GENERAL ARUNA FH25S Underfloor Heating Thermostat User Manual
- September 25, 2024
- GENERAL
Table of Contents
ARUNA FH25S Underfloor Heating Thermostat
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Product Information
General Specifications
-
Model Series: MITRA, ARUNA, CERES, GAIA, ILLONA, NORA, SENNA,
THERMA -
Model: FH25/FH25S
-
Digital room thermostat designed for underfloor heating and
cooling system -
Features:
- Sensitive Temperature Measurement
- Hysteresis Adjustment
- Temperature Calibration
- ON/OFF Control
- Wired connection
- Floor sensor temperature setting
- Heating/Cooling Modes
Specifications
- Dimensions (H / L / W): Not specified
- Operating Current: Not specified
- Relay NO Switching Current: Not specified
- Temperature Measurement Accuracy: Not specified
- Operating Sensitivity: Not specified
- Operating Temperature Range: Not specified
- Operating Temperature Storage Temperature: Not specified
Product Usage Instructions
Room Thermostat Placement
Place the Room Thermostat in a frequently used room in your
living space, like the hall or living room. Avoid areas with high
air circulation, near heating units, or in direct sunlight.
Recommended height is 150 cm from the floor.
Temperature Calibration
Calibrate the Room Thermostat based on the temperature in your
living space. Press and hold the button for 3 seconds while the
device is off. Follow on-screen instructions to calibrate.
Heating/Cooling Modes
To switch between heating and cooling modes:
- Turn off the device.
- Press and hold the button for 3 seconds.
- Adjust settings to choose heating or cooling mode.
- Save settings by turning off the device.
FAQ
Q: How do I know if the heating or cooling unit is
working?
A: Check the Heating or Cooling Indicator on the Room
Thermostat. Blinking indicates working, steady light indicates not
working.
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ENGLISH
UNDERFLOOR HEATING THERMOSTAT
generallife.com.tr SERIES: MITRA, ARUNA, CERES, GAIA, ILLONA, NORA, SENNA,
THERMA
FH25/FH25S USER MANUAL
GENERAL SPECIFICATIONS
FH25/FH25S is a digital room thermostat designed for underfloor
heating and cooling system. The user can get more comfortable and
economic heating/cooling by adjusting the room thermostat with the
required temperature.
Sensitive Temperature Measurement
Hysteresis Adjustment
Temperature Calibration
ON/OFF Control
Wired connection
Floor sensor temperature setting
Heating/Cooling Modes
FH25/FH25S AND EQUIPMENTS Room Thermostat
Dowels and Screws
TECHNICAL DATA Dimensions ( H / L / W ) Operating Current Relay NO Switching
Current
Temperature Measurement Accuracy Operating Sensitivity Operating Temperature
Range Operating Temperature Storage Temperature
ROOM THERMOSTAT
85.7mm / 85.7mm / 33.5mm 230V AC 7A (240VAC Resistive load) 10A (120VAC
Resistive load) 0.1oC
(-2.0oC) (+2.0oC) (5oC) (30oC) (-10oC) (+50oC) (-20oC) (+60oC)
1
2
3
4
5
1
Room Temperature
2
Underfloor Heating Temperature*
3
Set Temperature
Heating Indicator
– If the Heating Indicator is blinking, the heating unit is
4
working.
– If the Heating Indicator lights up constantly, the heating
unit is not working.
Cooling Indicator
– If the Cooling Indicator is blinking, the cooling unit is
5
working.
– If the Cooling Indicator is steady, the cooling unit is not
working.
- External floor sensor is only active when it is connected.
ROOM THERMOSTAT PLACEMENT 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 150
cm from the floor.
min. 20 cm
ROOM THERMOSTAT TEMPERATURE CALIBRATION Temperature sensors used in Room
Thermostats are very sensitive. Based on the temperature on the thermometers
in your living space you need to calibrate your Room Thermostat. For this:
While your device is off, press and hold the button for 3 seconds. Press the
button until you see the calibration menu that says ” ”
press it. The temperature difference you want from the calibration menu,
Adjust by turning the button to the right or left. This value can be adjusted
between “-8°C” and “+8°C”. Press the button until the device turns off to save
the settings and exit. Note: Recommended temperature calibration setting is
“0.0oC”.
ROOM THERMOSTAT HEATING / COOLING MODES Your Room Thermostat has heating and
cooling modes. In order to switch easily between heating and cooling modes:
While your device is turned off, press and hold the button for 3
seconds. Press the button until the ” ” menu appears. You can switch between ”
” (heating) and ” ” (cooling) modes
by turning the button to right or left in the ” ” menu. To save the settings
and exit, press the button until the device turns
off. The settings you have made have been saved. Once you turned on
your device, it will operate with the changed settings.
ROOM THERMOSTAT HYSTERESIS POSITIVE MENU The hysteresis positive factory
setting of your Room Thermostat is 0.5°C. This value can be adjusted between
“0.1°C” and “2.0°C”. While the hysteresis positive value is 0.5°C, your Room
Thermostat will send a command to your heating unit when the room temperature
rises 0.5°C above the set temperature. For example, when we set the Room
Thermostat to 22.0°C, your heating unit will stop when the room temperature
rises to 22.5°C. To change the hysteresis positive setting: While your device
is off, press and hold the button for 3 seconds. “Press the button until the ”
” menu appears. In the hysteresis positive menu, you can adjust the operating
sensitivity by turning the ” ” button to the right or left. Press the button
until the device turns off to save the settings and
exit. The settings you have made have been saved. When you turn on
your device, it will work with the operating sensitivity you have set.
150 cm
ROOM THERMOSTAT HYSTERESIS NEGATIVE MENU The hysteresis negative factory
setting of your Room Thermostat is -0.5°C. This value can be adjusted between
“-0.1°C” and “-2.0°C”. While the hysteresis negative value is -0.5°C, your
Room Thermostat will send a command to your heating unit when the room
temperature drops 0.5°C below the set temperature. For example, when we set
the Room Thermostat to 22.0°C, your heating unit will work when the room
temperature drops to 21.5°C. To change the hysteresis negative setting :While
your device is off, press and hold the button for 3 seconds. Press the button
until the ” ” menu appears. In the hysteresis negative menu, you can adjust
the operating
sensitivity by turning the ” ” button to the right or left. Press the button
until the device turns off to save the settings and
exit. The settings you have made have been saved. When you turn on
your device, it will work with the operating sensitivity you have set.
FLOOR SENSOR TEMPERATURE SETTING MENU If a floor sensor is installed with Room
Thermostat, only GENERAL Life floor sensor should be installed. Otherwise, the
product will be out of warranty. In case of floor sensor connected, the
following settings apply. The factory temperature setting for floor sensor is
28°C. This value can be adjusted between 23°C and 34°C. The floor sensor
operating sensitivity is 1°C. For example, when you set the floor sensor
temperature to 28°C, your Room Thermostat will stop the heating unit from
working when the floor temperature rises to 29°C. When the floor temperature
drops to 27°C, it starts the heating unit of the Room Thermostat. To change
the floor sensor temperature: Press and hold the button for 3 seconds while
your device is off. Press the button until the ” ” menu appears. Adjust the
operating temperature by turning the ” ” button to the
right or left in the floor sensor temperature menu that appears. Press the
button until the device turns off to save the settings and
exit. The settings you have made have been saved. When you turn on
your device, it will operate at the floor sensor temperature you have set.
FACTORY RESET You can reset the Room Thermostat to its factory default
settings. This action resets the calibration setting and hysteresis settings
to the factory setting. To factory reset your Room Thermostat: While your
device is off, press and hold the button for 3 seconds. Press the button until
the ” ” menu appears. While in the ” ” menu, turn the button to the right or
left, select the
” ” option and press the button. Your device will turn off and reset to
factory settings.
ROOM THERMOSTAT WORKING PRINCIPLE Heating Mode As soon as you energize your
Room Thermostat, it will start working. Your room thermostat takes the average
room temperature of last 40 seconds as basis. If the ambient temperature rises
above the hysteresis positive temperature you set, your Room Thermostat turns
off the heating unit, and if it drops below hysteresis negative temperature
value, it turns on the heating unit. Thus, it is ensured that the ambient
temperature remains within a certain range. If the floor sensor measures
temperature above 28°C, it turns off the heating unit. *External floor sensor
is only active when it is connected.
Room Temperature
Set Temperature
Heating Unit On
Heating Unit Off
22.5oC 22.0oC 21.5oC Time
Cooling Mode As soon as you energize your Room Thermostat, it will start working. Your room thermostat takes the average room temperature of last 40 seconds as basis. If the ambient temperature rises above the hysteresis positive temperature you set, your Room Thermostat will start the cooling unit and if it drops below hysteresis negative temperature value, will stop the cooling unit. Thus, it is ensured that the ambient temperature remains within a certain range.
*External floor sensor is deactivated in the cooling mode.
Room Temperature
Set Temperature
22.5oC 22.0oC 21.5oC
Cooling Unit On
Cooling Unit Off
Time
1
2
3
4
ROOM THERMOSTAT WIRING DIAGRAM
1
4
2
5
N
L
NTC
L1
N1
3
6 WARNING!
The assembly of product 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.
WIRING DIAGRAM FOR ACTUATORS
N
L
L1
N1
230V AC
ACTUATOR
5
WIRING DIAGRAM FOR WIRING CENTER
N
L
L1
N1
230V AC
WIRING CENTER
WARNING! Operating related to the control panel, heating / cooling unit or electrical installation must be carried out by persons with professional qualifications.
DECLARATION OF CONFORMITY
ISIPARK Ç VE DI TC. N. ISITMA SSTEMLER OTO. SAN.A..which
Head Office and production site is located on Fatih Mah. 1188
Sk.No:13/A Sarniç – Gaziemir – ZMR TÜRKYE confirms and
declares that the product marked with CE and its specifications below
is covered by the provisions of the mentioned directive.
Brand
: GENERAL Life
Product Name : FH25/FH25S
Product Type : Underfloor Heating Thermostat
Compatible Directives:
Electromagnetic Compatibility Regulation 2014/30/EU
(EN 61000-6-1:2019, EN 61000-6-3:2021)
Low Voltage Directive 2014/35/EU (IEC 60730-2-9)
Additional Information: The mentioned product can be used with
boilers with on / off output and compliance with the directives only
covers the product. ISIPARK is not responsible for the entire system’s
compliance with the directives. This statement is not valid if changes
are made to the product without our approval.
6
WARRANTY CONDITIONS 1-The warranty period starts from the invoice date and
warranted against manufacturing defects for 2 years. 2-Devices and apparatus
are delivered to the customer in working condition in our company. On-site
commissioning is subject to a service fee. 3-The repair of the devices and
apparatus covered by the warranty is carried out in our company factory and
should send by a contracted transportation company. In on-site services, the
transportation and accommodation expenses of the service personnel belong to
the customer. The shift fee during transportation is added to the service fee
and collected in advance. 4-The maintenance of devices and apparatus is done
in our company. For the maintenance of the devices and apparatus, the round
travel fares belong to the customer. 5-In case of malfunctioning of the
devices and apparatus whose warranty period continues, it is tested in our
company whether the malfunction is caused by a customer or manufacturer fault,
and it is reported with a report issued by our company. 6-In case of detection
of manufacturer-induced errors of devices and apparatus whose warranty period
continues, the customer can request a replacement or repair of the devices and
apparatus at full expense by the manufacturer, unless it’s higher than the
product’s price. 7-In the event that the faults of the devices and apparatus
whose warranty period continues are determined as caused by the customer, all
expenses would belong to the customer. 8-Customers should be aware of damages
(if there are any) of product and warn manufacturer since the day warranty
duration starts.If customer do not warn manufacturer with knowledge of damage,
customer loses the rights of article 6. 9-Malfunctions resulting from the use
of devices and apparatus contrary to the matters stated in the User Manual are
not covered by the warranty. 10-Devices and their apparatus are out of
warranty if they are beaten, broken or scratched by the customer. 11-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. 12-Battery leakage and errors due to rust, oxidation, and liquid
contact by working in acidic/humid environments are not covered by the
warranty. 13-When the product is not used for a long period (more than 15
days), remove the batteries. Otherwise, malfunctions that will occur are out
of warranty. 14-Damages that may occur during the transportation of devices
and apparatus are not covered by the warranty. Customers can take
transportation insurance. 15-Damages caused by mains voltage / faulty
electrical installation are not covered by the warranty. 16-Devices and
apparatuses are out of warranty for malfunctions caused by force majeure such
as fire, flood, earthquake, etc. 17-All of the devices and apparatuses,
including all their parts, are under the warranty of our company. 18-In case
of malfunction of the devices and apparatuses within the warranty period, the
time spent during repairment period is added to the warranty period. The
repair period of the product cannot exceed 20 working days. This period starts
from the date of notification to the service station of the malfunction
related to the product or, in the absence of a service station, to the seller,
dealer, agency, representative, importer or manufacturer of the product.
Consumer can report the problem by; phone, fax, e-mail, registered and reply
paid letter or a similar way. However,in case of a conflict , responsibility
of prove is belong to the customer. If the malfunction of the product is not
repaired within 20 working days, the manufacturer-producer or importer; has to
allocate another product with similar features to the use of the consumer
until the repair of the product is completed. 19-Although the consumer uses
his/her repair rights, -If the product breaks down for 4 times in a year or 6
times in warranty duration and these problems effects main purpose of the
product. (starting from delivery time during warranty.) – Exceeding the
maximum time required for repair, – In the event that the service station is
not available, if it is determined that the repair of the defect is not
possible with the report prepared (in order) by one of the seller, dealer,
agency, representative, importer or manufacturer, a refund or a price discount
at the rate of defect can be requested. 20-The customer can make complaints
and appeals to consumer courts or consumer arbitration committees. 21-The
warranty document must be kept by the customer during the warranty period. If
the document is lost, a second document will not be issued. In case of loss,
repair and replacement of devices and apparatus will be made for a fee.
7
WARRANTY CERTIFICATE
Manufacturer Title: ISIPARK Ç DI TC. A.. Address: Fatih Mah. 1188 Sk. No:13/A
Sarniç Gaziemir zmir-TÜRKYE Tel: +90 (232) 457 99 50 Fax: +90 (232) 457 91 22
E-mail: generallife@generallife.com.tr Authorized Signature: Company Stamp:
Product Type: Underfloor Heating Thermostat Brand: GENERAL Life Model:
FH25/FH25S Warranty Period: 2 Years Max. Time to Repair: 20 Days Bandrol and
Serial Number:
Vendor Title:
Address:
Tel:
Fax:
E-Mail:
Invoice Date and Number:
Delivery Time and Place:
Authorized Signature:
Company Stamp:
Product Type: Underfloor Heating Thermostat Brand: GENERAL Life Model: FH25/FH25S
STAMP
ISIPARK reserves the rights of changing product specifications and user
manuals. * For all changes, you may visit generallife.com.tr
8
V-01.2023
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