Faults / Trouble-Shooting (For Users; Shut-Down; Environmental Requirements - Dimplex LBW 300 Installation And Operating Instructions Manual

8
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 operate!
Please check whether
the plug is plugged in
the operating switch is switched on
the switches on the remote control are switched on
the socket is supplied with voltage
the air intake temperature Š is 14 °C
the hot water temperature has reached (or exceeds) 58 °C
Note for the technician:
Has the internal device fuse tripped?
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 does not drain properly (there is water
in or under the device)
Please check whether
the seal valve in the condensed water hose is contaminated
or clogged - clean it, 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 after-sales service.
E-10
9

Shut-Down

Tasks to be carried out:
Disconnect the HW HP from the power source.
Completely shut off the water circuit (hot water, cold water
and circulation pipe) and drain the hot water cylinder.
10 Environmental
Requirements
During start-up and shut-down of the HW HP, all environmental
requirements regarding recovery, recycling and disposal of ma-
terials and components should be observed in accordance with
DIN EN 378.