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Daikin A2 F, Installation And Operating Instructions Manual

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Daikin A2 F Installation And Operating Instructions Manual Download Page 28

4 

Set-up and installation

Installation and operating instructions

28

Daikin/ROTEX A2 F

Oil condensing boiler A2 F

008.1546499_01 – 03/2018 – EN

D

Image 4-24 Installing the boiler cladding - inserting the front panel

6

7

Move the cover to the end position and screw tight.

Image 4-25 Screwing the cover tight

Item

Designation

A

Boiler cladding – side panel

B

Boiler cladding – side panel

C

Boiler cladding – cover

D

Boiler cladding – front panel

E

Screws

Tab. 4-13

Legend for 

Image 4-19

 to 

Image 4-25

Remove boiler cladding

The boiler cladding is removed in reverse order.

(6)

For legend, see 

Tab. 4-13

Summary of Contents for A2 F

Page 1: ...ating instructions Oil condensing boiler A2 F English Installation and operating instructions Oil condensing boiler A2 F Daikin ROTEX A2 F 18H A2 F 24H A2 F 32H D9HA2018A D9HA2014A D9HA2032A R9HA2018A...

Page 2: ...g Removing the boiler cladding 26 5 Start up 29 5 1 Initial commissioning 29 5 1 1 Requirements 29 5 1 2 Checks before start up 29 5 1 3 Start up 29 5 1 4 After start up 29 5 2 Checklists for start up...

Page 3: ...Installation and operating instructions 3 Daikin ROTEX A2 F Oil condensing boiler A2 F 008 1546499_01 03 2018 EN 14 For the chimney sweep 64 14 1 Data for designing the flue gas pipe 64 14 2 Emission...

Page 4: ...e equipment and under stand the dangers arising therefrom Children must not play with the device Cleaning and user mainten ance must not be carried out by children without supervision Make up the powe...

Page 5: ...der must be maintained are numbered Results of actions are marked with Result 1 2 Safety instructions for installation and operation 1 2 1 General WARNING Heating devices that have not been set up and...

Page 6: ...with the applicable engineering regulations on prevention of corrosion products and deposits VDI 2035 BDH ZVSHK technical information Scale formation Measures for desalination softening or hardness st...

Page 7: ...ating manual to the operator and advise him that these documents must be made available at all times and be stored in the immediate vicinity of the device Document the handover by filling out the inst...

Page 8: ...008 1546499_01 03 2018 EN 3 Product description 3 1 Design and components Image 3 1 Design and components view from above1 Image 3 2 Design and components front and rear view1 Image 3 3 Design and co...

Page 9: ...Heating return flow 24 oil filter 3 Storage tank char ging flow optional 25 MAG connection 4 Storage tank char ging return flow op tional 26 Recirculation tube 5 Oil connection 27 KFE cock 6 flue gas...

Page 10: ...rage tank The Smart Start function remains active until the next request for hot water genera tion is pending The Smart Start function is automatically controlled by the RoCon BF controller Safety man...

Page 11: ...3 B23P B33 B53 B53P Image 4 2 Different set ups Item Designation 1 6 Installation versions for a description see Chap 4 2 1 to Chap 4 2 3 CA Supply air combustion air FG Flue gas RV Rear ventilation a...

Page 12: ...e roof truss the dual pipe for the combustible air supply and the flue gas duct must be laid through a protective pipe with sufficient fire resistance or be structurally separated from the roof truss...

Page 13: ...or such systems based on EN 15035 are listed below C13 Horizontal openings for flue gas outlet and supply air inlet Openings within a square of 50 cm x 50 cm C33 vertical openings for flue gas outlet...

Page 14: ...53 as for B33 but connection to associated flue gas pipe including flue gas opening B53P as for B53 but overpressure operation Spacings of brackets and offsets The distance of the supports of the flue...

Page 15: ...2 F is installed in the attic and the oil is stored in the rooms below it the oil pump of the burner is generally not sufficient If the vacuum on the suction side exceeds the value 0 4 bar the oil mus...

Page 16: ...The associated assembly instructions must be observed for installing the flue gas and supply air holding system components or their means of attachment Each flue gas line must be installed with a sui...

Page 17: ...system fulfils any required other national or regional safety requirements The A2 F is installed correctly Connection INFORMATION We recommend use of the associated LAS construction sets see Chap 4 5...

Page 18: ...096 W8 WHV23 137 231 mm 155079 0088 097 W8 WHV32 231 325 mm 155079 0089 091 W8 WKV15 55 147 mm 155079 0084 092 W8 WKV24 147 239 mm 155079 0085 093 W8 WKV33 239 331 mm 155079 0086 SET L XXX XXX D8 FD1...

Page 19: ...comply with the requirements in accordance with Chap 1 2 5 Corrosion products particles thus created may clog pumps and valves and cause malfunctions Device may not be connected by permeable flexible...

Page 20: ...e boiler instead of the condensate siphon Image 4 8 Connection of the condensate drain line The condensate box can be mounted under the boiler frame and connected to the flue gas connection piece of t...

Page 21: ...a way that the cir cuit board connectors can be connected to the board without voltage Image 4 10 Cable guiding and strain relief 6 Inserting the cables in the controller housing 7 Insert strain relie...

Page 22: ...cuit board in the boiler control panel and attached to the boiler frame by means of cable ties Slide the mains connection cable through the cable penetration into the rear wall of the boiler Image 3 2...

Page 23: ...tV2 The optional storage tank temperature sensor is connected to ter minals 9 10 tDHW The flue gas temperature sensor on the plugged in 6 pin plug is connected to terminals 11 12 tAG WP J3 circuit bo...

Page 24: ...er INFORMATION A separate installation manual is included with this com ponent See the enclosed control system manual for in structions on setting and operation 4 7 6 Room controller RoCon U1 optional...

Page 25: ...rance Standby 680 5 Heating 1200 Reducing 1800 Summer 2700 Automatic 1 4700 Automatic 2 8200 Tab 4 11 Resistance values for evaluating the EXT signal INFORMATION The input is not considered for resist...

Page 26: ...e in accordance with local regula tions DIN 4755 min 5 bar overpressure and 0 3 bar underpres sure 4 9 Filling the system Only fill the A2 F after completion of all installation work in the order show...

Page 27: ...el and boiler control panel Connect the cables to circuit board con nectors J15 and BU1 on circuit boardRoCon BE 2 and ensure the strain relief of the cables Image 4 10 Image 4 22 Installing the boile...

Page 28: ...ing the front panel6 7 Move the cover to the end position and screw tight Image 4 25 Screwing the cover tight Item Designation A Boiler cladding side panel B Boiler cladding side panel C Boiler claddi...

Page 29: ...orrectly If a pressure unit is used as a sep arate oil pump the installation location is also secured by a sealed tank and a filter cup made of metal The A2 F is fully connected The heating and if nec...

Page 30: ...n tank mounted according to specifications and of the requisite size yes 11 Is the safety valve connected to a safe free drain yes 12 Has the quality of the filling water been checked and has any nece...

Page 31: ...d Control panel for the RoCon B1 The control panel is equipped with a coloured backlit clear text dis play INFORMATION Malfunctions are generally indicated by a fault code and a clear text fault messa...

Page 32: ...terminals Changing cables 1 Remove the boiler cladding see Chap 4 10 2 Open the boiler control panel see Chap 4 7 1 3 Remove the strain relief of the affected sensor or connection cable and lift out t...

Page 33: ...t the sensor cable 4 Unscrew the sensor sleeve from the flue gas duct using an SW 24 wrench Image 6 5 The flue gas temperature sensor can only be completely changed with the sleeve 5 Screw the new sen...

Page 34: ...il condensing boiler A2 F 008 1546499_01 03 2018 EN 4 Close the boiler control panel INFORMATION If the fuse immediately blows upon switching on again there is a short circuit in the electrical system...

Page 35: ...stalled as standard is similar in design and func tion to EN 267 The burner is engaged on the burner flange with a bayonet lock and secured with a service screw The construction of the burner head wit...

Page 36: ...he fault code on the display on the control section Unlocking the burner INFORMATION The cause of the last fault is saved in the device and can be reconstructed even after power failure on restarting...

Page 37: ...to higher boiler output while reducing the oil pressure leads to lower boiler output The oil pressure is monitored by the oil pump control unit For this purpose fixed values that cannot be changed ar...

Page 38: ...CO2 below the tolerance O2 above the tolerance Decrease speed 6 Only change the settings in the respective power levels after the measured value has stabilised 7 The setting mode of a power level can...

Page 39: ...OCUTION Touching live parts can result in an electric shock and lead to potentially fatal injuries and burns Before removal of the burner shut off the main switch for the heater and secure against uni...

Page 40: ...chamber is open DANGER RISK OF BURNING Danger of burning on hot surfaces Let the burner cool down sufficiently before dismantling Wear protective gloves 1 Switch off the main heater switch 2 Remove t...

Page 41: ...nsor 3 4 flow Inflow temperature sensor 5 6 flue Not assigned 7 8 DI2 Safety temperature limiter 9 10 DI3 Not assigned Tab 7 8 Assignment of the connection cables on the firing unit 7 6 Ignition trans...

Page 42: ...paper filters of maximum 25 m Oil burner pump function Image 7 15 Oil burner pump function Item Designation Item Designation S Intake manifold NC Oil solenoid valve H Filter E Nozzle connection V Vacu...

Page 43: ...eturn valves 3UV DHW 3UV1 3 way distribution valve hot water heater 3UVB1 3 way mixer valve heater internal boiler circuit CW Cold water DHW Domestic hot water DS Pressure sensor FLS FlowSensor flow r...

Page 44: ...8 Hydraulic connection Installation and operating instructions 44 Daikin ROTEX A2 F Oil condensing boiler A2 F 008 1546499_01 03 2018 EN Image 8 3 Connection diagram of A2 F with Smart Start kit...

Page 45: ...the condensate drain Replacement of the wearing parts if required Documentation of the maintenance work in the operating manual Before restarting the A2 F after maintenance work the require ments for...

Page 46: ...live components must be carried out in accordance with the proper procedures otherwise there may be a danger to the life and health of individuals and the function of the A2 F may be impaired Rectific...

Page 47: ...sate siphon from the flue gas el bow remove the condensate box accessory Image 9 5 Removing the siphon 4 Place a drip tray underneath Image 9 6 Placing a drip tray underneath 5 Open the four screws on...

Page 48: ...mantling the burner see Chap 7 4 2 Clean the burner surface lapping plastic brush and check for damage 3 Visual inspection of the fuel lines for leaks clogging and denting 4 Check the oil filter repla...

Page 49: ...g screw item 6 with Allen key SW 3 Replace the ignition electrodes item 2 Tighten the fixing screw with Allen key SW 3 Dismantling oil nozzles 1 Pull out the ignition cables from the ignition electrod...

Page 50: ...erating mode setting 9 Check the request parameter e g timer program 9 Heating does not warm up enough Heating characteristic too low Increase the parameter value 9 Carry out hydraulic balancing Hot w...

Page 51: ...ter not leakproof Replace the filter Oil pump power insufficient Replace the oil pump Oil atomisation not uni form heavy soot de position in flame tube Oil nozzle loose clogged or worn Check tighten c...

Page 52: ...ng unit On the error display Inside device Heating Module is displayed for the location information Code Component Designation Error E 1 Firing unit Temporary malfunction burner shutdown automatic rel...

Page 53: ...re Measured value under permissible minimum value Top up the heating water Leak test W8006 Warning message Maximum permissible pressure drop exceeded W8007 Warning message Measured value exceed per mi...

Page 54: ...ection functions are active If it is not possible to guarantee the oil and power supply when there is danger of frost then the A2 F must be drained the condensate box must be drained suitable antifree...

Page 55: ...ss as per EN 267 3 3 3 NOX emission class as per EN 267 3 3 3 Diameter of flue gas connection supply air con nection mm 80 125 Voltage V 230 Power supply frequency Hz 50 Max electric power consumption...

Page 56: ...papst HRG134 Tab 12 3 Type designation of the burner components 12 1 1 Integrated heating circulation pump 3 way valves Parameters Unit Heating circulation pump Type Grundfos UPM3K 25 75 CHBL RT Volta...

Page 57: ...ed kW 18 24 31 Seasonal space heating energy efficiency S 91 92 93 Annual energy consumption QHE GJ 41 54 68 Noise power level LWA dB A 63 65 66 Tab 12 6 Product data sheet A2 F Type integrated temper...

Page 58: ...by mode PSB 0 003 0 003 0 003 Heat loss in standby mode Pstby kW 0 093 0 093 0 093 Annual energy consumption QHE kW GJ 11397 41 15078 54 18953 68 Noise power level indoors LWA dB A 63 65 66 Nitrogen o...

Page 59: ...g network flow rate Q Heating output S Spread Tab 12 12 Legend for Image 12 3 12 3 Temperature sensor Image 12 4 Resistance characteristics of the temperature sensor Item Designation RS Sensor resista...

Page 60: ...DHW 230V 230V FLS B B1 A A1 A2 CANH CANL Vcc EXT EBA tV2 tAu tDHW tAG WP V B A B A A A B B L2 L1 N tR tV1 CM471 nc nc V1N V1L 1 1 1 X3 X2 X1 DI FI L Th N L L L L L L N N N N N oil mains RJ45 CAN J16...

Page 61: ...nsor boiler circuit J5 3 pin circuit board connector with pressure sensor cable tV2 Internal mixer sensor inflow temperature sensor heating circuit J6 4 pin circuit board connector with clamped mains...

Page 62: ...13 Notes Installation and operating instructions 62 Daikin ROTEX A2 F Oil condensing boiler A2 F 008 1546499_01 03 2018 EN 13 Notes...

Page 63: ...3 Flue gas mass flow 17 Flue gas system Measurement 16 Flue gas system Minimum requirements 16 Flue gas system Piping height 16 Fuel Information 10 I Installation area 15 Installation height 15 Instal...

Page 64: ...ing load types are available for selection Off The emission measurement is switched off any heat ge nerators switched on by the A2 F control functions continue to be regulated normally Base load The h...

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