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8
Boiler installation
8.6.2 Installing the temperature sensor set and burner cable
SYSTEM DAMAGE
Capillary tubes may become unsound
through severe kinking or sharp burrs.
CAUTION!
Carefully route capillary tubes using
large radii.
Route the capillary tubes and sensor cable through
the cable entry in the front boiler cover and to the test
point.
Roll up surplus capillary tubes and sensor cable and
lay it on the lagging.
Route the burner cable through the cable entry in the
front boiler cover to the control device.
Connect the burner cable to the control device in
accordance with the terminal markings.
Insert the temperature sensor set with the
compensating spring until it touches the bottom of
the sensor well. The plastic spiral is then pushed
back automatically.
Push the sensor holder (part of the control device
delivery) over the side of the sensor well head.
USER NOTE
Ensure good contact between the sensor
surfaces and the sensor well to safeguard
good temperature transfer. Use the
compensating spring.
8.6.3 Mains power connection and connection of
additional components
Create a permanent mains power connection in
accordance with local regulations.
RISK OF FIRE
Hot components may damage electrical
cables and leads.
WARNING!
Ensure that all cables/leads are routed
in the cableways provided; alternatively
on top of the lagging of the boiler.
Route all cables through the cable entries to the
control device and connect in accordance with the
wiring diagram.
40
Logano G215 WS - We reserve the right to make any changes due to technical modifications.
Fig. 60 Routing and connecting cables
1 Cable entry in the front boiler cover
2 Capillary tubes and sensor cable
3 Burner cable
4 Cable entry
5 Sensor well (test port)
3
2
4
1
Fig. 61 Installing the temperature sensor set
1 Sensor well
2 Plastic spiral
3 Compensating spring
4 Sensor holder
5 Sensor well head
1
2
3
4
5
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