February 15, 2019
250-7690B
11
CASTILE INS
FUSE
T .C .
EXHAUST BLOWER CIRCUIT
EXHAUST
BLOWER
CONVECTION
BLOWER
JUNCTION BOX
BLUE
BLUE
WHITE
A / 1
B / 2
C / 3
D / 4
E / 5
F / 6
H / 7
J / 8
K / 9
L / 10
M / 11
N / 12
P / 13
R / 14
S / 15
FEED MOTOR TESTING WITH TEST BOX
(IN CONJUNCTURE TO THIS SERVICE MANUAL USE THE INSTRUCTION SHEET FOR THE TEST BOX
KIT)
1. Unplug the appliance, remove the control box, install the test box, and plug the appliance back in.
2. Turn on the thermostat switch (the thermostat indicator light should come on).
3. Turn the exhaust blower switch on.
- If the blower comes on:
– Replace the control box
- If the blower does not come on:
– Check the wire harness
– Replace the blower
