DE DIETRICH DIETRISOL TRIO DT 250 - TRIO DT 350 - Manual (Page 9)

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17/10/12 - 300028005-001-03 TRIO DT 250 - TRIO DT 350
4 Setting the DHW calorifier outlet temperature
4.1 Programming and setting the electrical back-up
The temperature of the volume of water heated by the electrical
resistor is set by the installer on commissioning of the installation
according to the size of the home.
Using the programming device installed in the electrical panel, it is
possible to adjust the volume of water heated to 40°C by the resistor
in two ways: ` By forcing contunuous heating by the resistor (off-peak hours
contact) for significant unforeseen needs.
` By programming the heating time outside off-peak periods (2
hours maximum according to the DHW volume at 40°C
required) to compensate for the lack of sunshine in winter, for
example. The programmed period outside off-peak hours must
preferably be between 12 h and 18 h.
4.2 Setting the thermostatic mixing valve
28. Domestic cold water inlet
57. DHW tank 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.
C003732-A
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