GENERAL Life MITRA 250 Digital Room Thermostat User Manual

: June 16, 2024
: GENERAL LIFE

Table of Contents

MITRA 250 USER MANUAL
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GENERAL Life MITRA 250 Digital Room Thermostat User Manual

MITRA 250 USER MANUAL

GENERAL SPECIFICATIONS
MITRA 250 is a wired room thermostat. The user can adjust the room temperature with the required temperature and get more comfortable and economic heating/cooling

Precise Temperature Measurement
ON/OFF Control
Heating calibration
Wired Connection
Heating/Cooling Modes
TPI Algorithm

MITRA 250 AND EQUIPMENTS

MITRA 250 AND EQUIPMENTS

Alkaline Battery

Dowels and Screws

TECHNICAL DATA

Dimensions	85mm / 125mm / 24mm
Operating Current	3V DC (2 x AAA alkaline battery)
Relay NO Switching Current	2A/30VDC (Resistive load)0.5A/125VAC (Resistive

ROOM THERMOSTAT

ROOM THERMOSTAT

1		Battery Indicator
2		Room Temperature
3		Set Temperature
4		Cooling Indicator- If the Cooling Indicator is blinking, the cooling

unit is working.- If the Cooling Indicator is steady, the cooling unit is notworking.
5| | Heating Indicator- If the Heating Indicator is blinking, the heating unit is working.- If the Heating Indicator is steady, the heating unit is notworking.
6| | ON/OFF and Temperature Setting Button

ROOM THERMOSTATPLACEMENT
Room Thermostat needs to be placed in the room which is used most frequently. For instance; living room or lounge. Placing the Room Thermostat in a spot that have air circulation like entrance of a room or side of window should be avoided. Also anywhere close to heating/cooling units such as radiator, stove and spots which get direct sun lights would not be suitable. Room Thermostat needs to be located above the floor 150 cm height. Few trials may be made to find the most convenient spot.

BATTERY PLACEMENT
Before starting, power off the device connected to the Room Thermostat and make sure that the energy is cut off.
As shown in the picture above, press the screwdriver forward from the space shown, bend the tabs and separate the front cover. Insert 2 new AAA alkaline batteries in the battery housing with the correct battery direction. Replace both batteries at the same time. Then align the front part of your Room Thermostat to the back and squeeze it towards the back.
Low Battery Warning: When the “ ” icon appears on the screen, it means “low battery warning”. It is recommended to replace the batteries when this warning appears.
Warning : When the product is not used for a long period (more than 15 days), remove the batteries. Otherwise, malfunctions that may occur would be out of warranty.
Please throw your dead batteries into the waste bin for batteries.

ROOM THERMOSTATWIRING DIAGRAM

Warning
Operations within the heating / cooling unit or the electrical installation must be carried out by professionally qualified persons.

ROOM THERMOSTATTEMPERATURE CALIBRATION
Temperature sensors which are used in Room Thermostats are highly sensitive. You may need to calibrate your Room Thermostat if you would like to get the same temperature values with other thermometers in your living space.

While your device is turned off, press and hold the button for 3 seconds.
Press the button until the “ ” menu appers. In order to see the desired temperature, set the temperature difference by turning the o button to right or left. This value can be arranged between “-8 C” and o “+8 C”.
To save the settings and exit, press the “On/Off” button until the device turns off.
Note: Recommended temperature calibration is “0.0 C”.

ROOM THERMOSTATHEATING / 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.

FACTORY SETTINGS RESET
You can reset your Room Thermostat to its default factory settings. This operation resets the calibration setting and heating/coling modes to factory setting. To reset your Room Thermostat to factory setting:

While your device is turned off, press and hold the button for 3 seconds.
Press the button until the “ ” menu appears.
While in the “ “ menu, turn the button to right or left in order to select “ “ option and press the button.
Your device will be turned off and reset to factory settings.

TPI ROOM THERMOSTAT WORKING LOGIC
Your Room Thermostat works with the TPI algorithm. Room Thermostats using TPI technology predict when the temperature of your home will rise above or below the set temperature and turn the heating / cooling unit on and off accordingly. This ensures that your home stays at the temperature you set without maximum deviations up and down.

What is TPI?
TPI technology is designed to ensure that you get the best possible energy efficiency from your heating / cooling system. It measures and applies the best possible timings to deliver and maintain your home at the set temperature level.
How does TPI work?
Thanks to the advanced artificial intelligence technology found in the software, it adapts to the temperature change of the environment in which it is located. By creating a general temperature map of your home, it learns how long it takes to reach the desired room temperature and how to maintain this temperature. In this way, it
provides minimum energy consumption by calculating how long your heating / cooling unit should work for.
What is the difference?
In non-TPI room thermostats, the heating / cooling unit works and stops continuously until it exceeds the set temperature value. If the set temperature drops below a certain amount, the heating / cooling unit will work again. This creates greater temperature fluctuations and less energy control. TPI Room Thermostats, on the other hand, provide higher savings and comfort compared to On/Off room thermostats with the advantages it has.

Heating Mode
Your room thermostat takes the average room temperature of last 40 seconds as basis. With the TPI algorithm in the product by creating a general temperature map of your home, it learns how long it takes to reach the desired room temperature and how this temperature is maintained. Thus, it ensures that the room temperature remains within a certain range.

TPI ROOM THERMOSTAT HEATING MODE WORKING GRAPHIC EMPERATURE (ºC) ——-Desired Temperature ____TPI Room Thermostat

Cooling Mode
Your room thermostat takes the average room temperature of last 40 seconds as basis. With the TPI algorithm in the product by creating a general temperature map of your home, it learns how long it takes to reach the desired room temperature and how this temperature is maintained. Thus, it ensures that the room temperature remains within a certain range.

TPI ROOM THERMOSTAT COOLING MODE WORKING GRAPHIC EMPERATURE (ºC) ——-Desired Temperature ____TPI Room Thermostat.

WHAT TO KNOW ABOUT TPI ROOM THERMOSTAT

If the placement of the TPI Room Thermostats is changed, the learning process will restart. The learning process should be considered as 7 days.
If the TPI Room Thermostats are de-energized (battery replacement), the learning process will restart. The learning process should be considered as 7 days.

FREQUENTLY ASKED QUESTIONS

Is my Room Thermostat compatible with my heating/cooling unit? If your heating / cooling unit has on-off connections, your Room Thermostat is compatible. You can find information about your heating / cooling unit from your heating / cooling unit operating manual or from your heating / cooling unit service.
How will I connect my Room Thermostat to the heating/cooling unit?

We recommend that the connection between your Room Thermostat and the Heating/Cooling unit should be made by professionally qualified persons.
2×0.75 mm cable is sufficient for the Room Thermostat – heating /
cooling unit connection.
Connect one end of the cable pair to the room thermostat connection terminals stated in the user manual of the heating / cooling unit. Connect the other end of the cable pair to COM and NO inputs of the terminal inside the Wall Hanger of Room Thermostat as shown in the “ROOM THERMOSTAT WIRING DIAGRAM” section. The direction of the cable ends does not matter.

DECLARATION OF CONFORMITY
ISIPARK İÇ VE DIŞ TİC. İNŞ. ISITMA SİSTEMLERİ OTO. SAN.A.Ş. which
Head Office and production site is located on Fatih Mah. 1188 Sk.
No:13/A Sarnıç – Gaziemir – İZMİR – TÜRKİYE 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: MITRA 250
Product Type: : Digital Room 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 (EN 60730-2-9)
Additional Information: The mentioned product can be used with heating/cooling units 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.

WARRANTY CERTIFICATE Manufacturer
Title: ISIPARK İÇ DIŞ TİC. A.Ş.
Adress: Fatih Mah. 1188 Sk. No:13/A Sarnıç
Gaziemir İzmir-TÜRKİYE
Tel: +90 (232) 457 99 50
Fax: +90 (232) 457 91 22
E-mail: generallife@generallife.com.tr
Authorized Signature: Company Stamp:

Product
Type: Digital Room Thermostat
Brand: GENERAL Life
Model: MITRA 250
Warranty Period: 5 Years
Max. Time to Repair : 20 Days Bandrol and Serial Number:

Vendor

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