General Safety Information - Webasto MultiControl Installation Instructions Manual

WARNING
Overheat issue
Insufficient bleeding can lead to a malfunction re-
sulting from overheating in heating mode. Take care
when bleeding the coolant system. Always bleed:
- Before first commissioning the heater.
- After replacing the coolant.
NOTE
Correct bleeding can be identified by the fact that
the coolant pump is making very little noise.
NOTE
Improper use
Protect the heater against mechanical stress
X
(e.g. dropping, impacts or knocks).
Do not place any objects on top of the heater.
X
Avoid shutting down the heater incorrectly
X
during the after-running period. After switching
off via the control element, the fan of the heater
keeps running for approx. 60 seconds.
Always switch off the heater via the control
X
element.
Do not disconnect from the power supply until
X
the after-running period has elapsed.
Cables damaged on sharp edges can cause short-
X
circuits.
Fit protectors on sharp edges.
X
MultiControl | SmartControl
3 General safety
information
DANGER
Danger of explosion
In environments with combustible vapours, flamma-
ble dust and hazardous goods (e.g., petrol stations,
tank facilities, fuel store, coal bunkers, timber yard or
grain warehouses).
Do not switch on or operate the heater.
X
DANGER
Danger of poisoning and suffocation
Do not operate the heater in closed rooms that do
not have an exhaust extraction unit.
Do not switch on or operate the heater, also not
X
with programmed heating start.
DANGER
Danger of fire
Flammable materials or liquids in the hot air flow.
Keep the hot air flow free.
X
4