Control And Display Elements; Function Of The Operating Buttons; Setting/Programming Coldroom Temperature; Setting/Programming Defrosting And Ventilator Running Time Of The Evaporator - Viessmann FS Series Operating Manual

11.

Control and display elements

A = Light diode
B = Display
C = Stand by button
D = Increase value
E = Decrease value
12.

Function of the operating buttons

Unit is in Stand by Mode (Type of operation shown
by small light diode in the button). After the button
is pressed, the unit begins cooling operation.

12.1 Setting/programming coldroom temperature

The temperature setting is increased by pushing the
button for at least three seconds. A shorter push of
the button shows the current coldroom
temperature setting.
The temperature setting is decreased by pushing
the button for at least three seconds. A shorter push
of the button shows the current coldroom
temperature setting.
12.2 Setting/programming defrosting and ventilator
running time of the evaporator
Pressing the buttons simultaneously shows the
defrosting cycle, time for defrosting, and high and
low relative humidity.
Activating the
values up or down (programming mode). Final
settings are saved by pushing the buttons again
simultaneously.
General notice (liability): the details of this technical documents serve for description. Consents regarding the availability of certain features or
regarding a certain purpose always require a special written agreement.
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