Fitting The Thermometer Sensor (If Available) - Viessmann Vitocell 140-E Installation And Service Instructions For Contractors

Vitocell without fitted Solar-Divicon

Fitting the thermometer sensor (if available)

2.
1.
Fig.3
1. Guide the thermometer sensor through the cover
strip and insert the thermometer.
2. Guide the upper thermometer sensor through the
lifting eye. Fully insert the sensor into the clamping
bracket. Tighten the wing nut.
Note
The cover strip is held in its vertical position by the
straight capillaries. This is necessary for the rest of
the installation.
3. Route the thermometer sensor capillaries to the
back.
Note
Repeat the following steps for each of the thermom-
eters installed.
(cont.)
3.
5.
4. Depending on where the sensor is being fitted,
secure the thermometer sensor in the clamping
bracket or pull the sensor retainer out of the sensor
well.
5. Position the sensor on the outside of the sensor
retainer contact spring so that it is flush with the
front of the spring.
Note
■
■
■
6. Secure the thermometer sensor capillaries.
7. Insert the sensor retainer.
Installation sequence
4.
6.
7.
Never wrap insulating tape around the sensors.
Secure the sensor on the outside of the sensor
retainer contact spring (not in the groove) so that
it is flush with the front of the spring.
Insert the sensor retainer together with the sensor
into the sensor well as far as they will go.
9