Figure 1. Blower Kit Installation

HEATER BRACKET
ASSEMBLY
REAR PLATE
PC BOARD ASSEMBLY
CAMERA SLED

Heater Kit

If you are installing the heater kit in conjunc-

tion with a blower kit, skip this section and

refer to

Blower and Heater Kits (Dual

Installation).

Perform the following steps to complete the

heater kit installation:

1. Attach the PC board assembly onto the

brackets that are attached to the rear of

the camera sled (refer to Figure 3).

2. Attach the heater assembly onto the

front of the camera sled (refer to

Figure 3).

3. Route the wiring from the heater

assembly along the side of the camera

sled.

4. Wire power to the PC board. Refer to

Figure 4 and Table A.

Figure 4. Blower and Heater Kits Wiring Diagram (All Models)

Figure 3. Heater Kit Installation

RED
BLK
BLK
BLK
BLK
BLK
FAN
24 VAC
FAN
110 VAC
FAN
230 VAC
PCB9000277ASSY
DIODE BRIDGE RECTIFIER
+
_
BUTT SPLICES PROVIDED
BUTT SPLICES PROVIDED
1
2
3
4
5
6
1
2
3
4
5
6
1
2
3
4
5
6
AC IN
AC IN
AC IN
BK700/24
BLOWER WIRING DIAGRAM
BK700
BLOWER WIRING DIAGRAM
BK700/220
BLOWER WIRING DIAGRAM
AC NEUT INPUT
AC HIGH INPUT
AC NEUT INPUT
AC HIGH INPUT
AC NEUT INPUT
AC HIGH INPUT
BUTT SPLICES PROVIDED
3K RESISTOR

Figure 2. Blower Kit Wiring Diagram

AC HIGH
AC LOW
GROUND
(120 VAC, 50/60 HZ INPUT)
FAN
1
2
3
4
5
6
7
8
9
10
THERMOSTAT
CIRCUIT BOARD
TERMINAL BLOCK
1
2
3
4
5
6
7
8
9
10
THERMOSTAT
CIRCUIT BOARD
TERMINAL BLOCK
1
2
3
4
5
6
7
8
9
10
THERMOSTAT
CIRCUIT BOARD
TERMINAL BLOCK
AC HIGH
AC LOW
GROUND
(230 VAC, 50/60 HZ INPUT)
AC HIGH
AC LOW
GROUND
(24 VAC, 50/60 HZ INPUT)
RESISTOR FAN
FAN
DIODE BRIDGE
HEATER
HEATER
WHITE
WHITE
WHITE
WHITE
HEATER
HEATER
WHITE
WHITE
WHITE
WHITE
HEATER
HEATER
WHITE
WHITE
WHITE
WHITE