Ochsner OLWI 9, Инструкция по эксплуатации и установке

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4.3 Minimum clearances
Dimensions in mm
Fig.4: Minimum clearances inside installation
►
Adhere to the minimum clearances in order to en-
sure a trouble-free operation and to allow service
work to be carried out.
Appliance and environmental damage
Make sure that the outside air can enter
and exit the appliance freely without hin-
drance
Should the air inlet and outlet be hindered, a thermal
short circuit could occur.
Appliance and environmental damage
The minimum air flow rate of the appliance
must be maintained at all times. Should the
air flow fall below the minimum, a trouble-
free operation cannot be guaranteed.
►
Ensure that the minimum air flow is maintained .
See the information in the "Technical Data / Data
Table" section.
4.4 Foundation
General
► Make sure that the appliance is accessible from all
sides.
► Make sure that the foundation is horizontal, level,
firm and permanent.
► Ensure that the appliance frame fits uniformly on the
foundation Uneven ground can influence the noise
level of the heat pump.
4.5 Foundation
1 Concrete base
2 Footfall sound insulation
3 Floating floor screed
4 Floor coating
5 All-round cut-out
Fig.5: Base for inside installation
►
De-couple the installation area
Observe the following pointer:
- Construct the pipework fixing and the wall
conduit in a sound-insulated fashion.
NOTE:
Dimension and positioning specifications for the air
inlet and outlet openings as well as the water and
electrical feed through can be found in the Section
"Technical Data / Dimensions and Connections".
4.6 Buffer tank
The use of a buffer tank is necessary in order to guar-
antee a trouble-free heat pump operation.
The buffer tank serves not only as a hydraulic decou-
pling of the water flow in the heat pump and heating
circuits, but also as a source of energy for defrosting.