Burstner A 650, Instruction Manual

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161
A-Modell - 11/12 - Ausgabe 09/11 - 2096161 - BUE-0036-10EN
Appliances
9
230 V operation If the automatic mode is selected and the 230 V supply is switched on, the
AES selects this energy source first.
12 V operation If the automatic mode is selected, the AES selects the 12 V operation only if
the vehicle engine is running.
Gas operation
If the automatic mode is selected, 230 V power supply is not connected and
the vehicle's engine is not running , the AES selects the gas supply. When
selecting gas operation the ignition fuse is opened automatically so gas can
get into the burner. At the same time the electronic ignition is activated. If the
gas flame is extinguished, e.g. by blast of wind, the ignition is activated imme-
diately and re-ignites the gas. In the case of a fault in gas operation the text
"GAS" flashes in the operating indicator (Fig. 172,4).
Change-over between
energy sources
When changing over from 230 V or 12 V to gas, delay times are built into the
AES. For example, when changing over from 12 V operation to gas operation,
a 15 minute delay is built in the AES. This prevents a change-over to gas oper-
ation when the vehicle is stopped briefly and the engine is switched off (e.g.
stop to fill tank).
Refrigerating temperature
control
When turned on the first time the refrigerator automatically selects the middle
thermostat position. This position can be adjusted manually by using the
switch for temperature setting (Fig. 172,6). The indicator LEDs (Fig. 172,5)
show the selected thermostat position. The refrigerating temperature for the
three types of energy is set with the switch. It takes a few hours till the refrig-
erator reaches its normal operating temperature. When changing over the
operating mode the thermostat setting will be maintained. The refrigerating
temperature is retained regardless of the type of power being used.
Z
The refrigerator always requires a 12 V control voltage, regardless of which
type of energy it is using. The control voltage is present as soon as the
transformer/rectifier is switched on. Therefore the closed circuit current
always flows even if the refrigerator is switched off. Always switch off the
transformer/rectifier for a temporary lay-up.
X
Never let gas escape unburned due to danger of explosion.
Z
Open the regulator tap on the gas bottle and the gas isolator tap "Refriger-
ator".
X
Open flames are prohibited at petrol stations. If the stop takes longer
than 15 minutes, the refrigerator has to be turned off at the energy
selector switch.