ACV WaterMaster 120 Installation, Operation And Maintenance Instructions For The Installer And The User Download | Manualshive

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WaterMaster 25 - 35 - 45 - 70 - 85 - 120 : A1006482 - 664Y7300 • D

en

18

EN

FR

NL

ES

IT

DE

PL

RU

TECHNICAL CHARACTERISTICS

GAS CATEGORIES (All models)

Gas type

G20

G25

G20

G25

G31

Pressure (mbar)

20

20

25

20

25

30

37

50

Country code

Category

AT

II2H3P

BE

I2E(S)*
I2E(R)**
I3P

CH

II2H3P

CZ

II2H3P

DE

II2E3P
II2ELL3P

ES

II2H3P

FI

II2H3P

FR

II2Er3P

GB

II2H3P

GR

II2H3P

HR

II2H3P

IE

II2H3P

IT

II2H3P

LT

II2H3P

LU

II2E3P

LV

I2H

NL

II2EK3P***
II2L3P

PL

II2E3P

PT

II2H3P

RO

II2H3P

SI

II2H3P

SK

II2H3P

*

WM 25 / 35 / 45 / 70

**

WM 85 / 120

***

G25.3

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Summary of Contents for WaterMaster 120

Page 1: ...A1006482 664Y7300 D EN FR NL ES IT DE PL RU INSTALLATION OPERATION AND MAINTENANCE INSTRUCTIONS for the Installer and the User 25 35 45 70 85 120 WaterMaster...

Page 2: ...Addendum Royal Decree A1007432 ADD0210 Addendum Declaration of Conformity i a w Royal Decree BE APPLICABILITY 664Y7300 Rev C WaterMaster 25 35 45 70 85 120...

Page 3: ...Gewogen Ponderado Pesata Gewichtet rednio HeatMaster 25 TC mg kWh 26 3 35 TC mg kWh 24 6 45 TC mg kWh 29 5 70 TC mg kWh 33 2 85 TC mg kWh 33 1 120 TC mg kWh 29 3 HeatMaster 25 C mg kWh 31 1 Prestige 2...

Page 4: ...imum Operating Conditions 36 Recommendations for the prevention of corrosion and scaling in Heating Systems 37 G3 Requirements and Guidance UK Only 38 INSTALLATION 40 Safety instructions for the insta...

Page 5: ...CV applies to its appliances during production inspection and transport faults may occur Please immediately notify your approved installer of any faults EN FR NL ES IT DE PL RU en 3 WaterMaster 25 35...

Page 6: ...appliance Meaning Gas connection Condensate trap ball syphon Domestic Hot Water circuit Primary circuit Expansion vessel Electricity Alarm Symbols in the manual Meaning Essential recommendation for sa...

Page 7: ...0 30 mbar NL II2EK3P 20 25 30 50 mbar LV I2H DK I2H 20 mbar Adjusted R gl Afgesteld G20 20 mbar II2EK WOBBE 43 46 45 3 MJ m 0 C 3P N 18 123456 45 45 9 45 9 45 9 9 45 45 9 45 9 45 9 9 CODE ANNO A100207...

Page 8: ...eys and OK key to browse through the screens of the ACVMAX controller set up the water heater increase and decrease the displayed values and validate the selections and access the Easy set up screens...

Page 9: ...es that the WaterMaster is ready to respond when a demand is received STATUS MESSAGES Stand by Indicates that the WaterMaster is ready to respond when a demand is received DHW Demand A domestic hot wa...

Page 10: ...ot appliance the appliance can be damaged definitively If the system needs to be refilled repeatedly with water please contact your installer Check that there is no water on the floor under the applia...

Page 11: ...ng function is therefore disabled default setting It cannot be adjusted through the EZ Setup even though the menus and functions can be accessed Therefore any change made through the EZ Setup will not...

Page 12: ...r Setpoint prompts to enter the fixed appliance setpoint temperature during a hot water call when theThermostat option is selected Press on LEFT or RIGHT button to adjust the required temperature setp...

Page 13: ...Celsius Display EZ Setup allows to select the interface language Nine different languag es English French Dutch Spanish Italian German Czech Polish and Russian Press on UP or DOWN button to select th...

Page 14: ...ems For more information refer to the Installer s Handbook of the WaterMaster water heaters Lockout History records the last eight lockouts Six lines are displayed on the Lock out History screen at on...

Page 15: ...mary pumps are activated As soon as the flow temperature is at 5 C the burner starts up until the flow temperature rises above 15 C The pumps continue to run for around 10 minutes The function can be...

Page 16: ...or 7 Automatic air vent 8 Gas pressure sensor 9 NTC1 sensor Primary circuit supply 10 Gas valve 11 DHW safety valve T P relief valve UK only 12 Modulating air gas premix burner with fan 13 Concentric...

Page 17: ...wage system 2 Gas connection M 3 Grommets for electrical wires low voltage con trol 4 Domestic Hot Water outlet 5 Primary circuit supply connection not used 6 Connection for provided primary circuit s...

Page 18: ...35 45 WM 70 85 WM 120 A mm 1755 2170 2170 B mm 600 690 690 C mm 708 753 753 D mm 80 100 100 E mm 125 150 150 F mm 145 155 155 G mm 1670 2080 2080 H mm 110 125 125 J mm 1717 2126 2126 K mm 1610 2030 2...

Page 19: ...2 6 52 6 Mass flow rate of flue gases Normal g s 11 6 11 6 15 5 15 5 21 1 20 1 Min output g s 2 45 2 54 3 26 3 28 4 36 4 25 Main Characteristics WM 70 WM 85 WM 120 G20 G25 G31 G20 G25 G31 G20 G25 G31...

Page 20: ...5 G20 G25 G31 Pressure mbar 20 20 25 20 25 30 37 50 Country code Category AT II2H3P BE I2E S I2E R I3P CH II2H3P CZ II2H3P DE II2E3P II2ELL3P ES II2H3P FI II2H3P FR II2Er3P GB II2H3P GR II2H3P HR II2H...

Page 21: ...entire assembly Make sure that the condensate drain assembly is filled with water before starting up the boiler and check regularly the water level Fill with water as necessary It is mandatory to ven...

Page 22: ...ence between combustion air inlet and flue gas outlet including wind pressures as follows 95 Pa WM 25 130 Pa WM 35 45 110 Pa WM 70 160 Pa WM 85 and 170 Pa WM 120 Condensate flow is allowed into the ap...

Page 23: ...centric flue pipe 80 125 mm Parallel flue pipe 80 mm Concentric flue pipe 100 150 mm Parallel flue pipe 100 mm 1 m straight pipe 1 m 1 m 1 m 1 m 90 elbow 2 m 2 3 m 2 2 m 3 7 m 45 elbow 1 m 1 m 1 3 m 2...

Page 24: ...mum length in M Dn 150 Dn 150 200 Dn 200 2 WM 25 35 45 70 85 30 30 30 WM 120 30 30 3 WM 25 35 45 30 30 30 WM 70 25 30 30 WM 85 26 30 30 WM 120 4 WM 25 35 45 30 30 30 WM 70 30 30 WM 85 30 30 WM 120 5 W...

Page 25: ...80 537D6266 Connector Flex Flex PP 80 537D6448 WaterMaster 25 35 45 C13 C33 PP Galva 80 125 RoofTerminal 537D6184 Wall terminal kit 537D6185 Wall terminal Kit 10800301 Lengths 250 mm 537D6186 500 mm 5...

Page 26: ...ingTube 537D6308 MeasuringT piece with inspection 537D6310 Weather Slate Steep 25 45 537D6209 Bracket 150 mm 537D6210 Weather Slate Flat roof 430 mm 537D6208 Concentric to parallel 100 150 mm 2 x 100...

Page 27: ...inals Pipes Extensions Bends Measurement and condensate recovery Accessories Adapters WaterMaster 70 85 120 C13 C33 SST SST 100 150 RoofTerminal 537D6197 Wall terminal 537D6198 Lengths 250 mm 537D6199...

Page 28: ...items Alarm ERR DHW charging pump DHW 7 Terminal block for optional items Pump P3 and P4 terminals Flame terminal versatile connection according to configuration 8 Modulating pump PWM 9 Burner PWM plu...

Page 29: ...2 1 2 3 4 5 6 7 8 9 10 W R Y R Y W 6 7 8 9 10 1 2 3 4 5 X3 1 2 3 4 5 6 7 8 9 10 11 12 V W Br R B Bk 7 8 9 10 11 1 2 3 4 5 12 6 X1 Bk 2 3 1 15 14 X12 X9 P14 1 2 X10 1 2 3 4 1 2 3 4 5 6 B B V B W Br B B...

Page 30: ...onfiguration 8 Burner PWM plug 9 NTC5 flue gas temperature sensor 10 NTC2 primary circuit return sensor 11 NTC1 primary circuit supply sensor 12 Gas pressure switch 13 NTC Low temperature circuit 14 H...

Page 31: ...6 B V B W B W B P13 B Or 1 2 3 Bk B Y Gr V 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 1 2 3 4 5 6 F00 X100 V ON OFF 3 230 V 50Hz 1 N L N L N L 2 6 24 B Y Gr Br B Y Gr Br Br B Bk B Y Gr Y Gr Y Gr Y Gr Y Gr Y Gr...

Page 32: ...Burner PWM plug 9 NTC5 flue gas temperature sensor 10 NTC2 primary circuit return sensor 11 NTC1 primary circuit supply sensor 12 Gas pressure switch 13 NTC Low temperature circuit 14 High limit switc...

Page 33: ...4 5 8 Bk 2 3 1 15 12 13 14 X12 X9 P14 1 2 3 4 1 2 3 4 5 6 B V B W P13 B Or 1 2 3 Bk B Y Gr V Br B Br Br Y Gr B B 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 1 2 3 5 F00 X100 N L N L V ON OFF 3 230 V 50Hz 1 N L N...

Page 34: ...performance cold drink water at 10 C Operating conditions at 80 C WM 25 WM 35 WM 45 Constant flow at 40 C T 30 K L h 788 1 104 1 390 45 C T 35 K L h 676 946 1 192 60 C T 50 K L h 473 662 820 Peak flow...

Page 35: ...ommended to install a hydrocyclone or magnetic filter on the installation side 2 Limit the fill frequency Limit fill operations In order to check the quantity of water that has been added into the sys...

Page 36: ...00mm long below the tundish before any elbows or bends in the pipework and b be installed with a continuous fall thereafter of at least 1 in 200 3 57 The discharge pipe D2 should be made of a metal or...

Page 37: ...e left shows a G1 2 temperature relief valve with a discharge pipe D2 having 4 No elbows and length of 7m from the tundish to the point of discharge From Table Maximum resistance allowed for a straigh...

Page 38: ...ons for the electrical safety Only an approved installer is authorized to carry out the electrical connections Make sure that the appliance is connected to the earth Install a 2 way switch and a fuse...

Page 39: ...ATER HEATER PREPARATION Before placing the water heater in its final position install TOOLS REQUIRED FOR THE INSTALLATION Fit the condensate trap complete with the ball making sure to install the item...

Page 40: ...stic hot water preparation tank a primary expansion vessel adapted to the boiler power size and to the type of system must be fitted in the heating circuit if there is no built in expansion vessel or...

Page 41: ...f all the boiler tubes both internal and external are tight Checkthatthegastypeandpressurefromthedistributionnetworkarecompatible with the appliance settings Refer to the product type plate Check the...

Page 42: ...ition the O ring correctly 7 Reassemble the gas valve venturi assembly following the same procedure in reverse order and torque the 3 gas valve screws 4 and the 2 venturi screws 5 Refer to Torque Valu...

Page 43: ...etween 1 5 bar and 2 bar 4 Close the isolating filling valve 1 5 Disconnect filling device from water supply Follow on tasks 1 Check there is no leak 2 1 SAFETY INSTRUCTIONS FOR STARTING UP Essential...

Page 44: ...racteristics on page 17 Set up conditions Operating water heater Procedure 1 Check if the ACVMAX parameters are set to meet the user s requirements refer to Water heater Setup Guide on page 8 and chan...

Page 45: ...MAINTENANCE WATER HEATER SHUT DOWN FOR MAINTENANCE 1 Switch the water heater off using the ON OFF master switch and isolate the external power supply 2 Close the gas supply valve of the water heater...

Page 46: ...with a hose 3 Open the drain valve 2 to empty the primary circuit of the water heater 4 Close the drain valve 2 once the primary circuit of the water heater is empty 1 2 The drain valve is located und...

Page 47: ...5 10 1 3 4 8 EN FR NL ES IT DE PL RU en 45 WaterMaster 25 35 45 70 85 120 A1006482 664Y7300 D MAINTENANCE Detail of the burner components 1 Gas connection 2 Gas valve 3 Air inlet elbow 4 Air inlet che...

Page 48: ...ions 2 Switch the appliance on using the ON OFF master switch 3 Set the appliance at maximum power and check the absence of gas leaks 4 Check the gas pressure and CO2 adjustment in accordance with Che...

Page 49: ...st failed 1 Check the gas valve and wiring harness 2 If the problem persists replace the ACVMax circuit board E 12 Internal Fault EEPROM misconfiguration 1 Turn unit off and on to resume normal operat...

Page 50: ...mperature sensor and wiring harness for a short circuit 2 If necessary replace the sensor or the wire harness 3 After fixing the problem reset the appliance and resume normal operation E 44 Return Sen...

Page 51: ...a ture sensor circuit 1 Check system temperature sensor and wiring for a short circuit 2 If necessary replace the sensor or the wire harness 3 After fixing the problem reset the appliance and resume n...

Page 52: ...WaterMaster 25 35 45 70 85 120 A1006482 664Y7300 D en 50 EN FR NL ES IT DE PL RU SERVICE LOG Service date CO2 Flue gas T Efficiency Remarks Name Signature...

Page 53: ...fficiency c lass A A A A Water h eating e fficiency 87 2 87 2 87 2 85 85 85 Annual e lectricity consumption kWh 6 6 6 61 Annual e nergy c onsumption for w ater h eating GJ 10 10 10 25 25 25 Working t...

Page 54: ...ique est conforme au mod le type d crit dans la d claration de conformit CE et est produit et distribu suivant les exigences de l A R du 17 juillet 2009 Description du produit Appareil au gaz de produ...

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