GENERALLIFE MITRA 220 RF Wireless Room Thermostat User Manual

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RECEIVER WIRING DIAGRAM  

ROOM THERMOSTAT  

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AC  

(230V)  

ENGLISH  

COM  

NO  

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DIGITAL ROOM THERMOSTAT  

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generallife.com.tr  

BATTERY PLACEMENT  

MITRA 220 RF USER MANUAL  

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HEATING/COOLING UNIT  

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Battery Indicator  

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.  

Cooling Indicator  

- If the Cooling Indicator is blinking, the cooling unit is working.  

- If the Cooling Indicator is steady, the cooling unit is not working.  

Room Temperature  

Set Temperature  

ON/OFF and Temperature Setting Button  

GENERAL SPECIFICATIONS  

Warning!  

Operations within the heating / cooling unit or the electrical installation  

must be carriedout byprofessionally qualified persons.  

MITRA 220 RF is a wireless room thermostat. The user can adjust the  

room temperature with the required temperature and get more  

comfortable and economic heating/cooling.  

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PAIRING THE ROOM THERMOSTAT AND THE RECEIVER  



Primarily press the sync button of receiver for 2 seconds and see blinking  

green light of receiver.  

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 PreciseTemperatureMeasurement  

 Heating calibration  

ON/OFFControl  

WirelessConnection  

TPIAlgorithm  

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While yourdeviceis turned off, pressand hold thebutton for 3 seconds.  

As shown in the picture above, press the screwdriverforward 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  

Thermostatto the backand squeezeittowards theback.  

Press thebutton until the “  

” menu appears.  

 Heating/Cooling Modes  

RECEIVER  

Then turn up thebutton to right or leftway.  

1-Manual Operation Button:  

Deactivates the Receiver and allows you  

If the pairing is successful, the green flashing LED on the receiver will be  

constant.  

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MITRA 220 RF AND EQUIPMENTS  

to use heating/cooling unit manually.  

2-Pairing Button:  



Receiverand Room Thermostathavebeen paired to each other.  

Low Battery Warning: When the “  

” icon appears on the screen, it means  

Holder  

Alkaline  

Battery  

MITRA 220 RF  

Room Thermostat  

“low battery warning”. It is recommended to replace the batteries when this  

warning appears.  

Pairs the Receiver and the Room  

ROOM THERMOSTATTEMPERATURE CALIBRATION  

Temperature sensors which are used in Room Thermostats are highly  

sensitive. You mayneed to calibrate yourRoom Thermostat if youwould like  

to get the same temperature values with other thermometers in your living  

space.  

Thermostat.  

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.  

3-Receiver LED Light  

4-Receiver Power Cable Input  

5-Heating/Cooling Unit Connection  

Cable Input  

Please throwyour dead batteries into thewastebin for batteries.  

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

While yourdeviceis turned off, pressand hold thebutton for 3 seconds.  

Press the button until the “ ” menu appers. In order to see the desired  

RECEIVER PLACEMENT  

temperature, set the temperature difference by turning the button to right  

or left. This valuecan be arranged between“-8^oC" and “+8^oC".  

To save the settings and exit, press the "On/Off" button until the device  

turns off.  

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The important things to note for the Receiver  

placement is avoiding physical contact between the  

Receiver and heating/cooling unit, and protecting it  

against materialssuch asliquid, dust etc.  



Dowels and  

Screws  

Receiver  

RECEIVER LED DESCRIPTIONS  

Constant Red  

Blinking Green  

Constant Green  

Receiver has power but Receiver and Room  

Note:Recommended tempreturecalibration is “0.0^oC”.  

Thermostat are not paired.  

Waiting for pairing signal from the  

Room Thermostat.  

ROOM THERMOSTAT HEATING / COOLING MODES  

Your Room Thermostat has heating and cooling modes. In order to switch  

easilybetweenheating and cooling modes:  

Receiver and Room Thermostat are paired.  

Heating/cooling unit is not operating.  

Operate the heating/cooling unit signal has  

reached to the Receiver.  

The devices should be placed in order to minimize the damage to the  

receivedand transmittedsignals bypayingattentiontothefollowingpoints;  

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While yourdeviceis turned off, press and hold the button for 3 seconds.  

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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.  

3 Short Orange  

Blinking  

Pressthebutton until the“  

You can switch between “  

” menu appears.  

” (heating) and “  

” (cooling) modes by  

Constant Orange  

Heating/cooling unit is operating.  

turning thebutton to right or leftin the“  

” menu.  

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TECHNICAL DATA  

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To savethesettings and exit, press thebutton until thedeviceturns off.  

The settings you have made have been saved. Once you turned on your  

device, itwill operatewith thechanged settings.  

3 Short Green  

Blinking  

Shut the heating/cooling unit down signal has  

reached to the Receiver.  

Room Thermostat  

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Distance between the Room Thermostat and the Receiver should not  

exceed 20metersor 2 floors.  

Blinking Orange  

Heating/Cooling unit operates in manual mode.  

Dimensions  

85mm / 125mm / 24mm  

3V DC (2 x AAA alkaline battery)  

0.1^oC  

FACTORY SETTINGS RESET  

Operating Current  

Temperature Measurement  

Accuracy  

Receiver must be installed at least 50 cm away from the heating/cooling  

unit.  

You can reset your Room Thermostat to its default factory settings.  

This operation resets the calibration setting, heating/coling modes  

and hysteresis settings to factory setting. To reset your Room  

Thermostatto factory setting:  

Blinking Red  

Receiver did not get any signal from the Room  

Thermostat for 22 minutes or longer.  

Heating/cooling unit has shut down.  

(5^oC) – (30^oC)  

RECEIVER SETUP  

Operating Temperature Range  

Battery Life  

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First, shut down your heating/cooling unit and your heating/cooling unit's  

power sourcewith allelectricalcurrent(fuse, socketetc.)  

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 the Receiver.  

1 Years (2 x AAA)  

(-10^oC) – (+50^oC)  

(-20^oC) – (+60^oC)  

ROOM THERMOSTAT PLACEMENT  

 While your device is turned off, press and hold the button for 3  

seconds.  

Operating Temperature  

Storage Temperature  

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  

themostconvenientspot.  

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 Pressthebutton until the“  

 While in the “ “ menu, turn the button to right or left in order to  

select“ “ option and pressthebutton.  

” menu appears.  

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Connect the other ends of the cable -which you connected to the Receiver  

to room thermostat connection terminal as shown in your  

heating/cooling unit's user manual.  

 Your devicewillbe turned off and resettofactory settings.  

Receiver  

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You must first connect the Receiver power cable to the Receiver and then  

to thefuse to which theheating/cooling unit is connected.  

After completing the cable connection process, firstly turn on your fuse  

and then yourheating/cooling unit.  

TPI ROOM THERMOSTAT WORKING LOGIC  

Dimensions  

90mm / 90mm / 25mm  

230V AC  

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.  

Operation Current  

Relay NO Switching Current  

min. 20 cm  

7A (240VAC – Resistive load)  

10A (120VAC – Resistive load)  

(-20^oC) – (+60^oC)  

By pressing the Receiver's manual usage button for 2 seconds, youshould  

see the Orange Light blinking on the Receiver. In this way, after making  

sure that the heating/cooling unit is operating, press the same button  

again for 2 seconds and seethattheOrange LEDturns off.  

Set up the Room Thermostat to pair the Receiver with the Room  

Thermostat.  

Storage Temperature  

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General	Details
Name	GENERALLIFE MITRA 220 RF Wireless Room Thermostat User Manual
Make	GENERALLIFE
Language	English
Filetype	PDF (Download)
File size	2.19 MB

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• ALL THERMOSTAT INSTRUCTIONS & USER MANUALS
• GENERALLIFE

GENERALLIFE MITRA 220 RF Wireless Room Thermostat User Manual Overview

Summary of Contents

• Page 1: Receiver wiring diagram Digital room thermostat Battery placement Heating/cooling unit indicators: blinking indicates operation, steady indicates not working. Mitra 220 RF is a wireless room thermostat for comfortable and economic heating/cooling. Pairing the room thermostat and the receiver involves pressing the sync button. Room thermostat temperature calibration may be needed for accurate readings. Receiver placement should avoid contact with heating/cooling units and protect against dust and liquids. The room thermostat has heating and cooling modes that can be switched easily. Your device will operate with the changed settings after saving them.
• Page 2: Warranty conditions state that the warranty period starts from the invoice date and covers manufacturing defects for 5 years. Devices are delivered in working condition, and on-site commissioning is subject to a service fee. Repairs covered by the warranty are carried out at the company factory, with transportation costs borne by the customer for on-site services. Maintenance of devices is also performed by the company, with travel fares covered by the customer. TPI technology ensures energy efficiency by measuring and applying optimal timings to maintain the desired temperature. If the TPI Room Thermostat is de-energized or relocated, the learning process restarts and takes about 7 days. Malfunctions caused by customer actions are not covered by the warranty, and all expenses will be the customer's responsibility. The warranty does not cover damages from improper use or external factors like fire or flood. The customer must report any product damages to maintain warranty rights. The warranty document must be retained by the customer, as a replacement will not be issued if lost.