Munters IceDry 30, Original Instructions Manual

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IceDry 30
5.5.4 Stop
1. Turn the mode switch to position " 0 ". In order to dissipate any residual heat, the reactivation air fan
and the rotor drive motor will continue to run until the reactivation temperature has fallen below
approximately 50 °C.
2. Check that the reactivation air fan and the drive motor stop once the reactivation temperature has fallen
below approximately 50 °C. A few minutes delay is normal.
5.5.5 Alarms
All alarms stop the dehumidifier and triggers the red alarm lamp on the electrical cabinet. Do as follows:
1. Check the current alarm code on the control system display, see section 6.4.5, Window 5, Alarm . In the
event of several simultaneous alarms the display switches automatically between the alarm codes.
NOTE!
Alarm codes are reset when the mode switch or main power switch is moved to
position " 0 ". Always note the current alarm codes first.
2. Set the mode switch and main power switch to position " 0 " when working in the electrical cabinet
or dehumidifier. Remedy any faults.
3. Restart the dehumidifier.
5.6 Defrosting
The dehumidifier is delivered with the defrosting function activated. The dehumidifier is defrosted at
regular intervals, both in operation mode "
1 " and when the mode switch is in position “ 0 ”.
The function can be deactivated via the control system display; see section
6.5.2, Display 11, Defrosting during operation .
CA CA CAUTION! UTION! UTION!
Ask Munters Service for advice before switching off the defrosting function.
5.6.1 During operation
Defrosting during operation (mode switch in position " 1 ") means that the process fan stops for a short time,
about twice a day, so that the rotor heats up. When the wet air temperature has increased to approximately 40
°C the process fan starts again.
5.6.2 During downtime
Defrosting during downtime (mode switch in position " 0 ") means that the reactivation fan, heater and rotor
starts automatically and run for a short time until the wet air temperature has increased to approximately
40 °C.
190TEN-1049-H1307
Operation
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