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Danfoss District Energy
VI.GP.P1.02
DKDHR
Instructions
VX Solo II (T°C 200u)
Control of heating circuit
The temperature for the heating circuit is controlled by a thermo-
static valve T°C 200.
Approximate thermostat scale setting:
Pos. 1 = 20°C
2 = 30°C
3 = 40°C
4 = 50°C
5 = 60°C
6 = 70°C
Please note that the values are intended as a guide and may vary
according to the district heating operating conditions.
Approximate supply temperatures at:
10 °C outdoor temperature approx. 40°C
0 °C outdoor temperature approx. 55°C
-10 °C outdoor temperature approx. 65°C
It is important to keep the supply temperature to the radiators as low
as possible (the temperature is indicated by thermometer mounted
in HE return). The room temperature is controlled by radiator ther-
mostats.
Floor heating (substation with heat exchanger for floor heating)
It is important to keep the supply temperature to the floor heating
system as low as possible, approx. 30-35° (the temperature is indi-
cated by thermometer mounted in HE return),
The T°C is typically set in pos. 2-2.5 (intended as a guide). The supply
temperature should not exceed 40°C (ALWAYS refer to the instruc-
tions of the floor supplier).
Circulation pump, heating circuit
See chapter 12 on page 49 for more information about circulation
pump.
