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Vitocal 100-AW AM2V Installation, Service and Operating
Safety, Installation and Warranty Requirements
1
WARNING
Escaping refrigerant can lead to fire and explosions
that result in very serious injuries or death.
H Ensure very good ventilation especially in the
floor area of the outdoor unit.
H No smoking! Prevent naked flames and sparks.
Never switch lights or electrical appliances on or
off.
H Evacuate any people from the danger zone.
H From a safe position, switch off the electricity
supply for all system components.
H Remove ignition sources
H Let the system user know that no ignition source
may be brought into area for the duration of the
repair.
H Repair work must be carried out by an authorised
contractor.
H Only recommission the system after it has been
repaired.
1
WARNING
Direct contact with liquid and gaseous refrigerant
can cause serious damage to health, e.g. frostbite
and/or burns. Prevent direct contact with liquid and
gaseous refrigerant.
1
WARNING
Breathing in refrigerant may cause suffocation.
Never breathe in refrigerant vapors.
1
WARNING
If water escapes from the appliance there is a risk
of electric shock. Switch off the heating system
at the external isolator (e.g. fuse box, domestic
distribution board).
1
WARNING
If water escapes from the appliance, there is a risk
of scalding. Never touch hot heating water.
Note:
A build-up of ice in the condensate pan and in the
fan area of the outdoor unit can cause damage to
the equipment.
Please note the following:
H Do not use mechanical items/aids for the removal
of ice.
H Before using electrical heating appliances, check
the refrigerant circuit for leaks with a suitable
measuring device.
H The heating appliance should not be a source of
ignition.
H If ice regularly builds up on the outdoor unit
(e.g. in areas where frost and heavy fog occur
frequently), install fan ring heating (accessories)
that is suitable for refrigerant R32 and/or an
electric ribbon heater in the condensate pan
(accessories or factory-fitted).
H The outdoor unit is charged at the factory with
refrigerant R32.
1
WARNING
Escaping refrigerant can lead to fire and explosions
that result in very serious injuries or death. There is
a risk of asphyxiation if it is breathed in.
Store the outdoor unit in the following conditions:
H An explosion prevention plan must be in place for
storage.
H Ensure there is sufficient ventilation at the
storage location.
H Temperature range for storage: -13°F to 158°F
(–25°C to 70°C)
H Only store the outdoor unit in its factory
protective packaging.
H Protect the outdoor unit against damage.
H The maximum number of outdoor units that may
be stored in one place is determined by local
conditions.
Safety
7
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