of 86
68
Connector
Pin Number
Wire Color
Description / Function
Voltage
X301
1
(Not Used)
2
X302
1
(Not Used)
2
X303
1
(Not Used)
2
X304
1
(Not Used)
2
X400
1
Brown
NTC Thermoblock 1
Signal
2
Yellow
NTC Thermoblock 2
Signal
3
Blue
NTC Thermoblock 3
Signal
4
Brown
NTC Thermoblock 1
-24VDC
5
Yellow
NTC Thermoblock 2
-24VDC
6
Blue
NTC Thermoblock 3
-24VDC
X401
1
Red
NTC Tcold Thermostat
Signal
2
White
NTC Tcold Thermostat
-24VDC
X402
1
(Not Used)
2
3
4
X403
1
Brown
Flowmeter 2 (Hot)
-24VDC
2
Orange
Flowmeter 2 (Hot)
-5VDC
3
White
Flowmeter 2 (Hot)
Signal
4
Green
Flowmeter 1 (Cold)
-24VDC
5
Red
Flowmeter 1 (Cold)
+5VDC
6
Blue
Flowmeter 1 (Cold)
Signal
X504
1
(Not Used)
2
3
Electrical Diagram
Summary of Contents for Craft Brewer
Page 1: ...SERVICE MANUAL ...
Page 7: ...of 86 6 ...
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