February 15, 2019
250-7690B
9
CASTILE INS
JUNCTION BOX
IGNITER CIRCUIT
FUSE
T .C .
IGNITER
HIGH-TEMP
HIGH-TEMP
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 igniter switch on.
- If the igniter comes on:
– Replace the control box.
- If the igniter does not come on:
– Check the wire harness
– Replace the igniter
