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Summary of Contents for Demir Dokum vintomiX P18/24-AS/1
- Page 1 vintomiX P18/24-AS/1 P24/28-AS/1 en Installation and maintenance instructions...
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Page 2: Table Of Contents
Installation and maintenance Inspection and maintenance ......20 10.1 Checking and setting the CO₂ content....20 instructions 10.2 Moving the expansion vessel to the maintenance position on the combustion Contents block ..............21 10.3 Moving the expansion vessel to the Safety .............. -
Page 3: Safety
– Installation Safety – Start-up Intended use – Inspection and maintenance The product is intended as a heat generator – Repair for sealed heating installations and for do- – Decommissioning mestic hot water generation. ▶ Proceed in accordance with current tech- Improper use of any kind is prohibited. -
Page 4: Air Supply
the gas supply company as soon as you monia compounds, dust or similar sub- are outside the building. stances. ▶ Ensure that no chemical substances are 1.3.2 Flue gas stored at the installation site. ▶ If you are installing the product in Flue gases may cause poisoning, while hot flue gases may also cause burns. -
Page 5: High Temperatures
1.3.6 Weight Regulations (directives, laws, standards) To prevent injuries when transporting the ▶ Observe the national regulations, stand- product: ards, directives, ordinances and laws. ▶ Make sure that the product is transported by at least two people. 1.3.7 Explosive and flammable substances To prevent explosions and fire: ▶... -
Page 6: Notes On The Documentation
Product article number Pressure sensor vintomiX P18/24-AS/1 (H-UA) 8000015375 vintomiX P24/28-AS/1 (H-UA) 8000015367 Validity: vintomiX P18/24-AS/1 (H-UA) Product description This product is a gas-fired condensing boiler. Product design Validity: vintomiX P24/28-AS/1 (H-UA) Electronics box Reference pressure pipe for the gas valve... -
Page 7: Data Plate
Data plate Serial number The data plate is mounted on the rear of the electronics box You can find the serial number on the data plate and on the and on the upper side of the product at the factory. Any in- sticker on the upper side of the product. -
Page 8: Product Dimensions
Product dimensions Minimum clearances Minimum clearance 60/100 mm diameter air/flue pipe: 150 mm 80/80 mm diameter air/flue pipe: 220 mm 80/125 mm diameter air/flue pipe: 276 mm 180 mm 150 mm Leave sufficient space on this side of the product. This may be required if the pump head needs to be replaced. -
Page 9: Installation
Installation Warning. Risk of adverse health effects caused by Danger! impurities in the potable water. Risk of scalding and/or risk of material Sealing residues, dirt or other residues in the damage due to incorrect installation lead- pipelines may adversely affect the quality of ing to escaping water. -
Page 10: Connecting Gas And Water
Flush out the supply pipes thoroughly prior to installa- tion. Install a filling device between the cold water pipe and the heating flow. Securely connect the product to the water mains. Do not use a connection hose set for this. Connecting gas and water Danger! Risk of burns and/or risk of material dam-... -
Page 11: Filling The Condensate Siphon
Filling the condensate siphon The flue system must at least correspond to the classification T 120 P1 W 1 in accordance with EN 1443. The maximum pipe length must be calculated based on the permissible pressure difference in the technical data. The maximum pipe length (straight pipe only) corresponds to the maximum permitted flue pipe length without any el- bows. -
Page 12: Electrical Installation
5.6.4 Installing the standard connector for the 5.7.1 Removing the front casing 60/100 mm diameter air/flue pipe Insert the standard connector. In doing so, pay atten- tion to the latching lugs. Turn the standard connector clockwise until it clicks into position. 5.6.5 Installing the connector for the air/flue pipe, 80/125 mm diameter... -
Page 13: Connecting The Control
Route the connection cable in the cable trunking on the underside of the product. Ensure that the grommet is plugged in correctly and that the cables have been routed correctly. Ensure that the grommets envelop the connection cables tightly and with no visible gaps. Use strain reliefs. -
Page 14: Operation
Alternatives 2 ‒ Connecting the low-voltage Press to exit the check programmes. control (24 V): ▶ Remove the bridge and connect the control to the Calling up status codes 24 V = RT (2) connection. Call up the installer level. (→ Page 14) Alternatives 3 ‒... -
Page 15: Filling The Heating Installation
▶ You must treat the filling and supplementary water in the If you have used the above-mentioned additives, inform following cases the end user about the measures that are required. ▶ Inform the end user about the measures required for frost –... -
Page 16: Purging The Heating Installation
Fill with heating water until the required filling pressure is reached. – 0.10 to 0.14 MPa (1.00 to 1.40 bar) ▽ If the heating installation extends over several storeys, higher filling pressures may be required to avoid air entering the heating installation. Close the filling tap and the heating water supply. - Page 17 Result 2: 7.5.4 Checking the CO₂ content Gas connection pressure/gas flow pressure not in the permissible range Caution. Risk of material damage and oper- ating faults caused by incorrect gas connection pressure/gas flow pres- sure. If the gas connection pressure/gas flow pressure lies outside the permissible range, this can cause operating faults in and damage to the product.
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Page 18: Checking The Heating Mode
7.5.5 Performing a gas conversion Checking the heating mode Make sure that there is a heat requirement. Activate the display of the status codes. (→ Page 14) ◁ If the product is working correctly, the display shows S.04. ▽ If the filling function for the condensate siphon has been activated, S.58 is displayed as a priority. -
Page 19: Pump Curve
Diagnostics codes (→ Page 31) in hPa (mbar) 8.1.2.2 Pump curve 8.1.3 Setting the bypass valve Validity: vintomiX P18/24-AS/1 (H-UA) Remove the front casing. Hinge the electronics box downwards. Regulate the pressure using the adjusting screw (1). Position of the... -
Page 20: Handing Over To The End User
8.1.4 Setting the heating and domestic hot water 10.1 Checking and setting the CO₂ content temperature Note Condition: If installing a control is not intended Only a qualified competent person is authorised to implement the CO₂ setting on the gas valve ▶... -
Page 21: Moving The Expansion Vessel To The Maintenance Position On The Combustion Block
Natural gas H – setting the CO₂ content 10.3 Moving the expansion vessel to the maintenance position on the hydraulic block Ukraine Natural gas Removed front Fitted front cas- casing 9.0 ±0.3 % 9.2 ±0.3 % CO₂ at full load Set for Wobbe in- 14.09 kW⋅h/m³... - Page 22 ▶ Remove the entire compact thermal module (1) from Note the heat exchanger. The compact thermal module consists of four Validity: vintomiX P18/24-AS/1 (H-UA) main components: – Gas valve assembly, – Venturi, – Restrictor for the reference pressure pipe (28 kW only), –...
- Page 23 – Cleaning agent reaction time: 20 min Use a plastic brush or sufficiently strong jet of water to remove the loosened dirt (for example, by using a spray bottle with ascending pipe). In doing so, ensure that no spraying water reaches the other components. Do not point the jet of water directly at the insulating mat (3) on the rear of the heat exchanger.
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Page 24: Installing The Compact Thermal Module
10.4.5 Installing the compact thermal module Validity: vintomiX P18/24-AS/1 (H-UA) Validity: vintomiX P24/28-AS/1 (H-UA) ▶ Connect the air intake pipe to the intake stub. ▶ Connect the compact thermal module (1) to the heat ▶ Connect the air intake pipe to the intake stub. -
Page 25: Checking The Ignition Electrode
< 0.075 MPa (< 0.750 bar) ▶ Fill the expansion vessel in accordance with the Validity: vintomiX P18/24-AS/1 (H-UA) static height of the heating installation; ideally with nitrogen, otherwise with air. Ensure that the drain valve is open when topping up. - Page 26 Remove the five fixing screws (1) from the hydraulic block. Remove the hydraulic block from the product. Unscrew the water and gas connections (1). Remove the flexible hose (2) from the hydraulic block without unscrewing the connection at the expansion vessel.
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Page 27: Cleaning The Condensate Siphon
10.4.9 Cleaning the condensate siphon Position the heating filter (1) using the centring system. Reinsert the heating filter into its bracket in the hy- draulic block. Use only new seals (2). Install the domestic hot water plate heat exchanger (3) using the centring system on the hydraulic block. -
Page 28: Draining The Product
10.5 Draining the product 11.2 Eliminating faults Active faults appear in the display's basic display. ▶ Call up the fault memory to find out which faults occurred most recently on the product. (→ Page 28) ▶ Use the table in the appendix to eliminate the faults. Fault codes (→... -
Page 29: Completing Repair Work
11.4.3 Replacing the gas valve assembly Note Each destroyed tamper-proof seal must be re- placed with a new tamper-proof seal. Validity: vintomiX P18/24-AS/1 (H-UA) Remove the fan as shown in the figure. Reinstall the new fan in the reverse order. Install the compact thermal module. -
Page 30: 12 Decommissioning
12 Decommissioning 17 Customer service Контактна інформація нашої сервісної служби знаходи- 12.1 Temporary decommissioning ться за адресою, вказаною на останній сторінці та за ад- ресою www.demirdokum.com. Press the on/off button ◁ The display shows oF and then goes out. Close the gas stopcock. Disconnect the product from the mains power. -
Page 31: Appendix
Appendix Diagnostics codes Note Since the code table is used for various products, some codes may not be visible for the product in question. Values Factory Code Parameter Unit Increment, select, explanation setting Min. Max. – – d.00 Maximum heat output is The maximum heating output varies depending on Au = fixed or adjusts automat-... - Page 32 Values Factory Code Parameter Unit Increment, select, explanation setting Min. Max. – – d.21 Status of the warm start Current value This function is displayed by the warm start is not for domestic hot water actually available for this product. OF is permanently displayed since the function is deactivated.on = func- tion is activated and available –...
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Page 33: Status Codes
Values Factory Code Parameter Unit Increment, select, explanation setting Min. Max. ℃ d.71 Maximum target heating Increment = 1 flow temperature – d.80 Running time in heating Current value Running time = Display value x 1000 mode – d.81 Running time in domestic Current value Running time = Display value x 1000 hot water mode... -
Page 34: Fault Codes
Code Meaning S.05 The pump and fan overrun for heating mode is activated. S.06 The fan overrun for heating mode is activated. S.07 The pump overrun for heating mode is activated. S.08 The anti-cycling time for heating mode is activated. S.10 The domestic hot water demand is activated. - Page 35 Code/meaning Possible cause Measure ▶ F.01 Plug for return temperature Check the plug and the plug connection for the return temper- sensor loose/not plugged in ature sensor. Return temperature sensor in- ▶ terruption Return temperature sensor de- Check and, if required, replace the return temperature sensor. fective ▶...
- Page 36 Code/meaning Possible cause Measure ▶ F.27 Moisture on the PCB Check that the PCB works correctly. ▶ Safety switch-off: Flame simula- PCB defective Replace the PCB. tion ▶ Gas solenoid valve not leak- Check that the gas valve assembly is working correctly and, if tight required, replace it.
- Page 37 Code/meaning Possible cause Measure ▶ F.33 Temperature sensors defective Ensure that the electrical connection for the temperature or not connected correctly sensors has been established correctly, that they are not Excessive pressure losses from corroded, and that they click into place correctly on the the air/flue system connecting piece.
- Page 38 Code/meaning Possible cause Measure ▶ F.72 Flow temperature sensor de- Check and, if required, replace the flow temperature sensor. fective Fault: Return temperature ▶ sensor Return temperature sensor de- Check and, if required, replace the return temperature sensor. fective ▶ F.73 Short circuit in the wiring har- Check the wiring harness and, if required, replace it.
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Page 39: D Check Programmes
Code/meaning Possible cause Measure ▶ F.87 Short circuit in the wiring har- Check the wiring harness and, if required, replace it. ness Fault: Igniter ▶ F.88 Gas valve assembly not con- Check the connection to the gas valve assembly. nected Fault: Gas valve assembly ▶... -
Page 40: Wiring Diagram
Wiring diagram Burner off RT 24V X106 eBUS – Burner 24V= 230V~ Main PCB Heating return temperature sensor PCB for the control element Limit thermostat with contact for underfloor heating, Gas valve assembly Burner off Prioritising diverter valve (optional) Water pressure sensor Room thermostat, RT 24 V Water flow switch (optional) -
Page 41: Inspection And Maintenance Work
Inspection and maintenance work The table below lists the manufacturer requirements with respect to minimum inspection and maintenance intervals. If na- tional regulations and directives require shorter inspection and maintenance intervals, you should observe these instead of the intervals listed. Each time inspection and maintenance work is carried out, carry out the required preparatory and com- pletion work. - Page 42 P18/24-AS/1 P24/28-AS/1 Permissible installation types C13, C33, C43, C53, C13, C33, C43, C53, C83, C93, B23P, B33, C83, C93, B23P, B33, B53P B53P Nominal efficiency in partial load mode (30%) 107.8 % 108.2 % NOx class Nitrogen oxide emissions, NOx weighted (Hs) (G20) 27.11 mg/kW⋅h 32.40 mg/kW⋅h CO emissions...
- Page 43 Technical data – Electrics P18/24-AS/1 P24/28-AS/1 Electrical connection 230 V/50 Hz 230 V/50 Hz Permissible connected voltage 195 to 253 V 195 to 253 V Built-in fuse (slow-blow) T2/2 A, 250 V T2/2 A, 250 V Maximum electrical power consumption 90 W 90 W Standby electrical power consumption...
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Page 44: Index
Index Installing the air/flue pipe............. 11 Installing the compact thermal module........ 24 Installing the front casing............. 17 Air ratio setting ..............17 Installing the gas connection ..........10 Air/flue pipe ................. 12 Installing the heating flow ............ 10 Article number ............... 7 Installing the heating return .......... - Page 48 Supplier TÜRK DEMIRDÖKÜM FABRIKALARI A.S. 4 Eylül Mah. Osman Rusçuk Cad. No: 5 11300 / Bozüyük ‒ Bilecik www.demirdokum.com.tr 8000015386_01 Publisher/manufacturer TÜRK DEMIRDÖKÜM FABRIKALARI A.S. 4 Eylül Mah. Osman Rusçuk Cad. No: 5 11300 / Bozüyük ‒ Bilecik www.demirdokum.com.tr © These instructions, or parts thereof, are protected by copyright and may be reproduced or distributed only with the manufacturer's written consent.
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