Bosch SHU3305 - Wiring Diagram

1
M
1
M
M
1
X2
21
34 56
2
A2
12
f2-f4
I2.4-
I2.5-
I2.7-1
I2.4-
185˚F
l4
3 7 6543 2 1
NTC
2415
4
e5
e3
e6
F
N
L1
1
e0
a1
Control Module – I2
m2
m3
f5
f1
r1
I2.7-2
I2.2- I2.6- I2.8
I2.1-1 I2.1-2
Symbol Key a1 ON/OFF SWITCH e0 DOOR SWITCH e3 REED SWITCH e5 FLOW SWITCH f1 WATER LEVEL SWITCH f5 HIGH LIMIT 185˚F l4
AQUA SENSOR
m2 CIRCULATION MOTOR m3 DRAIN MOTOR NTC TEMPERATURE SENSOR r1 HEATING ELEMENT s2 WATER SOLENOID X2 SERVICE CONNECTOR
L
permanent split capacitor motor (m2)
N
e6 FLOAT SWITCH
s2
2 1
4
2
1
A2 ACTUATOR (Dispenser)
contacts 5-6 are momentary – they reset the control module & actuate the test program used on SHU 4322/4326 used on SHU 3322/3326/3336/4322/4326
3 2 1
2
1 1 1
3
3
3
SHU 33 &
SHU 4322/4326