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Wiring diagram
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1. Electronic circuitry
2. Heating element
3. Safety pressure cut-out
4. Therminal strip
5. Safety thermal cut-out
7. Electrical connection
Only by a specialist!Please observe:
• The installation must comply with current IEC and national local regulations or
any particular regulations, specified by the local electricity supply company
• The rating plate and technical speci-fications
• The unit must be earthed!
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Structural prerequisites
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• The appliance must be installed via a permanent connection. Heater must be
earthed!
• The electric wiring should not be injured. After mounting, the wiring must not
be direct accessible.
• An all-pole disconnecting device (e.g. via fuses) with a contact opening width of
at least 3 mm per pole should be provided at the installation end.
• To protect the appliance, a fuse element must be fitted with a tripping current-
commensurate with the nomi-nal current of the appliance.
(0, 1 or 2) is shown on the display, then release the keys. Operating mode 1 must
be selected first, thus to check the correct operation of the load shedding relay at
low appliance output (35 degree setpoint and low water flow rate). Mode 2 must
be selected if the load shedding relay flickers
Electrical connection from below
Note: If necessary, the connecting terminal can be displaced to the upper part
of the appliance. If you want to do so, please follow the instructions in the next
chapter. Check that the power supply is switched off prior to electrical connecti-
on!
1. Dismantle approximately 6 cm off the connecting cable above the wall outlet.
With the smaller opening ahead, slide the water splash protection sleeve over
the connecting cable so that the sleeve is flush with the wall. This prevents
any leaking water from coming into contact with the electrical leads. It must
not become damaged!The protection sleeve must be used!
2. Open the control panel rightwards.
3. Strip the cables and plug them in the connecting terminals according to the
wiring diagram. The appliance must be earthed.
4. Pull the protective sleeve over the connecting cables until the sleeve fits
per-fectly in the recess of the intermediate panel. Adjust the water splash
protection sleeve as illustrated. Reinsert the control panel and lock it on the
heating element.
5. Place the hood on the appliance and screw in the fastening screw. After that
you can reinsert the faceplate.
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TECHNOTHERM
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