Regin TM1-P Instruction

INSTRUCTION
EN
TM1-P
i
Read this instruction before installation
and wiring of the product
IMPORTANT: Read these instruc-
tions before using the product.
One-stage room thermostat
TM1-P is a single-stage room thermostat with a change-over relay for
control of either heating or cooling. The thermostat cannot be used for
simultaneous control of both heating and cooling.
TM1-P may be used with either an internal or external sensor.
Technical data
Supply voltage 230 V AC ± 15 %, 50...60 Hz, 1 VA
Power consumption 1 W
Ambient temperature 0...50°C
Ambient humidity Max 90% RH
Storage temperature -40...+50°C
Input
External sensor One input. Only for Regin's NTC
sensors 0...30°C
Output
Relay 1 change-over contact, 230 V AC, 16 A
Settings
Setpoint 0...30°C
Hysteresis 1K, fixed
Protection class IP30
Wiring Installation
Remove the front cover by pressing the plastic locking torque at the
bottom of the device with a screwdriver.
Fig. 1: Opening TM1-P
Mount TM1-P on a wall. The thermostat has screw pockets with
60mm centre-to-centre distance to enable mounting over an 70mm
inset wall socket.
If TM1-P is to be used with its internal sensor, the device should be
mounted approx. 1½ meters above floor level in a location with a
representative temperature.
Terminals
1 230 VAC Supply voltage. Connect to terminal 3. If the
relay is to be used potential free, wire the supply voltage
directly to terminal 1.
2 Supply common
3 Relay contact common
4 Relay contact heating
5 Relay contact cooling
G-G External sensor
TM1-P
4 3 5
1 2
~
230V
N
Heating
Cooling
G
External sensor
G
External sensor
Internal sensor
Fig. 2: Wiring diagram for TM1-P
Connect the wiring for supply voltage, output and (if used) the exter-
nal sensor according to the wiring diagram.
Use the jumper next to the sensor terminals to select use with either
internal or external sensor.
If an external temperature sensor is used, it must belong to Regin's
NTC range of sensors (0...30 °C).
This product carries the CE-mark. More information is available at
www.regincontrols.com.
Contact
AB Regin, Box 116, 428 22 Kållered, Sweden
Tel: +46 31 720 02 00, Fax: +46 31 720 02 50
www.regincontrols.com, info@regincontrols.com
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