Operating instructions

64
Function Description
The liquid gas heater Combi E is a warm-air heater
with integrated hot water boiler (10 litres volume). The
burner operates fan supported, which ensures trouble-
free function even when on the move. The unit also has
heating elements for electrical operation.
In winter operation the heater can be used to heat the
room and simultaneously warm water. If only warm
water is required, select summer operation.
Winter Operation
In winter operation, the unit automatically selects the
required power setting according to the temperature
difference between the temperature set on the control
panel and the current room temperature. When the
boiler is lled the water is automatically heated as
well. The water temperature depends on the selected
operational mode and the heater output.
All 3 energy selection options can be used for winter
deployment.
• With gas operation the unit automatically selects the
output level that is required.
• Depending on the fuse protection at the camping
site, power of 900 W (3.9A) or 1800 W (7.8A) can be
manually selected for electrical operation.
If more output is required (e.g. heating up or low outside
temperatures) gas or mixed operation should be selected
so that enough heating power is always available.
• With mixed operation, 230 V electrical operation is
preferred if the power requirement is low (e.g. for
maintaining the room temperature). The gas burner is
not enabled until the power requirement is higher and
is the rst to switch off during heat-up operations.
Summer Operation, (boiler operation only)
Gas operation or 230 V electrical operation is used for
hot water preparation. The water temperature can be
set at 40 degrees C or 60 degrees C.
• With gas operation the water is heated at the lowest
burner setting. Once the water temperature is
reached the burner switches off.
• Depending on the fuse protection at the camping
site, power of 900 W (3.9 A) or 1800 W (7.8A) can be
manually selected for electrical operation.
Mixed operation is not possible. With this
setting the unit automatically selects
electrical operation. The gas burner is not
enabled.
Repairs may only be carried out by an expert
19 b COMBI 2 E UK
COMBI 4 E / 6 E Version UK
1. Control Panel
2. Power Selector Switch
3. Time Switch ZUCB (Accessories)
4. Room Temperature Sensor
5. Cold Water Connection
6. Hot Water Connection
7. Gas Connection
8. Hot Air Outlets
9. Recirculated Air Intake
10. Waste Gas Discharge
11. Combustion Air Infeed
12. Electronic Control Unit
13. Water Container (10 litres)
14. Burner
15. Heat Exchanger
16. Power Electronics
17. Heating Elements 230V
18. Overheating Switch 230c
19. FrostControl (Safety/Drain Valve), Optional
20. Safety/Drain Valve, Optional
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