After-Sales Service / Maintenance; Faults / Troubleshooting; Decommissioning / Disposal - Dimplex 452237.66.54A Montage- Und Gebrauchsanweisungen

English
10 After-sales service /
maintenance
In the event of an after-sales service call, in particular for any re-
pair work on the hydraulic 4-way reversing valve, the switch box
can be folded open for better accessibility. For this process, the
two screws fixing the switch box (operator side) must be re-
moved in the switch box panel and the outer screws on the cor-
ner frame must be removed - the switch box is then supported
on the front bracket. Two support struts, incl. screws and nuts
M5, are included with the switch box in the mini-grip bag. Tilt
the switch box. Above this bracket, there are holes 5.2 in the
corner frame sections. The support struts must be secured on
these holes with screws and nuts so that the struts can still
move slightly.
Press the support struts towards the centre of the switch box so
that they engage in equivalent punched geometries in the
switch box with their "locking lugs". The inherent tension means
that the support rods move into the outer punch geometry of
the switch box and prevent the struts from coming loose on
their own.
EN-10

11 Faults / troubleshooting

This heat pump is a quality product and is designed for trouble-
free operation. In the event that a fault should occur, it will be
indicated on the heat pump manager display. In this case, con-
sult the "Faults and troubleshooting" page in the operating in-
structions of the heat pump manager.
If you cannot correct the fault yourself, please contact your
after-sales service technician.
CAUTION!
! ! ! ! !
Before opening the device, ensure that all circuits are
disconnected from the power supply!
After disconnecting the power supply, always wait for at least 5
minutes to allow stored electric charges to dissipate.
CAUTION!
! ! ! ! !
Work on the heat pump must only be performed by
authorised and qualified after-sales service technicians.

12 Decommissioning / disposal

Before removing the heat pump, disconnect it from the power
source and close all valves. The heat pump must be dismantled
by trained personnel. All environmentally-relevant require-
ments regarding the recovery, recycling and disposal of materi-
als and components should be observed in accordance with
the applicable standards. Particular attention should be paid to
the proper disposal of refrigerants and refrigerant oils.
452237.66.54a · FD 0110
SI 35TUR
www.glendimplex.de