Airtecnics K7 600 A OH+FC, Инструкция по установке, эксплуатации и обслуживанию

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FAILURES AND SOLUTIONS
More than 95%
of the complaints are submitted during the start of operation of the equipment and are due
to installation errors . Reviewing the following 3 points, more than 90% of the incidents are solved:
A) RJ45 cable manipulated: The cable that connects the controller to the air purifier is an 8 lines crossed RJ45 cable. If
manipulated (cut or removed the connector) and incorrectly joined (reverse way) the purifier Will not work well. Moreover
it can damage the electronics. To solve the problem just turn the connector of the cable (see connection diagram in the first page).
B) Wrong connection of the RJ45 cable. Verify whether the connector position is the correct, between the “ control ” and “ auxiliary ” ,
according to the installation diagram (particularly if there are several purifiers with a single controller).
C) Wrong current supply/input. The purifier input depends on the type of current available and also on the heating type of the unit.
Connect the unit according to the connection diagrams of the first page.
More common failures and solutions
Effect Problems Solutions
All lights of the
controller are OFF Is the RJ45/RJ11 cable the original
(not manipulated), with no
enlargements either shortenings?
Change cable or reconnect it correctly.
Does the current reaches the
connection box? Correctly connect the terminals of the connection box:
Between L and N there must be 230V.
Is the controller connected to the
purifier, to the connector
“Control”
of the PCBoard?
Connect the cable from the controller to the “Control” , never to the “Aux”.
Is the fuse of the PCBoard in good
conditions? Check the fuse and replace it in case it is necessary (type T, slow action)
Is the grille in place? Place the grille in the corresponding position and close the equipment
Some lights of the
controller are flashing Zero speed light blinks The consumable has run out and needs to be replaced
The speed changes
continuously
with no apparent
reason but the
lights of the
controller are not
flashing.
Probably the RJ45 cable is near
interference sources, transmitters,
cable plates, particularly those that
supply current to motors, etc.
Pass the cable the furthest possible away from interference sources,
particularly when long distances or use a screened table.