Related Manuals for Daikin D2TND012A4AA
Summary of Contents for Daikin D2TND012A4AA
- Page 1 Installation manual Wall-mounted condensing boiler D2CND024A1AA D2CND024A4AA D2TND012A4AA Installation manual D2TND018A4AA English Wall-mounted condensing boiler D2TND024A4AA...
- 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........10 Daikin. Underfloor heating requirements..........11 Residual pump lift graph............11 ▪ 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
71.9 65.1 control unit software. Bottom view of models D2TND012A4AA, D2TND018A4AA and Combustion control safety system: Boiler control unit monitors the D2TND024A4AA flame to avoid bad combustion and risky conditions. It also makes self-inspection against its own malfunctioning and to keep emissions always at a low level. -
Page 6: Components
3 About the unit Components Components of models D2CND024A1AA and D2CND024A4AA Components of models D2TND012A4AA, D2TND018A4AA and D2TND024A4AA Automatic air vent (heat exchanger) Flow temperature sensor Automatic air vent (heat exchanger) Expansion vessel (8 litres) Flow temperature sensor Gas valve Expansion vessel (8 litres) -
Page 7: Technical Specifications
3 About the unit Technical specifications Technical specifications Unit D2TND012A4AA D2TND018A4AA D2TND024A4AA D2CND024A*AA Heat Input Range(Qn) 2.9~11.2 2.9~17.0 2.9~23.5 2.9~23.5 Nominal Heat Output Range (Pn) at 80-60°C 2.8~10.9 2.8~16.6 2.8~22.8 2.8~22.8 Nominal Heat Output Range (Pn) at 50-30°C 3.1~12.0 3.1~18.0 3.1~24.0... -
Page 8: To Open The Unit
4 Installation Energy-related products (ErP) specifications Symbol Unit D2TND012A4AA D2TND018A4AA D2TND024A4AA D2CND024A*AA Daily electricity consumption — — — 0.166 elec Annually electricity consumption — — — Water heating energy efficiency η — — — Water heating energy efficiency class —... -
Page 9: Minimum Installation Clearances
Condensate hose Cable glands 2×PG 7, 1×PG 9 Energy label Storage tank temperature sensor (only for models D2TND012A4AA, D2TND018A4AA and D2TND024A4AA) 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 10: To Mount The Unit
4 Installation To mount the unit Central heating system requirements 1 The mounting template shows the position for the horizontal flue. If there is no hole in the wall for the flue piping, drill one. If Expansion vessel sizing there is already a hole in the wall for the flue piping, you can The boiler is equipped with an 8 litre expansion vessel that has initial use this hole as a starting point to determine the position of the charge pressure of 1 bar. -
Page 11: Underfloor Heating Requirements
1600 1800 B (l/h) Ensure that necessary gaskets are placed. Residual pump lift (mbar) Note: Optional Daikin connection kit can be used and it is Flow (l/h) recommended to use it. Connections Piping connections of models D2TND012A4AA, D2TND018A4AA and D2TND024A4AA Below, find the piping connections of the unit. -
Page 12: Guidelines When Connecting The Gas Piping
Ensure that necessary gaskets are placed. ▪ The materials used in the installation must be in compliance with Note: Optional Daikin connection kit can be used and it is the applicable legislation, standards, and regulations. recommended to use it. -
Page 13: Guidelines When Connecting The Electrical Wiring
4 Installation ▪ The maximum pressure in the domestic hot water circuit is 10 bar. ▪ A main switch or other means for disconnection, having a contact Inspect the piping taking this in to consideration. If the water separation in all poles providing full disconnection under pressure of the main water supply is excessive, use an overvoltage category III, shall be installed in the fixed wiring. - Page 14 4 Installation Wiring of the options that are to be connected to the X2M connector must pop out from the inside of the unit via cable glands. Cable glands that are sent with the unit must be assembled to the bottom sheet of the boiler in case connection of these options.
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Page 15: 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 D2CND024A1AA and D2CND024A4AA Models D2TND024A4AA, D2TND018A4AA and D2TND012A4AA D2CND024A1/4AA + D2TND012~024A4AA Installation manual Wall-mounted condensing boiler 3P469346-3E – 2017.07... -
Page 16: Guidelines When Connecting The Condensate Piping
Flue temperature sensor NTC5 Domestic hot water temperature sensor (for models D2CND024A*AA) NTC5 Domestic hot water storage tank sensor (for models D2TND012A4AA, ≥450 mm D2TND018A4AA and D2TND024A4AA) Air breaker NTC6 Solar domestic hot water Internal soil and vent stack temperature sensor... -
Page 17: Guidelines When Connecting The Boiler To The Flue Gas System
4 Installation Open end direct into gully, below ground but above water NOTICE level Optional parts shown in rectangular area are used where Terminating into an external purpose made soakaway needed. Type C13x (concentric flue system) The boiler draws combustion air from outside via a concentric coaxial pipe fitted to the external wall and expels flue gas to the outside via the external wall. - Page 18 4 Installation Flue length determination Flue duct length (L) is measured from lip of the elbow to end of the flue terminal. Flue duct length Distance of outer lip of terminal to outer wall, a≤50 mm Note: Flue ducts are inserted 45 mm into elbows and extensions. Type C33x (concentric flue system) The boiler draws combustion air from the outside and expels flue gas to the outside through a concentric coaxial pipe via the roof.
- Page 19 ▪ The boiler must be connected to a system with the following system must be obtained via Daikin. characteristics: T120 P1 W ▪ Maximum allowable temperature of combustion air: 50°C ▪...
- Page 20 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 21 4 Installation Allowable flue length for C93x (for D2CND* ) DN 80 Flex circular and rough 33.8 DN 80 Flex circular and rough 12.8 DN 80 Flex square and rough 19.6 69.2 DN 80 Flex square and rough 17.0 60.0 DN 80 Flex square and rough 12.2...
- Page 22 90° elbow 60 mm 1.5 m Flue parts order codes 45° elbow 60 mm 1.0 m Required flue kits and/or additional parts can be ordered from Daikin 90° elbow 80 mm 2.0 m with the order codes given in the table below: 45° elbow 80 mm 1.0 m...
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Page 23: To Fill The System With Water
Water filling must be done while the boiler is in standby mode. Method 1 Use a disconnector or a double check valve according to (For models D2TND012A4AA, D2TND018A4AA local regulations. D2TND024A4AA) After all system connections are performed with care, perform the following steps: 1 Connect the appliance to the main power supply. -
Page 24: Converting For Use With A Different Type Of Gas
5 Commissioning 4 Measure system water height (see "4.5 Central heating system requirements" on page 10). 5 Slowly turn the filling valve until pressure reaches a value around 0.8 bar for system heights up to 6 metre. For longer system heights, "4.5 Central heating system requirements" ... -
Page 25: Gas-Air Ratio: No Need To Adjust
5 Commissioning Gas-air ratio: No need to adjust Left dial The installer does not have to adjust the gas-air ratio, because the LCD screen Right dial boiler has an electronic gas adaptive feature. Mode / Reset Status indicator Cancel / Back To check for gas leakage Menu / Enter 1 Make sure the system is filled with water and fully vented as... -
Page 26: To Commission The Central Heating Capacity Setting
6 Hand-over to the user 5.4.2 To commission the central heating capacity setting The boiler's central heating capacity can be adjusted form the control panel. If the heat loss of installation is much less than that of the boiler nominal capacity, it is recommended to reduce the boiler nominal capacity to the installation capacity. - 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 3P469346-3E 2017.07...