13
Katherm QK nano –
Ultra-small trench heater with EC tangential fan
4.42
Ready-to-install convector-based floor trenches
Assembly and installation instructions
10. Electrical wiring
Personnel:
• Installation personnel
• Qualified electrician
Protective equipment: • Safety shoes
• Protective gloves
• Workwear
Only allow qualified electricians to perform electrical work.
Further connections, for instance to building control systems or external
controllers, may be necessary. Refer to the manufacturer‘s literature in this
respect.
• Wire the unit in accordance with the enclosed wiring diagram.
• Only wire the unit in accordance with currently applicable VDE and EN
guidelines, as well as Technical Wiring Regulations stipulated by the
regional energy supply companies.
• Only connect the unit to fixed cables.
Only use the room or clock thermostat as a room control unit with the
230 V electromechanical model.
Only use the KaController in conjunction with the KaControl system.
Important note:
Provide an all-pole mains separator in the wiring on site that can be reliably
secured to avoid the system being reconnected (e.g. a lockable switch with
a contact opening of at least 3 mm up to a rated voltage of 480 V).
No protective measures are indicated in the Kampmann wiring diagrams.
These must be provided additionally when installing the system and when
connecting the units in accordance with VDE 0100 and the regulations of
each of the respective energy supply companies.
