STIEBEL ELTRON RTI-E3 Gebrauchs- Und Montageanweisung Seite 9

⇒ Push the temperature selector button
(R2) into the operating panel and turn it
as far as the left-hand stop.
⇒ Rotate the shaft of the potentiometer as
far as the left-hand stop.
Engage the potentiometer into the opera-
ting panel from the switchbox side (check
that the potentiometer shaft is properly
located).
Lay the 3-pole connection lead of the po-
tentiometer along behind the angle plate
to the plug-in location of the discharge
control unit (in this situation, fix the con-
nection lead to the operating panel and
the angle plate by means of the cable
holder).
⇒ Pivot the angle plate located in the switch-
box forwards in order to accommodate
the mains connection terminals, after relea-
sing (not unscrewing) the screw located in
the rear wall.
⇒ Plug the connection lead (X25) on the di-
scharge control unit (A2) onto the charge
control unit (A1).
"CLICK"
2x
⇒ Guide the 6-pin plug connector of the di-
scharge control unit along behind the angle
plate and upwards, insert it form above
into the plug-in locations „TA" to „N" of
the connection terminal X2, and screw it
tight (push the cable harness into the cable
holder provided).
⇒ Plug the discharge control unit into the
longitudinal holes located above the charge
control unit and engage it in position.
⇒ Screw the room temperature sensor (B2)
with two screws (2.9 x 6.5) to the front
inclined edge of the baseplate. Plug the
connection cable into the plug-in location
X20 of the discharge control unit.
⇒ Plug the connection lead of the potentio-
meter into the plug-in location X21 of the
discharge control unit.
⇒ Guide the separate leads provided along
behind the angle plate and connect them
as shown in the following table (to the ter-
minals X1 and X2 from below):
R2
A1 A2
AC
Z1 Z2
B2
Designation
Lead (black)
Lead (brown)
The leads must not come in contact
with the operating panel conductor
plate or simply insulated leads for safety ex-
tra-low voltage (SELV).
Incorporate the leads to the S2 switch into
the existing cable harness (drillers can be
opened and then closed again).
⇒ Pivot the angle plate back to the rear again
and screw it tight.
⇒ Secure the side wall, front wall, and air out-
let and inlet grilles to the appliance once
again (respect the installation sequence).
The toothed disks must be inserted
beneath the securing screws of the
side wall and the front wall (protective con-
ductor connection).
A1 A2
AC
Z2
Z1
A1
R2
B2
Laying
from to
L (X1) S2 (top plug-
in location)
LE`(X2) S2 (bottom
plug-in location)
A2
X25 X25
X15 X14
X13
X2
TA LE` LH LH` LE N
TA LE` LH LH` LE N
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