MICROWELL DRY 300, Installation And User Manual

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Installation and user manual D R Y 3 0 0 / 4 0 0 / 5 0 0 M e t a l / S i l v e r
V01/2022 | 6 0
The walls are wet The device is dehumidifies
but the walls are wet Undersized dehumidification capacity. It
needs to be supplemented with another
dehumidifier.
7.2 Maintanance instructions
The device must be inspected and cleaned by a specialist at least once a year. This is essential to
ensure the longevity and reliable operation of the equipment.
•
Fixing the unit - visual inspection – is the unit OK? No cracks / damage / bends?
•
Unit check - clean air inlet and outlet? No objects blocking air circulation?
•
Air filter (if included) - cleaned air filter? Air filter inside?
•
LPHW - connection is OK? No leakage? Is there hot water inside when turned on?
•
Condensate drain - visual inspection - is it drained correctly? Does it clean from dust? No
vibrations? No leakage? No water stains on the ceiling or wall?
•
Electrical connection - visual inspection - is the connection OK? No burns? No damage? No
odour?
7.3 Cleaning by supercloring
Although DRY300 / 400/500 are made of the most durable materials, chlorine is a very aggressive
substance. The typical chlorine content in the pool air is up to 1.0 ppm. DRY300 / 400/500 are
equipped with special chlorine protection, but cannot protect the unit in an environment with a
chlorine content higher than 3.0 ppm. When cleaning the pool hall with superchlorination, it must be
remembered that the DRY300 / 400/500 must be switched off, as the chlorine concentration during
superchlorination reaches up to 24 ppm. The unit must be switched off and ideally covered. Restore
unit function after superchlorination and room ventilation.
7.4 Operation during construction
When you run the device in a pool that is still under construction, run it for a minimum of time. Do
not turn on the device for more than a few minutes. Dust present in the air can collect on the heat
exchanger and reduce the water collection capacity. Perform an initial test and demonstration, but
leave the unit turned off and covered until the pool is completely constructed. Make sure that the
dehumidifier cannot be switched on when it is covered. This condition would overheat the device
and damage it.
7.5 mic
The DRY300 / 400/500 can be equipped with the unique Microwell micr system. It is a built-
in LED strip that is located inside the unit. micr will signal the current color humidity level.
BLUE - low humidity
GREEN - ideal humidity
YELLOW - humidity rises above a critical level
ORANGE - humidity rises above a critical level
RED - humidity too high
The ideal humidity in swimming pools is between 55% and 65% relative humidity. Humidity above
70% is too high and constantly deteriorates the materials in the pool and creates a favorable
environment for bacteria. Moisture below 40% dries the mucosal tissue and is usually considered