Dantherm VentR Installation And Service Manual page 15

4.2 Electrical connection of accessories
In the VentR 2/4/6 and VentC 6 the STXC2 print is located behind the control panel, and in VentC 2/4
under the exhaust filter. From the factory the DIP-switch on the STXC2 control print inside the unit has the
following pre-settings:
DIP-switch
1
2
3
4
5
6
7-8
8
The potentiometer XP for the temperature control's XP band on the STXC2 control print is factory set to the
maximum (equal to 50°C). The setting can be changed between 5 and 50°C according to demand.
The potentiometer PREHEAT for control of a pre-heating coil may be set between -10 and +10°C. If no pre-
heating coil is used, the setting of the potentiometer is irrelevant.
Installation and service manual
DIP-switch position
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
Version 2.5
Function
No compressor
Compressor installed (Not used in Vent units)
Rotating heat exchanger (Vent R)
Crossflow heat exchanger (Vent C)
Vent fan control
Not used in Vent units
Vent fan control
Not used in Vent units
LPHW preheat or no preheat connected
El-preheater connected
LPHW afterheating or no afterheating connected
El-afterheating coil connected
Not used
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