Daikin D2CND028A1AB Operation Manual

Daikin D2CND028A1AB Operation Manual

Wall-mounted condensing boiler
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Operation manual
Wall-mounted condensing boiler
D2CND028A1AB
D2CND028A4AB
D2CND035A1AB
D2CND035A4AB
Operation manual
D2TND028A4AB
English
Wall-mounted condensing boiler
D2TND035A4AB

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Summary of Contents for Daikin D2CND028A1AB

  • Page 1 Operation manual Wall-mounted condensing boiler D2CND028A1AB D2CND028A4AB D2CND035A1AB D2CND035A4AB Operation manual D2TND028A4AB English Wall-mounted condensing boiler D2TND035A4AB...
  • Page 2: Table Of Contents

    1.2.1 Meaning of warnings and symbols......About the unit 2 Safety instructions This Daikin unit is a wall-mounted gas-fired condensing boiler that Installation ................. can supply heat to central heating systems, as well as supply Smell of gas................domestic hot water. Depending on settings, it is possible to use the Modifications on the unit............
  • Page 3: Safety Instructions

    2 Safety instructions NOTICE CAUTION Indicates a situation that could result in equipment or Do not use sprays, solvents, chlorinated cleaning agents, property damage. paint, and adhesives in the vicinity of the unit. These substances can cause corrosion, even in the flue system. INFORMATION DANGER Indicates useful tips or additional information.
  • Page 4: Operation

    3 Operation The LCD screen has a sleeping function. After one minute of non- Operation interaction with the user interface, the screen darkens. Pressing any button or rotating any dial awakens the display. User interface When you interact with the user interface, the LCD screen will show the home screen of the active operation mode and the related setpoint, depending on the system configuration (see "3.3.3 Possible...
  • Page 5: About The Electronic Gas Adaptive System Calibration

    The following home screens may be possible: home screen. ▪ Room temperature (Daikin room thermostat connected) ▪ The icon blinks if domestic hot water operation is active. ▪ Central heating set temperature Winter mode ▪...
  • Page 6: Changing Temperature Setpoints

    Parameters INFORMATION If an outdoor sensor is connected to the boiler together with Daikin room thermostat, the rules of the case "Combination with Daikin room thermostat" are applicable. The outdoor sensor only provides outdoor temperature data to the room thermostat for water temperature calculation.
  • Page 7: About The Domestic Hot Water Operation

    3 Operation While frost protection is active, “Fr” and actual flow temperature are NOTICE displayed subsequently on the display. In case of bad or inappropriate central heating circuit design, which causes inadequate heat emission to the WARNING living space, activating the ECO mode may cause capacity If the boiler is not connected to the power supply, frost shortage.
  • Page 8: Menu Functions

    3 Operation NOTICE Description (short) Unit Fuel energy consumption / Central A table with all error codes, the reasons for their Heating / Current month appearance, and possible solutions, is located at the very end of this manual. Fuel energy consumption / Central Heating / Current Year Electric energy consumption / Central Menu functions...
  • Page 9: User Settings Menu

    Minute — 0~59 consumption increases. Applicable if energy metering is enabled. Room temperature setpoint used by Daikin Opentherm room thermostat during night mode. Only visible in case User settings menu: Parameters (detailed) Daikin Opentherm room thermostat is connected. Description The date and time are set by means of t parameters to update the LAN adapter.
  • Page 10: Installer Settings Menu

    4 Maintenance and cleaning 6 Press the "Enter" button to confirm or the "Cancel" button to ▪ The largest heat loss occurs through windows and outer doors. cancel. You will return to menu level 2 after pressing "Enter" or Check windows and doors for air-tightness. Close any blinds at "Back"...
  • Page 11 7 Error codes Problem Solution Problem Solution 16-64 Flue temperature Check flue gas discharge path. HJ-10 Water pressure Contact your service agent. signalise overheating sensor fault Perform reset if needed. If problem J6-01 Flow temperature ▪ Check the valves of the radiators repeats, contact your service agent.
  • Page 12: Appliance Category And Supply Pressure

    7 Error codes Appliance category and supply pressure GAS BOILER SYSTEM COMMISSIONING CHECKLIST This Commissioning Checklist is to be completed in full by the competent person who commissioned the boiler as a means of demonstrating compliance with the appropriate Building Regulations and then handed to the customer to keep for future reference. CONTROLS Programmable room thermostat Optimum start control...
  • Page 13 7 Error codes SERVICE RECORD It is recommended that your heating system is serviced regularly and that the appropriate Service Interval Record is completed. Service Provider SERVICE 01 SERVICE 02 ² % ² % ² % ² % (Where Possible) (Where Possible) Signature Signature...
  • Page 16 DAIKIN ISITMA VE SOĞUTMA SİSTEMLERİ SAN.TİC. A.Ş. Gülsuyu Mahallesi, Fevzi Çakmak Caddesi, Burçak Sokak, No:20, 34848 Maltepe İSTANBUL / TÜRKİYE Tel: 0216 453 27 00 Faks: 0216 671 06 00 Çağrı Merkezi: 444 999 0 Web: www.daikin.com.tr 3P469438-5M 2019.11 Verantwortung für Energie und Umwelt...

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