Connecting The Terminal Box - Wolf COB-2 Operation Instructions Manual

Installation
5.10.5

Connecting the terminal box

► Make the electrical connection at the rear of the heat generator as shown in the image.
Fig. 5.21 Electrical connection at the rear of the oil condensing boiler
PWM signal for variable speed heating circuit
q
pump
Regulated TS stratification pump
w
Control signal, stratification pump
e
► Make the electrical connection at the TS stratification cylinder as shown in the image.
Fig. 5.22 Electrical connection at the TS stratification cylinder
Regulated TS stratification pump
q
Control signal, stratification pump
w
Stratification sensor
e
► Make the electrical connection at the terminal box as shown in the image.
3066501_201910
q w
q
w
e
e r t y
Stratification sensor
r
Alarm switch, condensate pump
t
Power plug, condensate pump
y
A1 programmable output
r
Cylinder primary pump (PP)
t
r
t
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