Installation Sequence Installation Room Requirements; Transport; Siting The Heat Pump - Viessmann Vitocal 300-G Dismantling Instructions

Installation room requirements
The installation room must meet the requirements of
ISO 5149-1 for machinery rooms.
!
Please note
Unfavourable ambient conditions can lead to
malfunctions and appliance damage.
■ The installation room must be dry and free
from the risk of frost.
Ensure ambient temperatures between 0 and
■
35 °C.
Danger
In rooms with an insufficient air supply, escaping
refrigerant can lead to explosions which result in
extremely serious injury.
■ Only install the heat pump in the ESyCool con-
tainer. A maximum of 4 heat pumps may be
installed in one ESyCool container.
Never operate any ignition sources in the
■
installation room, e.g. open flames, running
gas appliance, electric heater, etc. Never
smoke in the installation room.
■ Electrical equipment located at a distance of
1 m around refrigerant-carrying parts of the
system must meet the requirements for areas
at risk of explosion, zone 2.

Transport

!
Please note
Impacts, compression and tensile loads can
cause damage to the outside panels of the
appliance.
Never apply loads/weight to the top, front or
side panels of the appliance.

Siting the heat pump

Danger
Escaping refrigerant can lead to explosions
resulting in extremely serious injury.
■ Use non-sparking tools for all work.
■ Never use electrical tools, e.g. drills or cord-
less screwdrivers.
Danger
Dust, gases and vapours can be damaging to
health and trigger explosions.
Avoid dust, gases and vapours in the installation
room.
!
Please note
Overloading the floor can result in damage to
the building structure.
Observe the permissible floor load. Take the
■
total weight of the appliance into account: See
"Specification".
■ Align the appliance horizontally.
If the adjustable feet are used to compensate
for an uneven floor (max. 10 mm), the pres-
sure load on the feet must be distributed
evenly.
!
Please note
Steep tilting of the compressor in the heat pump
can result in appliance damage.
Max. tilting angle: 30°
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