GENERAL LIFE MITRA 110S User Manual

DIGITAL ROOM THERMOSTAT
MITRA 110S
USER MANUAL
generallife.com.tr
ENGLISH
DIGITAL ROOM THERMOSTAT
generallife.com.tr
MITRA 110S USER MANUAL
GENERAL SPECIFICATIONS
MITRA 110S is a wired room thermostat. The user can adjust the
room temperature with the required temperature and get more
comfortable and economic heating.
Precise Temperature Measurement Wired Connection

ON/OFF Control

MITRA 110S AND EQUIPMENTS
MITRA 110S Alkaline Dowels and
Room Thermostat Battery Screws
TECHNICAL DATA
Dimensions ( H / L / W ) 85mm / 125mm / 24mm
Operating Current 3V DC (2 x AAA alkaline battery)
Relay NO Switching Current 2A/30VDC (Resistive load)
0.5A/125VAC (Resistive load)
Temperature Measurement 0.1 C o
Accuracy
Operating Sensivity 0.5 C o
Operating Temperature Range (5 C) – (35 C) o o
Battery Life 1 Year (2 x AAA)
Operating Temperature (-10 C) – (+50 C) o o
Storage Temperature (-20 C) – (+60 C) o o
ROOM THERMOSTAT
Indicator LED
Adjustment Knob
Room Thermostat Indicator LED Descriptions
If it blinks once The relay contact opens and the heating unit
stops working.
If it blinks twice The relay contact closes and the heating unit
starts.
1
ROOM THERMOSTAT PLACEMENT
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
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.
min. 20 cm
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.
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.
2
ROOM THERMOSTAT WIRING DIAGRAM
NO COM
WARNING!
Operations inside the boiler or related to the electrical installation
must be carried out by persons with professional competence.
ROOM THERMOSTAT WORKING LOGIC
Your Room Thermostat will start working from the moment you insert
the batteries Your Room Thermostat measures the temperature of its
environment every 5 seconds. If the ambient temperature rises 0.5
degrees above the temperature you have set, your Room Thermostat
will send a command to the Receiver and turn off the boiler , if it falls
below 0.5 degrees, it turns on the boiler. Thus, it ensures that the
ambient temperature remains within a certain range.
Room
Temperature
22.5 C
Set
22.0 C
Temperature
21.5 C
Heating
Unit On
Heating
Unit Off
Time
FREQUENTLY ASKED QUESTIONS
Is my Room Thermostat compatible with my boiler?

If your boiler has on-off connections, your Room Thermostat is
compatible. You can learn the information about your boiler from the
boiler user manual or your boiler service.
How will I connect my boiler with my Room Thermostat?

We recommend that the connection between your Room Thermostat
and your boiler should be made by professionally qualified persons.
2x0.75 mm cable is sufficient for the Room Thermostat - boiler
connection.
Connect one end of the cable pair to the room thermostat connection
terminals stated in the user manual of your boiler.
Connect the other end of the cable pair to COM and NO inputs of the
terminal inside the Room Thermostat as shown in the "ROOM
THERMOSTAT WIRING DIAGRAM" section.
The direction of the cable ends does not matter.
3
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o
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