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ACV Prestige Solo 24 Installation, Operating And Servicing Instruction

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Prestige
Solo 24 - 32 / MkII
Excellence 24 - 32 / MkII
MCBA-5
Installation, Operating and
Servicing Instructions
EN • 1
664Y4000.A

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Summary of Contents for ACV Prestige Solo 24

  • Page 1 Prestige Solo 24 - 32 / MkII Excellence 24 - 32 / MkII MCBA-5 Installation, Operating and Servicing Instructions EN • 1 664Y4000.A...
  • Page 2 Installation of simple heating circuit controlled by room thermostat ACV 15 Installation of simple heating circuit controlled by Room Unit Installation of two heating circuits controlled by room thermostat ACV 15 and AM3-11 module Installation of two heating circuits controlled by Room Unit and ZMC-1 module...

  • Page 3: Who Should Read These Instructions

    The availability of some versions and their accessories is market screen. dependant. • The parts may only be replaced by genuine factory parts. You will find a list of the spare parts and their reference number ACV to the end of this document. EN • 3 664Y4000.A...

  • Page 4: Production Of Hot Water

    BURNER pump. As soon as the NTC1 flow temperature drops below 3°C, the system ACV uses its BG 2000-M burner for the Prestige: this is an air/gas premix burner automatically ignites the burner until the temperature rises above 10°C. The providing safe and silent operation while limiting emissions (NOx and CO) to pump continues to run for about 10 minutes.
  • Page 5 INtRoDuctIoN Prestige Solo Chimney connection [concentric tubes Ø 80/125 mm] Burner, premix and modulating Pump, central heating Heat exchanger, stainless steel Electrical panel [The control boxes on the rear are optional] Flue tube Control panel Prestige Excellence Burner, premix and modulating Flue tube [concentric tubes Ø...

  • Page 6: Directions For Use

    uSERS GuIDE directions for use SETTING THE DOMESTIC HOT wATER TEMPERATURE (Hot water temperature) Your system must be checked once a year by an approved installer or - Press Mode : The screen displays PARA. maintenance company. - Press Step : the first character is 1 and the last two characters give the current hot water temperature setting.

  • Page 7: Technical Characteristics

    tEchNIcAl chARActERIStIcS natural gas model Prestige Solo Prestige Excellence central heating Max. Input 80/60°C Min. Input 80/60°C Max. output 80/60°C 23,4 23,4 Min. output 80/60°C Efficiency 30% load [EN677] flue gases mg/kWh CO emissions max. / min. Input 45 / 20 52 / 20 45 / 20 52 / 20...

  • Page 8: Propane Model

    tEchNIcAl chARActERIStIcS propane model Prestige Solo P Prestige Excellence P central heating Max. Input 80/60°C 30,5 30,5 Min. Input 80/60°C Max. output 80/60°C 23,4 29,6 23,4 29,6 Min. output 80/60°C Efficiency 30% load [EN677] flue gases Flue gas pipe - Max. pressure drop Concentric flue gas channel maximum length Ø...

  • Page 9: Gas Categories

    tEchNIcAl chARActERIStIcS gas categories i2e(s)b ii2h3b/p ii2h3p ii2e3b/p ii2er3p ii2l3b/p ii2l3p 20 mbar 20 mbar 20 mbar 20 mbar 20 mbar 25 mbar 25 mbar 25 mbar 25 mbar 30 - 50 mbar 30 - 50 mbar 30 - 50 mbar 30 - 50 mbar 37 - 50 mbar 30 - 50 mbar...
  • Page 10 tEchNIcAl chARActERIStIcS diagrams of pressure drop on the heating side A = Pressure drop of the boiler B = Pressure available (for the heating circuit) circulator on 1 C = Pressure available (for the heating circuit) circulator on 2 D = Pressure available (for the heating circuit) circulator on 3 1000 1200 1400...

  • Page 11: Electrical Connection

    ElEctRIcAl coNNEctIoN EN • 11 664Y4000.A...

  • Page 12: Installation Instructions

    INStAllAtIoN INStRuctIoNS dimensions solo excellence a mm 1030 b mm c mm d mm e mm f mm g mm 1000 h mm boiler room ACCESSIBILITY The appliance must be positioned in such a way to be accessible any - Make sure that all air vents are unobstructed any times. time.
  • Page 13 INStAllAtIoN INStRuctIoNS distances of hydraulic connections : solo A. Heating circuit supply 1” [F] B. Heating circuit return 1” [F] C. Supply to the water heater 1” [F] - With Kit DHW 10800079 D. Return from the water heater 1” [F] - with Kit DHW 10800079 E.

  • Page 14: Installation

    Horizontal pipe 15.0 — — This table is based on the equipment offered by ACV and cannot be applied generally. 2000 mm SAMPLE CALCULATION: The diagram below consists of the following parts: pipe with monitoring section + 2 x 90° pipe bends + 2 metres of horizontal pipe + 2 x 45° pipe bends + (2 + 1 + 1) metres of vertical pipe and fall back + discharge.

  • Page 15: Domestic Hot Water Connection

    INStAllAtIoN Options for connection to the chimney B23P C33s domestic hot Water connection Prestige Excellence prestige excellence The Prestige Excellence boiler can be connected directly on the domestic hot water circuit. Flush out the system before connecting the domestic hot water part. The installation must be fitted with an approved safety unit with a 6-bar safety valve, a non-return valve and a shut-off valve.
  • Page 16 INStAllAtIoN domestic hot Water connection 1. Cold water supply tap 2. Non-return valve prestige solo + smart tank 3. Safety group 4. Pressure reducing valve - Rinse the installation before connecting the domestic hot water circuit. - Fill the tank before filling the heating circuit. 5.

  • Page 17: Heating Connections

    INStAllAtIoN heating connections RECOMMENDATIONS - Fill the system with fresh water. Contact your ACV representative about the - The central heating system must be completely flushed out with tap water use of inhibitors. before connecting the boiler. - It is possible that the pumps are locked due to the presence of residual - The device must be levelled, using the provided bracket, or the optional water from tests completed on the appliance.

  • Page 18: General Diagram

    INStAllAtIoN installation of a simple heating circuit controlled by room thermostat acV 15 AF120 ACV 15 GENERAL DIAGRAM The On/Off room thermostat controls the central heating system (radiators MCBA or convectors). If an outside temperature sensor is connected, the boiler continuously adjusts its operating temperature depending on the outside temperature.
  • Page 19 INStAllAtIoN installation of a simple heating circuit controlled by room unit AF120 Room Unit GENERAL DIAGRAM A Room Unit controls the heating system (radiators or convectors). The unit MCBA 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.
  • Page 20 INStAllAtIoN installation of tWo heating circuit controlled by room thermostat acV AF120 15 and am3-11 module ACV 15 MCBA GENERAL DIAGRAM AM3 - 11 This is a simple way to control two heating circuits (radiators or floor heating). You can adjust those two circuits depending on the outside temperature.
  • Page 21 INStAllAtIoN To be wired in accordance with the applicable regulations Outside T° (°C) factury typical factury typical setting setting description setting setting description 00 : Heating mode “OFF” Acceleration time lag 00 = Stop [minute]. 01 : Heating mode “ON” Night setback (°C) only if a time-clock is Setting T°...
  • Page 22 INStAllAtIoN installation of tWo heating circuit controlled by control unit and AF120 Zmc-1 module Room Unit MCBA GENERAL DIAGRAM ZMC1 This configuration controls two heating circuits (radiators 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.
  • Page 23 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” factury typical setting setting description 00 : Heating mode “OFF” 01 : Heating mode “ON” Setting T°...
  • Page 24 INStAllAtIoN installation of a prestige excellence or prestige solo + a dhW tank Without hot Water priority AF120 Room Unit GENERAL DIAGRAM MCBA This configuration allows to control the hot water circuit without hot water ZMC1 priority. It will be used in applications where heating needs are important in regard to hot water needs.
  • Page 25 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” factury typical setting setting description Domestic hot water temperature setting (to be adjusted between 60 and 80°C).

  • Page 26: Commissioning And Maintenance

    2340 page 3, Directions for Use. - 15 75900 9800 1940 - Check the boiler settings: this task can only be carried out by an ACV- - 10 58800 8050 1710 trained installer or by the ACV maintenance department. - Set the appliance to High Power mode by simultaneously pressing the mode...

  • Page 27: Disassembling The Burner

    commISSIoNING AND mAINtENANcE disassembling the burner disassembling the exchanger - Close the inlet gas valve. - Drain the water from the central heating system using the connection - Remove the front panel of the boiler. under the appliance. - Unplug the fan plugs (24 Volt), the ignition cable, the gas valve control and - Allow the appliance to drain completely.

  • Page 28: Mcba Parameters For The Specialist

    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 After you power down the appliance the screen displays Pilot mode, as shown status boiler function in the figure above.

  • Page 29: Parameter Mode

    mcBA pARAmEtERS FoR thE SpEcIAlISt setting the mcba parameters PARAMETER MODE To access Parameter mode when the system is in Pilot mode, press MODE once. To scroll through the list of parameters, simply press “STEP”. To modify a parameter value, use the + or — keys. Then press “STORE”...

  • Page 30: Request For Information On The Installation

    mcBA pARAmEtERS FoR thE SpEcIAlISt reQuest for information display on the installation INFO MODE MODE Press STEP until the system displays To switch from STANDBY to INFO mode, press Mode twice. the information you need. The point located behind the first position flashes to indicate that the boiler is in MODE INFO mode.

  • Page 31: Entering The Code

    Press STORE and the screen flashes briefly to indicate that the code has been accepted. STORE Press MODE until the desired mode appears. Only ACV approved installers know the access code. For more information, please contact our after-sales service. EN • 31 664Y4000.A...
  • Page 32 mcBA pARAmEtERS FoR thE SpEcIAlISt setting the parameters : only accessible with the code factory setting display description of the parameters solo excellence Minimum central heating temperature using outdoor sensor STEP Minimum outdoor temperature [setting the heating curve] STEP Maximum outdoor temperature [setting the heating curve] STEP Frost protection temperature.
  • Page 33 mcBA pARAmEtERS FoR thE SpEcIAlISt factory setting solo excellence display factory setting Natural gas Max. fan speed in central heating mode [rpm x 100] Propane STEP Natural gas Max. fan speed in central heating mode [rpm /min.]. STEP Propane Natural gas Max.
  • Page 34 mcBA pARAmEtERS FoR thE SpEcIAlISt factory setting display description of the parameters solo excellence Central Heating modulation hysteresis disabled. STEP Domestic hot water modulation hysteresis enabled. STEP Domestic hot water modulation hysteresis disabled. STEP Detection of domestic hot water hysteresis enabled. STEP Detection of domestic hot water hysteresis disabled.
  • Page 35 mcBA pARAmEtERS FoR thE SpEcIAlISt factory setting display description of the parameters solo excellence Manual fanspeed STEP position: Special pump [0 = disabled] position: Minimum disable cycle STEP [0 = disabled] Pre-glow time [sec.] STEP Extended prepurge time [sec.] STEP Postpurge time [sec.] STEP...
  • Page 36 mcBA pARAmEtERS FoR thE SpEcIAlISt factory setting display description of the parameters solo excellence Maximum dT1/dt [x 0,1 °C/sec.] STEP Maximum dT3/dt [x 0,1 °C/sec.] STEP Difference T1-T2 for modulating back STEP Impulses per rotation / PWM Frequency STEP External ignition / start attempts STEP Maximum swap time NTC1-NTC2 [sec.
  • Page 37 mcBA pARAmEtERS FoR thE SpEcIAlISt communication mode [with code] error mode [avec code] This mode displays communication between the boiler ERROR indicates the last error, as well as the status of the boiler and the and the control module, the optional interface kit or current values of this error.
  • Page 38 mcBA BlokING AND ERRoR coDES list of error codes + solutions To unlock the system: [in error mode] • Press “RESET” on the screen. • If the fault reoccurs, contact your installer. If a fault occurs during operation, the system locks down and the screen starts flashing.
  • Page 39 mcBA BlokING AND ERRoR coDES codes description of the fault remedying the fault Minimum gas pressure switch or water pressure switch Check the gas pressure switch or the water pressure switch opened 1. Check the fan control connection 2. Check the fan wiring No fan signal present 3.
  • Page 40 mcBA BlokING AND ERRoR coDES codes description of the fault remedying the fault No valid mains frequency detected Check the network frequency Invalid or conflicting cascade address Check the cascade eddress If the problem persists after two RESET attempts, Internal error replace the MCBA.
  • Page 41 ML • 1 664Y4000.A...
  • Page 42 P rE S t IgE 24 - 3 2 Sol o 497b0026 55445006 5476g008 507f4055 507f4086 63962018 557a4014 507f4087 5476g008 557a1056 5476g008 507f4052 557a8003 55426017 ML • 2 664Y4000.A...
  • Page 43 P rE S t IgE 24 - 3 2 E xcE l l E ncE 507f4068 55445006 497b0031 30538481 557a4017 507f4069 5476g008 (x1) 557a4014 557a7008 507f4055 507f4070 63962018 507f4071 55426017 557a6006 557a1056 55426001 5476g008 (x2) 557a8003 547d3018 ML • 3 664Y4000.A...
  • Page 44 P rE S t IgE 24 - 3 2 Sol o 2147c444 21478440 21471440 21480069 21473440 21471440 21474440 2147e419 54761008 ML • 4 664Y4000.A...
  • Page 45 P rE S t IgE 24 - 3 2 E xcE l l E ncE 21480446 21478441 21471441 21480069 21473441 21471441 497b6003 21474441 2147e420 54761008 2147f420 497b6002 ML • 5 664Y4000.A...
  • Page 46 P rE S t IgE 24 - 3 2 537d4034 (*) 537d4020 537d3041 557a0026 557a0098 257f1071 537d4033 53402088 537dZ033 557a0054 557a0095 507f4164 557a0048 507f4095 537dZ025 (*) 537dZ026 51700061 497b0025 557a0058 (*) Burner propane - Brûleur propane - Brander propaan - Quemador propano - Bruciatore propano - Propangasbrenner - Palnika propan ML •...
  • Page 47 P rE S t IgE 24 - 3 2 54766016 537d3020 54763010 257f1079 547d3021 537d3039 5476g015 5476g016 5476g018 excellence 24 solo 24 excellence 24 p 5476g019 5476g021 5476g022 5476g024 5476g025 solo 24 p excellence 32 solo 32 excellence 32 p solo 32 p ML •...
  • Page 48 P rE S t IgE 24 - 3 2 537d6185 537d6184 537d6194 537d6190 537d6195 537d6186 537d6190 L. 250 mm 537d6187 L. 500 mm 537d6188 L. 1000 mm 537d6191 537d6189 537d6192 537d6193 prestige 537d6232 ML • 8 664Y4000.A...

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