Ideal Clima KERS 25, Руководство пользователя и инсталлятора

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If the site conditions require it, it is allowed to remove the Schuko plug supplied with the machine
and its cable up to the terminals of the appliance, in compliance with the L / N / Earth connections,
without thereby voiding the product warranty.
4.2.2 WIRING DIAGRAM FOR SERIES CONNECTION OF SEVERAL KERS (max. n°10)
4.2.3 When several KERS recovery units are connected in series with each other, they are all managed by the
first and its user control unit. To connect the units in series, connect the "output" terminal block of the first
KERS with the "input" terminal block of the second KERS. In the same way, connect the second Kers to the
next, up to a maximum of 10 units.
For easy connection, use 5-wire cable (not included in delivery) with a cross-section of 0.5 mm
2
and insulation
suitable for 230 V AC voltage. Always remove the plug from the socket before making connections.
The first KERS unit controls all the others. Each unit must be programmed so that all inputs and extractions are not
simultaneous and do not put the environment under pressure or depression.
The jumper on the CN 7 terminal board determines the direction of the air flow when the fan is active. When the
jumper is located between 1 and 2 of the CN 7 terminal board, the air is extracted in "phase 1" (KERS leaves the
factory with jumper between 1 and 2). When the jumper is between 2 and 3, the extraction takes place in "phase
2".
The sequence of KERS in series must be: first KERS = jumper between 1 and 2; according to KERS = jumper between
2 and 3; third KERS = jumper between 1 and 2; fourth KERS = jumper between 2 and 3 and so on.