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INTEGRATED HUMIDY TRANSMITTER
DIVK-C121 DEMA has an exhaust air humidity trasmitter. The fan
speed is automatically enchanced when the humidity
exceeds the limit value.
The humidity transmitter is active when SENSOR 2 RH
is selected in the service menu
The limit value, the adjustment interval and ON/OFF can be
selected in the SETTINGS menu under CO2 and %RH
The humidity transmitter also has an on-off switch
The humidity percentage is displayed on the main menu
screen.
DOOR REVERSAL EXHANGE
Door reversal can be changed by pushing the hinge pin
e.g with narrow tip screwdriver from the machine below
or from above
.Note;
If the hand of the door is turned so that hinged side is
on the supply air filter side note that the door has room
to turn 180 degrees.
REMOVING THE FAN
The fans can be removed for cleaning or replacement.
Before removing the fan, remove the HR cell and filters.
When moving supply fan remove side support (1) and
resistor case (2) of the HR cell from the side wall and
cover plate (3) in the front of fan.
When moving exhaust fan remove cover plate (4) in the front
of fan.
Unplug the fan plug connector.
The fan is pulled out of the machine.
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