Centrometal PelTec 12-48 Technical Instructions page 17

2. TEMPERATURE (CONFIGURATION BUF)
2.1 TEMPERATURE OF THE ACCUMULATION TANK
Possible selection:
default: 80°C
Minimum: 40°C
Maksimum: 85°C
The possibility of setting the desired temperature of the accumulation tank.
2.2 MINIMUM TEMPERATURE OF THE ACCUMULATION TANK
Possible selection:
default: 20°C
Minimum: 5°C
Maksimum: 64°C
The possibility of setting the minimum temperature of the accumulation tank. When minimum
temperature of accumulation tank (upper sensor) is reached, all heat pumps connected to the boiler
control will be shut down. The minimum accumulation tank temperature does not affect the operation
of the DHW pump.
2.3 ACCUMULATION TANK DIFFERENCE
Possible selection:
default: 10°C
Minimum: 5°C
Maksimum: 30°C
The possibility of setting the accumulation tank difference.
Description of work:
The regulation reads on the upper sensor accumulation tank temperature, minimum accumulation
tank temperature and accumulation tank difference. At the bottom sensor, regulation reads the
accumulation tank shutdown difference that can be set in the installation menu (under PIN). When
the boiler is switched on, it works until the temperature on the lower sensor (T accumulation tank - T
accumulation tank shutdown difference) is reached. The boiler will turn ON again when
accumulation tank upper temperature (upper sensor) reach the
accumulation tank difference).
Technical instructions REGULATION PelTec / PelTec-lambda
2. Temperature
1.
Buffer tank temp.
2.
Min buf.tank temp.
3.
Diff.buf.tank temp.
Temperature (configuration BUF)
(T accumulation tank - T
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