Regin MTIC Serie Bedienungsanleitung

INSTRUCTION
EN
MTIC
i
Read this instruction before installation
and wiring of the product
Consult documentation in all cases where this symbol
is used, in order to find out the nature of the potential
hazards and any actions to be taken
Mechanical capillary thermostat
MTIC is a series of high quality electro-mechanical thermostats for
use in cooling, heating and ventilation systems.
Technical data
Sensor element Liquid-filled copper bulb
Contacts Dust-tight microswitches with SPDT
contacts (heat/cool)
Bulb dimensions Ø9.5 (Ø8 for range 50...120°C)
Capillary length 1.5m
Switch capacity 15 (8) A, 24...250 V AC
Ambient temperature -35...+65°C
Ambient humidity 10...90 % RH (non-condensing)
Housing Bayblend base, ABS cover
®
Protection class IP65
Isolation class 1
Weight 400 g
Storage temperature -40...+70°C
Storage humidity up to 95% RH
Article Temperature Steps
range
MTIC30S -30...+30°C 1
MTIC30SH -30...+30°C 1
MTIC30-2 -30...+30°C 2
MTIC30 -30...+30°C 1
MTIC30R -30...+30°C 1
MTIC90S 20...+90°C 1
MTIC90SH 20...+90°C 1
MTIC90 20...+90°C 1
MTIC90R 20...+90°C 1
MTIC120S 50...120°C 1
Article Max. bulb Suitable im-
temp mersion well
MTIC30S 60°C DR-01/02
MTIC30SH 60°C DR-01/02
MTIC30-2 60°C DR-01/02
MTIC30 60°C DR-01/02
MTIC30R 60°C DR-01/02
MTIC90S 100°C DR-01/02
MTIC90SH 100°C DR-01/02
MTIC90 100°C DR-01/02
MTIC90R 100°C DR-01/02
MTIC120S 150°C DR-16/17
Before installation or maintenance, the power supply must first be discon-
nected in order to prevent potentially lethal electric shocks! Installation or
maintenance of this unit should only be carried out by skilled professionals.
Installation
The unit can be mounted in any position.
Remove the external knob and unscrew both screws on the cover. Use
the supplied screws when mounting on wall or other surface.
MTIC
Wiring
Step Hysteresis
1-step models
diff.
max
Heating:
2...20 K
Connect to the red and blue terminal. The contact will open when the
2...20 K
temperature rises.
2...5 K 1K
1K
Cooling:
Manual min.
Connect to the red and white terminal. The contact will open when the
reset
temperature drops.
2...20 K
2...20 K
1 K
Manual max.
reset
2...20K
Hidden
setpoint
*
2-step models
Heating:
Connect to the red and blue terminal. The contact will open when the
* temperature rises. The step 2 contact will open first followed by the
step 1 contact.
Cooling:
Connect to the red and white terminal. The contact will open when
the temperature drops. The step 2 contact will open first when the
temperature drops, followed by the step 1 contact.
Red
Blue
White
Red
Blue
White
1