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INSTALLATION
Power supply
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1
1 Gap between screw cap and connector body
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Pipe Ø 22 mm 28 mm
Depth of insertion A 35mm 44mm
Trim the pipe to the required length using only a pipe cutter.
Push the burr-free pipe past the O-ring into the connector as
far as it will go.
Tighten the screw cap fully to the casing. This presses the
O-ring against the pipe and locks the connector.
Releasing the connection
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Undo the screw cap until a small gap appears.
Press the retainer back with your fingers and hold on to it.
The inserted pipe can now be pulled out.
12. Power supply
12.1 General
WARNING Electrocution
Before working on the control panel, isolate the
appliance from the power supply.
Connection work must only be carried out by a qualified contractor
and in accordance with these instructions.
Permission to connect the appliance may need to be obtained from
your local power supply utility.
Observe chapter "Preparations / Electrical installation".
12.2 Power supply
Note
The heating system needs to be filled before making the
electrical connection (see chapter "Heating water con-
nection").
The terminals are located at the appliance control panel behind
the top fascia.
Use appropriate cables in accordance with local regulations for
all connections.
Route all cables and sensor leads through the knock-outs
provided in the back panel (see chapter "Specification / Di-
mensions and connections").
The control panel must be accessible for maintenance and repair
work (see chapter "Venting the heating system").
Ensure an adequate length of cables and sensor leads.
Route cables and leads through the strain reliefs.
Check the function of the strain relief fittings.
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