INDEX WARNING Who should read these instructions Symbols Recommendations Applicable standards Warnings INTRODUCTION Description of the specifications USERS GUIDE Directions for use Settings the parameters TECHNICAL CHARACTERISTICS Natural gas categories Propane gas categories Pressure drop diagram of the boiler ELECTRICAL CONNECTION Wiring diagram INSTALLATION INSTRUCTIONS Dimensions...
WARNINGS WHO SHOULD READ THESE INSTRUCTIONS • The parts may only be replaced by genuine factory parts. You will find a list of the spare parts and their reference number These instructions should be read by: ACV to the end of this document. - the specifying engineer - the installer •...
8. Electrical panel 9. Control panel BURNER ACV uses its BG 2000-M burner for the Prestige: this is an air/gas premix burner providing safe and silent operation while limiting emissions (NOx and CO) to an incredibly low level. Although the ACV BG 2000-M boiler is very modern, it uses proven technology and is manufactured from standard spare parts that are easily available on the market..
USERS GUIDE DIRECTIONS FOR USE Setting the domestic hot water temperature Your system must be checked once a year by an approved (Hot water temperature) installer or maintenance company. - Press Mode: The screen displays PARA. - Press Step: the first character is 1 and the last two characters give the current hot water temperature setting.
70 / 53 71 / 60 NOx classifi cation [EN483] Flue gas temperature — max. Input 80/60°C °C Flue gas temperature — max. Input 50/30°C °C Mass fl ow rate of combustion products kg/h Flue gas pipe - Max. pressure drop Concentric fl...
INSTALLATION INSTRUCTIONS DIMENSIONS 50 / 75 A mm B mm C mm D mm E mm F mm G mm H mm prestige I / J Heating supply 1”1/4 [F] J. Heating return 1”1/4 [F] K. Gas connection 3/4” [M]...
Ø 100 / 150 Ø 100 Ø 100 - The Prestige has an in built gas/air ratio regulator, which makes it largely independent of the pressure drop in the air intake and flue gas extraction system. However, the maximum pressure...
INSTALLATION CONNECTION TO THE GAS - The Prestige is fitted with a 3/4” male fitting connector, - Drain the gas pipe and check in minute detail that all the on which you can connect the gas tap. boiler pipes, both inside and outside, are sealed.
INSTALLATION INSTALLATION OF A SIMPLE HEATING CIRCUIT CONTROLLED BY ROOM THERMOSTAT ACV 15 AF120 ACV 15 General diagram MCBA The On/Off room thermostat controls the central heating system (radiators or convectors). If an outside temperature sensor is connected, the boiler continuously adjusts its operating temperature depending on the outside temperature.
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INSTALLATION INSTALLATION OF A SIMPLE HEATING CIRCUIT CONTROLLED BY ROOM UNIT AF120 Room Unit General diagram MCBA A Room Unit controls the heating system (radiators or convectors). The unit allows the selection various central heating functions and can be programmed for up to 3 schedules per week, both for heating and hot water production.
INSTALLATION INSTALLATION OF TWO HEATING CIRCUITS CONTROLLED BY ROOM THERMOSTAT ACV 15 AND AM3-11 MODULE AF120 General diagram ACV 15 MCBA This is a simple way to control two heating circuits (radiators AM3-11 or floor heating). You can adjust those two circuits depending on the outside temperature.
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INSTALLATION To be wired in accordance with the applicable regulations. Factory typical setting setting Description 00 : Heating mode “OFF” 01 : Heating mode “ON” Setting T° for the heating water (adjustable between 30 and 85°C). T° min. for the heating water (adjustable between 15 and 60°C).
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INSTALLATION INSTALLATION OF TWO HEATING CIRCUITS CONTROLLED BY CONTROL UNIT AND ZMC-1 MODULE AF120 Room Unit General diagram MCBA This configuration controls two heating circuits (radiators ZMC1 or floor heating). In addition, the Room unit features a remote monitoring of the two circuits. You can adjust those two circuits depending on the outside temperature.
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INSTALLATION To be wired in accordance with the applicable regulations. AV MPK ZU AUF ZMC1 0 24V A B VF VE 10800036: Interface address “0” Factory typical setting setting Description 00 : Heating mode “OFF” 01 : Heating mode “ON” Setting T°...
Control Unit which also provides a Control Unit remote control and monitoring of the three circuits. prestige All circuits can be controlled separately in function of the outside temperature. This is the ideal configuration for floor heating with additional heating provided by radiators.
INSTALLATION DOMESTIC HOT WATER CONNECTION Optional accessories PRESTIGE SOLO + SMART TANK Code Description - Rinse the installation before connecting the domestic Collector 2 circuits DN32 : hot water circuit. Whith integrated wall brackets. - Fill the tank before filling the heating circuit.
COMMISSIONING AND MAINTENANCE COMMISSIONING THE SYSTEM Then put the appliance to High Power mode by simultaneously pressing the mode and Plus keys. Wait a few minutes to stabilise. Check the CO value. It should be either equal to the full power value or a maximum of 0.5% less than this value. If you record a significant deviation,please contact the ACV - Slowly fill the tank and drain it by opening a hot water tap.
COMMISSIONING AND MAINTENANCE DISASSEMBLING THE EXCHANGER DISASSEMBLING THE BURNER - Drain the water from the central heating system using the - Close the inlet gas valve. connection under the appliance. - Disconnect the electrical power supply. - Allow the appliance to drain completely. - Remove the front panel of the boiler.
MCBA PARAMETERS FOR THE SPECIALIST STANDBY MODE Once the cause of the blockage has been resolved, the burner starts automatically within 150 seconds at most. Standby Mode Status Boiler function After you power down the appliance the screen displays Pilot Internal check —...
Pilot mode after 20 minutes and automatically enables the changes. Screen MODE Factory setting Screen Description of parameters Prestige 50 Prestige75 Adjusting the hot water temperature STEP 00 = Stop 01 = Start 02 = Stop + pump...
MCBA PARAMETERS FOR THE SPECIALIST REQUEST FOR INFORMATION ENTERING THE CODE ON THE INSTALLATION Code Mode Info Mode You can access the following parameters by entering the service code: To switch from Standby to Info mode, press MODE twice. • Parameters 5 - 42 Screen •...
MCBA PARAMETERS FOR THE SPECIALIST MCBA PARAMETERS WITH CODE RESTRICTED ACCESS Factory setting Screen Description of parameters Prestige 50 Prestige 75 Minimum central heating temperature when using an outdoor sensor STEP Minimum outdoor temperature [adjust the heating curve] STEP Maximum outdoor temperature...
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MCBA PARAMETERS FOR THE SPECIALIST Factory setting Screen Description of parameters Prestige 50 Prestige 75 Natural gas Minimum number of fan revolutions [rpm / min.] Propane STEP Natural gas Number of fan revolutions at ignition [rpm x 100] Propane STEP CH pump over-run 0 = 10 sec.
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MCBA PARAMETERS FOR THE SPECIALIST Factory setting Screen Description of parameters Prestige 50 Prestige 75 Re-modulate the difference T1 - T2 STEP Shell address [-1 = disabled] STEP Temperature increase set point for the production of hot water STEP first position:...
MCBA PARAMETERS FOR THE SPECIALIST COMMUNICATION MODE [with code] ERREUR MODE [with code] When in this mode, the system displays the communication ERROR mode indicates the most recent error, as well as the status between the boiler and the control module, the optional interface of the boiler and its readings at the time this error occurred.
MCBA PARAMETERS FOR THE SPECIALIST SAFETY STOP+ RESOLUTION OF THE FAULT To unlock the system: [ERROR mode] • Press RESET on the screen. • Contact your installer if the fault happens again. If a fault occurs while the appliance is running, the system locks and the screen starts to flash.
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MCBA PARAMETERS FOR THE SPECIALIST Codes Description of the fault Resolution of the fault - Check the connection of the NTC3 sensor - Check the wiring of the NTC3 sensor NTC3 short-circuit If the problem persists, replace the NTC3 sensor - Check the connection of the NTC1 sensor - Check the wiring of the NTC1 sensor NTC1 connection open...
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537D6197 537D6205 EN : Vertical outlet EN : Condensate recovery FR : Terminal vertical FR : Récupérateur de condensats NL : Dakdoorvoer NL : Condensopvang ES : Terminal vertical ES : Recuperador de condensados IT : Terminale verticale IT : Recuperatore di condensati DE : Senkrechte Dachdurchführung...
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N° Side panel Latérale Zijkanten Lateral Laterale Seitenblech Front panel Face avant Frontstuk Parte delantero Pannello anteriore Vorderblech Top cover Couvercle supérieur Bovenkap Tapa superior Coperchio superiore Obere Abdeckung Rear panel Panneau arrière Achterpaneel Panel trasero Pannello posteriore Hinterblech Control panel Tableau Paneel Panel...
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55439129 547D3021 EN : Water pressure safety switch EN : Transformer [230 Volt / 24 Volt] FR : Pressostat de sécurité manque d’eau FR : Transformateur [230 Volt / 24 Volt] NL : Waterdruk schakelaar NL : Transformator [230 Volt / 24 Volt] ES : Presostato falta de agua ES :...
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Prestige 50 557A0064 EN : MCBA burner control [Natural gas] EN : Silicon gasket Ø 100 mm 5476G029 FR : Module de contrôle MCBA [Gaz naturel] FR : Joint en silicone Ø 100 mm NL : Brander module MCBA [Aardgas] NL : Afdichtring Ø...