INT Devireg™ 535 Installation manual Warning! This manual is only to be used by a professional installer to install and set up the thermostat properly.
Congratulations with… ... your DEVI floor heating system. Your property has been installed with a DEVI electric floor heating system. DEVI is Europe’s leading floor heating manufacturer, with over 45 years experience. We are confident that you will be satisfied with your new system. DEVI brings you… An Invisible heating solution - A concealed heat source opens up greater opportunities for decorating and furnishing.
Install & configure the thermostat Placement of Devireg™ 535 When Devireg™ 535 is used as a room sensor, installation height should typically be between 80-150 cm. INT In wet rooms it should be installed on an even surface, according to local building regulations. At least 50 cm away from windows/doors that will be left open occasionally. Not on a wall where it will be subjected to direct sunlight. Not on the inner side of a wall facing the outside.
Installation and connection Installation of Devireg™ 535 1. To remove the front cover, gently press the release tabs under the bottom of the thermostat with a screwdriver. Then remove the front. Removing the front cover and pushing the installation button, is not intended to be done by anyone else but a qualified installer! Mains 180-250V~ NL Max. Load 15 A NO CONNECT Connect the thermostat according to the connection diagram Sensor 2.
Choose sensor combination 3. Choose sensor combination When installing the Devireg™ 535 you need to choose the type of heating and thus which sensors should be used. You have three options: Comfort heating: Constant temperature on the floor in INT bathrooms and other rooms where a comfortable warm surface is required. Install the Floor sensor and choose only the Floor sensor. Total heating: Control of room temperature in living rooms etc.
Configuration - sensor Selection of sensor type Power on the thermostat. With the front off, with a small screwdriver, pencil, or needle press the installation button. Select the sensors to be used for the heating system: DeviregTM 535 is able to use two sensors: - a built-in room sensor - an external sensor to be placed in the floor. This gives 3 options: floor sensor. room sensor. both room and floor sensor.
Configuration - Max. floor temp. Maximum floor temperature. When selecting either floor sensor or floor and room sensors, next screen is maximum floor temperature. INT Default setting is 35°C. To change this setting, press • and use the arrow buttons ▲▼ to select your choice. Press • to accept your choice. If you have selected a combination of room and floor sensor, the installation procedure is complete. Press installation button to accept.
Configuration - Scale Scale If you select DeviregTM 535 to only use a floor sensor, mode , you have to select the display type. The choice is either numerical scale 1-6 or Celcius scale 5° to 45°. Default is Celcius scale. When selecting Celcius, the display will show the actual temperature at the floor sensor. To change this setting, press • and use the arrow buttons ▲▼ to select your choice. Press • to accept your choice. The installation procedure is now finished.
Trouble shooting Clock symbol flashing: Time settings were lost due to power cut. The thermostat resumes to manual mode. E4 flashing in display: Error code 4 – The thermostat has overheated and has switched off Let the thermostat cool for period. Then switch the thermostat off and on. E5 or E6 flashing in display: Error code 5 - Floor sensor short circuited. Error code 6 - Floor sensor disconnected.
Technical specifications Operation voltage Standby power consumption Relay: • Resistive load • Inductive load Sensing unit Sensing values: • 0°C • 20°C • 50°C Hysteresis 180-250 VAC, 50/60 Hz Max. 0.30 W 230V ~ 15A / 3450W cos φ= 0.3 Max. 4A NTC 15 kOhm at 25°C 42 kOhm 18 kOhm 6 kOhm ± 0.2°C with room sensor, ± 0.4°C with floor sensor only -10° to +30°C Ambient temperature Frost protection 5°C Temperature range 5-35°C with room sensor, 5-45°C with floor sensor only.
Disposal Instruction INT 11
Article No.: 08095880 VICKI302 DEVI A/S Ulvehavevej 61 DK-7100 Vejle Tel: +45 74 88 85 00 Fax: +45 74 88 85 01 www.devi.
