STIEBEL ELTRON RTI-E3 User manual

7975.01
RTI-E3, RTI - EP2
Deutsch
Bausatz Entladeregler für Wärmespeicher
Gebrauchs- und Montageanweisung
English
Discharge Control Module for Storage Heaters
Operating and Installation Instructions
Français
Kit de montage régulateur de décharge pour radiateurs à
accumulation
Notice d'utilisation et de montage
Nederlands
Montageset ontladingsregelaar voor warmteaccumulatoren
Gebruiks- en montageaanwijzing
Česky
Instalační sada regulátoru teploty pro akumulační kamna
Návod k použití a montáži

2
Inhaltsverzeichnis
Deutsch Seite 3 - 7
1. Gebrauchsanweisung 3
1.1 Arbeitsweise
2. Montageanweisung 3
2.1 Verpackungseinheit
2.2 Montage
2.3 Funktionsprüfung
2.4 Übergabe
3. Umwelt und Recycling 6
4. Kundendienst und Garantie 7
Table of Contents
English page 8 - 10
1. Operating instructions 8
1.1 Mode of operation
2. Installation instructions 8
2.1 Packing unit
2.2 Installation
2.3 Function test
2.4 Handover
3. Environment and recycling 10
4. Guarantree 10
Table des matières
Français page 11 - 13
1. Notice d'utilisation 11
1.1 Fonctionnement
2. Instructions de montage 11
2.1 Conditionenement
2.2 Montage
2.3 Contrôle du bon fonctionnement
2.4 Remise
3. Environment et recyclage 13
4. Garantie 13
Inhoudsoverzicht
Nederlands Pagina 14 - 16
1. Gebruiksaanwijzing 14
1.1 Werking
2. Montageaanwijzing 14
2.1 Verpakkingseenheid
2.2 Montage
2.3 Functietest
2.4 Overdracht
3. Milieu en recycling 16
4. Garantie 16
Índice
Español Páginas 17 - 19
1. Instrucciones de uso 17
1.1 Modo operativo
2. Instrucciones de montaje 17
2.1 Unidad de embalaje
2.2 Montaje
2.3 Prueba de funcionamiento
2.4 Entrega
3. Medio ambiente y reciclaje 19
4. Garantía 19
Obsah
Česky Strana 3 - 7
1. Návod k použití 3
1.1 Princip činnosti
2. Montážní návod 3
2.1 Rozsah dodávky
2.2 Montáž
2.3 Zkouška funkce
2.4 Předání přístroje
3. Životní prostředí a recyklace 6
4. Zákaznický servis a záruka 7
Technische Daten
Technical data
Caractéristiques techniques
Technische gegevens
Technické údaje
RTI-E3 RTI-EP2
182026 182027
Elektrotechnické údaje
Elektrické připojení 1/N 230 V 50 Hz 1/N 230 V 50 Hz
Max. spínací výkon 10 A, 250V ~ 10 A, 250 V ~
Max. výkon motoru VA 100
Noční útlum K 4 4
Provedení
Diference spínání K 1
Hodnoty
Rozsah nastavení °C 5-30 5-30
RTI-E3 RTI-EP2
182026 182027
Elektrische Daten
Elektroanschluss 1/N 230 V 50 Hz 1/N 230 V 50 Hz
Schaltstrom max. 10 A, 250V ~ 10 A, 250 V ~
Steuerleistung max. VA 100
Nachtabsenkung K 4 4
Ausführungen
Schaltdifferenz K 1
Werte
Einstellbereich °C 5-30 5-30
RTI-E3 RTI-EP2
182026 182027
Electrical details
Power connection 1/N 230 V 50 Hz 1/N 230 V 50 Hz
Max. breaking capacity 10 A, 250V ~ 10 A, 250 V ~
Max. control capacity VA 100
Night setback K 4 4
Versions
Switching differential K 1
Values
Setting range °C 5-30 5-30
RTI-E3 RTI-EP2
182026 182027
Données électriques
Raccord électrique 1/N 230 V 50 Hz 1/N 230 V 50 Hz
Puissance de commutation maxi 10 A, 250V ~ 10 A, 250 V ~
Puissance de commande maxi VA 100
Réduction de température nocturne K 4 4
Fabrication
Différentiel K 1
Valeurs
Plage de réglage °C 5-30 5-30
RTI-E3 RTI-EP2
182026 182027
Elektrische gegevens
Elektrische aansluiting 1/N 230 V 50 Hz 1/N 230 V 50 Hz
Max. schakelvermogen 10 A, 250V ~ 10 A, 250 V ~
Max. regelvermogen VA 100
Nachtverlaging K 4 4
Uitvoeringen
Schakelverschil K 1
Waarden
Instelbereik °C 5-30 5-30

8
S2
R2
ON/OFF switch -
thermostat
Selector button -
room temperature
Selector button -
charging
7843.01
20
21
S2
R2
8723.01
The discharge control unit must be installed by
an approved qualified installer, following the-
se Operating and Installation Instructions as
well as the instructions for the storage heater.
All electrical connection and installation
work is to be carried out in accordance with
VDE 0100 provisions, the regulations of the
electricity supply utility companies concerned,
and the corresponding national and regional
regulations.
2.1 Packing unit
1 discharge control unit with
– connection lead for charge and discharge
control unit
– 6-pin plug connector with cable harness
1 ON/OFF switch
1 adjuster (potentiometer) with connection
lead
1 temperature selector button
1 set of operating and installation instructions
1 room temperature sensor with 2 screws
2 separate switch leads for switches
2.2 Installation
Before starting installation work, isolate the
storage heater from the electricity supply.
RTI-E3
The RTI-E3 is an electronic 2-point control
unit; i.e. the blower of the storage heater is
switched on by the RTI-E3, operated at a cons-
tant speed, and then switched off again.
RTI-EP2
The RTI-EP2 is an electronic proportional con-
trol unit; i.e. the speed of the storage heater
blower motor is steplessly adjusted by the RTI-
EP2 to suit the heat requirement.
In this situation, the speed regulation of the
blower motor is effected as a function of the
difference between the room temperature
(the actual temperature) and the temperature
which has been set at the selector button R2
(the reference temperature). The smaller this
difference, the lower the speed of the blower
motor.
However, if the storage heater is being ope-
rated with a supplementary heating system,
then the RTI-EP2 automatically switches over
to a 2-point control arrangement; i.e. if heat is
being given off, then the blower motors only
run at full capacity. If the supplementary hea-
ting is switched off by means of the switch on
the operating panel, then the RTI-EP2 again
operates as a proportional control unit.
Briefly the most important
1.1 Mode of operation
The discharge control unit is switched on and
off by means of the S2 switch on the control
panel of the storage heater (ON = " ").
The room temperature desired can be ste-
plessly adjusted between about 5 to 35 °C by
means of the R2 selector button on the opera-
ting panel. If the selector button is in the cen-
tral position, the room temperature will be kept
to a constant temperature of about 20 °C.
If the room temperature drops below the pre-
set value, the discharge control unit automa-
tically switches on the storage heater blower
motors, so that the stored heat is blown into
the room.
After adjusting the temperature it may last y
few minutes before the blower will start due
to technical reasons.
On very cold days, it is recommended that the
discharge control unit be switched on if no-
one is going to be present for several days, in
order to keep the room temperature at about
10 °C, for example, so as to prevent the buil-
ding or the room from becoming too cold (to
protect against freezing).
Night-time heating reduction
By utilising an external switch or timeclock, a
temperature reduction of approx. 4 K can be
achieved.
2. Installation instructions for the professional
1. Operating instructions for the user and the professional
When connecting the storage heater to
an automatic charging control device, it
is possible, even with the fuses removed, that
voltage will still be present at the terminals
A1/Z1 - A2/Z2.
If several storage heaters are being set up next
to one another, care is to be taken to ensure
that the discharge control unit is installed in
the right-hand outer device. This guarantees
that the room temperature can be detected
without any problem.
2.2.1 Installation sequence
⇒Remove the air outlet and inlet grilles,
the front wall, and the right side wall, as
described in the installation instructions for
the storage heater.
⇒Push the blind cap for the switch (20) and
temperature selector button (21) out of the
operating panel from the switchbox side,
using a mechanical aid.
⇒Push the ON/OFF switch (S2) with the „flat
plug upwards“ into the operating panel
from the front.

9
English
"CLICK"
X23
X21
X20
TA LE` LH LH` LE N
TA LE` LH LH` LE N
A1
Z1
Z1
A2
Z2
Z2
TA LE LH LH LE N N N N N L L-SH
TA LE LH LH LE N N N N N L L-SH
L N LE 3 2 1 L3 L2 L1
A1
Z1 AC
DC
A2
Z2
80x PS
80x NS
68/72x AC
37/40x AC
I
II
III
IV
X15
X13
X12 X11
X10
X14
N LE 3 2 1 L3 L2 L1
X25
I 80 % PS
II 80 % NS III 68/72 % IV 37/40 %
X15 X14
X13
R2
A1
A2
A1
Z1
Z1
A2
Z2
Z2
TA LE LH LH LE N N N N N L L-SH
TA LE LH LH LE N N N N N L L-SH
L N LE 3 2 1 L3 L2 L1
A1
Z1 AC
DC
A2
Z2
80x PS
80x NS
68/72x AC
37/40x AC
I
II
III
IV
X15
X13
X12 X11
X10
X14
I
II
III
IV
2x
B2
B2
R2
8713.01
8715.01
8714.01
8716.01
X2
⇒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
potentiometer along behind the angle pla-
te 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 releasing
(not unscrewing) the screw located in the
rear wall.
⇒Plug the connection lead (X25) on the
discharge control unit (A2) onto the charge
control unit (A1).
⇒Guide the 6-pin plug connector of the
discharge 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):
from to
Lead (brown) LE`(X2) S2(bottom plug-
in location)
Lead (black) L (X1) S2 (top plug-
in location)
Designation Laying
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
outlet and inlet grilles to the appliance
once again (respect the installation se-
quence).
The toothed disks must be inserted
beneath the securing screws of the side
wall and the front wall (protective conductor
connection).

10
!
C26_07_27_0306
X25
A2
X20
X21
X22
X23
B2
S2
L
1
1
R2
L-
LSH LE
LN
A1
Z1
A2
Z2
DC AC
N4
N6
Aufladesteuerung
230 V-System
1/N/PE 230V
Aufladesteuerung
Kleinspannungs-System
X3 N
LE` LH LH` NNTA NN LE
3/N/PE 400 V
+-
E5
E3
E1
ws
E2
E6
br
E4
vi
F1
L3 L2 L1
M2
M3
N5
F2
M1
A4
L3 L2 L1
K1
L3 L2 L1213
X1
A1
X17
X13
V4
X16
X11 X12
X14-X15
X10
12
N
345
B1
R1
R1
412 3
5
K1
N
X2
charging control devise
extra-low voltage - system
charging control devise
230 V-system
The connection leads from the operating panel
to the discharge control unit is to be laid and
secured in the same way as the existing leads
to the operating panel. They must not come in
contact with the intermediate wall or the hea-
ting element connections.
2.2.2 Circuit diagram designations
X1 Mains connection terminal
X2 Connection terminal
Discharge control unit
A2 Electronic discharge control
B2 Room temperature sensor - discharge
R2 Adjuster - discharge
S2 ON/OFF switch, discharge control unit
X25 Internal connection strip A1-A2
2.2.3 Night time heating reduction - con-
nection of an external timeclock
After installation, a switch or timeclock should
be wired to terminals L and TA on terminal
block X2. A temperature reduction of approxi-
mately 4 K can then be achieved.
The wiring for this modification must be pro-
vided by the installer, they are not included in
the kit.
2.3 Function test
Set the ON/OFF switch to the position " " .
Now rotate the temperature selector button
until the blower of the storage heater swit-
ches on. If the blower does not switch on, the
operating and fault displays on the charge and
discharge control units are to be observed.
2.3.1 Operating and fault display on the
electronic charging regulator
LED lights "green" ⇒No fault
The charge control unit is working perfectly.
LED lights "red" ⇒Fault
a) The selector button for charging (R1) and/
or the core sensor (B1) is defective or not
connected.
b) The plug bridge for reducing the degree
of charge at the discharge control unit is
missing.
No charging is taking place.
LED lights "orange" ⇒Fault at the dischatge
control unit
a) Discharge control unit is defective.
b) Potentiometer for setting the discharge is
defective and/or not connected.
The room temperature will be regulated to
about 22 °C.
c) Room temperature sensor defective and/
or not connected.
No discharge is taking place.
2.4 Handover
These Operating and Installation Instructions be-
long to the unit and are to be kept in a safe place
by the owner. In the event of change of owners-
4. Warranty
3. Environment and recyc-
ling
Dispose of packing material and appliances
The dispose of the packing material and the
appliances must be done according to the lo-
cal recycling laws and regulations.
For guarantee please refer to the respective
terms and conditions of supply for your coun-
try.
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 fai-
lure of any goods supplied which are not in-
stalled in accordance with the manufacturer's
instructions.
hip, they are to be handed over to the new
owner. In the event of any maintenance or repair
work being necessary, the qualified installer is to
be provided with the Operating and Installation
Instructions in order to consult them.

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Deutschland
STIEBEL ELTRON GmbH & Co. KG
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Tel. [phone] | Fax [phone]
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