Technical information

Analogue inputs
B3 ‑ J2 Coil pressure circuit 1
B4 ‑ J3 Coil pressure circuit 2
B5 ‑ J4/13 Water temperature at exchanger inlet
B6 ‑ J4/12 Water temperature at exchanger outlet
Analogue outputs
Y3 Circuit 1 fan speed control (PWM)
Y4 Circuit 2 fan speed control (PWM)
Technical Information 1
Operating instructions 1.13
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