Do you have a question about the LumiSmart 25 and is the answer not in the manual?
Questions and answers
Андрей
August 4, 2025
Здравствуйте, почему при правильном подключении проводов срабатывает защита от КЗ ? При неправильном подключении фазы(на 5 контакт) и нуля (на 6-ой контакт)терморегулятор работает нормально(греет пол и отключается при достижении темп) при этом на выключенном регуляторе индикатор показывает напряжение на 3,4,5 контактах
INTRODUCTION The LumiSmart 25 thermostat is designed to control electrical heat- ing systems of premises . The thermostat maintains a comfortable temperature of the heated surface and provides efficient energy consumption . The thermostat provides heating control using one of...
CONTROLS AND DISPLAY "ON" button and adjustment ring are used for thermostat regulation . 1. The "ON" Button 2. The temperature scale 3. The adjustment ring Figure 1...
Maintenance temperature control To control the maintenance temperature, use the adjustment ring to set the desired temperature . The thermostat will keep it by turning OFF the heating when overheating by 1 degree is detected and turning it ON when the temperature drops by 1 degree below the set value . Heating is ON when Heating is ON when floor temperature...
THE LUMISMART 25 THERMOSTAT INSTALLATION MANUAL Scope of delivery 1. LumiSmart 25 Thermostat 2. Floor temperature sensor with the installation wire (2 m± 10 %) 3. Technical certificate 4. Packing box Installation and connection Tools and materials required: 1. Corrugated plastic tube min 16 mm in diameter (the length depends on the thermostat mounting location) 2.
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IMPORTANT! Refer to the "Installation and connection" section of this Manual for the connection diagram and installation guidelines. We recommend to use the services of qualified specialists when installing the thermostat and heating system. The electrical connection and connection to the mains must be performed by a professional electrician.
Floor temperature sensor installation The floor temperature sensor should be placed in a corrugated plastic tube near its end . This end of the tube must be sealed to prevent penetration of tile fixing solution or cement mortar during the warm floor installation .
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Figure 3 Energize the supply cable and find the phase wire and the neutral wire using the mains phase indicator; mark these wires . De-energize the supply cable . Connect all required wires to the thermostat using its terminals with screw fastening .
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tive earthing (PE) line via the external terminal contact (not included in the scope of delivery) (Figure 4) . Protective Protective earthing line (PE) earthing line (PE) External External terminal terminal Temperature connector Temperature connector sensor 230 VAC sensor 230 VAC Single-core heating cable/mat Single-core heating cable/mat Figure 4...
Mounting the thermostat Disassemble the device . 1. Remove the front cover . For that, carefully press in turn, by thin slot screwdriver, the latches located on the lower side of the front cover, pulling it slightly out (Figure 6a) . 2.
Assembling the device Install the front cover carefully on the upper latches of the rear part of the device and press the cover at an angle up to the click of all latches . Make sure that the front cover tightly adjoins the rear part A(2:1) A(2:1) of the thermostat installed in the mounting box .
TECHNICAL DATA Supply voltage 230 VAC Maximum load current 16 A (3 .5 kW) Power consumption 450 mW Weight 130 gr Dimensions 80×80×57 mm Ingress protection rating IP31 Protection class Floor temperature sensor, included in the scope NTC 6 .8 kOhm of delivery (TST02) Sensor installation wire length 2 m ±...
TRANSPORTATION AND STORAGE It is allowed to transport the thermostat by all transport means in accordance with the rules of transportation operating for the particu- lar means of transport used . SAFETY MEASURES The thermostat conforms to the requirements of the Technical Regulations EN 60730-1: 2016 EN 55014-1: 2017...
. The Service Center: +7 495 728-80-80, garant@sst .ru 141008, Russia, Moscow region, Mytischi, Proektiruemyj proezd 5274, Bldg . 7 . Addresses and phone numbers of service centers in other regions are specified on the website www .sst-iwarm .com...
Date of sale Seller’s stamp here The manufacturer: Zavod SST TP LLC Russia 141008 Mytischy, Moscow region, Proektiruemyj proezd 5274, Bldg . 7 Tel ./fax: +7 495 728-80-80; e-mail: sst@sst .ru; www .sst-iwarm .com Passed for printing on 25 .05 .2020...
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Do you have a question about the LumiSmart 25 and is the answer not in the manual?
Questions and answers
Здравствуйте, почему при правильном подключении проводов срабатывает защита от КЗ ? При неправильном подключении фазы(на 5 контакт) и нуля (на 6-ой контакт)терморегулятор работает нормально(греет пол и отключается при достижении темп) при этом на выключенном регуляторе индикатор показывает напряжение на 3,4,5 контактах