Viessmann VITOCELL 100-W - Connecting the Solar Control Unit

15
A
4.
1.
2.
3.
5.
Fig. 14
A
Sensor well for cylinder temperature controller
■
Never wrap insulating tape around sensors.
■
Secure the cylinder temperature sensor to the out-
side of the contact spring of the sensor retainer (not
in the groove) so that it is flush with the front of the
spring.
■
Insert the sensor retainer together with the sensor
into sensor well
A
as far as it will go.
Connecting the solar control unit
Solar control unit:
■
Vitosolic 100, type SD1,
or
■
SDIO/SM1A electronics module
The following cables/leads are already connected to
the Vitosolic 100 or the SDIO/SM1A electronics mod-
ule:
■
Cylinder temperature sensor
■
Pump connecting cable
■
On versions equipped with high efficiency circulation
pump: PWM cable, solar circuit pump
Note
If not yet connected, push the pump connecting cable
plug into the circulation pump.
Installing the cylinder temperature sensors (cont.)
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