Possl Globecar Summit, Instruction Manual

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65
Motorcaravan - 09/21-0 - GLO-MJ22-00EN
Appliances
10
Operating modes The heater has two operating modes:

Winter operation

Summer operation
It is only possible to heat the vehicle in the "Winter" operating mode. With the
"Summer" operating mode only water in the boiler is heated. It is not possible
to heat the vehicle in this operating mode.
Selecting operating mode:

Set the operating mode using the rotary switch (Fig. 56,3).
The power supply of the heater cannot be interrupted by means of the 12 V
main switch.
Winter operation The heater selects the required burner setting according to the set heating
level. In the "Heater and boiler" operating mode (Fig. 56,6) the water in the
boiler is also heated. The heater can be operated with an empty boiler in the
"Heater without boiler" operating mode (Fig. 56,5).
Switching on:

Open the regulator tap on the gas bottle and the gas isolator tap "Heater/
Boiler".

Set the temperature control knob (Fig. 56,1) at the operating unit to the
desired heating level.

Set the rotary switch (Fig. 56,3) to winter operation "Heater without boiler"
(Fig. 56,5) or to winter operation "Heater and boiler" (Fig. 56,6).
Green indicator lamp (Fig. 56,7) lights up.
The circulation fan automatically switches on when the heater is activated.
Switching off:

Set the rotary switch (Fig. 56,3) to " " (Fig. 56,4).

Close the gas isolator tap "Heater/Boiler" and the main regulator tap on the
gas bottle.
After switching off the heater, the circulation fan may still run for a moment to
use up the residual heat.
Summer operation It is not possible to heat the vehicle in the "Summer" operating mode. In this
operating mode only the water in the boiler is heated.
Variant: Heater with gas
and 230 V electrical
operation

Further information can be obtained from the separate instruction manual
"Gas heater".

For further information about the use of the boiler see Chapter "Boiler".

230 V electrical operation is only possible when the vehicle is connected to
the 230 V power supply.

Select the output level for 230 V electrical operation so that it corresponds
to the fuse protection of the 230 V connection (900 W for 3.9 A fuse, 1800
W for 7.8 A fuse).

If the heater is set at the operating unit to "Summer" operation and the
energy selector switch is set to mixed operation, the heater nevertheless
operates only in 230 V operation. The gas burner is not switched on.