Operation Manual

39
Operation of appliances
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Control panel type 1 :
a = rotary switch to adjust the
temperature (1-5)
b = green LED lit «operation»
green LED blinking: «shutdown
timeout» to lower the unit’s
temperature is operational.
c = Summer operation (water
temperature 40°C or 60°C)
d = Winter operation (heating
without water temperature
control or with bled water
installation)
e = Winter operation (heating with
water temperature control)
f = Rotary «Off» switch
g = yellow LED lit: «water heater
heating phase»
h = red LED lit, red LED blinking:
«Fault».
The LEDs are only visible when
the unit is switched on.
Control panel type 2 :
1 = Display
2 = Status line
3 = Menu line (top)
4 = Menu line (bottom)
5 = 230V mains voltage display
6 = Timer display
7 = Controls / Values
8 = Rotary button / pushbutton
9 = Back button
With the rotary button / pushbutton
(8), you can select the menus on the
lines (3 + 4) and make adjustments.
The result is displayed on a backlit
display (1). Use the back button (9)
to jump back to the previous menu.
Room thermostat:
An external room temperature
sensor (i) is located in the vehicle
to measure the room temperature.
The position of this sensor is
determined individually by the
vehicle manufacturer based on the
vehicle type.
The thermostat setting on the
control panel (1-5) must be
determined individually based on
the heat requirements and the
vehicle type. We recommend a
thermostat setting of about 4 for
an average room temperature of
about 23°C.
Start up:
In principle, heating is always
possible without restriction, with
or without water.
Check that the cowl is not obstructed .
Remove any filling without fail.
i