Related Manuals for Daikin D2TND028A4AA
Summary of Contents for Daikin D2TND028A4AA
- Page 1 Installation manual Wall-mounted condensing boiler D2CND028A1AA D2CND028A4AA D2CND035A1AA D2CND035A4AA Installation manual D2TND028A4AA English Wall-mounted condensing boiler D2TND035A4AA...
- Page 2 2P475131-1B...
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Page 3: Table Of Contents
Damage caused by non- observance of these instructions are not under the responsibility of Central heating system requirements........11 Daikin. Underfloor heating requirements..........12 Residual pump lift graph............12 ▪ The original documentation is written in English. All other Connections ................ -
Page 4: Symbols On The Package
About the unit Maximum central heating pressure (bar) Maximum central heating pressure (MPa) This Daikin unit is a wall-mounted gas-fired condensing boiler that Maximum domestic hot water pressure (bar) Maximum domestic hot water pressure (MPa) can supply heat to central heating systems, as well as supply Country of destination(s) domestic hot water. -
Page 5: Dimensions
3 About the unit Pump anti-blockage system: The pump operates for 30 seconds Dimensions every 24 hours during long periods of inactivity to ensure it does not get stuck. To enable this function, the unit must be connected to the Top view power supply. - Page 6 3 About the unit Bottom view of models D2TND028A4AA and D2TND035A4AA 182.5 Installation manual D2CND028+035A1/4AA + D2TND028+035A4AA Wall-mounted condensing boiler 3P469346-5E – 2017.06...
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Page 7: Components
3 About the unit Components Components of models D2CND028A1AA, D2CND028A4AA, Components of models D2TND028A4AA and D2TND035A4AA D2CND035A1AA and D2CND035A4AA Automatic air vent (heat exchanger) Flow temperature sensor Automatic air vent (heat exchanger) Expansion vessel (10 litres) Flow temperature sensor Gas valve Expansion vessel (10 litres) -
Page 8: Technical Specifications
3 About the unit Technical specifications Technical specifications Unit D2CND028A*AA D2CND035A*AA D2TND028A4AA D2TND035A4AA Heat Input Range(Qn) 4.8~27.0 4.8~34.0 4.8~27.0 4.8~34.0 Nominal Heat Output Range (Pn) at 80-60°C 4.6~26.3 4.6~33.2 4.6~26.3 4.6~33.2 Nominal Heat Output Range (Pn) at 50-30°C 5.2~28.2 5.2~35.0 5.2~28.2... -
Page 9: Installation
4 Installation Energy-related products (ErP) specifications Symbol Unit D2CND028A*AA D2CND035A*AA D2TND028A4AA D2TND035A4AA Daily electricity consumption 0.153 0.204 — elec Annually electricity consumption — Water heating energy efficiency η — Water heating energy efficiency class — — — Daily fuel consumption 23.25... -
Page 10: Minimum Installation Clearances
Dowels and screws Condensate hose Cable glands 2×PG 7, 1×PG 9 Energy label Storage tank temperature sensor (only for models D2TND028A4AA and D2TND035A4AA) Condensate trap 2 Check the contents of the package. If any of them is damaged or missing, contact your dealer. CAUTION Store the remaining parts of the package (cardboard, plastic, etc.) in a place children cannot reach. -
Page 11: To Mount The Unit
Daikin accepts no liability for any such damage Central heating system or ineffectiveness caused by using inappropriate additive. -
Page 12: Underfloor Heating Requirements
Ensure that necessary gaskets are placed. The residual pump lift graph shows the amount of pump lift (mbar) Note: Optional Daikin connection kit can be used and it is that remains for the central heating circuit. recommended to use it. -
Page 13: Guidelines When Connecting The Gas Piping
The manufacturer is not responsible for any damage that may occur this way. Note: Optional Daikin connection kit can be used and it is recommended to use it. ▪ The installation of the boiler should be in compliance with the applicable legislation, standards, and regulations. -
Page 14: Guidelines When Connecting The Electrical Wiring
4 Installation ▪ If old piping material does not have oxygen barrier, then it must be separated from the boiler circuit via a plate heat exchanger and a a<b second pump has to be installed for necessary circulation. ▪ If the pressure reading on the boiler user interface is dropping repeatedly, most probably there is a leakage in the installation. - Page 15 4 Installation PG7 PG7 Holes on the bottom sheet that are reserved for cable glands are covered with insulation material. The insulation material must be bored if glands are to be used. Note: Unit must be opened to mount cable glands. See "4.1 To open the unit" on page 9 to reach the inside of the boiler.
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Page 16: Wiring Diagram
4 Installation 4.8.6 Wiring diagram DANGER: RISK OF ELECTROCUTION Disconnect the power supply for more than 10 minutes before servicing Models D2CND028A1AA, D2CND028A4AA, D2CND035A1AA and D2CND035A4AA Models D2TND028A4AA and D2TND035A4AA Installation manual D2CND028+035A1/4AA + D2TND028+035A4AA Wall-mounted condensing boiler 3P469346-5E – 2017.06... -
Page 17: Guidelines When Connecting The Condensate Piping
4 Installation Symbols: 4.8.7 Guidelines when connecting the condensate piping Item Description Option DANGER Wiring depending on model In order to prevent escape of flue gases and so poisoning, the condensate trap must be mounted to its place before Switch box commissioning. -
Page 18: Guidelines When Connecting The Boiler To The Flue Gas System
4 Installation Terminating into an internal soil and vent stack Approved flue systems Choose a flue type according to the installation site. Approved flue types are written on the identification label. Flue termination The positions of the terminals in the roof or in the wall with respect to openings for ventilation must be in accordance with national regulations. - Page 19 4 Installation 30° elbow 60/100 Tee 60/100 with measurement point Extension 60/100 L = 500-1000 mm Allowable flue length for C13x Concentric 60/100 mm 7.0 m Concentric 80/125 mm 33.6 m Including 1 90° elbow Equivalent length of options 90° elbow 60/100 mm 1.5 m 45° elbow 60/100 mm 1.0 m 30°...
- Page 20 CE marking. The connection between the boiler and ▪ Minimum combustion products mass flow rate: 2.2 g/s the shaft and, the connection between the boiler and the air intake system must be obtained via Daikin. ▪ CO content at nominal heat input: 8.8% ▪...
- Page 21 CE marking. The connection between the boiler and the shaft and, the connection between the boiler and the air intake system must be obtained via Daikin. In C83x type units, condensate flow into the unit is not allowed.
- Page 22 4 Installation Allowable flue length for C93x DN 80 Flex circular and rough 11.6 34.1 DN 80 Flex circular and rough 13.0 DN 80 Flex square and rough 23.8 69.9 DN 80 Flex square and rough 20.6 60.6 DN 80 Flex square and rough 14.8 43.5...
- Page 23 EKFGP1856 Extension flex PP 80 mm 10 m EKFGP6340 Flue parts order codes 15 m EKFGP6344 Required flue kits and/or additional parts can be ordered from Daikin 25 m EKFGP6341 with the order codes given in the table below: 50 m EKFGP6342 Flue part Order code...
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Page 24: To Fill The System With Water
Water filling must be done while the boiler is in standby mode. Method 1 (For models D2TND028A4AA and D2TND035A4AA) Use a disconnector or a double check valve according to local regulations. After all system connections are performed with care, perform the following steps: 1 Connect the appliance to the main power supply. -
Page 25: Converting For Use With A Different Type Of Gas
5 Commissioning operation should be done slowly. When pressure exceeds 4.10.2 To modify settings for gas conversion 0.8 bar, error code will disappear and the status indicator light 1 Enter the menu section from the user interface. Select service will turn to blue. Turn off the filling valve. settings by using the left dial. -
Page 26: To Check For Gas Leakage
6 Hand-over to the user 5.4.1 To commission the central heating To check for gas leakage 1 Set mode to winter mode via "Mode" button on the user DANGER interface. ( and icons are displayed on the screen.) Before passing next steps, this control must be fulfilled. 2 Set central heating set temperature to maximum value via left 1 Before connecting the unit to power mains, close valves 1, 2 dial. - Page 27 6 Hand-over to the user ▪ Explain and demonstrate the function of temperature controls, radiator valves etc., for the economic use of the system. ▪ Explain the function of the boiler error mode. Emphasise that if an error is indicated refer to "Error codes" in the operation manual. ▪...
- Page 28 DAIKIN ISITMA VE SOĞUTMA SİSTEMLERİ SAN.TİC. A.Ş. Küçükbakkalköy Mah. Kayışdağı Cad. No: 1 Kat: 21-22 34750 Ataşehir İSTANBUL / TÜRKİYE Tel: 0216 453 27 00 Faks: 0216 671 06 00 Çağrı Merkezi: 444 999 0 Web: www.daikin.com.tr 3P469346-5E 2017.06...
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