hymer BMC 550, Instruction Manual

Page: 142 / 252

9 Appliances
142
B-MC - 12/18-2 - EHG-0016-01EN
 The waste gas vent may neither be closed nor blocked.
 Do not use the space behind the heater as a storage space.
 The water in the boiler can be heated up to 65 °C. Risk of scalding!

Never use boiler when empty.

If the boiler is not being used, empty it if there is any risk of frost.

Only operate the boiler with the maximum temperature setting if you re-
quire a large quantity of warm water. This protects the boiler against the
build-up of limescale.

Do not use the water from the boiler as drinking water.

If the power supply to the heater was interrupted, the time must be reset.
When lighting the heater for the first time a small amount of smoke and
odour will occur. Immediately set the operating switch of the heater to its
highest position. Open doors and windows and ventilate well. Smoke and
odour will disappear by themselves after a while.
9.2.1 To heat properly
Fig. 150 Air outlet nozzle (hot-air
heater)
Several air outlet nozzles (Fig. 150) are built into the vehicle. Pipes conduct
the warm air to the air outlet nozzles. Turn the air outlet nozzles in a suitable
position so the air can escape as required. To avoid draft close the air outlet
nozzles on the dashboard and set the air distribution of the base vehicle to
air circulation.

Fully open: Full hot air stream

Half or partially open: Reduced hot air stream
When five air outlet nozzles are completely opened, less warm air escapes
through each nozzle. However, if only three air outlet nozzles are opened,
more warm air flows out of each nozzle.
Initial start-up
Hot air distribution
Adjusting the air outlet
nozzles