43
3.6.8 CONNECTING THE HEATING FOR DHW
Connect the three-way switch valve to serial
clamp X2, connect it to terminal
, N, Q4
and L1230 V.
See three-way switch valve manufacturer
instructions for correct sequence of the
permanent and control phase.
Connect the DHW temperature sensor to
serial clamp X4, connect it to A2 and GND.
3.6.9 HEATING CYCLE CONNECTION
3.6.9.1 Connection of the first cycle
NOTE
The first cycle can only be direct. You have to connect the circulation pump; the
thermostat is optional.
3.6.9.1.1 Circulation pump connection
Connect the circulation pump of the first cycle
to serial clamp X2, connect it to Q7,
and
GND.
Summary of Contents for HM-130 S1
Page 10: ...10 2 INSTRUCTIONS FOR THE END USER ...
Page 13: ...13 ...
Page 14: ...14 3 INSTRUCTIONS FOR THE INSTALLER ...
Page 49: ...49 4 TECHNICAL CHARACTERISTICS ...
Page 53: ...53 4 1 5 ELECTRICAL SCHEME Picture 27 Electrical scheme of the device ...
Page 58: ...58 ...
Page 59: ...59 ...