GB
Installation and start-up
Placement
For safety and operational reasons, the ap-
pliance shall not be exposed to rain.
The appliance should be placed on a level
surface in a dry, well ventilated room (max.
70% relative air humidity). Never place the
appliance close to sources of heat and avoid
placing it in direct sunlight.
The surface on which the appliance is to be
placed must be level. Do not use a frame or
similar.
The appliance can be installed as a free-
standing unit against a wall or side-by-side
with other appliances (see fig. 7)
Room temperature
The climate class is stated on the name
plate. This specifies the optimum room
temperature.
The appliance operates best at room tem-
peratures:
Model
VTS 258 - 86°C
VTS 256 - 60°C
VTS 254 -45°C
VTS 252 -25°C
Optimum room tem-
perature
+16 ºC to +22 ºC
+16 ºC to +25 ºC
+18 ºC to +25 ºC
+16 ºC to +25 ºC
fig. 4
Ventilation
Keep ventilation openings, in the appliance
enclosure or in the built-in structure, clear
of obstruction. The figures below illustrate
the clearance necessary to achieve the
required air circulation. Fig 5
(Minimum 150 mm rear)
8
fig. 5