DE DIETRICH BSL 200...400 - BESL 200...400 - Manual (Page 17)

4.3.2. Setting the thermostatic mixing valve
28 Domestic cold water inlet
57 Domestic hot water outlet
The mixing valve is set in the factory for a DHW outlet temperature of
60°C (position 6). To lower this temperature, remove the top cover
and turn the wheel anti-clockwise. In position 1, the outlet temperature
is lowered to 35°C.
Position 1 2 3 4 5 6
Temperature at the mixer valve outlet 35 °C 40 °C 45 °C 50 °C 55 °C 60 °C
4.4 Starting and stopping the control system
CAUTION
If the temperature in the solar collectors is higher than
130°C, the control system operates in safety mode. Wait
until the evening before start-up or cool down (cover) the
solar collectors.
Commissioning is performed by the installer. Once connected to the
power supply, the control system is in automatic mode. To initiate the
solar pump, a minimum temperature of 30 °C is required at the
collector and a temperature difference of 6 °C with respect to the
domestic hot water calorifier.
If the particular conditions make it necessary to adjust the
settings, contact the installer.
C003732-A
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BSL 150...400 BESL 200...400 4. Operating the appliance
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