oPErATIoN
Cleaning, care and maintenance
36
| ETS 200-700 Plus
www.stiebel-eltron.com
6.3.3 Contractor access
display
description
CodE
Contractor access
Note
Some menu items are protected by a code and can only
be accessed and adjusted by a qualified contractor.
7. Cleaning, care and maintenance
Material losses
- Never spray cleaning spray into the air slot.
- Ensure that no moisture can enter the appliance.
- If a pale brownish discolouration appears on the appliance
casing, wipe it off with a damp cloth.
- Clean the appliance when cold with ordinary cleaning prod-
ucts. Avoid abrasive or corrosive cleaning products.
7.1 Cleaning the fluff filter
Note
Clean the fluff filter behind the air intake regularly. This
will ensure trouble-free discharging of the appliance. If
a fluff filter is added, switch OFF the fan.
D
00000
74
98
1
f
f
Clean the fluff filter behind the air intake with a vacuum
cleaner.
8. Troubleshooting
Problem
Cause
remedy
The appliance does not
heat up.
The charge was not set or
was set too low.
Set a higher charge level.
Temperature set too low
on the appliance.
Check the selected room
temperature. Adjust if
necessary.
Fan enabling is turned
off.
Switch fan enabling on.
No power supply.
Check the fuse/MCB and
the RCD in the domestic
distribution board.
Room does not get warm
enough although the ap-
pliance is hot.
Overheating. High limit
safety cut-out limits
heating output.
Eliminate the cause (dirt
or obstructions at the
air intake or discharge).
Observe minimum clear-
ances.
Heat demand of the room
is higher than the appli-
ance output.
Remedy heat losses
(Close windows and
doors. Avoid constant
venting.)
The heat transfer of the
appliance is too high
even in mild weather.
The setting at the charge
control system and/or
charge controller is in-
correct.
Adjust the settings.
The room gets too hot.
Appliance temperature is
set too high.
Check the selected room
temperature. Adjust if
necessary.
Appliance does not dis-
charge.
The fluff filter is clogged. See chapter "Cleaning,
care and maintenance".
Window open detection
does not respond.
Appliance does not detect
a pronounced tempera-
ture drop when venting.
(Window open detection
requires a previously sta-
ble room temperature.)
Wait a while after making
settings on the appliance,
until the room tempera-
ture has fully stabilised.
Avoid obstructions to air
changes between appli-
ance and indoor air.
Stop the fan for the venti-
lation period.
Window open detection
is not enabled.
Switch on window open
detection in the standard
menu.
"Adaptive start" function
does not work as re-
quired.
This function is only ef-
fective in timer mode.
Use the timer mode for
optimised heating con-
venience.
Severely fluctuating room
temperature or the appli-
ance learning procedure
has not been completed.
Wait a few days for the
behaviour to stabilise.
"Adaptive start" function
is not enabled.
Switch on the "Adaptive
start" function in the
standard menu.
The display shows "E1",
"E2" or "E3".
Internal fault detected.
Notify the qualified con-
tractor.
Note
Changes or removal of faults at the charge control system
only become apparent after renewed charging.
If you cannot remedy the fault, contact your qualified contractor.
To facilitate and speed up your request, provide the number from
the type plate (000000-0000-000000).
