44
CHAP. XI
operation of appliances
!
WC
!
WC
?
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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.
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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.
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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.
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Start up:
In principle, heating is always possible
without restriction, with or without
water.
Check that the cowl is not obstructed.
You must remove any lids.
i