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DeDietrich AMC PRO EVO 35 Installation And User Manual
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DeDietrich AMC PRO EVO 35 Installation And User Manual

DeDietrich AMC PRO EVO 35 Installation And User Manual

High-efficiency wall-hung gas boiler
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Installation and user manual
High-efficiency wall-hung gas boiler
AMC PRO EVO
35
45
65
90
115

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Summary of Contents for DeDietrich AMC PRO EVO 35

  • Page 1 Installation and user manual High-efficiency wall-hung gas boiler AMC PRO EVO...
  • Page 2 Dear Customer, Thank you very much for buying this appliance. Please read through the manual carefully before using the product, and keep it in a safe place for later reference. In order to ensure continued safe and efficient operation we recommend that the product is serviced regularly.
  • Page 3 Contents Contents Safety ................... . 6 General safety instructions .
  • Page 4 Contents 6.1.3 Preparing the gas circuit ..............44 Control panel description .
  • Page 5 Contents 11.7.5 Increasing the domestic hot water temperature temporarily ........105 11.8 Switching the summer mode on or off .
  • Page 6 1 Safety Safety General safety instructions Danger Hazardous appliance Chance of injury for unqualified users. This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.
  • Page 7 1 Safety Safety instructions for the installer Danger Gas leakage Chance of explosion. If you smell gas, always do the following: Do not use naked flames, do not smoke, and do not operate electrical contacts like a doorbell, light switch or lift button.
  • Page 8 1 Safety Caution Hot parts Burn hazard. Do not touch radiators for long periods. The temperature of the radiators can rise to over 60 °C. Caution Hot water Burn hazard. Be careful when using the domestic hot water. The temperature of domestic hot water can rise to over 65 °C. Caution Component wear Dangerous situations due to worn components.
  • Page 9 2 About this manual 1.4.3 User's liability To guarantee optimum operation of the system, you must abide by the following instructions: Read and follow the instructions given in the manuals for the product. Call on a qualified professional to carry out the installation and initial commissioning. Have your installer explain the installation to you.
  • Page 10 (1) Nominal output 50/30 °C. (2) Nominal output 80/60 °C. (3) This boiler type is a AMC PRO EVO 45 configured at 35 kW. Use the AMC PRO EVO 35 information given in this manual. Main components Fig.1 General AD-3002806-01...
  • Page 11 3 Description of the product Fig.2 Internal 1 Heat exchanger 2 Burner 3 Interior light 4 Ignition / ionisation electrode 5 Flame inspection glass 6 Non-return valve 7 Ignition / ionisation transformer 8 Automatic air vent AD-3002807-01 Fig.3 Gas - air unit 1 Front plate with mixing tube 2 Fan 3 Venturi...
  • Page 12 3 Description of the product Fig.4 Sensors and boxes 1 Flow temperature sensor 2 Flue gas temperature sensor 3 Water pressure sensor 4 Heat exchanger temperature sensor 5 Return temperature sensor 6 Control box 7 Expansion box AD-3002809-01 Introduction to the controls platform The AMC PRO EVO boiler is equipped with the controls platform.
  • Page 13 4 Before installation Item Description Function S-bus System Bus: Connection between appliances The system bus provides communication between appliances. R-bus Room unit Bus: Connection to a room unit The room unit bus provides communication to a room unit. Device A device is a PCB, control panel or a room unit. Appliance An appliance is a set of devices connected via the same L-bus System...
  • Page 14 4 Before installation Notice Insufficient support Damage to the product. Make sure the wall or construction can hold the weight of the appliance. Important An earthed electrical connection must be available close to the appliance. A connection to the drain must be available close to the appliance. When choosing the best installation location, consider: The regulations.
  • Page 15 4 Before installation We recommend to install a fill and drain valve in the return pipe to facilitate servicing work. Place it between the isolation valve and the appliance. We recommend to install an expansion vessel in the return pipe. Place it between the isolation valve and the appliance. We recommend to install a central heating filter in the return pipe to prevent clogging of internal components.
  • Page 16 4 Before installation Tab.5 Type of flue system: B Principle Description Recommended manufactur­ Room-ventilated version. Connection material: Without down-draught diverter. Cox Geelen Joint flue gas discharge via the roof, with guaranteed natural Poujoulat draft (at all times underpressure in the joint discharge duct). Ubbink Flue rinsed with air, air from the installation area (special con­...
  • Page 17 4 Before installation Tab.8 Type of flue system: C Principle Description Recommended manufactur­ Combined air inlet and flue system (common shared flue sys­ Connecting material to the tem) with overpressure. common shared flue system: Concentric (preferably). Cox Geelen Parallel (if concentric is not possible). Poujoulat Ubbink Minimum permitted pressure difference between the air inlet...
  • Page 18 4 Before installation Tab.11 Type of flue system: C 93(X) Principle Description Recommended manufactur­ Room-sealed version. Connection material and roof terminal: Air inlet and flue in shaft or duct: Concentric. Cox Geelen Air supply from existing shaft or duct. Poujoulat Flue gas discharge via the roof.
  • Page 19 4 Before installation Fig.8 Sample string 1 EN 14471 or EN 1856–1: The material is CE approved according to this standard. For plastic this is EN 14471, For aluminium and stainless steel this is EN 1856-1. 2 T120: The material has temperature class T120. A higher number EN 14471 - T120 P1 W 1 O50 LI E U0 is also allowed, but not lower.
  • Page 20 Calculation: L = L AD-3002009-01 Tab.16 Maximum length (L) Diameter 80 mm 80 mm 100 mm 100 mm AMC PRO EVO 35 29 m 40 m 40 m 40 m AMC PRO EVO 45 39 m 40 m 40 m...
  • Page 21 Calculation: L = L AD-3002011-01 Tab.18 Maximum length (L) Diameter 80/125 mm 80/125 mm 100/150 mm 100/150 mm AMC PRO EVO 35 18 m 20 m 20 m 20 m AMC PRO EVO 45 20 m 20 m 20 m...
  • Page 22 36 m. AD-3002013-01 Tab.20 Maximum length (L) Diameter 80 mm 80 mm 100 mm 100 mm AMC PRO EVO 35 16 m 40 m 40 m 40 m AMC PRO EVO 45 29 m 40 m 40 m...
  • Page 23 4 Before installation Condensation Direct connection of the flue gas outlet to structural ducts is not permitted because of condensation. If condensate from a plastic or stainless steel pipe section can flow back to an aluminium part in the flue gas outlet, this condensate must be discharged via a trap before it reaches the aluminium.
  • Page 24 4 Before installation Fig.16 Controllers 1 Room unit (thermostat) (R) 2 Controller (R) 3 Wall box (R) 4 Building management system (R) AD-6000163-01 Fig.17 Producers 1 Gas boiler (A) 2 Gas boiler with internal pump (A) 3 Heat pump (A) 4 Heat pump with internal pump (A) 5 Undefined producer (A) 6 Undefined producer with internal pump (A)
  • Page 25 4 Before installation Fig.23 Tubing 1 Flow pipe 2 Return pipe 3 Heating or cooling pipe 4 Flow to return pipe 5 Water supply 6 Flow collector pipe 7 Return collector pipe AD-6000160-01 4.9.2 Single boiler - 2 circuits (Direct circuit, Underfloor mixing circuit) - Domestic hot water cylinder with two sensors Fig.24 Diagram and components - 6000254...
  • Page 26 4 Before installation 4.9.3 Single boiler - 3 circuits (Underfloor mixing circuit, Fan coil unit (direct), Swimming pool (direct)) - Domestic hot water cylinder with two sensors Fig.26 Diagram and components - 6000255 CircA CircB CircC AD-6000255-01 CircA Circuit A (Underfloor mixing circuit) P12 Circuit C pump CircB Circuit B (Fan coil unit (direct)) P13 DHW charge pump...
  • Page 27 4 Before installation 4.9.4 Cascade of two boilers - 3 circuits (Mixing circuit, Mixing circuit, Mixing circuit) - Domestic hot water cylinder with two sensors Fig.28 Diagram and components - 6000256 CircA CircB CircC AD-6000256-01 CircA Circuit A (Mixing circuit) P12 Circuit C pump CircB Circuit B (Mixing circuit) P13 DHW charge pump...
  • Page 28 5 Installation Fig.31 S-Bus connections - Lead boiler A1 to Lag boiler A2 AD-6000157-01 N1 S-Bus terminator N2 S-Bus connection between appliances Tab.27 Parameter list Display text Set on device Set to Code CP020 Zone Function SCB-10 2 = Mixing Circuit CP021 Zone Function SCB-10...
  • Page 29 5 Installation Fig.34 Positioning the boiler 3. Lift and position the boiler: 3.1. Remove the other pieces of packaging. 3.2. Lift the boiler out of the lower tray. 3.3. Hang the boiler on the wall bracket. For the desired position of the boiler, you can move the boiler 30 mm to the left or right from the centre of the wall bracket.
  • Page 30 5 Installation Connecting the discharge Fig.37 Connecting the discharge 1. Remove the dust cap from the condensate connection 2. Fit the flexible condensate drain hose on the condensate outlet. 3. Lead this drain hose to a plastic drain pipe of Ø 32 mm or larger, terminating in the drain.
  • Page 31 5 Installation Fig.40 Advised positions 1/2 Z 1/2 H (min. 2,5 m) MW-8800N001-3 1/2 H (min. 2,5 m) 1 Optimum location H Inhabited height controlled by the sensor 2 Possible location Z Inhabited area controlled by the sensor Avoid placing the outdoor temperature sensor in a position with the following characteristics: Masked by part of the building (balcony, roof, etc.).
  • Page 32 5 Installation Fig.43 Quick connect location 1 L-Bus socket for a 4 pin Molex Micro-Fit plug 2 S-Bus socket for a RJ12 plug 3 S-Bus socket for a RJ12 plug Warning Cable quality Chance of electrical fire Only use original cables that are either available as an accessory, or are provided with an accessory.
  • Page 33 5 Installation Fig.47 PCB locations AD-3002824-01 Tab.28 Primary and optional locations Device Primary location Location option CU-GH22 CB-23 SCB-09 (optional) 3 / 4 SCB-10 AD249 (optional) GTW-08 Modbus (optional) GTW-21 BACNet (optional) 5.8.3 Access to the control box Fig.48 Tilt the control box forward 1.
  • Page 34 5 Installation Fig.49 Lift the cover 3. Gently pull forward the clips on the front side and back side the cover simultaneously. 4. Lift the cover. The connectors on the connection board are now accessible. You can also access the control unit. Repeat the steps with the clips on the front side and back side of the other cover.
  • Page 35 5 Installation 5.8.4 Access to the expansion box Fig.52 Access to the expansion box 1. Gently pull forward the clips on the front side of the cover. 2. Remove the cover. AD-3002828-01 Cable routing to the expansion box The expansion box has two possible openings for cables. You can use these openings to route cables to the expansion box.
  • Page 36 5 Installation Options Description LIN-Bus This option makes it possible to connect a LIN pump. The LIN-Bus protocol gives you more insight about the performance, diagnostics and failure detection of the pump. Cascade management This option makes it possible to link boilers in a cascade system. The S-Bus con­ nections can be made externally on the Quick connect.
  • Page 37 5 Installation Fig.55 Connection PCB CB-23 Status LIN-Bus 0-10 AD-3002741-03 1 Pump connector, page 37 Boiler relief signal, page 39 Connect a boiler pump. Blocking input, page 39 2 Status connector, page 37 Release input, page 39 Connect a: Gas pressure switch, page 39 5 Pump PWM connector, page 40 Extractor fan, page 38 Connect a PWM signal for the boiler pump.
  • Page 38 5 Installation Extractor fan Fig.58 Extractor fan You can connect an extractor fan for boiler room ventilation to the connector. When the appliance is active, the fan ventilates the room. Status See also Activating boiler room ventilation, page 58 AD-3002781-01 Hydraulic valve Fig.59 Hydraulic valve...
  • Page 39 5 Installation Heat demand signal Fig.65 Heat demand signal You can connect an on/off contact for central heating to the connector. This will generate a heat demand for central heating to the system. See also Setting the input, page 58 AD-3002780-01 Boiler relief signal Fig.66...
  • Page 40 5 Installation See also Setting the input, page 58 Pump PWM connector You can connect a PWM pump signal wire to the connector. The PWM signal modulates and controls the boiler pump. Fig.70 Pump PWM connector Connect the PWM signal wires as follows: 0 Zero + Plus AD-3002782-01...
  • Page 41 5 Installation 5.8.7 The SCB-10 expansion PCB The SCB-10 has the following features: Control of 2 (mixing) zones Control of one domestic hot water (DHW) zone Cascade layout You can combine the SCB-10 with the AD249. This will add the following features: Control of 1 extra (mixing) zone DHW circulation loop Expansion PCBs are automatically recognised by the control unit of the boiler.
  • Page 42 5 Installation Fig.76 DHW pump connector Connect the pump as follows: Earth N Neutral L Phase AD-4000123-02 Connecting a mixing valve Connecting a mixing valve (230 VAC) per zone (group). Fig.77 Mixing valve connectors Connect the mixing valve as follows: Earth N Neutral Open...
  • Page 43 5 Installation OpenTherm thermostat OpenTherm Smart Power thermostat On/off thermostat The software recognizes which type of thermostat is connected. Connecting system sensors Fig.83 System sensor connectors Connecting system sensors (NTC 10k Ohm/25°C) for circuits (zones). Tsyst Tsyst AD-4000008-03 Connecting the domestic hot water (DHW) sensor Fig.84 DHW sensor Connecting the domestic hot water (DHW) sensor (NTC 10k Ohm/25°C).
  • Page 44 Fig.88 Gas inlet pressure measuring point 1 Gas control valve on the AMC PRO EVO 35 - 45 - 65 - 90 2 Gas control valve on the AMC PRO EVO 115 1. Open the main gas valve.
  • Page 45 6 Before commissioning Control panel description 6.2.1 Control panel components Fig.89 Control panel components 1 Rotary knob to select a tile, menu or setting 2 Confirm button to confirm the selection 3 Back button Short button press: Return to the previous level or previous menu Long button press: Return to home screen 4 Menu button...
  • Page 46 6 Before commissioning Description Icon Commissioning Menu Advanced Service Menu Error History System Settings Version Information 6.2.4 Description of the icons in the display Tab.35 Icons Icon Description User menu: user-level parameters can be configured. Installer menu: installer-level parameters can be configured. Information menu: read out various current values.
  • Page 47 7 Commissioning Tab.37 Icons - Zones Icon Description All zones (groups) icon. Living room icon. Kitchen icon. Bedroom icon. Study icon. Cellar icon. Commissioning Commissioning procedure Warning Hazardous appliance Chance of injury. Installation, commissioning, maintenance, and decommissioning of the appliance and system must only be carried out by a qualified installer in accordance with regulations and the information given in the manual.
  • Page 48 Adjusting the gas control valve for propane Fig.92 Position of adjusting screw A 1 Gas control valve on the AMC PRO EVO 35 - 45 - 65 - 90 2 Gas control valve on the AMC PRO EVO 115 Important...
  • Page 49 7 Commissioning 1. Enable Installer access. 1.1. Select the tile [ 1.2. Enter code: 0012. 2. Select the tile [ 3. Select Parameters, counters, signals. 4. Select Parameters. 5. Select the required parameter. 6. Change the setting. Fan speed for different gas types 1.
  • Page 50 7 Commissioning Code Display text Description Adjustment range GP008 Fan RPM Min Minimum fan speed during 1000 - 4000 Rpm 1550 1550 1600 2250 1900 Central Heating + Domestic Hot Water mode GP009 Fan RPM Start Fan speed at appliance start 900 - 5000 Rpm 2500 2500...
  • Page 51 Tab.45 Checking/setting values for O at full load for G20 (H gas) Values at full load for G20 (H gas) AMC PRO EVO 35 4,3 - 4,8 AMC PRO EVO 45 4,3 - 4,8 AMC PRO EVO 65...
  • Page 52 Fig.95 Position of adjusting screw A 1 Gas control valve on the AMC PRO EVO 35 - 45 - 65 - 90 2 Gas control valve on the AMC PRO EVO 115 6. Check the flame through the inspection glass. The flame must not blow off.
  • Page 53 Tab.51 Checking/setting values for O at low load for G20 (H gas) Values at low load for G20 (H gas) AMC PRO EVO 35 - 6,2 AMC PRO EVO 45 - 6,2 AMC PRO EVO 65 - 5,3...
  • Page 54 - 6,6 (1) Nominal value. Tab.55 Checking/setting values for O at low load for G30/G31 (butane/propane) Values at low load for G30/G31 (butane/propane) AMC PRO EVO 35 - 6,2 AMC PRO EVO 45 - 6,2 AMC PRO EVO 65 - 6,2...
  • Page 55 Fig.97 Position of adjusting screw B 1 Gas control valve on the AMC PRO EVO 35 - 45 - 65 - 90 2 Gas control valve on the AMC PRO EVO 115 6. Check the flame through the inspection glass. The flame must not blow off.
  • Page 56 8 Settings 7.3.1 Saving the commissioning settings You can save all current settings on the control panel. These settings can be restored if necessary, for example after replacement of the control unit. > Advanced Service Menu > Save as commissioning settings Use the rotary knob to navigate.
  • Page 57 8 Settings 1. Access the installer level via the tile: 1.1. Select the tile [ Fig.103 Installer level 1.2. Use code: 0012. The tile [ ] shows that the installer access is On, and the 00:12 ........icon in the top right of the display changes into ..
  • Page 58 8 Settings Important Some of the configurable input and output connectors will be used by these configurations. You will no longer be able to manually configure these inputs/outputs when enabling these configurations. Fig.107 Setting the fixed combinations A Enable or disable the function B List of relevant settings C Quick access to relevant parameters and signals 00:12...
  • Page 59 8 Settings Use the rotary knob to navigate. Use the button to confirm your selection. 1. Press the button. 2. Select Installation Setup. 3. Select Digital input 1 or Digital input 2. This menu lists all parameters for configuring the input. Input settings Tab.57 Input setting - None...
  • Page 60 8 Settings Tab.59 Input setting - Blocking input Setting Use and possible settings Block CH On/off contact to block the central heating function of the appliance. Block CH. Logic level Logic level of the multifunctional inputs 0 = Normally open Heat demands for central heating are blocked when the input is open 1 = Normally closed Heat demands for central heating are blocked when the input is closed Display error Selects if this function will display an error when the function is active...
  • Page 61 8 Settings Tab.60 Input setting - Release input Setting Use and possible settings Release CH On/off contact to release the central heating function. The release of the contact will activate the ap­ pliance to produce heat for central heating. Release CH Logic level Logic level of the multifunctional inputs 0 = Normally open...
  • Page 62 8 Settings Tab.61 Input setting - Boiler relief signal Setting Use and possible settings Relieve from CH On/off contact to relieve the appliance for central heating. Use this when other appliances can also produce heat for central heating. When the appliance is relieved for a heat demand, the pump acti­ Relieve from CH de­...
  • Page 63 8 Settings Output settings Tab.63 Output settings - None Setting Use and possible settings None No feature selected. Tab.64 Output setting - External gas valve Setting Use and possible settings External gas valve Contact to connect an external gas valve. The external gas valve opens and closes at the same time as the gas control valve in the appliance.
  • Page 64 8 Settings Important The tables also list parameters that are only applicable if the boiler is combined with other equipment. Tab.67 Navigation for basic installer level Level Menu path Basic installer > Installation Setup > CU-GH22 > Submenu > Parameters, counters, signals > Parameters > General (1) See the column "Submenu"...
  • Page 65 8 Settings Code Display text Description Adjustment range Submenu 35 CP320 OperatingZo­ Operating mode of the zone 0 = Scheduling CIRCA neMode 1 = Manual 2 = Off CP510 Temporary Temporary room setpoint 5 – 30 °C CIRCA Room Setp per zone CP550 Zone, fire...
  • Page 66 8 Settings Tab.69 Navigation for installer level Level Menu path Installer > Installation Setup > CU-GH22 > Submenu > Parameters, counters, signals > Parameters > General (1) See the column "Submenu" in the following table for the correct navigation. The parameters are grouped in specific functionalities. (2) The parameters can also be accessed directly via the Search datapoints function: >...
  • Page 67 8 Settings Code Display text Description Adjustment range Submenu 35 AP178 Pump output Output profile of the 0 = 0-10V 1 (Wilo) Pump profile 0-10V/PWM pump 1 = 0-10V 2 (Gr Configu­ GENI) ration 2 = PWM signal (So­ lar) 3 = 0-10V 1 limited 4 = 0-10V 2 limited 5 = PWM signal limi­...
  • Page 68 8 Settings Code Display text Description Adjustment range Submenu 35 DP025 DHW mixing DHW mixing pump enable 0 = Off pump 1 = On mixing Mix/ Circula­ tion DP026 Delta DHW Maximum temperature dif­ 0 – 100 °C tank temp ference between the top mixing and bottom of the DHW tank...
  • Page 69 8 Settings Code Display text Description Adjustment range Submenu 35 DP160 DHW Anti­ Setpoint for DHW anti le­ 60 – 90 °C Internal Leg Setpoint gionella Tank DHW lay­ ered tank DP336 DHW pump DHW circulation pump hys­ 1 – 60 °C DHW cir­...
  • Page 70 8 Settings Code Display text Description Adjustment range Submenu 35 GP094 Chimney Custom power setpoint for 0 – 100 % Gas fired sweep power the chimney sweep mode appliance NP005 Cascade Choice of the leading gener­ 0 – 127 Cascade Permutation ator, Default = Switching of manage­...
  • Page 71 8 Settings Code Display text Description Adjustment range Submenu 35 NP014 Cascade Functionnement mode of 0 = Automatic Cascade Mode cascade; Automatic, heating 1 = Heating manage­ or cooling 2 = Cooling ment B Cascade manage­ ment B PP015 CH Pump Central heating pump post­...
  • Page 72 8 Settings Code Display text Description Adjustment range Submenu 35 AP200 Temperature Temperature setpoint re­ 0.7 – 100 °C Multi­ setpoint quested when the input is functional active AP201 Temperature Temperature setpoint re­ 0.7 – 100 °C Multi­ setpoint quested when the input is functional active CP450...
  • Page 73 8 Settings Code Display text Description Adjustment range Submenu 35 DP020 Postrun Post run time of the DHW 0 – 180 Sec Gas fired pump/3 way valve after appliance pump/3wv DHW production Fired Ap­ pliance DP034 DhwCalori­ Offset for calorifier sensor 0 –...
  • Page 74 8 Settings Code Display text Description Adjustment range Submenu 35 GP010 GPS Check Gas Pressure Switch check 0 = No Gas fired on/off 1 = Yes appliance Fired Ap­ pliance GP017 Max power Maximum power percentage 0 – 800 kW Gas fired 56.9 59.2...
  • Page 75 8 Settings Code Display text Description Adjustment range Submenu 35 PP014 ChPumpD­ Reduction of temperature 0 – 40 °C Gas fired TReduction delta modulating for pump appliance modulation Fired Ap­ pliance PP016 Max CH Maximum central heating 20 – 100 % Gas fired pump speed pump speed (%)
  • Page 76 9 Maintenance Maintenance Maintenance regulations Danger of electric shock High voltages Risk of electric shock. Always disconnect the mains power supply before working on the appliance. Danger Gas leakage Chance of explosion. Always close the main gas tap when working on the appliance. Danger Leakage Risk of poisoning, explosion and material damage.
  • Page 77 9 Maintenance 2. Check the water pressure. The minimum water pressure is 0.8 bar. The recommended water pressure is between 1.5 bar and 2.0 bar. 2.1. If necessary, top up the central heating system. 3. Check the ionisation current at full load and at low load. The value is stable after 1 minute.
  • Page 78 9 Maintenance 2. Check the quality of this water sample or have it checked. 9.4.2 Cleaning the trap Danger Flue gas leakage Chance of CO poisoning. Make sure the trap is sufficiently filled with water. Fig.110 Cleaning the trap 1. Remove the trap. 2.
  • Page 79 10 Troubleshooting Fig.112 For France Cet appareil, ses accessoires, piles et cordons se recyclent REPRISE À DÉPOSER À DÉPOSER À LA LIVRAISON EN MAGASIN EN DÉCHÈTERIE Points de collecte sur www.quefairedemesdechets.fr Privilégiez la répara on de votre appareil ! 9.6.1 Removal To remove the boiler, proceed as follows: 1.
  • Page 80 10 Troubleshooting Fig.113 Error code display on Diematic 1 The display will show a corresponding code and message. Evolution 2 The status LED of the control panel will show: Continuous green = Normal operation Flashing green = Warning Continuous red = Blocking 22/02/2018 11:20 Home Screen ..
  • Page 81 10 Troubleshooting Code Display text Description Solution A.00.57 T DHW Top Open Domestic Hot Water top temperature DHW is configured as a layered cylinder with 2 sensor is either removed or meas­ sensors. An open connection was detected on ures a temperature below range the DHW cylinder top temperature sensor: Bad connection: Check the wiring and connec­...
  • Page 82 10 Troubleshooting Code Display text Description Solution A.02.37 Uncritic device lost Uncritical device has been discon­ SCB not found: nected Bad connection: check the wiring and connec­ tors Faulty SCB: Replace SCB A.02.45 Full Can Conn Matrix Full Can Connection Matrix SCB not found: Carry out an auto-detect A.02.46...
  • Page 83 10 Troubleshooting Code Display text Description Solution A.10.47 RoomTempZoneC miss Measure of Room Temperature Room temperature sensor not detected in zone Zone C is missing Room temperature sensor is not connected: connect the sensor Room temperature sensor is not connected correctly: connect the sensor correctly Faulty sensor: replace the sensor A.10.50...
  • Page 84 10 Troubleshooting Code Display text Description Solution H.00.72 TbufferTankTopClosed Buffer Tank top temperature sensor Buffer tank top temperature sensor short-circuit­ is either shorted or measures a tem­ perature above range Bad connection: check the wiring and connec­ tors Incorrectly fitted sensor: check that the sensor has been correctly fitted Faulty sensor: replace the sensor H.00.74...
  • Page 85 10 Troubleshooting Code Display text Description Solution H.01.06 Max Delta TH-TF Maximum difference between heat Maximum difference between heat exchanger exchanger temperature and flow and flow temperature exceeded: temperature No flow or insufficient flow: Check the circulation (direction, pump, valves). Check the water pressure.
  • Page 86 10 Troubleshooting Code Display text Description Solution H.01.13 Max THeat Ex Heat Exchanger temperature has Maximum heat exchanger temperature excee­ exceeded the maximum operating ded: value Check the circulation (direction, pump, valves). Check the water pressure. Check that the sensors are operating correctly. Check that the sensor has been fitted properly.
  • Page 87 10 Troubleshooting Code Display text Description Solution H.02.36 Funct device lost Functional device has been discon­ Communication error with the SCB PCB: nected Bad connection with BUS: check the wiring. No PCB: reconnect PCB or retrieve from mem­ ory using auto-detect. H.02.40 Function unavailable Function unavailable...
  • Page 88 10 Troubleshooting Code Display text Description Solution H.03.00 Parameter Error Safety parameters level 2, 3, 4 are Parameter error: security kernel not correct or missing Restart the boiler Replace the CU-GH H.03.01 CU to GVC data error No valid data from CU to GVC re­ Communication error with the CU-GH: ceived Restart the boiler...
  • Page 89 10 Troubleshooting Code Display text Description Solution H.10.03 T Dhw Zone A Closed Domestic Hot Water temperature Domestic hot water temperature sensor zone A sensor Zone A Closed short-circuited: Bad connection: check the wiring and connec­ tors Incorrectly fitted sensor: check that the sensor has been correctly fitted Faulty sensor: replace the sensor When using thermostat instead of sensor: pa­...
  • Page 90 10 Troubleshooting Code Display text Description Solution H.10.13 TSwimmPoolZoneB Swimming Pool Temperature Sen­ Swimming pool temperature sensor B open: Open sor Zone B Open Bad connection: check the wiring and connec­ tors Incorrectly fitted sensor: check that the sensor has been correctly fitted Sensor is not present.
  • Page 91 10 Troubleshooting Code Display text Description Solution H.10.27 T Flow Zone DHW Flow temperature sensor Zone DHW Flow temperature sensor zone DHW open: open open Bad connection: check the wiring and connec­ tors Incorrectly fitted sensor: check that the sensor has been correctly fitted Sensor is not present.
  • Page 92 10 Troubleshooting Code Display text Description Solution H.10.38 T Dhw Zone AUX open Domestic Hot Water temperature Domestic hot water temperature sensor zone sensor Zone AUX open AUX open: Bad connection: check the wiring and connec­ tors Incorrectly fitted sensor: check that the sensor has been correctly fitted Sensor is not present.
  • Page 93 10 Troubleshooting Code Display text Description Solution E.00.17 DHW sensor Closed Domestic Hot Water tank tempera­ Calorifier sensor short-circuited: ture sensor is either shorted or Bad connection: check the wiring and connec­ measures a temperature above tors range Faulty sensor: replace the sensor E.00.18 DHW sensor Missing Domestic Hot Water tank tempera­...
  • Page 94 10 Troubleshooting Code Display text Description Solution E.02.15 Ext CSU Timeout External CSU Timeout CSU time out: Bad connection: check the wiring and connec­ tors Faulty CSU: Replace CSU E.02.17 GVC CommTimeout Gas Valve Control unit communica­ Communication error with the security kernel: tion has exceeded feedback time Restart the boiler Replace the CU-GH...
  • Page 95 10 Troubleshooting Code Display text Description Solution E.04.06 Max Flue temp Measured flue temperature above Maximum flue gas temperature exceeded: limit Check the gas control valve settings. Flue gas temperature sensor error: Check that the sensor is operating correctly. Check that the sensor has been fitted proper­ Inspect the heat exchanger: Check the flue gas path.
  • Page 96 10 Troubleshooting Code Display text Description Solution E.04.13 Fan speed has exceeded normal op­ Fan fault: erating range Bad connection: check the wiring and connec­ tors. Fan operates when it should not be operating: check for excessive chimney draught Faulty fan: replace the fan E.04.15 FlueGas Pipe Blocked The flue gas pipe is blocked...
  • Page 97 11 User instructions Fig.114 Error details 3. Select the error code you want to investigate. The display shows an explanation of the error code and several ....22/02/2018 11:20 ... details of the appliance when the error occurred. Error Code: A.00.00 4.
  • Page 98 11 User instructions Tab.77 Selectable tiles for the user Tile Menu Function Information menu Read out various current values. Error indicator Read out details about the current error. With some errors the icon will appear with installer contact details (when filled in).
  • Page 99 11 User instructions Tab.79 Extended menu to configure a heating circuit Zone configuration Menu Function Short temperature change Change the room temperature temporarily. OperatingZoneMode Select the heating operating mode: Scheduling, Manual. Manu ZoneRoomTempSet Set the room temperature manually to a fixed setting. Holiday Mode Set the start and end date of your holiday and the reduced temperature for this zone.
  • Page 100 11 User instructions 4. Change the name of the zone (20 characters maximum): 4.1. Use the top row to change between capitalisation, numbers, symbols or special characters. Fig.118 Letter selection 4.2. Select a character or action. 4.3. Select to delete a character. 11:20 ..
  • Page 101 11 User instructions 3. Select the time program you want to modify: Schedule 1, Schedule 2 or Schedule 3. Activities scheduled for Monday are displayed. The last scheduled activity of a day is active until the first activity of the next day. At initial start-up, all weekdays have two standard activities;...
  • Page 102 11 User instructions Fig.122 Letter selection 5. Change the name of the activity (20 characters maximum): 5.1. Use the top row to change between capitalization, numbers, 11:20 ....: ....symbols or special characters. 5.2. Select a letter, number or action. áäà...
  • Page 103 11 User instructions 4. Set the duration in hours and minutes. 5. Set the temporary room temperature. 11.7 Changing the domestic hot water temperature 11.7.1 Domestic hot water configuration Configure the domestic hot water settings by selecting the tile [ This menu is only available when a domestic hot water system is installed.
  • Page 104 11 User instructions 11.7.3 Time program to control the DHW temperature Creating a time program A time program allows you to vary the domestic hot water temperature per hour and per day. The hot water temperature is linked to the activity of the time program.
  • Page 105 11 User instructions 3. Select the setpoint you want to change: DHW comfort setpoint: The temperature when the hot water production is switched on. DHW eco setpoint: The temperature when the hot water production is switched off. 4. Set the desired temperature. 11.7.5 Increasing the domestic hot water temperature temporarily Regardless of the operating mode selected for domestic hot water...
  • Page 106 11 User instructions > System Settings Use the rotary knob to navigate. Use the button to confirm your selection. 1. Press the button. 2. Select System Settings 3. Perform one of the operations described in the table below: Tab.86 Control panel settings System Settings menu Settings Set Date and Time...
  • Page 107 12 Technical specifications To prevent the system and radiators from freezing in frost-prone locations, a frost protection thermostat or, if feasible, an outdoor temperature sensor can be connected to the appliance. 11.13 Cleaning the casing 1. Clean the outside of the appliance using a damp cloth and a mild detergent.
  • Page 108 12 Technical specifications Country Category Gas type Connection pressure (mbar) Ireland G20 (H gas) 2H3P G31 (propane) Italy G20 (H gas) 2H3B/P G30/G31 (butane/propane) Kazakhstan G20 (H gas) 2H3B/P G30/G31 (butane/propane) Lithuania G20 (H gas) 2H3B/P G30/G31 (butane/propane) Luxembourg G20/G25 (E gas) 2E3P G31 (propane) Latvia...
  • Page 109 12 Technical specifications 12.2 Dimensions and connections Fig.125 Dimensions AD-3002812-01 Tab.89 Connections AMC PRO EVO Flue gas outlet connection Ø 80 mm Ø 100 mm Air inlet connection Ø 125 mm Ø 150 mm Condensate connection 22.5 mm 22.5 mm Flow connection 1 ¼"...
  • Page 110 12 Technical specifications 12.3 Electrical diagram Fig.126 Electrical diagram 230 V CU-GH22 PE-2 PE-1 PE-4 X115 X102 X103 X104 X1151 X32' X105 X114 X106 X1061 X111 BUS1 BUS2 BUS3 BUS4 XC02 XC01 XQ01 Status LIN-Bus 0-10 CB-23 AD-3002915-02 A Control unit - CU-GH22 9 Interior light B Connection board - CB-23 10 Flue gas temperature sensor...
  • Page 111 12 Technical specifications 12.4 Technical data Tab.90 General AMC PRO EVO Nominal output 80/60 °C 12.0 14.1 18.9 33.2 40.0 60.9 84.2 103.9 Nominal output 50/30 °C 13.5 15.8 21.2 35.0 42.4 65.0 89.5 109.7 Nominal input 12.2 14.6 19.6 34.0 41.2 62.0...
  • Page 112 12 Technical specifications AMC PRO EVO NOx annual emissions mg/kWh (EN15502) mg/kWh NOx annual emissions (EN15502) NOx annual emissions mg/kWh NOx annual emissions mg/kWh NOx annual emissions mg/kWh mg/kWh CO annual emissions (EN15502) CO annual emissions mg/kWh mg/kWh CO annual emissions Flue gas amount kg/h Flue gas temperature...
  • Page 113 12 Technical specifications AMC PRO EVO Fuse – CU-GH22 (AT) Fuse – CB (AT) (1) Without pump. (2) For a room-sealed system. Tab.94 Other data AMC PRO EVO Total weight with packaging Minimum mounting weight Without front panel Average acoustic level at a dB(A) 42.0 45.1...
  • Page 114 AD-3002814-01 Q Water flow (m 2 AMC PRO EVO 65 3 AMC PRO EVO 90 - 115 H Hydraulic resistance (mbar) 1 AMC PRO EVO 35 - 45 Tab.96 Nominal flow data Unit Q at ΔT = 10 °C 2.90 3.50...
  • Page 115 13 Appendix De Dietrich – AMC PRO EVO Seasonal space heating energy efficien­ Annual energy consumption Sound power level L indoors For specific precautions in relation to assembly, installation and maintenance: Safety, page 6 7868635 - v.02 - 05032025 AMC PRO EVO...
  • Page 116 13 Appendix 13.1.2 Package fiche Fig.128 Package fiche for boilers indicating the space heating energy efficiency of the package Seasonal space heating energy effi ciency of boiler ‘I’ Temperature control Class I = 1%, Class II = 2%, Class III = 1.5%, Class IV = 2%, Class V = 3%, Class VI = 4%, from fi...
  • Page 117 13 Appendix The value of the mathematical expression: 294/(11 · Prated), whereby ‘Prated’ is related to the preferential space heater. The value of the mathematical expression 115/(11 · Prated), whereby ‘Prated’ is related to the preferential space heater. Tab.98 Weighting of boilers II, package without hot water storage tank II, package with hot water storage tank Psup / (Prated + Psup)
  • Page 118 13 Appendix AMC PRO EVO 7868635 - v.02 - 05032025...
  • Page 119 Original instructions - © Copyright All technical and technological information contained in these technical instructions, as well as any drawings and technical descriptions supplied, remain our property and shall not be multiplied without our prior consent in writing. Subject to alterations.
  • Page 120 DE DIETRICH SERVICE BDR THERMEA (SLOVAKIA) s.r.o 0800 / 201608 Hroznová 2318, 91105 TrenČín +421 907 790 221 www.dedietrich-heiztechnik.com info@baxi.sk www.dedietrichsk.sk BDR THERMEA (Czech Republic) s.r.o BDR THERMEA ROMANIA SRL Jeseniova 2770/56 Bd. Dimitrie Pompeiu nr. 5-7, Metroffice A2, 130 00 Praha 3 Parter, 13a, Sector 2, 020335 București,...

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Amc pro evo 45Amc pro evo 65Amc pro evo 90Amc pro evo 115