Stiebel Eltron RTI-E3 Mode D'emploi page 10

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-
B2
X20
X17
X13
+ -
X3
DC
charging control devise
Aufladesteuerung
Kleinspannungs-System
extra-low voltage - system
10
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-
A4
R1 R2
L
S2
X21
X23 X22
A2
X25
X16
V4
X14 - X15
X12
X11
A1
R1
B1
TA N N N N N
LE` LH LH` LE
1
charging control devise
230 V-system
1
5
N4
N6
M3
K1
M2
M1
F2
N5
4 N 1 2 3
X2
L-
A1 A2 L
N
L
SH
Z1 Z2
AC
Aufladesteuerung
230 V-System
1/N/PE 230V
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.
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.
4. Warranty
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.
E5
E3
E1
L3 L2 L1
L3 L2 L1
K1
X1
LE 3 2 1 L3 L2 L1
3/N/PE 400 V
E6
vi
E4
E2
ws
br
F1