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2. Installation instructions
The room temperature regulator must be fitted by an authorised specialist under consideration
of these operation and installation instructions and the operating and installation instructions
of the storage heater.
All electrical connection and installation work must be performed in accordance with the VDE
regulations 0100, the regulations of the electricity supply company responsible and the pertinent
national and regional regulations.
2.1 Technical Data
Model
Rated voltage
Connection rating
Control rating fan
2.2 Packing Unit
1 Room temperature regulator with four spacers and
- potentiometer with connecting lead
– 6-pole connector with cable harness
1 ON/OFF switch with 2 wires (length 500 mm)
1 temperature selector knob
1 Operating and installation instructions
1 separate double wire (length 500/650 mm)*
1 separate wire with distributor (length 150 mm)*
1 circuit diagram label
1 control panel label
2 cable straps
2 cable twisters
* only needed in connection with ZH 1004 to ZH 1017
2.3 Installation
Disconnect the storage heater from the power supply before starting installation work.
When connecting the storage heater to an automatic charging control unit, there may be
voltage at the terminals A1/Z1 – A2/Z2 even when the fuses are removed.
When installing several storage heaters in a row make sure that the room temperature controller is
installed in the outside right unit. This guarantees that the room temperature can be measured
properly.
2.3.1 Order of Installation
• Remove air outlet and inlet grille, front wall and right side wall as described in the storage
heater operation and installation instructions;
• Press the dummy caps (1) for the switch and temperature selector knob out of the control panel
at the top and bottom left from the switching area side using a suitable tool (fig. 1).
• Installation of the ON/OFF switch:
Push both wires through the cut-out in the metal bracket and snap onto the metal bracket (4)
with the holder (fig. 2).
Press the on/off switch (2) into the holder with the symbol "I" at the right. Push the wires
through the long, oval opening of the angle plate on which the socket strip is mounted from rear
to front and clamp the wires arranged at the centre of the switch to the top terminal strip X2
(LE') and the outside wire to the bottom terminal strip X1 (L) (see page 15 in the circuit diagram).
• Fix the potentiometer (5) with plugged on 3-wire connecting lead from the switching area side
to the angle plate (4) with a screw 4 x 10 mm. It should be noted here that the rotary axis of the
potentiometer is turned to the left (anti-clockwise) and the flat side of the rotary axis is facing
to the right (fig. 3).
• Lay the 3-wire connecting lead of the potentiometer along the back of the angle plate to the
discharge control unit slot. To do this, pull off the 3-pin plug from the potentiometer, lay the
cable and replace the 3-pin plug.
RTi 101 EP
1/N/PE ~ 50 Hz 230 V
16 A with supplementary heater
100 VA
For the Fitter
11
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