Electrical Connection - Effecta Pellets 222 Owner's Manual

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Electrical connection

The boiler must be filled with water before you start any electrical
installation
When power should be connected to the boiler you need to
loosen the front panel which covers the motherboard(2). There
are two glands (1) located on the backside of the boiler, these
leads to front. Use them to connect main power and sensors.
Do not place high voltage and low voltage in the same gland, as
there may be interference, causing incorrect temperature display.
Connect the power according to the electrical scheme on page
14-15.
Load limiter
If the electrical use in the facility is high at the
same time as the eletrical heater in the boiler is
running, there is a chance that the main fuses
trips. Effecta Pellets 222 is equipped with a load
limiter which distributes the power between the
phases, or disconnects if there is a overload on
any of the phases.
Current sensor*
To measure the current, a current sensor
installed on each incoming phase conductor to
the distribution box. This is best done directly
in the distribution box. Connect the power
sensors to a multi leader in an enclosure next to
the distribution box. Use a multi-core cable 0,5
mm ² from the enclosure to the mother board
on Effecta Pellets 222. In the menu "Electrical
heater", set the maximum load you can have on
the main fuses.
*Current sensor is optional
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Effecta AB - Västra Rågdalsvägen 21 - 434 99 Kungsbacka - +46(0)300 - 22320 - info@effecta.se