01.07.2022
63 / 70
AHP60-14/18 -
Installation, Use and Maintenance
Measure
Performed
Remark
6
Checking the refrigeration installation
■
Replacement electrical components must be suitable for the
application and meet the manufacturer's specifications. Only
replace defective components with original parts.
■ Replace the components according to the instructions in
the manual. If necessary, contact the Ideal Heating technical
service department.
Carry out the following checks:
■ The refrigerant load must not exceed that allowed for the
installation room.
■ Check the operation of the ventilation system. The ventilation
openings must not be obstructed or blocked.
■ Check there is refrigerant present in the secondary circuit if
a hydraulic decoupling system is used.
■ The inscriptions and symbols must always be clearly visible
and legible. Replace illegible information.
■ Refrigerant lines or components must be installed in such
a way as to avoid contact with substances that may cause
corrosion.
Exception: refrigerant lines must be made of corrosion-
resistant materials or be sufficiently protected against
corrosion.
7
Checking the electrical components
■
The following safety checks must be carried out during
maintenance and repair work on the electrical components:
see below.
■ In the event of a safety-related fault, the system must not be
connected until the fault has been rectified.
If immediate rectification of the fault is not possible, a suitable
temporary solution must be found to allow the system to
operate. Inform the user.
Carry out the following safety checks:
■ When filling or When filling or evatuating refrigerant
refrigerant and when flushing the refrigeration circuit, do not
place electrical components or live cables in the immediate
vicinity of the appliance..
■ Check the earth connection.
8
Repairs to sealed units
■
When working on the sealed components, switch off the
appliance completely, even before removing the sealed
covers.
■ If a power supply is absolutely necessary during the work:
to prevent a potentially dangerous situation, a permanently
operating refrigerant detector should be installed at the most
critical locations.
