1. Manuals
  2. Brands
  3. Modulens Manuals
  4. Boiler
  5. AGC 35
  6. Installation and service manual

Modulens AGC 35 Installation And Service Manual

Gas fired floor-standing condensing boiler
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Modulens
Gas fired floor-standing condensing boiler
AGC 10/15
AGC 15
AGC 25
AGC 35
300026081-001-08
Installation and
Service Manual
EN

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the AGC 35 and is the answer not in the manual?

Questions and answers

Related Manuals for Modulens AGC 35

Summary of Contents for Modulens AGC 35

  • Page 1 Modulens Gas fired floor-standing condensing boiler AGC 10/15 AGC 15 AGC 25 AGC 35 Installation and Service Manual 300026081-001-08...

  • Page 2: Declaration Of Conformity

    Declaration of conformity The device complies with the standard type described in the EG declaration of conformity. It was manufactured and commissioned in accordance with European directives. The original declaration of conformity is available from the manufacturer.

  • Page 3: Table Of Contents

    Contents Safety instructions and recommendations ..........6 General safety instructions .........6 Recommendations ..........7 Liabilities ...............8 1.3.1 Manufacturer’s liability ..........8 1.3.2 Installer’s liability .............8 About this manual ..................9 Symbols used ............9 2.1.1 Symbols used in the manual ........9 2.1.2 Symbols used on the equipment ......9 Abbreviations ............10 After Sales Service Internet Site .......10 Technical specifications ................11...
  • Page 4 Contents Choice of the location ........19 5.3.1 Type plate .............19 5.3.2 Positioning of the appliance ........20 5.3.3 Ventilation .............21 5.3.4 Main dimensions ...........21 Positioning the appliance ........26 5.4.1 Positioning the boiler on its own ......26 5.4.2 Fitting the boiler to a DHW tank ......28 5.4.3 Positioning the boiler to the left or right of a DHW tank ...............29...
  • Page 5 Commissioning ..................63 Control panel ............63 6.1.1 Description of the keys ..........63 6.1.2 Description of the display ........64 6.1.3 Access to the various browsing levels ....66 6.1.4 Browsing in the menus ..........68 Check points before commissioning ....69 6.2.1 Preparing the boiler for commissioning ....69 6.2.2 Gas circuit .............69 6.2.3...
  • Page 6 Contents Standard inspection and maintenance operations ............104 8.4.1 Checking the hydraulic pressure ......105 8.4.2 Checking the expansion vessel ......105 8.4.3 Checking the ionization current ......105 8.4.4 Checking the tightness of the flue gas evacuation and air inlet connections ..........105 8.4.5 Checking combustion ..........105 8.4.6 Checking and closing the automatic air vent ..106...
  • Page 7 15/03/2016 - 300026081-001-08...

  • Page 8: Safety Instructions And Recommendations

    1. Safety instructions and recommendations AGC 10/15 AGC 15 AGC 25 AGC 35 Safety instructions and recommendations General safety instructions DANGER This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities...

  • Page 9: Recommendations

    AGC 10/15 AGC 15 AGC 25 AGC 35 1. Safety instructions and recommendations Recommendations WARNING 4 Installation and maintenance of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations. 4 When working on the boiler, always disconnect the boiler from the mains and close the main gas inlet valve.

  • Page 10: Liabilities

    1. Safety instructions and recommendations AGC 10/15 AGC 15 AGC 25 AGC 35 Liabilities 1.3.1. Manufacturer’s liability Our products are manufactured in compliance with the requirements of the various applicable European Directives. They are therefore delivered with [ marking and all relevant documentation.

  • Page 11: About This Manual

    AGC 10/15 AGC 15 AGC 25 AGC 35 2. About this manual About this manual Symbols used 2.1.1. Symbols used in the manual In these instructions, various danger levels are employed to draw the user’s attention to particular information. In so doing, we wish to safeguard the user’s safety, highlight hazards and guarantee correct...

  • Page 12: Abbreviations

    2. About this manual AGC 10/15 AGC 15 AGC 25 AGC 35 Caution: danger, live parts. Disconnect the mains power prior to any operations. M002628-A Abbreviations 4 3CE: Collective conduit for sealed boiler 4 DHW: Domestic hot water 4 Interscenario switch: Home automation switch that can be used...

  • Page 13: Technical Specifications

    AGC 10/15 AGC 15 AGC 25 AGC 35 3. Technical specifications Technical specifications Homologations 3.1.1. Certifications CE identification no CE-0085CM0178 NOx classification 5 (EN 15502-1, EN 15502-2-1) Type of connection Chimney: B Flue gas outlet: C 13(x) 33(x) 43(x) 83(x) 93(x) 3.1.2.

  • Page 14: Factory Test

    3. Technical specifications AGC 10/15 AGC 15 AGC 25 AGC 35 3.1.4. Factory test Before leaving the factory, each boiler is set for optimum performance and tested to check the following items: 4 Electrical safety 4 Adjustment (CO 4 Domestic hot water mode...

  • Page 15: Sensor Characteristics

    AGC 10/15 AGC 15 AGC 25 AGC 35 3. Technical specifications Boiler type AGC 10/15 AGC 15 AGC 25 AGC 35 Water content (ex expansion vessel) Water operating pressure minimum kPa (bar (MPa)) 80 (0,8) 80 (0,8) 80 (0,8) 80 (0,8)

  • Page 16: Technical Description

    4. Technical description AGC 10/15 AGC 15 AGC 25 AGC 35 Technical description General description Gas fired floor-standing condensing boiler 4 High efficiency heating. 4 Low pollutant emissions. 4 Top of the range electronic DIEMATIC iSystem control panel. 4 Flue gas evacuation via a forced flue, chimney, bi-flow, 3CE or 3CEP type connection.

  • Page 17: Operating Principle

    AGC 10/15 AGC 15 AGC 25 AGC 35 4. Technical description Automatic air vent Operating principle 4.3.1. Skeleton Diagrams n Boiler self-standing Heat exchanger Hydroblock Heating flow Primary DHW tank flow Primary DHW tank return Heating return 3-way valve Circulation pump...
  • Page 18 4. Technical description AGC 10/15 AGC 15 AGC 25 AGC 35 n Boiler with 100HL / 220SHL type domestic hot water tank Heat exchanger Hydroblock Heating flow Plate exchanger inlet Plate exchanger outlet Heating return 3-way valve Circulation pump Expansion vessel...

  • Page 19: Circulation Pump

    AGC 10/15 AGC 15 AGC 25 AGC 35 4. Technical description 4.3.2. Circulation pump The boiler is fitted with a modulating pump which is regulated by the control panel as a function of ΔT. The graph shows the manometric height at various outputs. The parameters MIN.PUMP SPEED and MAX.PUMP SPEED are used to...

  • Page 20: Installation

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Installation Regulations governing installation WARNING Installation of the appliance must be done by a qualified engineer in accordance with prevailing local and national regulations. Package list 5.2.1. Standard delivery The delivery includes:...

  • Page 21: Choice Of The Location

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation Control system options Description package RX12 cable AD134 TELCOM 2 voice remote monitoring module AD152 Flow sensor AD199 DHW sensor AD212 Optional PCB for 3-way valve AD249 Hot water storage tank sensor...

  • Page 22: Positioning Of The Appliance

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5.3.2. Positioning of the appliance Minimum recommended distance 1 1 0 5 0 0 4 Before mounting the boiler, decide on the ideal position for mounting, bearing the Directives and the dimensions of the appliance in mind.

  • Page 23: Ventilation

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.3.3. Ventilation Minimum recommended distance C003075-E n Connection to a chimney Do not obstruct the air inlets in the room (even partially). The compulsory cross section of aeration vents in the premises in which the boiler is installed must comply with the standards current in the country.
  • Page 24 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 A Direct heating circuit return G¾" Z Direct heating circuit flow G¾" E Gas supply G1/2" R Condensates discharge - PVC pipe Ø 24x19 mm T Primary return independent DHW tank - Package JA10 (option) G¾"...
  • Page 25 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation n Boiler with 100HL type domestic hot water tank 1482 128,5 121,5 1408 105,5 M002517-B 15/03/2016 - 300026081-001-08...
  • Page 26 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 n Boiler with 160SL type domestic hot water tank 1762 128,5 121,5 1688 105,5 1098 1096 70 40 M002518-B 917,5 128,5 105,5 121,5 M002519-D 15/03/2016 - 300026081-001-08...
  • Page 27 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation n Boiler with 220SHL type domestic hot water tank 2042 128,5 121,5 1968 105,5 1378 1375 1274 1236 1160 1116 M002520-B 10 12 18,5 1160 1116 70 167 1201 128,5...

  • Page 28: Positioning The Appliance

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Positioning the appliance CAUTION Have 2 people available. Handle the appliance with gloves. 5.4.1. Positioning the boiler on its own 1. Remove the packaging around the boiler. The boiler is bolted to the pallet.
  • Page 29 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5. Remove the retaining screws. C003111-D 6. Lift the boiler and position it on the ground C003217-C 15/03/2016 - 300026081-001-08...

  • Page 30: Fitting The Boiler To A Dhw Tank

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 7. Level the appliance using the adjustable feet. (1) Adjustment range: 0 to 20 mm 8. Refit the front panel. C003078-C 5.4.2. Fitting the boiler to a DHW tank 1. Put the DHW tank in place.

  • Page 31: Positioning The Boiler To The Left Or Right Of A Dhw Tank

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 4. Put the 2 screws in place at the front to attach the boiler to the DHW tank. 5.4.3. Positioning the boiler to the left or right of a DHW tank 1.

  • Page 32: Hydraulic Connections

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5. Unscrew the 4 lateral holding screws. 180° 6. Pivot the holder by 180°. 7. Screw the 4 lateral holding screws back in. 8. Follow in reverse order for re-assembly.

  • Page 33: Hydraulic Connection Of The Heating Circuit

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.5.2. Hydraulic connection of the heating circuit 1. Connect the heating water outlet pipe to the heating flow connection. 2. Connect the heating water return pipe to the heating return connection.

  • Page 34: Connecting The Condensate Discharge Pipe

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 On an installation in which the flow can be fully disconnected from the return (e.g. by using thermostatic valves), a bypass should be fitted or an expansion vessel placed on the heating flow pipe.

  • Page 35: Filling The Condensate Trap

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.5.6. Filling the condensate trap 1. Remove the siphon. 2. Fill the siphon with clean water up to the mark. 3. Re-assemble the siphon. CAUTION Fill the condensate trap with water before starting the boiler to avoid combustion products escaping from the boiler.

  • Page 36: Flue Gas System Connections

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 The diameters of the pipes must be defined in accordance with the standards in force in your country. 1. Connect the gas inlet pipe. 2. Fit a gas stop valve to this pipe in such a way that it is visible and easily accessible.

  • Page 37: Classification

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.7.1. Classification B 33 C 33(x) C 43(x) C 83(x) C 43(x) C 83(x) C 13(x) C 33(x) B 33 B 23P C 53 B 23P C 93(x) C 93(x)

  • Page 38: Lengths Of The Air/Flue Gas Pipes

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Configuration C 93(x) Air/flue gas connection by concentric pipes in the boiler room and single flex in the chimney (combustive air in counter current in the chimney) WARNING Only factory components are authorised for connecting the boiler and the terminal.

  • Page 39: Installing The Outside Sensor

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation Installing the outside sensor 5.8.1. Choice of the location It is important to select a place that allows the sensor to measure the outside conditions correctly and effectively. Advised positions:...

  • Page 40: Electrical Connections

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Inserts Ø4 wood screw ¼For the connection of the outside temperature sensor, refer to the chapter "Electrical Connections". 8800N003-C Electrical connections 5.9.1. Control unit The boiler is fully pre-wired. The electricity supply is made via connection cable to the mains (hard mounted).

  • Page 41: Recommendations

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.9.2. Recommendations WARNING Only qualified professionals may carry out electrical connections, always with the power off. Disconnect the appliance from the mains before any work on it. The boiler is entirely pre-wired. Do not modify the connections inside the control panel.

  • Page 42: Access To The Connection Terminal

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5.9.3. Access to the connection terminal 1. Open and remove the control panel door. C003099-D 2. Remove the front panel by pulling firmly from both sides. C003101-C 3. Lift the control system module support.

  • Page 43: Position Of The Pcbs

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5. Remove the 2 retaining screws. 6. Remove the top panel. C003103-C 7. Remove the 2 retaining screws. 8. Disassemble the protective cover from the flat bars. M002533-C 5.9.4. Position of the PCBs...

  • Page 44: Connecting A Direct Heating Circuit

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5.9.5. Connecting a direct heating circuit C003084-C Do not connect anything to the terminal block. Connect a safety thermostat if the heating circuit is for underfloor heating. Remove the bridge.

  • Page 45: Connecting A Heating Circuit And A Domestic Hot Water Tank

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.9.6. Connecting a heating circuit and a domestic hot water tank n Connecting a direct heating circuit and a type HL / SHL solar domestic hot water tank M002857-A Do not connect anything to the terminal block.
  • Page 46 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 BUS cable connecting the SCU to the solar control system (Type SHL califoriers only) Settings to be made for this type of installation Parameters Access Settings to be made See chapter ¼...
  • Page 47 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation Connect the outside temperature sensor. Connect the DHW tank anode. CAUTION Do not connect anything to the Mr outlet on the terminal block. The reversal valve is connected to the PCU PCB in the boiler.
  • Page 48 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Connect the domestic hot water looping pump (Optional). Connect the DHW sensor (Package AD212). Connect the outside temperature sensor. Connect the DHW tank anode. CAUTION If the tank is fitted with a Titan Active System®...

  • Page 49: Connecting Two Circuits And A Domestic Hot Water Tank

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.9.7. Connecting two circuits and a domestic hot water tank C003086-C Do not connect anything to the terminal block. Connect the domestic hot water looping pump to the MA outlet Connect the DHW sensor (Package AD212).

  • Page 50: Hot Water Storage Tank Connection

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Connect a safety thermostat if the heating circuit is for underfloor heating. Remove the bridge. Connect the wires from the safety thermostat to the connector. Connecting an additional C circuit to the AD249 option.
  • Page 51 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation Connect the solar station to the solar collectors. Solar sensor probe. Connect the heating pump (Circuit A). Outside sensor. Buffer tank. Connect the sensor from the storage tank (Package AD250).
  • Page 52 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 n PS storage tank and DHW tank connected to the boiler C003089-D Do not connect anything to the terminal block. Connect a domestic hot water tank if the storage tank I is only used for heating.
  • Page 53 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation Settings to be made for this type of installation Parameters Access Settings to be made See chapter ¼ "Displaying the parameters in extended mode", page 77 INSTALLATION Installer level EXTENDED #SYSTEM menu ¼...
  • Page 54 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Do not connect anything to the terminal block. Connect the heating pump (Circuit A). D.H.W. load pump Hot water storage tank sensor Buffer tank. Outside sensor Connect the DHW tank anode.

  • Page 55: Pool Connection

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.9.9. Pool connection C003091-E Do not connect anything to the terminal block. Connect the secondary swimming pool pump. Connect the swimming pool sensor. Plate heat exchanger. Connect the primary swimming pool pump.

  • Page 56: Connecting A Mixed Tank

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 n Controlling the pool circuit The control system can be used to manage a swimming pool circuit in both cases: Case 1: The control system regulates the primary circuit (boiler/ exchanger) and the secondary circuit (exchanger/pool).
  • Page 57 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation C003092-C Power control relay to the electrical resistor Connect the outside temperature sensor Connect the DHW sensor (Package AD212). Connect the DHW tank anode. If the tank is not fitted with an impressed current...

  • Page 58: Connecting The Options

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5.9.11. Connecting the options For example: TELCOM remote vocal monitoring module, remote controls for circuits A and B, second DHW tank MODE TELCOM 2 MODE C003093-C Do not connect anything to the terminal block.

  • Page 59: Connection In Cascade

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 5.9.12. Connection in cascade n DHW tank after the mixing tank C003094-B Master boiler Secondary boiler Secondary boiler D.H.W. load pump Connect the DHW sensor (Package AD212) Cable BUS Low loss header...
  • Page 60 5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 Settings to be made for this type of installation: Follower boilers Parameters Access Settings to be made See chapter ¼ "Displaying the parameters in extended mode", Installer level INSTALLATION EXTENDED...
  • Page 61 AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation Settings to be made for this type of installation: Master boiler Parameters Access Settings to be made See chapter ¼ "Displaying the parameters in extended mode", Installer level INSTALLATION EXTENDED...

  • Page 62: 5.10 Electrical Diagram

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5.10 Electrical diagram 15/03/2016 - 300026081-001-08...

  • Page 63: 5.11 Filling The System

    AGC 10/15 AGC 15 AGC 25 AGC 35 5. Installation 230V / 50Hz Power supply Neutral X112 Water pressure gauge 0-10 V Input Primary control unit X114 Return temperature Pump circuit A SONDE AMB A Room temperature sensor for X115 Flow temperature...

  • Page 64: Filling The System

    5. Installation AGC 10/15 AGC 15 AGC 25 AGC 35 5.11.2. Filling the system CAUTION Before filling, open the valves on every radiator in the installation. In order to be able to read off the water pressure from the boiler display, the boiler must be switched on.

  • Page 65: Commissioning

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Commissioning Control panel 6.1.1. Description of the keys AUTO Temperature setting key (heating, DHW, swimming pool) Operating mode selection key DHW override key Key to access the parameters reserved for the installer...

  • Page 66: Description Of The Display

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 6.1.2. Description of the display n Key functions Access to the various menus > Used to scroll through the menus Used to scroll through the parameters The symbol is displayed when help is available Used to display the curve of the parameter selected <...

  • Page 67: Operating Modes

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning n Solar (If connected) The solar load pump is running The top part of the tank is reheated to the tank set point The entire tank is reheated to the tank set point <...

  • Page 68: Access To The Various Browsing Levels

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 n System pressure Pressure indicator: The symbol is displayed when a water pressure sensor is connected. Flashing symbol: The water pressure is insufficient. Steady symbol: The water pressure is sufficient.
  • Page 69 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning n Installer level The information and settings in the Installer level can be accessed by experienced people. 1. Press the > key. SUNDAY 11:45 < AUTO C002219-D-04 2. Press the - key.

  • Page 70: Browsing In The Menus

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 6.1.4. Browsing in the menus 1. To select the desired menu, turn the rotary button. 2. To access the menu, press the rotary button. #MEASURES To go back to the previous display, press the key j .

  • Page 71: Check Points Before Commissioning

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Check points before commissioning 6.2.1. Preparing the boiler for commissioning WARNING Do not put the boiler into operation if the supplied gas is not in accordance with the approved gas types.
  • Page 72 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 n Removing the cover from the sealed chamber WARNING Ensure that the boiler is switched off. 1. Open the 2 retaining clips located on the front. 2. Remove the cover from the sealed chamber.

  • Page 73: Hydraulic Circuit

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning 3. Open the main gas supply. 4. Check the gas supply pressure at the pressure outlet C on the gas valve unit. WARNING ¼ To ascertain the gas types permitted, see chapter: "Gas categories", page 11...

  • Page 74: Gas Settings

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 3. The first time the boiler is powered up, the LANGUAGE menu is displayed. Select the desired language by turning the rotary button. LANGUE FRANCAIS Français - Deutsch - English - Italiano - Espanol - Nederlands 4.

  • Page 75: Checking And Setting Combustion

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning 6.4.2. Checking and setting combustion 1. Unscrew the plug of the flue gas measurement point. 2. Insert the probe for the flue gas analyser into the measurement opening. WARNING Ensure that the opening around the sensor is completely sealed when taking measurements.
  • Page 76 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 4. If the measured value is outside of the values given in the table, correct the gas/air ratio. Using the adjusting screw A, set the percentage O for the gas type being used to the nominal value. This should always be inside the highest and lowest setting limit.
  • Page 77 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning n Checking/setting values O at low load 1. In the main display, press key - . The characteristics of the generator are displayed. SUNDAY 11:45 If an automatic vent cycle is running, it is not possible to TEMP.: 68°...
  • Page 78 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 Values at low load for G25 (Gas L) O AGC 10/15 - 6,1 AGC 15 - 6,1 AGC 25 - 6,1 AGC 35 - 5,7 (1) Nominal value Values at low load for G25.1 O...

  • Page 79: Basic Setting For The Gas/Air Ratio

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning 6.4.3. Basic setting for the gas/air ratio If the gas/air ratio is out of adjustment, the gas valve unit has a basic setting. To do this, proceed as follows: 1. Switch off the boiler electrical power supply.

  • Page 80: Setting The Parameters Specific To The Installation

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 Regardless of what is done to the keys, the regulator switches back to TRADITIONAL mode after 30 minutes. 6.5.2. Setting the parameters specific to the installation 1. Access the installer level: Press key - for around 5 seconds.
  • Page 81 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Installer level - #SYSTEM menu Parameter Adjustment range Description Factory setting Customer setting (1)(2) Heating pump circuit A: The MA outlet is used to CH.PUMP A CH.PUMP A O.PUMP A control the pump on circuit A Used to resume the functions of the S.AUX...
  • Page 82 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 Installer level - #SYSTEM menu Parameter Adjustment range Description Factory setting Customer setting Boiler anti-freeze activation ANTIFR ANTIFR I.TEL ON or OFF contact: I.TEL can be used as an 0/1 A antifreeze activation inlet on circuit A ON or OFF contact: I.TEL can be used as an...

  • Page 83: Naming The Circuits And Generators

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Influence of the parameter setting CT.TEL on the I.TEL contact CT.TEL I.TEL C contact closed C contact open The MAUX outlet on the connection terminal The MAUX outlet on the connection terminal 0/1 AUX block is active.

  • Page 84: Setting The Heating Curve

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 3. Select the circuit or generator you wish to rename. Installer level - #NAMES OF THE CIRCUITS Menu Parameter Description Name given by the customer Circuit A CIRC.A Circuit B CIRC.B...
  • Page 85 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning 3. Select the parameter CIRC.CURVE ... BUILD.INERTIA CIRC.CURVE B CIRC.CURVE C SCREED DRYING < AUTO C002316-E-04 4. To modify the value directly, turn the rotary button. To modify the value by displaying the curve, press key f .

  • Page 86: Finalizing Work

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 n Heating curve with BCT The BCT (Base heat Curve Temperature) parameter allows a minimum operating temperature to be imposed on the heating circuit (this temperature may be constant if the circuit gradient is nil).

  • Page 87: Reading Out Measured Values

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Reading out measured values The various values measured by the appliance are displayed in the #MEASURES menu. 1. To access user level: Press the > key. 2. Select the menu #MEASURES.

  • Page 88: Changing The Settings

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 User level - #MEASURES Menu Parameter Description Unit Number of burner operation hours (not restartable) RUNTIME The meter is incremented by 2 every 2 hours Voltage at input 0-10 V...

  • Page 89: Calibrating The Sensors

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning 6.7.2. Calibrating the sensors 1. To access user level: Press the > key. 2. Select the menu #SETTING. SUNDAY 11:45 Turn the rotary button to scroll through the menus or modify a value.

  • Page 90: Professional Settings

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 User level - #SETTING Menu Parameter Adjustment range Description Factory setting Customer setting Calibration of the room sensor on Room temperature (4)(1) CALIBR.ROOM C circuit C of circuit C Make this setting 2 hours after switching...
  • Page 91 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Type of gas used Parameter Unit AGC 10/15 AGC 15 AGC 25 AGC 35 Gas H (G20) rpm 1800 1800 1800 1700 MIN.VENT. rpm 3300 4500 5600 6200 MAX.VENT.BOIL rpm 4500...
  • Page 92 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 Installer level - #PRIMARY INSTAL.P Menu Parameter Adjustment range Description Factory setting Customer setting BURN.MIN.RUN 0 to 180 seconds Setting the burner minimum operation time (In 30 seconds heating mode)
  • Page 93 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Installer level - #SECONDARY INSTAL.P Menu Parameter Adjustment range Description Factory Customer setting setting 0.0 to 10.0 Activation and adjustment of the ANTICIP.C anticipation time ¼ "ANTICIP.A, ANTICIP.B, ANTICIP.C ", page 94...
  • Page 94 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 Installer level - #SECONDARY INSTAL.P Menu Parameter Adjustment range Description Factory Customer setting setting Interruption of pool heating and TOTAL TOTAL PRIORITY DHW reheating during domestic hot water production. Domestic hot water production and...
  • Page 95 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Installer level - #SUN Menu Parameter Adjustment range Description Factory setting Customer setting 0 to 30 °C Maximum drop in the DHW set point when 5°C DEC.SOLAR DHW the solar pump is running at 100% 10 to 20 °C...
  • Page 96 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 n ANTICIP.A, ANTICIP.B, ANTICIP.C Room temperature setpoint - Comfort Room temperature setpoint - Reduced Time schedule 0,5K Anticipation time = Accelerated reheating phase The anticipation function calculates the heating restart time to reach the desired room temperature less 0.5 K at the time programmed for...
  • Page 97 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning For example STOP DRYING TEMP: 47 °C START DRYING TEMP: 20 °C NB DAYS DRYING Normal regulation (End of drying) Heating temperature setting (°C) Every day at midnight (00:00): the set point (START DRYING TEMP) is recalculated and the remaining number of days (NB DAYS DRYING) is decremented.
  • Page 98 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 n Function 0-10 V This function controls the boiler using an external system that includes a 0-10 V output connected to the 0-10 V input. This command imposes to the boiler a temperature or power setpoint. Be sure that parameter BOILER MAX is set higher than CONS.MAX 0-10V if the...

  • Page 99: Configuring The Network

    AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning Flat solar collectors Solar panel ) Number of Flow rate Flow rate Area (m installation panels (l/h) (l/min) 8...10 12,5 12...15 11,2 16...20 12...15 14,2 18...23 13,4 24...30 10,9 16...20...
  • Page 100 6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 Installer level - #NETWORK Menu Parameter Adjustment range Description Factory setting Customer setting -10 to 20 °C Outside temperature triggering all stages 10 °C PARALLEL.CASC in parallel mode 0 to 30 min...
  • Page 101 AGC 10/15 AGC 15 AGC 25 AGC 35 6. Commissioning 4. The screen displayed allows you to choose numbers for the slave boilers to be added to the network. Numbers 2 to 10 are dedicated to the generators and numbers 20 to 39 to the VM iSystem. Turn...

  • Page 102: Return To The Factory Settings

    6. Commissioning AGC 10/15 AGC 15 AGC 25 AGC 35 6.7.5. Return to the factory settings To reset the appliance, proceed as follows: 1. Press key C , > and j simultaneously for 4 seconds. The menu 4" #RESET is displayed.

  • Page 103: Switching Off The Appliance

    AGC 10/15 AGC 15 AGC 25 AGC 35 7. Switching off the appliance Switching off the appliance Installation shutdown CAUTION Do not switch off the mains supply to the appliance. If the central heating system is not used for a long period, we recommend activating the HOLIDAYS mode (to ensure the anti-grip of the heating pump).

  • Page 104: Checking And Maintenance

    8. Checking and maintenance AGC 10/15 AGC 15 AGC 25 AGC 35 Checking and maintenance General instructions WARNING Maintenance operations must be done by a qualified engineer. An annual inspection is compulsory. Only original spare parts must be used. 4 Have the flues swept at least once a year or more, depending on the regulations in force in your country.

  • Page 105: Customising Maintenance

    AGC 10/15 AGC 15 AGC 25 AGC 35 8. Checking and maintenance EMISSION MEASUREMENTS Menu Generator Function available Description Values displayed Generator name AUTO Normal operation °C BOILER TEMP µA CURRENT FAN SPEED °C BACK TEMP Operating at minimum output °C...

  • Page 106: Contact Details Of The Professional For After Sales Support

    8. Checking and maintenance AGC 10/15 AGC 15 AGC 25 AGC 35 After carrying out the maintenance operations, modify the date in the #REVISION menu to clear the message. In the event of maintenance before the maintenance message is displayed: After carrying out early maintenance operations, it is necessary to set a new date in the #REVISION menu.

  • Page 107: Checking The Hydraulic Pressure

    AGC 10/15 AGC 15 AGC 25 AGC 35 8. Checking and maintenance 8.4.1. Checking the hydraulic pressure The hydraulic pressure must reach a minimum of 0,8 bar. If the hydraulic pressure is lower than 0,8 bar, the symbol bar flashes.

  • Page 108: Checking And Closing The Automatic Air Vent

    8. Checking and maintenance AGC 10/15 AGC 15 AGC 25 AGC 35 4. Set the boiler to part load ¼ see chapter: "Checking/setting values O at low load", page The boiler is now operating on part load. Measure the percentage of O and compare this value with the checking values given.

  • Page 109: Checking The Burner And Cleaning The Heat Exchanger

    AGC 10/15 AGC 15 AGC 25 AGC 35 8. Checking and maintenance 8.4.9. Checking the burner and cleaning the heat exchanger CAUTION During inspection and maintenance operations, always replace all gaskets on the parts removed. 1. Remove the air inlet flue on the venturi.

  • Page 110: Troubleshooting

    9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 Troubleshooting Anti-hunting When the boiler is in Anti-short-cycle operating mode, the symbol ? flashes. 1. Press the "?" key. The message Operation assured when the restart temperature will be reached is displayed.
  • Page 111 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Code Messages Description Checking / solution Maximum difference The water flow in the installation is insufficient BL.DT OUTL RET. between the flow and return Check the circulation (direction, pump, valves)
  • Page 112 9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 Code Messages Description Checking / solution No flame during operation No ionization current BL.FLAME LOS Purge the gas supply to remove air Check that the gas valve is fully opened...

  • Page 113: Message History

    AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Message history The menu #MESSAGE HISTORIC is used to consult the last 10 messages displayed by the control panel. 1. Access the "After Sales" level: Hold down the - key until #PARAMETERS is displayed.
  • Page 114 9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 3. Press the ? key. Follow the instructions displayed to solve the problem. 4. Consult the meaning of the codes in the table below: SUNDAY 11:45 TEMP. : 68° PCU COM.FAIL D27 <...
  • Page 115 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Code Faults Cause Description Checking / solution of the fault Boiler temp too low Bad connection DEF.OUTLET S. Check the wiring between the PCU PCB and the sensor Check that the SU PCB is correctly in place...
  • Page 116 9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 Code Faults Cause Description Checking / solution of the fault Return temperature too low Bad connection BACK S.FAILURE Check the wiring between the PCU PCB and the sensor Check that the SU PCB is correctly in place...
  • Page 117 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Code Faults Cause Description Checking / solution of the fault Difference between the flow Sensor fault DEP-RET>MAX and return temperatures too Check the Ohmic value of the sensor great Replace the sensor if necessary...
  • Page 118 9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 Code Faults Cause Description Checking / solution of the fault Detection of a parasite flame Ionization current present even though there is no flame PARASIT FLAME Ignition transformer defective Check the ignition transformer...
  • Page 119 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Code Faults Cause Description Checking / solution of the fault The BL inlet opened for a short Bad connection BL OPEN FAIL time Check the wiring External cause Check the device connected to the BL contact Parameter incorrectly set Check the parameter IN.BL...
  • Page 120 9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 Code Faults Cause Description Checking / solution of the fault Auxiliary sensor fault Bad connection AUX.SENS.FAIL Check whether the sensor is connected: ¼See chapter: "Deletion of sensors from the memory in the PCB", page 120...
  • Page 121 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Code Faults Cause Description Checking / solution of the fault Sensor fault tank 2 Bad connection DHW 2 S.FAIL Check whether the sensor is connected: ¼See chapter: "Deletion of sensors from the memory in the PCB", page 120...

  • Page 122: Deletion Of Sensors From The Memory In The Pcb

    9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 Code Faults Cause Description Checking / solution of the fault The Titan Active System® is short-circuited TA-S SHORT-CIR Check that the connection cable between the SCU PCB and the anode is not short-...

  • Page 123: Failure History

    AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Failure history The menu #DEFAULT HISTORIC is used to consult the last 10 faults displayed by the control panel. 1. Access the "After Sales" level: Hold down the - key until #PARAMETERS is displayed.
  • Page 124 9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 After Sales level - #PARAMETERS Menu Parameter Description Master boiler active PERMUT Number of boilers requesting heating STAGE Number of boilers recognised in the cascade NB.CASC. Number of DIEMATIC VM control systems recognised in the cascade NB.
  • Page 125 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting After Sales level - #TEST OUTPUTS Menu Parameter Adjustment range Description Stop/start pump circuit A P.CIRC.A ON / NO Stop/start pump circuit B ON / NO P.CIRC.B Stop/start pump circuit C ON / NO P.CIRC.C...

  • Page 126: Control System Sequence

    9. Troubleshooting AGC 10/15 AGC 15 AGC 25 AGC 35 After Sales level - #CONFIGURATION Menu Parameter Adjustment range Description maximum permitted domestic hot water flow MAX DHW OUTP. Minimum permitted capacity MIN OUTP. Reset the heating and DHW energy meters RESET CNT.kWh...
  • Page 127 AGC 10/15 AGC 15 AGC 25 AGC 35 9. Troubleshooting Control system sequence Status Sub-status Operation 3 / 4 Burner lit and free modulation on the boiler instruction Burner lit and free modulation on a limited instruction, equal to a return temperature of +25°C...

  • Page 128: 10 Spare Parts

    10. Spare parts AGC 10/15 AGC 15 AGC 25 AGC 35 10 Spare parts 10.1 General When it is observed subsequent to inspection or maintenance work that a component in the appliance needs to be replaced, use only original spare parts or recommended spare parts and equipment.

  • Page 129: 10.2 Spare Parts

    AGC 10/15 AGC 15 AGC 25 AGC 35 10. Spare parts 10.2 Spare parts 10.2.1. Casing 1003 1005 1021 1007 1027 1019 1014 1006 1023 1024 1011 1015 1009 1008 1004 1013 1020 1002 1026 1018 1010 1022 1012 1025...

  • Page 130: Water Unit

    10. Spare parts AGC 10/15 AGC 15 AGC 25 AGC 35 10.2.2. Water unit 2036 2037 2037 2029 2001 2036 2004 2005 2008 2026 2030 2007 2010 2031 2032 2006 2028 2025 2024 2013 2014 2022 2034 2015 2018 2027...

  • Page 131: Control Panel

    AGC 10/15 AGC 15 AGC 25 AGC 35 10. Spare parts 10.2.3. Control panel 3008 3020 3011 3021 3018 3016 3013 3012 3037 3014 3009 3015 3007 3017 3001 3004 3022 3005 3003 3019 3002 L000207-C 3006 10.2.4. Casing 4005...

  • Page 132: Spare Parts List

    10. Spare parts AGC 10/15 AGC 15 AGC 25 AGC 35 10.2.5. Spare parts list Markers Code no. Description Exchanger - Casing 1001 200018958 Complete base frame 1002 300024451 Adjustable foot M8-45 Casing 1003 200018959 Leak proof box 10/15 - 15 - 25 kW - Nozzle 60/100...
  • Page 133 AGC 10/15 AGC 15 AGC 25 AGC 35 10. Spare parts Markers Code no. Description 2013 S100822 Water unit, right + 3-way valve + Pressure sensor 2014 S100823 Motor + 3-way valve insert 2015 S100821 Pressure sensor 2016 S100832 26 clip with lever (10x)
  • Page 134 10. Spare parts AGC 10/15 AGC 15 AGC 25 AGC 35 Markers Code no. Description 3022 300008954 2-pin connector room temperature sensor 3022 300009070 2 pt connector outside temperature sensor 3022 300009084 2-pin connector flow B sensor 3022 300009076 3 pt connector auxiliary pump...

  • Page 135: Directives

    Appendix Information on the ecodesign and energy labelling directives...
  • Page 136 Contents Contents Specific information ................. . 3 Recommendations .
  • Page 137 This product conforms to the requirements of European Directive 2009/125/EC on the ecodesign of energy-related products. Technical data Tab.1 Technical parameters for boiler space heaters Product name AGC 10/15 AGC 15 AGC 25 AGC 35 Condensing boiler Low-temperature boiler B1 boiler...
  • Page 138 1 Specific information The back cover for contact details. Circulation pump Note The benchmark for the most efficient circulators is EEI ≤ 0.20. Disposal and Recycling Fig.1 Recycling Warning Removal and disposal of the boiler must be carried out by a quali­ fied installer in accordance with local and national regulations.
  • Page 140 DE DIETRICH THERMIQUE S.A.S 129164, Россия, г. Москва Зубарев переулок, д. 15/1 +49 (0)25 72 / 9161-0 Бизнес-центр «Чайка Плаза», +49 (0)25 72 / 9161-102 офис 309 info@remeha.de +7 (495) 221-31-51 info@dedietrich.ru DE DIETRICH THERMIQUE Iberia S.L.U. DE DIETRICH SERVICE www.dedietrich-calefaccion.es www.dedietrich-heiztechnik.com Freecall 0800 / 201608...

Table of Contents