C) DIMENSIONS:
Fig.11) TRG11 - size specifications
EN
D
TABLE 8) SIZE SPECIFICATIONS
A
80
Power (W)
1500
2000
2400
3000
4000
4500
6000
7500
9000
1200
D) DESCRIPTION OF USE:
After installation, before connecting to the power source for the first time, make sure the heater is
completely immersed and, in the case of a closed system, the closed space has been bled of air. During the
initial connection, set the temperature on the control dial to the minimum value, connect to the power
source and then set the desired value for heating the media.
The requisite temperature is set using the scale on the control knob. Turning it clockwise increases the value,
turning it in the opposite direction lowers the value. The neon lamp indicates whether the heater is heating or
not. If the temperature in the system is lower than the set temperature, the heater heats up-the neon lamp is
on. When the set temperature is reached, the circuit opens, the neon lamp turns off - the heater no longer
heats. It is reclosed when the media's temperature drops to the thermostat switching differential ( see Table
18).
If a thermal fuse is fitted, it is necessary to manually reset this thermal fuse. Remove the thermal fuse cover (
number ) and press the manual reset button with a blunt instrument (max diameter 5 mm). When resetting, it
is necessary to overcome the resistance of the thermal fuse spring, correct resetting is accompanied by a
click.
Ln
L
B
125
Standard version
L
Ln (non-heating)
290
290
290
290
310
335
435
610
670
810
• (+420) 545 226 177-184 •
• info@thermis.cz • www.thermis.cz •
E
C
C
120
Version with extended non-heating part
50
50
50
50
50
50
50
50
50
50
• Thermis, spol. s r.o. • Mateří 14 •
• 614 00 Brno • Czech Republic •
A
D
38
L
Ln (non-heating)
390
390
390
390
410
435
535
710
770
910
B
E
9
100
100
100
100
100
100
100
100
100
100