Energie FF Evi 10, Installation And Instruction Manual

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15.9 Power supply connection

Open the front panel, and open the power supply access.

The power supply must go through the wire access and be
connected to the power supply terminals in the controlling box. Then
connect the 3-signal wire plugs of the wire controller and main
controller.

If the outside water pump is needed, please insert the power supply
wire into the wire access also and connect to the water pump
terminals.

If an additional auxiliary heater is need to be controlled by the heat
pump controller, the relay (or power) of the aux-heater must be
connected to the relevant output of the controller.
15.10 Cable and switch

The appliance must be fitted with means for disconnection from the
supply mains having a contact separation in all poles that provide
full disconnection under overvoltage category III conditions, and
these means must be incorporated in the fixed wiring in accordance
with the wiring rules.

An all-pole disconnection switch having a contact separation of at
least 3mm in all poles should be connected in fixed wiring.

The wiring must be completed by professional technicians in
accordance with circuit diagram.

Power supply circuit must have earth wire, the earth wire of power
should be connected with external earth wire safely. And the
external earth wire must be in order.

The creepage protection device must be settled in accordance with
the relevant national technical standards for electronic equipment.

The power wire and signal wire should be neatly arranged. High
voltage wire and low voltage wire must be separated and free from
any interference, and they must be free from any pipe and valves of
the unit.

When all the wiring is completed, the power can only be connected
after a double check. Power Specifications.
15.11 Room thermostat installation
The thermostat must be installed:

an interior wall about 1.5m from floor level

a place where the temperature is uniform.

a place where have a good circulation of air around the thermostat.