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53.1.3
Dismantling of heat pump and
disposal of refrigerant
53.1.2
Compulsory documentation
All work carried out on a heat pump, e.g. maintenance, repair and leak tests, must be
documented and the record of results must be retained for five years.
This obligation applies to the operator and the company carrying out the work.
The heat pump must only be dismantled and the refrigerant contained in it must only
be disposed of by certified contractors/refrigeration engineers in accordance with
EC 842/2006, 303/2008 and 517/2014.
The following data must be entered:
f
Details of all repair and maintenance work
f
Type of refrigerant filled into the system (new, re-used or recycled) and the
quantity of refrigerant removed from the system
f
If an analysis of a re-used refrigerant is available, the results must also be
documented in the system report.
f
The origin of the re-used refrigerant
f
System modifications and replaced components
f
Results of all regular routine tests
f
Prolonged shutdowns
53. System log book