5 Operation
104
Operating instructions aroTHERM plus 0020297937_01
4.1.3
Protective zone, for ground installation, in a
building corner
A
B
C
D
E
F
G
A
2100 mm
B
2600 mm
C
200 mm/250 mm
D
500 mm
E
1000 mm
F
500 mm
G
1800 mm
5
Operation
5.1
Switching on the product
▶
Switch on all of the disconnectors (fuses, circuit break-
ers) to which the product is connected in the building.
5.2
Operating the product
The control for the indoor unit provides information about the
operating mode, and is used to set parameters and eliminate
faults.
▶
Go to the indoor unit. Follow the operating instructions.
Condition
: System control present
The system control controls the heating installation and do-
mestic hot water generation of a connected domestic hot wa-
ter cylinder.
▶
Go to the system control. Follow the operating instruc-
tions.
5.3
Guaranteeing frost protection
1.
If no system separation for guaranteeing the frost pro-
tection is present, ensure that the product is switched
on and remains switched on.
2.
Ensure that no snow accumulates around the air inlet
and air outlet.
5.4
Switching off the product
1.
Switch off all of the disconnectors (fuses, circuit break-
ers) to which the product is connected in the building.
2.
Note that this means that frost protection is no longer
guaranteed if no system separation for guaranteeing
the frost protection is present.
6
Care and maintenance
6.1
Keeping the product clear
1.
Regularly remove branches and leaves that have
gathered around the product.
2.
Regularly remove leaves and dirt from the ventilation
grille below the product.
3.
Regularly remove snow from the air inlet grille and from
the air outlet grille.
4.
Regularly remove snow that has gathered around the
product.
6.2
Caring for the product
▶
Clean the casing with a damp cloth and a little solvent-
free soap.
▶
Do not use sprays, scouring agents, detergents, solvents
or cleaning agents that contain chlorine.
6.3
Carrying out maintenance work
Annual inspection and maintenance of the product by a com-
petent person is required to ensure that the product is per-
manently ready and safe for operation, reliable, and has a
long service life. The inspection may require maintenance to
be carried out earlier, depending on the results.
Danger!
Risk of injury and risk of material damage
due to neglected or incorrect maintenance
and repairs.
Neglected or incorrect maintenance work or
repairs may lead to personal injury or dam-
age to the product.
▶
Never attempt to carry out maintenance
work or repairs on the product.
▶
Employ an authorised installation com-
pany to complete such work. We recom-
mend making a maintenance contract.
▶
Employ an installation company.
