Assembling Vr 10 Standard Sensor; Mounting The Vr 11 Collector Sensor - Vaillant VR 68 Operating And Installation Manual

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Fig. 5.2 Fitting the VR 68 solar module
Key
1 Mains switch
2 Mounting apertures
3 Cable brackets
Mark the two fixing points in a suiTable location to
match the fixing holes (2).
Drill two holes for the wall plugs and screw the
casing on securely.
The electrical installation is carried out as
described in Chapter 6.
Reinsert the casing cover in the hinges and fold it
up.
Screw on the casing cover as shown in Fig. 5.1.
5.3

Assembling VR 10 standard sensor

The VR 10 standard sensor is designed so that it can be
used as a cylinder sensor, yield sensor or immersion
sensor in an immersion sleeve, e.g. in a swimming pool.
The VR 10 can be used as a yield sensor by fastening it
to the collector return using the enclosed tensioning
band.
We recommend that the pipe with the sensor is insulated
to ensure optimum temperature measurements.
5.4

Mounting the VR 11 collector sensor

A description of how to mount the VR 11 collector sensor
is provided in the installation instructions for the solar
collectors.
Operating and Installation Manual for Solar Module VR 68 0020054784_00
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Assembly 5
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