Install Instructions

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Installation and maintenance instructions Logano G215 US oil/gas-fired boilers • Issue 2012/10
We reserve the right to make any changes due to technical modifications.
Boiler installation8
8.7.2 Installation of the temperature sensor set and burner cable
z Route capillary tubes and sensor wiring through the
cable opening of the front boiler jacket and connect
to test port.
z Roll up surplus capillary tubes and sensor lead and
lay them on the thermal insulation.
z Route the burner cable through the cable entry in the
front boiler cover to the control panel.
z Connect the burner cable to the control in
accordance with the terminal markings.
z Slide temperature sensor bundle set with
compensating spring into the sensor well to the stop.
The plastic spiral is then pushed back automatically.
z Push the sensor holder (included with the control
device) over the side of the sensor well head.
Fig. 54 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)
1
3
5
2
4
CAUTION!
SYSTEM DAMAGE
Capillary tubes may become unsound due
to severe kinking or sharp burrs.
z Carefully route capillary tubes using
large radius.
Fig. 55 installing the temperature sensor set
1 Sensor well
2 Plastic spiral
3 Compensating spring
4 Sensor holder
1
2
3
4
NOTICE
If a Beckett AquaSmart is being installed the
factory-fitted immersion well must be
replaced by the immersion well supplied with
the control.
NOTICE
Ensure good contact between the sensor
surfaces and the sensor well to ensure
good temperature transfer. Use the
compensating spring.