PI
ENGLISH
Original instructions
10
• the condenser is not blocked or dirty.
• the products are placed in the cabinet correctly.
•
the airflow in the cabinet is not disrupted.
• defrosting is not in progress, see the thermometer.
If the reason for the malfunction cannot be identified, disconnect the electrical supply to the
cabinet and contact the service organisation.
Check at regular intervals that the operating noise of the cabinet is normal, the condenser and
evaporator are clean, and the air flow through the inlet and outlet grids is not obstructed by
debris, packaging waste or other such material. See section
4.4.1. Display messages.
8. Servicing and spare parts
The specifications of the cabinet are marked on the rating plate, see the inside cover. Please
inform your authorised service organisation of the cabinet type, name, serial number and
the Control markings marked on the rating plate. A wiring diagram and a list of technical
specifications (FAKTA) that includes a component list are enclosed in a plastic wallet inside
the machinery compartment of the cabinet. The service periods of the cabinet are defined in a
service contract.
NOTE
Only authorised fitters may carry out servicing and repair of the machinery
and electrical equipment in the cabinet. The evaporator should be cleaned by
authorised service personnel.
It is recommended to use Viessmann spare parts.
9. Disposal of equipment
After reaching the end of its service life, the cabinet must be disposed of in compliance with
local regulations and instructions. Seek expert advice when disposing of substances that are
harmful to the environment and when utilising recyclable material.
WARNING
R290 is highly flammable, this applies to cabinets using R290 propane as
refrigerant.
