REMEHA 12v Wartungshandbuch

Installation &Service Manual Remeha Avanta Range 12v I 18v I 24v120579.indd 1120579.indd 1 6-3-2009 14:53:426-3-2009 14:53:42

10Remeha AvantaPressure Loss GraphPressure Loss [mbar]Waterflow [m3/h]1002003004005006007000.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2

112.3.7 Water treatmentIf used correctly water treatment can improve the boilers efficiency and increase the anticipated life expectancy of the boiler

12Remeha Avanta2.3.8 Safety valve dischargeA pressure relief safety valve is not needed for Open-Vented systems.2.3.9 Draining ProvisionDrain points m

132.3.12 Connecting condensate drainfig. 10 Connecting condensate drain59970.LT.GB.W7H.034• Connect the condensate drain outlet  to a suitable was

14Remeha Avanta2.4.3 Connecting the gas supplyfig. 11 Connecting gas supply59970.LT.GB.W7H.035• Before starting any work on the gas supply, turn of

15GGAAB600 mm600 mm2000 mmD,ESSFPHCJJLMK,NNo flue must penetratearea within dotted linesround roof lightDimensions Terminal location Minimum distanc

16Remeha Avanta21min. 275 mmø125mm21LVRS roofmountedroom sealedterminalL80/125 or 60/1002.5.2 Room sealed flueSee table 02 for the maximum pipe length

17230 VWhen the switch spur is on the following components of this appliance can be live (230 V):• electrical connection gas combination block;• mo

18Remeha AvantaThe output of the Remeha Avanta can be controlled in the fol-lowing ways:On/off control – volt free switching - The boilers internal co

19LN230v - 3 AmpPower SupplyTerminalBlock X5X2X5X6X7X9TerminalBlock X9Exist linksExist linksTerminalBlock X21Neutral2Open valve to DHW (230v)3Open val

2Remeha AvantaINTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

20Remeha AvantaX2ExistlinksTerminalBlock X2Power supply to external time clock -230vSwitch live (230v) from external time clock DHW demandRemove exist

21X9TerminalBlock X9Modulating - using Open Therm controleg: Honeywell Chronotherm or Celcia 20On / Off - using simple volt free switching control1234

22Remeha AvantaX9TerminalBlock X9DHW sensor (red band) or volt free thermostat (make on temp fall)12345678Exist linksTerminalBlock X5X51Neutral2Open v

23X9TerminalBlock X9External interlock (volt free)Remove existing link to use this function12345678Exist linksX7TerminalBlock X712Common Alarm(Closes

24Remeha AvantaX10ETerminalBlock X4- Live- NeutralSystem pump2143X42.7.11 Connecting a PC/PDAfig. 28 X10 socket connector LTALW7H000035fig. 29 Con

25X13X15X1X9X6X5X4X3X8X7X10X0X2X6X0L NX14 5 1 3 2X21 2 3 4 5X31 2 3 4X41 2 3 4X81 2 3 4X91 2 3 4 5 6 7 8X134 1 3

26Remeha Avanta123452.10 Commissioning2.10.1 Control PanelThe control panel of the Remeha Avanta has 4 function keys and a LED display. The function k

27230 V1211234Check1. Isolating the power supply and opening the front coverfig. 33 Isolating power59970LTGBW7H036• Switch off the boiler at the fus

28Remeha AvantaCheckC• Open the boiler gas valve and check the static pressure to the boiler at the measurement point (C) on the gas block. • The

29230 VRAA3. Switching the boiler on and setting the controlsfig. 37 Power on and controls on heat demand59970LTGBW7H016fig. 38 Check the gas/air r

3 2.7.10 Connecting remote alarm and boiler run indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

30Remeha AvantaBRB• Unscrew the flue gas sampling cap and connect the flue gas analyser.• Set boiler to full load: Press the [enter]- key, keep it p

31R3231• Set boiler to part load: • Press the [enter]- key until l3 appears in the display, part load has been set. • Once the unit has reached the

32Remeha Avanta7. Instructing the userfig. 41 Instructing the user59970LTGBW7H0202.10.4 Normal start-up procedure• Switch on the boiler at the fuse

33RAfter any error é1, é2, é7, é10 or é13 ; the 3 minute venting cycle will run first before starting the boiler.• Checking CH function;- Ensure th

34Remeha Avanta2.10.7 Adjust the boiler according to the systemThe operating parameters of the Remeha Avanta have been factory set to suit most syste

35To be changed by installer onlyp 19Minimum fan speed (natural gas)Do not change 13Minimum fan speed (propane)10 - 40201p 20Starting fan speed (natur

36Remeha AvantaRThe parameters can be changed from the stand-by status as follows:• Press the [enter]-key and briefly the [reset]- key until codes c

37RFan speed [rpm]Hi input [kW]05.010.015.020.025.030.01000 1500 2000 2500 3000 3500 4000 4500Speed-input ratio2.10.9 Changing the maximum output (Hi

38Remeha AvantaR2.10.10 Restore factory settingsThe factory settings can be restored in the service level as fol-lows:fig. 47 Restore factory settin

39fig. 48 Annual inspection59970LTGBW7H022fig. 49 Checking flue pipes59970LTGBW7H0233 INSPECTION AND MAINTENANCEThe Remeha Avanta is practically mai

4Remeha AvantaINTRODUCTIONThe Remeha Avanta is a series of wall mounted high-efficien-cy fully condensing central heating boilers, for open vented sys

40Remeha Avanta3to4mm>1 minfig. 50 Checking the condensate siphon59970LTGBW7H0234fig. 51 Checking the ignition electrode59970LTGBW7H0263.1.2 Che

41fig. 52 Checking the combustion59970LTGBW7H0253.1.4 Checking the combustion• Measure the O2/CO2 percentage and the flue gas tempera-ture at the f

42Remeha Avanta230 V121fig. 54 Open the boiler59970LTGBW7H0383.2 MaintenanceTo conduct maintenance:Ensure that a service gasket set and new ignition

432x6454x123fig. 55 Maintenance the electrode59970LTGBW7H027fig. 56 Dismantling the front plate of the heat exchanger59970LTGBW7H0282. Maintenance o

44Remeha Avantafig. 57 Checking the burner59970LTGBW7H029fig. 58 Maintenance to the heat exchanger59970LTGBW7H0304. Maintenance to the burner5. Main

451324x645Check230 Vfig. 59 Assembling the boiler59970LTGBW7H0316. Re-Assembling the boiler and checking the combustion• Re-assemble all the compone

46Remeha Avanta4 ERRORS4.1 GeneralThe Remeha Avanta has an advanced control unit. The heart of this control unit is a microprocessor, the abc®-control

47é2Return tempera-ture is higher than the flow temperatureInsufficient water. Check the water level and check for leaks.No through flow.Check that th

48Remeha Avantaé7No water in the boiler or the pump is not workingInsufficient water. Check the water level and check for leaks.No through flow.Check

4925000Temperature/resistance diagram0500010000150002000010 20 30 40 50 60 70 80 90 100temperature in °Cresistance inΩΩfig. 60 Sensor resistance grap

51 SAFETY1.1 General safetyThe following pictograms are used in this Installation and Serv-ice manual to specifically draw certain points to your atte

50Remeha AvantaRfig. 61 Error read outsLT.AL.W7H.000.0644.4.1 Error read outs• Press the [enter]-key and keep it pressed;• Press the [reset]-key un

515 SERVICE PARTS5.1 GeneralIf, following the annual inspection or maintenance any part of the boiler is found to need replacing, use Remeha spare par

52Remeha Avanta59970EVGBW7H010b4004401240024009401040054003401 14008400740064001300130063008301 130053004301230153012300230033009301030042028202720292

53Break down parts kitPart No Description PositionS100006 Heat exchanger 2001S62741 Burner 2003S62743 Electrode ignition/ionisation 2004S59118 Glass i

54Remeha Avanta6 EC DECLARATION EC – DECLARATION OF CONFORMITY Manufacturer : Remeha B.V.Address : Kanaal Zuid 110Town, Country : Po

557 REGULATIONS7.1 EC regulationsThe boiler meets the requirements of the EC regulations at the following directives:- 90/396EEC Gas appliances direc

56Remeha Avanta8 TECHNICAL SPECIFICATIONS AND WORKING PRINCIPLEAppliance type Remeha Avanta 12v 18v 24vGeneralGas council number- 41-288-09 41-288-06

578.2 The boiler components1234568791011fig. 63 Components of the Remeha Avanta 59970LTGBW7H0451. Flue / Air inlet connection2. Flue gas measuring po

58Remeha Avanta8.3.2 Advanced boiler control (‘abc®’-control)An intelligent advanced boiler control (‘abc®’) continuously monitors the boiler conditi

599 EFFICIENCY DATA AND GAS EFFICIENCY LABELS 9.1 Annual efficiency108.7 % in relation to Hi at a load of 30% and a return tem-perature of 30°C. 9.2

6Remeha AvantaFor any issues or circumstances not addressed within these instructions, please call our After Sales Department 0118 9743070Remeha Avant

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Broag Ltd. Remeha House Molly Millars Lane RG41 2QP WOKINGHAM, Berks. Tel: +44 118 9783434 Fax: +44 118 9786977 Internet: uk.remeha.com www.avantaran

72 INSTALLATION2.1 Scope of deliveryThe standard delivery of the Remeha Avanta boiler includes: fig. 02 Scope of delivery59970.LT.GB.W7H.006- Boiler

8Remeha Avanta400min.1000290min.250min.250600600226794008520650317160290132,54040889414749fig. 03 Clearance requirements59970LTGBW7H047Clearances sh

92xø8 mm2.2.3 Mounting the Remeha Avantafig. 05 Mounting the Avanta59970.LT.GB.W7H.002• Remove template from the box. • Using the template determi