Operation Manual

1
52 Motorcaravan - 09-08 - DET-0033-07E
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Appliances
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0
240 V circulating pump Depending on the equipment, the hot-water heater has an additional 240 V cir-
culating pump.
If the vehicle is connected to the 240 V power supply, then it is possible to
switch to the higher output of the 240 V circulating pump.
The switch for switching between the 12 V circulating pump and the 240 V cir-
culating pump is located on the hot-water heater operating unit.
Selecting the circulating
pump:
Press the " " button (Fig. 160,4) until the "Menu" symbol (Fig. 161,11)
flashes.
Press the "+/On" button (Fig. 160,3).
If "OF" is displayed in the information line (Fig. 161,19), keep pressing the
" " button until "PU" is displayed.
Select the "AU" (240 V) or "12" (12 V) setting with the "+/On" button
(Fig. 160,3) or the "-/Off" button (Fig. 160,5).
Exit the menu command with the "Store" button (Fig. 160,6).
10.2.7 Arizona auxiliary heat exchanger
The auxiliary heat exchanger is built into the bench seat.
The auxiliary heat exchanger may be used to provide the vehicle's living area
with additional heat during the journey.
The auxiliary heat exchanger is integrated into the heat circulation of the base
vehicle and is therefore only in operation when the vehicle engine is running.
Switching on:
Turn the control knob (Fig. 166,1) of the flow control to the desired position.
The water circulation is open.
Turn the fan switch (Fig. 166,2) for the circulation fan in a clockwise direc-
tion.
Switching off:
Turn the fan switch (Fig. 166,2) to " ".
Turn the control knob (Fig. 166,1) of the flow control to its initial position.
Do not operate the auxiliary heat exchanger at petrol stations. Danger of
explosion!
The fan on the auxiliary heat exchanger can be used for ventilation.
The heat output is continuously adjusted.
Fig. 166 Operating controls for auxiliary
heat exchanger