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Collector sensor connection
7
Collector sensor connection
i
USER NOTE
The collector sensor is part of the pump
station or the control unit delivery.
Observe the installation location for single
or dual row collector systems (Fig. 50).
SYSTEM DAMAGE
through faulty sensor cable.
B Protect the cable from possible
CAUTION!
damage.
Insertion point
The collector sensor must be fitted in the collector
nearest to the flow connection (Fig. 50, Item 2).
– Insertion point (Fig. 50, Item A) for single row collec-
tor systems with right-hand flow line.
– Insertion point (Fig. 50, Item B) for double row col-
lector systems with left-hand flow line.
Installing the collector sensor
For perfect functioning of the solar heating system,
the collector sensor (Fig. 51, Item 1) needs to be insert-
ed into the sensor guide tube as far as it will go (approx.
250 mm).
B Using the collector sensor or screwdriver, push
through the sealing membrane on the sensor pocket
(Fig. 51, Item 3).
B Screw clamped joint (Fig. 51, Item 2) into sensor
pocket.
B Insert collector sensor approx. 250 mm into the sen-
sor guide tube (as far as it will go).
B Tighten clamped joint (Fig. 51, Item 2), counterhold if
necessary.
i
USER NOTE
If you accidentally push through the sen-
sor bush (Fig. 51, Item 3) on the wrong
collector, it can be resealed using the plug
from the connection kit. However, you
must first remove the nut in the sensor
bush using the cable gland (Fig. 51,
Item 2).
34
A
1
2
Fig. 50 Collector sensor installation location (schematic)
Item 1: Return line
Item 2: Flow line
3
2
Fig. 51 Pushing the collector sensor into the collector
Item 1: Collector sensor
Item 2: Clamped joint
Item 3: Sensor pocket
B
2 1
63043965.54-1.SD
63043965.54-1.SD
1
63043965.55-1.SD
63043965.55-1.SD
6 720 613 577 (2006/04)
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