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GENERAL LIFE FH103S Underfloor Heating Thermostat User Manual
ROOM THERMOSTAT PLACEMENT
WIRING DIAGRAM FOR ACTUATOR
ENGLISH
Place your Room Thermostat in a room you use frequently in your
living space. For example; like the hall or living room of your home.
Avoid installing the Room Thermostat in places where there is a lot of
air circulation, such as at the doorway or by the window. Also, do not
place it close to heating units (heater core, fireplace, etc.) and in direct
sunlight. We recommend that the room thermostat is placed at a
height of 150cmfrom thefloor.
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UNDERFLOOR HEATING THERMOSTAT
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FH103S USER MANUAL
min. 20 cm
GENERAL SPECIFICATIONS
UNDERFLOOR HEATING THERMOSTAT
FH103S is a floor heating room thermostat. User provides more
comfortable and affordable heating by setting needed room
temperature.
SensitiveTemperatureMeasurement
Wired Connection
ACTUATOR
ON/ OFFControl
ROOM THERMOSTAT WORKING PRINCIPLE
FH103S
USER MANUAL
As soon as you energize your Room Thermostat, it will start working.
Your Room Thermostat measures the temperature of the
environment it is in every 5 seconds. If the ambient temperature rises
0.5 degrees above the temperature you set, your Room Thermostat
turns off the heating unit, and if it falls below 0.5 degrees, it turns on
theheating unit.
FH103S AND EQUIPMENTS
230V AC
FH103S Room Thermostat
Dowels and
Screws
WIRING DIAGRAM FOR WIRING CENTER
If the floor sensor measures temperature above 28°C, it turns off the
heating unit. The floor sensor operating sensitivityis ±1°C.*
Thus, it is ensured that the ambient temperature remains within a
certain range.
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*Externalfloor sensor is only activewhen itis connected.
TECHNICAL DATA
Note: If a floor sensor is installed with Room Thermostat, only
GENERAL Life floor sensor should be installed. Otherwise, the
product willbe out of warranty.
Dimensions ( H / L / W )
Operating Current
Relay NO Switching Current
85.7mm / 85.7mm / 33.5mm
230V AC
7A (240VAC – Resistive load)
10A (120VAC – Resistive load)
0.1oC
ROOM THERMOSTAT WIRING DIAGRAM
Temperature Measurement
Accuracy
0.5oC
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3
4
Operating Temperature Range
Operating Temperature
Storage Temperature
(5oC) – (30oC)
(-10oC) – (+50oC)
(-20oC) – (+60oC)
WIRING
CENTER
ROOM THERMOSTAT
230V AC
Indicator LED
Set Button
WARNING!
Operations related to the control panel, heating unit or electrical
installation must be carried out by persons with professional
qualifications.
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WARNING!
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RoomThermostatIndicator LED Descriptions
LED light is on
LED light is off
Heating unit is working
The assembly of product
Heating unit is not working
should be done according to
the image above.
For electrical connection,
please see diagram 5.
Should not be used in case
the usage of a wiring center.
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| General | Details |
|---|---|
| Name | GENERAL LIFE FH103S Underfloor Heating Thermostat User Manual |
| Make | GENERAL LIFE |
| Language | English |
| Filetype | PDF (Download) |
| File size | 1.95 MB |

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GENERAL LIFE FH103S Underfloor Heating Thermostat User Manual Overview
Summary of Contents
- Page 1: Room thermostat placement Place your room thermostat in a frequently used room, avoiding areas with high air circulation or direct sunlight. We recommend that the room thermostat is placed at a height of 150 cm from the floor. General specifications FH103S is a floor heating room thermostat that allows users to set the desired room temperature for comfort and affordability. Room thermostat working principle The thermostat measures the ambient temperature every 5 seconds and controls the heating unit based on the set temperature. Technical data If a floor sensor is installed with the room thermostat, only the General Life floor sensor should be used to maintain warranty. Warning Operations related to the control panel, heating unit, or electrical installation must be carried out by qualified professionals. Room thermostat indicator LED descriptions An LED light indicates whether the heating unit is working or not. Wiring diagram for actuator The wiring diagram provides necessary information for proper installation and connection. Wiring center Details regarding the wiring center and its connection to the room thermostat are provided. Operating temperature range The operating temperature range for the thermostat is between 5°C and 30°C. Dimensions The dimensions of the FH103S thermostat are 85.7mm x 85.7mm x 33.5mm.
- Page 2: warranty certificate declaration of conformity devices and their apparatus are out of warranty if they are beaten, broken or scratched by the customer. damages resulting from the use of devices and apparatus belonging to other brands and models without the approval of the manufacturer are not covered by the warranty. battery leakage and errors due to rust, oxidation and liquid contact by working in acidic/humid environments are not covered by the warranty. damages that may occur during the transportation of devices and apparatus are not covered by the warranty. the warranty period starts from the invoice date and is warranted against manufacturing defects for 2 years. the repair of the devices and apparatus covered by the warranty is carried out in our company factory. the customer can make complaints and appeals to consumer courts or consumer arbitration committees. the warranty document must be kept by the customer during the warranty period.













