Caution
All connections are made to the terminal blocks provided for that
purpose in the boiler connection box. The output available per
outlet is 180 W (1 A, with cos ϕ = 0.8) and the inrush current must
be less that 5 A. If the load exceeds either of these values, the
control must be relayed using a contactor that must not be
installed in the control panel under any circumstances. The sum of
the currents from all outlets must not exceed 4 A.
6.7.6
Description of the sensor terminal block
Fig.59
Sensor terminal block
MW-1000016-04
1
1
2
1
2
3
1
2
1
2
3
2
/
3
1
2
3
4
5
6
8
7
1 Auxiliary sensor 1 - BX1
2 Auxiliary sensor 2 - BX2
3 Outside sensor
4 Domestic hot water sensor
5 Room temperature sensor 1
6 Room temperature sensor 2
7 Room temperature sensor 3
8 Boiler pump modulation (PWM)
6 Installation
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