Collector sensor connection
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7
Collector sensor connection
Insertion point
The collector sensor must be fitted in the collector near-
est to the flow connection (Fig. 30, Item 2).
– Insertion point (Fig. 30, Item A) for single row collec-
tor systems.
– Insertion point (Fig. 30, Item B) for dual row collector
systems.
Installing the collector sensor
For perfect functioning of the solar heating system, the
collector sensor (Fig. 31, Item 1) needs to be inserted
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 bush
(Fig. 31, Item 3).
B
Screw compression fitting (Fig. 31, Item 2) into sen-
sor bush.
B
Insert collector sensor approx. 250 mm into the sen-
sor guide tube (as far as it will go).
B
Tighten compression fitting (Fig. 31, Item 2), coun-
terhold if necessary.
Fig. 30
Collector sensor installation location (schematic)
Item 1: Return line
Item 2: Flow line
B
A
63043966.25-1.SD
63043966.25-1.SD
2
1
2
1
i
USER NOTE
The collector sensor is supplied with the
solar controller.
Observe the installation location for single
or dual row collector systems (Fig. 30).
Fig. 31
Inserting the collector sensor into the collector
Item 1: Collector sensor
Item 2: Compression fitting
Item 3: Sensor bush
250 mm
Kollektor
63043966.26-1.SD
63043966.26-1.SD
2
1
3
i
USER NOTE
If you accidentally push through the sen-
sor bush (Fig. 31, Item 3) on the wrong
collector, it can be resealed using the plug
from the connection kit. You must first re-
move the nut in the sensor bush using the
cable gland (Fig. 31, Item 2).
Summary of Contents for Worcester FKT Series
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