Switch on the power supply again.
•
Do not reactivate the unit until the heat exchanger and filters have been
repositioned!
Troubleshooting
PROBLEM
POSSIBLE CAUSE
SOLUTION
The appliance does not
start
There is no voltage
Check the main switch and/or the electrical
connections
Only one fan works
Inlet fan switched off by switch of the
safety thermostat.
Inlet fan switched off by the FREE
COOLING switch.
Broken fan
Wait for more favourable external
temperature conditions.
Check status of FREE COOLING switch
Replace motor with original spare parts.
Air flow rate too low
Speed adjustment is too low
Obstructed ducts and/or grilles
Dirty filter
Check speed adjustment on the board
Check ducts, grilles and dampers
Clean or replace the filter
Air flow rate too low
Change in sections, tight and close
bends, sudden widening or bends which
do not allow the dynamic inlet pressure
to be normally recovered.
Design error; change or replace the pipe
system.
Too many vibrations
Damage of the motor
Device not tightened enough to ceiling /
ground
Replace motors with original spare parts.
Ensure adequate fastening.
In case of continuous vibrations ask the
manufacturer for sound insulation set
(Art.-Nr.: 0092.0521).
Dismantling and recycling
The product has been designed and constructed using high-quality materials and components that can be re-
cycled.
The “crossed out dustbin” sign means that this product cannot be disposed of with household waste. They should be
collected separately.
At the end of its useful life store the unit in a suitable container to allow recycling. This treatment of your electronic
waste will protect the environment and your health.
Please, conform to the local norms regarding the disposal of waste materials.
Improper disposal of the product entails the application of the penalties provided by law.
On page 16 are listed the most important parts with the relevant EWC code for the correct disposal of the product at
the end of its life.
S. 15
ENGLISH
AEREX RECO-BOXX 140 FLAT
Summary of Contents for Reco-Boxx 140 Flat
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