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3.11 VICTRIX SUPERIOR 2021 - DIM ERP CONNECTION WITH THERMOSTATS AND DOMINUS.
Key:
1 - Low voltage connection terminal board
2 - Dominus (optional)
3 - External probe (optional)
4 - System flow probe (optional)
5 - DIM ERP zones control unit
6 - Zone 2 room thermostat
7 - Zone 3 room thermostat
8 - Zone 1 room thermostat
9 - Zone 2
10 - Zone 3
11 - Zone 1
12 - DIM ERP 3 Zone
13 - DIM ERP zones control unit
On connecting the room thermostats, it is necessary to eliminate the jumpers present on the X9 terminal board of the zones control unit.
The Zones control unit will receive the following from the boiler:
- Enabling zone mode (Summer, Winter mode, etc.)
- Temperatures adjusted on the boiler panel for mixed zones (where possible);
- External temperature probe connected to boiler;
- Zone activation from boiler panel (or Dominus if present).
The boiler will receive the following from the Zones control unit:
- Central heating request from Room Thermostat;
- Boiler flow temperature correlated to the zones request.
- Error codes of the faults present on the zone control unit