First Start-Up; Maintenance And Conversion Of The Appliance; Handover; Environment And Recycling - Stiebel Eltron ETW 120 Notice D'utilisation Et De Montage

For operation with „single-wire
control", a bridge is to be laid
between „N" and „A2/Z2".
Take proper note of the appliance
rating plate U :
After the electrical connection has been
carried out, the connected load and the
rated charging duration of the appliance are
to be marked in the appropriate boxes on
the rating plate and in the circuit diagram in
these Installation Instructions by ball-point pen.
2.5.2 Appliance ready for operation
Cleaning the appliance M - N
The opened appliance is to be cleaned out
after the storage bricks have been set in
position and used. To do this, the blower and
the air flow device are to be removed.
⇒ Unscrew the air flow device (16) and
draw it out.
⇒ Raise the blower fan (M1) slightly after
releasing the screws (do not unscrew)
located at the front of the retaining angle
element, and draw it out (pay attention to
the way in which the cables are laid).
With some appliances, to do this the
discharge temperature regulator (N5) is to
be unscrewed, including the retaining plate.
When setting the dismantled parts aside,
care must be taken to ensure that the
connection wires are not damaged.
⇒ Clean the baseplate and blower fan (take
care not to damage the blades). Then
reinstall the blower, the temperature
limiter if applicable, and the air flow device
(make sure the cables are correctly laid).
Close the appliance O - S
⇒ Place the inner front wall, including
insulation, with the side angled part (a)
onto the base panel, push the top
towards the heater (b) and fix if the
screws (the ETW 420 and 480 must be
fixed with an additional screw in the
middle of the base).
⇒ Suspend the right-hand side wall in
position at the top and bottom;
⇒ Suspend the front wall in position at the
front, pivot it at the bottom towards the
appliance, and secure it with 3 screws (in
this situation, make use of the holes with
inside threads in each case);
⇒ Screw the air outlet grille into place;
⇒ Place the air intake grille obliquely at the
bottom onto the burls on the base of the
appliance, pivot it around at the top, and
engage it behind the air outlet grille.

2.6 First start-up

2.6.1 Function test
The function of the blower fan for the
storage part is to be checked by switching on
the room temperature regulator.
2.6.2 Charging
Once the function test has been carried out,
the appliances can be taken into operation
without any particular additional precautions.
22
Charging is carried out either manually by
means of the adjuster of the electronic charging
regulator, or automatically by means of the
existing elthermaticc ® charging control device.
During the first charging, the charge is to be
determined in kWh, and compared with the
maximum permissible charge from the cold
state as indicated in the Technical Data. The
charge which is determined must not exceed
the highest permissible charge from the cold
state.
At the first charging, a smell may be
apparent, and care should accordingly
be taken to ensure that the room is
suitable ventilated (1.5 times air change, e.g.
window in tilted position). First charging in
a bedroom should as far as possible not be
carried out while anyone is sleeping in it.
2.7 Maintenance and
conversion of the appliance
In the event of re-installation of an appliance
which has been dismantled for the purpose
of repair, or which has already been in
operation elsewhere, the same procedure is
to be followed as for first-time installation in
accordance with these Installation Instructions.
In this case, particular attention must be paid
to ensuring:
- That any parts of the thermal insulation on
which damage or changes can be identified
which could impair safety must be replaced
by new parts. Before the appliance is taken
into operation, the insulation test and
measurement of the rated consumption must
be carried out.
2.7.1 Conversion of the appliance
The instructions provided with the individual
fitting sets are determinant with regard to
conversion, extension, and installation work.
ETW 480
Nr. 074397 - 7673 -
3/N/PE ~ 400 V 50 Hz
3,6 4,0 4,4 4,8
1/N/PE ~ 230 V 50 Hz

2.8 Handover

Explain the functions of the appliance to the
new user. Draw their attention in particular
to the safety instructions. Hand over the
Instructions for Use and Installation to the
new user.
Dispose of packing material and appliances
The dispose of the packing material and the
appliances must be done according to the
local recycling laws and regulations.
For guarantee please refer to the respective
terms and conditions of supply for your
country.
The installation, electrical connection
and first operation of this appliance
should be carried out by a qualified installer.
The company does not accept liability for
failure of any goods supplied which are not
installed in accordance with the
manufacturer's instructions.
Symbol of rating plate
(Example ETW 480)
264,5 kg
000009
kW
X
h
8 9 10
kW
1,9
28 W
Made in Germany
3. Environment and
recycling
4. Garantie
Gross weight
Charge loading
Discharge loading
Addional heating element
Fan