GENERAL 250 Smart Room Thermostat User Manual
TECHNICAL DATA
ROOM THERMOSTAT PLACEMENT
RECEIVER INSTALLATION
ENGLISH
Room Thermostat
The room thermostat needs to be placed in the room which is used most
frequently. For instance; the living room or lounge. Placing the room
thermostat in a spot that has air circulation like the entrance of a room or the
side of the window should be avoided. Also anywhere close to
heating/cooling units such as a radiator, stove, and spots that get direct sun
lights would not be suitable. The room thermostat needs to be located
above the floor 150 cm in height. Few trials may be made to find the most
convenientspot.
First, shut down your heating/cooling unit and your heating/cooling unit's
power sourcewithallelectricalcurrent(fuse, socket, etc.)
As shown in the connection diagram, connect one end of the
heating/cooling unit connection cable to the COM and the other to the NO
input of thereceiver.
Dimensions (H/L/W)
Operating Current
85mm / 125mm / 24mm
3V DC (2 x AAA Alkaline Battery)
SMART ROOM THERMOSTAT
Temperature Measurement Accuracy 0.1oC
Operating Sensitivity
Operating Temperature Range
Battery Life
Operating Temperature
Storage Temperature
(-2.0oC) – (+2.0oC)
(5oC) – (40oC)
generallife.com.tr
Connect the other ends of the cable -which you connected to the receiver-
to the room thermostat connection terminal as shown in your
heating/cooling unit's user manual.
1 Year (2 x AAA)
(-10oC) – (+50oC)
(-20oC) – (+60oC)
MITRA 250 SMART USER MANUAL
You must first connect the receiver power cable to the receiver and then to
thefuse to which the heating/cooling unit is connected.
After completing the cable connection process, first, turn on yourfuse and
then yourheating/cooling unit.
min. 20 cm
Receiver
Dimensions (H/L/W)
Operating Current
Relay NO Switching Current
90mm / 90mm / 25mm
230V AC
7A (240VAC – Resistive Load)
10A (120VAC – Resistive Load)
(-20oC) – (+60oC)
WHAT IS A SMART ROOM THERMOSTAT?
A smart room thermostat is a device that allows you to control your heating
equipment via APPwiththe internetevenwhen youarenot athome.
Finish the installation of the room thermostat to pair the receiver with the
room thermostat.
Storage Temperature
ROOM THERMOSTAT
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AC
HOW DOES MITRA 250 SMART WORK?
COM
NO
(230V)
RECEIVER WIRING DIAGRAM
MITRA 250 SMART is a smart wireless room thermostat. You can control it
with the mobile application after you pair your room thermostat with the
receiver, andcompletetheinstallationofthesmartreceiver.
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WHAT ARE THE ADVANTAGES OF THE MITRA 250 SMART?
You can control your home's temperature via its mobile application, no
matterwhereyouarein the world.
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You can easily create daily and weekly schedules via its mobile
application.
HEATING/COOLING UNIT
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You can place the room thermostat anywhere in your home, thanks to its
use withbatteries.
Warning!
Operations within the heating/cooling unit or the electrical installation must
be carriedout byprofessionally qualified persons.
BATTERY PLACEMENT
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3
Battery Indicator
Room Temperature
Set Temperature
Cooling Indicator
It ensures that your living space stays at the desired temperature at any
time. In this way, you can save up to 30% on your bills by preventing your
heating unit from working unnecessarily.
PAIRING THE ROOM THERMOSTAT WITH THE RECEIVER
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- If the Cooling Indicator is blinking, the cooling unit is working.
- If the Cooling Indicator is steady, the cooling unit is not working.
Heating Indicator
- If the Heating Indicator is blinking, the heating unit is working.
- If the Heating Indicator is steady, the heating unit is not working.
ON/OFF and Temperature Setting Button
To pair the room thermostat with the receiver, press the “Manual
Operation Button” and “Wi-Fi Pairing Button” together at the same time
and seethereceiver's fastblinking red LED.
RULES THAT NEED TO BE OBSERVED FOR SAFETY
1-Be sure to read the user manual before using the device and its
equipment.
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Press thebutton for 3 seconds while yourdeviceis turned off.
2-Opening, disassembly, or use of plastic parts of the product and
equipment other than the intended purpose areout of warranty.
3-Please make sure that the sockets to which you connect your devices and
equipment areattherecommended voltagevaluein the user manual.
4-Keep away and protect your product and its equipment from all kinds of
externalsubstances such asliquid, dust, heat, etc.
Pressthebutton until “
” thepairing menu appears.
Turn yourroom thermostat's button while theLEDis fastblinking red.
If the pairing is successful, the fast red flashing LED on the receiver will be
steady.
Note: During active use of the room thermostat, the symbols indicated by 3,
4 and 5 will not appear on thescreen.
Press the screwdriver forward from the space at the bottom of the room
thermostat, 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. Align the front part of your room
thermostat with the corresponding slot on the back, and then push gently
until thethermostatsnaps into place.
The receiverand room thermostathavebeen paired witheach other.
RECEIVER
5-Do not expose the device cables to any jamming and pressure. Take care
to connect the devices' energy connection to the sockets you can always
reach.
SMART RECEIVER SETUP
1-Manual Operation Button:
Deactivates the receiver and allows users
For smart receiver setup, download the application from App Store or
Google Play or scan the QR code below with your smartphone. In this way,
you will be able to download the mobile application from App Store or
Google Play to your smartphone. (You may be required to have a QR code
reader application depending on the brand and model of your phone, for
this process.)
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to manually use the heating/cooling unit.
2-Wi-Fi Pairing Button:
Makes the receiver ready for smart
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6-Turn off the electrical power to prevent damage to your device and
apparatus in caseof lightning and thunderstorms.
Low Battery Warning: When the “
” icon appears on the screen, it means
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“low battery warning”. It is recommended to replace the batteries when this
warning appears.
7-Turn off theelectricalpower when yourdeviceis not used for along time.
8-Your devices and equipment should be used by paying attention to the
matters stated in the user manual. In case of damage and malfunctions,
arising from improper use (contact with liquid, falling to the ground, etc.)
definitelyaskfor theinstaller's help.
installation.
3-Receiver LED Light
4- Receiver Power Cable Input
5- Heating/Cooling Unit Connection Cable
Input
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. Pleasethrowyour dead batteries into thewastebin for batteries.
9-Call our service for maintenance and repair of MITRA 250 SMART and its
equipment. Maintenance and repair of the device and equipment should be
carried out only by the technical service of ISIPARK A.S. and its authorized
services, spare parts, and accessories specified by the company should be
used.
Click to download.
RECEIVER PLACEMENT
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5
The important things to note for the Receiver placement
are avoiding physical contact between the receiver and
the heating/cooling unit, and protecting it against
materialssuch asliquid, dust, etc.
RECEIVER LED DESCRIPTIONS
Blinking Red
The receiver did not get any signal from the
heating/cooling unit for 22 minutes or longer and
the heating/ cooling unit has shut down.
Waiting for a pairing signal from the room thermostat.
The receiver and the room thermostat have been paired.
Smart installation has not been completed.
The receiver is in Bluetooth searching mode.
Smart installation has been completed.
The heating/cooling unit is not working.
The heating/cooling unit is working.
MITRA 250 SMARTand EQUIPMENT
Complete the user registration process by opening the mobile application
thatyoudownloaded.
The devices should be placed to minimize the damage to the received and
transmittedsignals bypayingattentiontothefollowingpoints;
Fast Blinking Red
Steady Red
MITRA 250 SMART
Room Thermostat
Holder Alkaline
Battery
Receiver
Dowels and
Screws
Open theBluetooth from yourmobile phone's settings.
After you completed the user registration process, press the “+” button in
the top-right corner of the main screen of the application, Press the
receiver's Wi-Fipairing button for 5 seconds.
The devicesshould not be mounted on metalsurfaces.
The devices should not be installed close to electrical cables and
electronic equipment such ascomputers and televisionunits.
The devices should not be installed near large metal structures or other
building materials using fine metal meshes such as special glass or
special concrete.
Blinking Green
Steady Green
Steady Turquoise
The LEDon thereceiverwillstart to blink green.
3 Short Red Blinking
Shut the heating/cooling unit down signal has
reached the receiver.
Setup will begin with Bluetooth in the application. When the device is
found, pressthe“Add” button.
Distance between the room thermostat and the Receiver should not
exceed 20metersor 2 floors.
3 Short Green Blinking Operate the heating/cooling unit signal has
reached the receiver.
Blinking Red and Green The heating/cooling unit is working in manual mode.
Press the “+” button near the W Modem device and press the “Next”
button aftermaking surethatyouentered thecorrectWi-Fiinformation.
Wait until the setup process is completed. When you saw the green
approvalsymbol on the W Modem, press the “Done” button in the top-right
corner.
The receiver must be installed at least 50 cm away from the
heating/cooling unit.
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| General | Details |
|---|---|
| Name | GENERAL 250 Smart Room Thermostat User Manual |
| Make | GENERAL |
| Language | English |
| Filetype | PDF (Download) |
| File size | 2.21 MB |

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GENERAL 250 Smart Room Thermostat User Manual Overview
Summary of Contents
- Page 1: Room thermostat placement is crucial for effective operation. It should be located in the most frequently used room, avoiding areas with direct sunlight or near heating/cooling units. The room thermostat must be installed at a height of 150 cm above the floor. To install the receiver, first shut down the heating/cooling unit and disconnect its power source. The dimensions of the room thermostat are 85mm x 125mm x 24mm, and it operates on 3V DC using 2 AAA alkaline batteries. A smart room thermostat allows control of heating equipment via an app, even when not at home. The advantages of the MITRA 250 SMART include remote temperature control, daily and weekly scheduling, and battery operation for flexible placement. Safety rules emphasize reading the user manual, avoiding disassembly, and ensuring proper voltage connections. To pair the room thermostat with the receiver, specific buttons must be pressed simultaneously to initiate the pairing process. Receiver placement should avoid contact with heating/cooling units and protect against liquids and dust. LED indicators on the receiver provide status updates, such as pairing status and operational signals.
- Page 2: Heating/Cooling Unit Room thermostat temperature calibration Temperature sensors used in room thermostats are highly sensitive. The repair period of the product cannot exceed 20 working days. The product manufactured by ISIPARK is connected wirelessly at 2.4 GHz internet. Your room thermostat has heating and cooling modes. You can reset your room thermostat to its default factory settings. The hysteresis positive factory setting of your room thermostat is 0.5°C. The warranty period starts from the invoice date and is warranted against manufacturing defects for 2 years. Your room thermostat measures sudden temperature changes with its open window detection feature.














