Output Matching According To An Increased Rated Charge Duration; Power Supply/Connecting Cables; Installation Versions; Wall Mounting - STIEBEL ELTRON ETS 200 Bedienungsanleitung

INSTALLATIoN
Installation
10.2.4 Operation with charge control system
Observe the relevant information in the charge control system
instructions.
Control signal
The electronic charge controller can be connected to different con-
trol unit control signals (ED), and can therefore also be integrated
into existing systems.
The electronic charge controller is set at the factory to an AC
control signal (alternating current signal at terminals "A1+A2")
with 80 % ED.
Other ED signals (68/72, 37/40 %) can be selected by replugging
jumper X16. This is necessary if the appliance is to be integrated
into an existing system that regulates charging with one of the
ED signals listed.
Connection to DC control signal
If a charge control system with a DC control signal (DC voltage
0.91 V - 1.43 V) is installed, the control signal must be connected
to the control terminals X3 covered at the factory "DC + (positive)
and DC - (negative)" (observe polarity).
WARNING Electrocution
Never connect the 230 V AC control signal to the termi-
nals "DC + and DC -". This would completely destroy the
charge controller.
10.2.5 Output matching according to an increased rated charge
duration
If jumpers at the terminals are moved or removed, the connected
load can be matched to the rated charge duration specified by the
power supply utility. The storage heater is sized at the factory to
a rated charge duration of 8 hours.
f Observe the details specified in chapter "Specification/Output f
matching".
32 | ETS 200-700

10.3 Power supply/connecting cables

WARNING Electrocution
f Before any work on the appliance, isolate the con- f
necting cables in the control panel.
f Route the power cables and connecting cables for the charge f
and discharge controllers through the aperture in the appli-
ance back panel into the appliance and connect them (see
chapter "Specification/Connections").
f Remove approx. 260 mm of insulation from the connecting f
cables and trim as required. The cables must not be placed
next to the air slot in the side panel.

10.4 Installation versions

10.4.1 Wall mounting

(where the wall has adequate load bearing capacity)
For securing to the wall, there is a hole in the appliance back panel
near the control panel.
f Secure the appliance with a suitable screw to the wall to pre- f
vent it from tipping over.

10.4.2 Floor mounting

Alternatively, you can secure the appliance to the floor with screws
through the four holes (Ø9 mm) in the appliance feet.
f Remove the air outlet and air inlet grille and the air rout- f
ing assembly (see chapter "Preparations/Opening the
appliance").
f Secure the appliance with suitable screws to the floor. f
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