Installation Guide
Termix VMTD Compact 20
6.2.1 AVTB controller (20–60 °)
The temperature setting is as follows:
1 = 20 °C
2 = 35 °C
3 = 50 °C
4 = 60 °C
5 = 70 °C
The values are intended as a guide.
The AVTB operates at its best at DH supply temperatures of up to
90 °C.
Thermostatic control
DHW temperature is adjusted as follows:
To increase temperature, turn the handle on the thermostatic
controller to select a higher number.
To decrease temperature, turn the handle on the thermostatic
controller to select a lower number.
6.2.2 Electric 2–way motorized valve
Actuators with or without safety function are available for 3-point
controls. Spring-return actuators can be used to provide safety
shut-off in the event of power failure.
6.3 Other
6.3.1 Safety valve
The purpose of the safety valve is to protect the substation from
excessive pressure.
The blow-off pipe from the safety valve must not be closed. The
blow-off pipe outlet should be placed so that it discharges freely
and it is possible to observe any dripping from the safety valve.
It is recommended to check the operation of safety valves at
intervals of 6 months. This is done by turning the valve head in
direction indicated.
Danfoss Heating
VI.CW.W2.02 / LUK41200
DEN-GT
15
Summary of Contents for Termix VMTD Compact 20
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Page 21: ...Installation Guide Termix VMTD Compact 20 Danfoss Heating VI CW W2 02 LUK41200 DEN GT 21...
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Page 24: ...Installation Guide Termix VMTD Compact 20 Produced by Danfoss A S 01 2012...
