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Should replacement of the protection anode [by a technician] be
necessary, the tank must be drained via the valve provided (fitted
during installation - see Appendix).
ATTENTION!
Malfunctioning protection anodes reduce the operating life of the device!
(Reactive anode: electrically insulated magnesium anode with selenium
according to DIN 4753 Part 6)
8
Faults / Trouble-
Shooting (for Users)
ATTENTION!
Work on the hot-water heat pump is to be performed by qualified
personnel only!
Observe accident prevention regulations!
The heat pump will not run!
Please check whether
the plug is plugged in
the operating switch is switched on
the socket has voltage
air inlet temperature or ambient temperature is 12.5 °C
heat pump has not been switched off via the temperature
controller
the hot water temperature has already reached (or exceeds)
60 °C
The heat pump switches off prematurely (set
temperature has not been reached)
Please check whether
ducts have been bent or their openings have been sealed,
or whether any air filters are heavily contaminated (clogged).
Condensate cannot flow away (there is water under
the device)
Please check whether
the seal valve in the condensed water hose is contaminated
or clogged - clean if necessary; the valve can be easily re-
moved and replaced.
ventilation is extremely reduced (bent duct / clogged air fil-
ter)
If the above questions cannot help you eliminate these faults,
please contact your technician or customer services.
www.dimplex.de
9
Shut-Down
Tasks to be carried out:
Disconnect hot-water heat pump from power source.
Completely shut off water circuit (hot water, cold water and
circulation pipe) and drain hot water cylinder.
10 Environmental
Requirements
During start-up and shut-down of the hot-water heat pump, all
environmental requirements regarding recovery, recycling and
disposal of materials and components should be observed in ac-
cordance with DIN EN 378.
10
EN-9
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