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  4. DIGIT2 SE VKL
  5. Instructions For Use And Maintenance Manual

Vallox DIGIT2 SE VKL Instructions For Use And Maintenance Manual

Summary of DIGIT2 SE VKL

  • Page 1

    • 1.09.395e • 9.2.2011 • code 3550 se © vallox instructions for use and maintenance digit sed electronic controller with lcd display models: vallox digit2 se vallox digit2 se vkl vallox digit2 se mlv vkl vallox digit2 se mlv electric © vallox • we reserve the right to make changes without prior noti...

  • Page 2: Vallox Digit2 Se

    Vallox digit2 se models code: 3550 se models: vallox digit2 se, vallox digit2 se vkl, vallox digit2 se mlv vkl, vallox digit2 se mlv electric vallox digit2 se • preheating radiator: electric, 1200 w • post-heating radiator: electric, 1200 w vallox digit2 se vkl • preheating radiator: electric, 1200 ...

  • Page 3: Vallox Digit2 Se

    1. Three questions about ventilation 1.1. Why is air replaced in dwellings? Good ventilation promotes healthy living for both residents and the building. Air in a dwelling needs to be replaced in order to remove humidity brought about by living as well as impurities emanating from structures and hum...

  • Page 4: Vallox Digit2 Se

    Wireless remote control and receiver (option) fixed controller (standard) vallox digit2 se speed living area (m 2 ) air flow (l/s) total electricity consumption of fans (w) 1 55 20 40 2 100 35 60 3 140 50 90 4 175 62 125 5 215 75 160 6 245 85 200 7 275 97 235 8 314 110 305 remember! Never turn vallo...

  • Page 5: Vallox Digit2 Se

    Vallox digit2 se instructions for use 5 © vallox • we reserve the right to make changes without prior notice. 2.3.4. Liquid-circulating preheating and precooling • setting the control temperature (-6 ° c... +15 ° c, outdoor air) for the heating function in a liquid-circulating preheating unit (mlv m...

  • Page 6: Vallox Digit2 Se

    2.6. Ventilation control with voltage or current signal • vallox digit2 se fan power can be controlled with a voltage or current signal coming from remote monitoring. • the signal can be used to select speeds 0 to 8. However, if carbon dioxide or humidity adjustment is enabled, the maximum fan speed...

  • Page 7: Vallox Digit2 Se

    Vallox digit2 se 7 instructions for use © vallox • we reserve the right to make changes without prior notice. Remember! Switch post-heating off when it starts to get too warm in the dwelling becau- se of warm weathers. Switch post-heating on again when it gets cooler in autumn. 2.12. Heat recovery a...

  • Page 8: Vallox Digit2 Se

    Vallox digit2 se instructions for use 8 © vallox • we reserve the right to make changes without prior notice. 2.16. Fireplace switch function/boosting fireplace switch function • the fireplace switch stops the extract air fan for 15 minutes and produces overpressure in the ventilation zone. This mak...

  • Page 9: Vallox Digit2 Se

    Fan speed (3). Supply air temperature (21 ° c). Post-heating is on. Time. Filter guard alert. Maintenance reminder alert. Fireplace/booster switch on. The fireplace/booster switch is activated in this display by simultaneously pressing down the + and – buttons for 2 seconds. Week clock control on. 2...

  • Page 10: Vallox Digit2 Se

    Vallox digit2 se instructions for using the control panel 10 © vallox • we reserve the right to make changes without prior notice. 3.3. Settings menu you can reach the settings menu from the operating menu as indicated in section 3.2.2. The displays of the settings menu (sections 3.3.1.–3.3.26.) can...

  • Page 11: Vallox Digit2 Se

    The preheating temperature for the antifrost function of the heat recovery cell is chosen with the + and – buttons. Mlv model: choose outdoor air temperature at which preheating is on. (note! Temperature 3.3.24. Pre-heating temperature for antifrost function in the heat recovery cell preheater 07c v...

  • Page 12: Vallox Digit2 Se

    Vallox digit2 se 12 instructions for using the control panel © vallox • we reserve the right to make changes without prior notice. Base fan speed = 1 maximum fan speed = 8 carbon dioxide adjustment (co 2 ) = 900 ppm co 2 basic humidity level = automatic adjustment interval = 10 min. Freezing protect...

  • Page 13: Vallox Digit2 Se

    Vallox digit2 se maintenance instructions 13 remember! Clean the filters at least twice a year. Set the maintenance reminder interval as needed. See section 3.3.21. (the setting depends on the cleanliness of outdoor and indoor air). When cleaning the filters, it is also advisable to check the cleanl...

  • Page 14: Vallox Digit2 Se

    Vallox digit2 se 14 maintenance instructions 4.2. Fans and post-heating radiator the supply and extract air fans (d and e) have been fastened with rubber collars (f). When removing the fans for maintenance remove the one-way dampers (l) from the vkl model, open the ear (k), which is bent over the ru...

  • Page 15: Troubleshooting

    15 troubleshooting vallox digit2 se © vallox • we reserve the right to make changes without prior notice. Outdoor air coming to the dwelling is cold. Symptom reason do this • air cools down in the attic ducts. • the heat recovery cell is frozen, which is why extract air cannot heat outdoor air. • th...

  • Page 16: Vallox Digit2 Se

    "bus fault" message is displayed and the unit operates at speed 1 (check the fan speed). • wiring fault in the carbon dioxide sensor, in the control panel or in the humidity sensor. 9 • contact a maintenance company. The connections have to be checked and corrected if necessary. "freezing alert" mes...