 assembly (needed for dual fan or two speed fan operation)
- 300ºF sender Dakota Digital temp sender (for operation without a gauge)
IMPORTANT NOTE:
The +12V for the
controller should NOT
be taken from the same
circuit as the Fan Power
12V as this can cause
the fan to cycle on and
off.
