TRZ 12-2
TRZ 12-2
TRZ 12-2
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<strong>TRZ</strong> <strong>12</strong>-2<br />
English<br />
Contents<br />
1 Details of Appliance 8<br />
2 Installation 9<br />
3 Operation 10<br />
Safety Instructions<br />
B<br />
B<br />
B<br />
B<br />
B<br />
B<br />
B<br />
These instructions must be<br />
observed in order to ensure the<br />
<strong>TRZ</strong> <strong>12</strong>-2 functions correctly.<br />
The <strong>TRZ</strong> <strong>12</strong>-2 should only be<br />
installed by a qualified specialist.<br />
Observe all applicable safety regulations.<br />
Switch off the mains power supply<br />
(230 V AC) before installing the<br />
<strong>TRZ</strong> <strong>12</strong>-2.<br />
Connect up the <strong>TRZ</strong> <strong>12</strong>-2 as shown<br />
on the wiring diagram.<br />
The <strong>TRZ</strong> <strong>12</strong>-2 should be mounted<br />
on a flat, non-conductive and nonflammable<br />
surface. This will ensure<br />
that it is safely insulated .<br />
Do not install the <strong>TRZ</strong> <strong>12</strong>-2 in damp<br />
rooms or areas where there are high<br />
levels of dirt or dust.<br />
1 Details of Appliance<br />
Room thermostat for 2-point burner<br />
control on fixed-output boilers, for controlling<br />
circulation pumps, etc.<br />
Technical Data:<br />
Battery rating 2 x alkaline LR 6<br />
Contact load max. 2(1) A 250 V AC<br />
min. 1 mA, 5 V DC<br />
Room<br />
+5... +39 °C<br />
temperature<br />
adjustment range<br />
Permissible<br />
ambient<br />
temperature<br />
Control accuracy<br />
Safety class<br />
Other details:<br />
0... +40 °C (T60)<br />
± 0.5 K<br />
Enclosure rating IP 20<br />
II<br />
Digital timer Up to 6 groups, each with 1<br />
heating or economy start<br />
time and allocated<br />
temperature setting<br />
Floor area Up to approx. 80 m 2<br />
recommended<br />
Underfloor<br />
heating,<br />
Hot air<br />
systems<br />
Not suitable, use outsidetemperature<br />
controlled<br />
programmer<br />
8<br />
6 720 610 625 (01.11)
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