Dantherm HCH 5 Installation And Service Manual

25
060804 • Version 1.6 • 22.01.2019
en
Fault finding instruction, continued
Malfunctions
Localise the problem in the left column and follow the instructions in the right column
Malfunction
Cause
Action
The unit does not operate, and
there is no light in the control
panel.
The power supply is not
connected.
Make sure that the
power supply cable is
mounted correctly.
There is water around/beneath
the unit.
A water trap has not been
mounted on the drain as
described.
Check and mount water
trap as described.
The drain studs on the unit
or on the drain hose is fro-
zen.
Secure the drain studs
on the unit and all the
way to the drain against
freezing, if necessary
use a heater cable (ac-
cessory).
The unit is mounted slant-
wise due to which water
from the drain comes up
into the unit.
Straighten the unit so
that it is placed hori-
zontally in the long di-
rection and with 2 cm
tilt in the drain direction
on the back. See also
the mounting guide,
page 6.
The drain is clogged in the
hose or in the drip tray in-
side the unit.
Check that the drain is
not clogged and if nec-
essary clean it with wa-
ter and detergent.
The styrene front panel
and/or the front plastic
panel of the drip tray has-
not been mounted cor-
rectly.
Check that the front
plastic panel of the drip
tray and the styrene
front panel are moun-
ted correctly and firmly.
Inconvenience
Localise the problem in the left column and follow the instructions in the right column
Inconvenience
Cause
Action
Abnormal noise
from the unit.
The unit is running on Fan Step
4 (only suited for shorter dura-
tion of use).
Turn the unit back to Fan Step
1, 2, 3 or activate Automatic
Demand Mode.
The filter is blocked.
Check and if necessary replace
the filter.
Continued overleaf

Dantherm HCH 5 Specifications

General

Brand	Dantherm
Model	HCH 5
Category	Fan
Language	English