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15SysCoil Comfort
9.5.1.2.4. ELECTRICAL CONNECTIONS
Connection of the thermostat TRM-FA.
Connections should be made according to the diagram (SEE APPENDIX).
Max. cross-sectional area of wires : 2,5 mm2
9.5.1.2.5. WALL MOUTING
² Remove the thermostat control knob, the screw and the cover.
² On a at surface, mount the control panel using plugs and screws.
² Install the cover, the screw and the thermostat control knob.
9.5.1.2.6. TECHNICAL CHARACTERISTICS
Operating voltage
230V 50Hz
Contact conguration
SPDT
Temperature range
5 to 30°C
Switching current at 230V AC
6A (cos ϕ=1) / 3A (cos ϕ =0.6)
Switching differential
approx. 0,5 K
Sensor system
< bimetal
Switches
ON / OFF
mode of operation
fan speed
9.5.1.2.7. FINAL OPERATIONS
ADJUSTMENT OF THE TEMPERATURE RANGE
The room thermostat is set in the factory for a minimum temperature of +5°C and a max. temperature of
+30°C.
Two rings are provided inside the knob for reducing the temperature range.
² Example: 12°C to 25°C.
ADJUSTMENT PROCEDURE
1. Setting the temperature range
e.g. max. 25°C, min. 12°C.
2. Remove the control knob.
3. Use a pointed object to align the mark on the red ring (max. value) with the desired maximum
temperature (25°C), turning the red index opposite the outside numbers counterclockwise.
4. Use a pointed object to align the mark on the blue ring (min. value) with the desired minimum
temperature (12°C), turning the blue index opposite the inside numbers clockwise.
5. Install the control knob.
The temperature ranges can be graduated in:
² degrees Celsius °C
from 5°C to 30°C
² number 1 to 6
1=5°C
2=10°C
3=15°C
4=20°C
5=25°c
6=30°C
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