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 | 5 9
7 SUMMER SHUTDOWN
Users of indoor pools take the opportunity to shut down the dehumidifier for the summer. This is
mainly due to favorable weather conditions during the summer - dry and warm weather. In this
case, the natural air exchange regulates the humidity in the pool hall for several weeks/months
of the year. However, with rapid weather changes (such as during rainy days), it can result in high
humidity in your pool hall.
In this case, make sure that:
1.
The dehumidifier circuit breaker is switched off (ie the dehumidifier has no power supply).
2. The dehumidifier cleans the air filter of dust or other contaminants that could settle and
harden during downtime and be more difficult to remove later.
3. The dehumidifier is dried, the condensing tray does not contain water.
4. Make sure that the air inlet and outlet areas on the dehumidifier are adequately covered and
protected from chlorine or other chemicals, especially the fan bearings. Failure to do so may
result in bearing corrosion and damage to the dehumidifier.
5. Even during shutdown, we recommend releasing the dehumidifier at least once a month to
prevent the fan grease from solidifying, after a few months the fan would not have to start at
all.
6. The manufacturer points out that during decommissioning of the dehumidifier, the
humidity is not regulated in any way by the device and the device does not provide any
drying function.
7.
Make sure that the dehumidifier cannot be switched on when it is covered. This could
cause the device to overheat and be damaged.
7.1 Troubleshooting – save time and money
Error Case / Description Solution
Device does not work at
all Breaker out Turn on the breaker
Device does not work at
all Circuit breaker out Turn on the circuit breaker
Device does not work at
all Power supplier energy
failure Wait for the power to recover
Device doesn’t
dehumidify The fan does not run or
does but the dehumidifier
does not dehumidify Check the set value of the required
humidity. If it is higher than the set value,
set it to a lower value
Device doesn’t
dehumidify 4 min. after the fan has
started, the compressor
will also start but will
switch off immediately
after a few seconds Check electronic components - compressor
thermal fuse, switching relay, time relay,
pressure switch
Device doesn’t
dehumidify 4 min. after the fan has
started, the compressor
will also start but only for a
few minutes and then
switch off Check the refrigeration circuit - refrigerant
may leak