M04Z40C18-02
WDAT-iL3 250.2-580.2
25
6.16 Operating at reduced load
The units are equipped with partialization steps and they can, therefore, operate with reduced loads.
However a constant and long operation with reduced load with frequent stop and start-up of the compressor/s can cause serious damages
for the lack of oil return.
The above-described operating conditions must be considered outside the operating limits.
In the event of compressor breakdown, due to operating in the above-mentioned conditions, the guarantee will not be valid and Clivet spa
declines any responsibility.
Check periodically the average operating times and the frequency of the compressors starts: approximately the minimum thermal load
should be such as to need the operating of a compressor for at least ten minutes.
If the average times are close to this limit, take the proper corrective actions.
6.17 2014/68/UE PED directive
DIRECTIVE 2014/68/UE PED gives instructions for installers, users and maintenance technicians as well.
Refer to local regulations; briefly and as an example, see the following:
Compulsory verification of the first installation:
•
only for units assembled on the installer’s building site (for ex. Condensing c direct expansion unit)
Certification of setting in service:
•
for all the units
Periodical verifications:
•
to be executed with the frequency indicated by the Manufacturer (see the “maintenance inspections” paragraph)
Summary of Contents for WDAT-iL3 250.2
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