What Happens If; For The User; Important Note - Stiebel Eltron ETW 120 Instrucciones De Uso Y Montaje

To clean the screen, apply the following
procedure:
– Push upper hooks down, pull air grill
forward than take it off;
– Press the fluff screen out of the grille, using
a screwdriver for example, and clean it
with a brush, vacuum cleaner, or similar;

What happens if . . . ?

•
The storage heater does not
become hot?
•
The storage heater still has an
unusually high housing temperature
even in mild weather?
T
6, 7
– Insert the fluff screen back in the grille, and
allow it to engage it over the burled edges;
– Place the air intake grille obliquely
downwards onto the burled edges on the
bottom of the appliance, pivot it upwards,
and engage it behind the air outlet grille.

for the user

Check whether the . . .
. . . selector switch is turned to setting3.
. . . fuses concerned in your fusebox are
defective, or whether the e.l.c.b. (earth-
leakage circuit-breaker) has tripped.
Rectify the cause.
If the storage heater has still not heated
up on the following day, call the qualified
installer.
Check whether the . . .
. . . blower fan is being switched on by the
room temperature sensor.
If not, call the qualified installer.
. . . fluff trap in the air intake grille is blocked.
Rectify this as under Point 1.4.1.

1.5 Important note

Keep these Instructions in a safe
place, and give them to the next
occupant if you move house.
In the event of any maintenance work
being carried out, allow the qualified
installer to inspect it.
for the professional
Check wether the . . .
. . . actuation system for the heater contactor
is in order.
. . . voltage is present at the terminals L1/L2/
L3.
. . . whether the safety temperature limiter
(F1) has actuated.
"CLICK"
Check wether the . . .
. . . room temperature regulator has switched on
and there is voltage present at terminal LE.
. . . blower is rotating.
. . . protective temperature regulator (N5, see
page 3) in the air outlet has switched off.
. . . control signal Z1 of the discharge control
unit at terminal A1/Z1 is present in the
storage heater.
6
7
17