Gas red condensing wall hung boiler G.C.N : 41-116 - 30 (12 kW) G.C.N : 41-116 - 31 (18 kW) G.C.N : 41-116 - 32 (24 kW)CLAS HE R 12CLAS HE R 18CL
10product descriptionGENERAL NOTEModel CLAS HE R24CE Certication (pin)0085BR0347Boiler typeB23-B23p-B33-C13-C33-C43-C53-C83POWER SPECIFICATIONSMax
11installationReference StandardsIn the United Kingdom, the installation and initial start-up of the boiler must be by a CORGI registered insta
12installationNote: the flue must Not be iNstalled iN a place likely to cause a NuisaNce aNd positioNed to eNsure that products of combustioN do Not d
13installationFeed and vent pipeworkThe feed and vent pipework from the boiler to the F & E (Feed & Expansion) tank should be congured as sho
14installationNote:• The distance between the cold feed and the open vent pipe shall be no more than 150mm.• The cold feed must be inverted as shown
15installationFlushing and Water TreatmentThe boiler is equipped with a stainless steel heat exchanger.The detailed recommendations for water treatmen
16installationCondensate DischargeThe condensate discharge hose from the boiler must have a continuous fall of 2.5o and must be inserted by at least 5
17installationInstalling the BoilerPlease check that you are familiar with the installation requirement before commencing work (pages 8 - 16).The inst
18installationGas connection Make sure, using the labels on the packaging and the data plate on the appliance itself, that the boiler is in the c
19installationInstructions for opening the casing and perform-ing an internal inspectionBefore performing any work on the boiler, rst disconne
2overviewINDEXOverviewGeneral Information ... 3Advice for the Installer ...
20installation Before the boiler is used for the rst time, the trap must be lled with water. To do this, add approximately 1/4 litre of
21installationConnecting the FlueFlue SystemThe provision for satisfactory ue termi-nation must be made as described in BS 5440-1.The appliance must
22installationWarningThe exhaust gas ducts must not be in contact with or close to inammable material and must not pass throu-gh building structures
23installationClampSealScrewsOnce the boiler has been positioned on the wall, it is ne-cessary to insert the Ø80/125 adaptor (Fig. 5) for both horizon
24installationFitting the Coaxial Flue (Ø 60 / 100 Vertical)Note: See table for maximum and minimum ue runs.Contents:1x Silicone O-Ring (60mm)1x
25installationFitting the Twin Pipe (Ø80 / 80)Note: See on page 27 for maximum and minimum ue runs.Where it is not possible to terminate the ue with
26installationFor coaxial systems, the maximum ue lengths, mentioned in the table on page 28 also take into account an elbow.For twin ue systems the
27installationTable of ue gas exhaust duct lengthsCOAXIAL SYSTEMFLUE TYPEMAX LENGTHDIAMETER of PIPEEquivalent length 45° 90°C13Flue gas exhaust and
28installationTWIN-PIPE SYSTEMFLUE TYPEMAX LENGTHDIAMETER of PIPEEquivalent length 45° 90°C13Flue gas exhaust and air suction duct through external
29installation WARNING Before performing any work on the boiler, rst disconnect it from the electrical power supply using the external bipola
3overviewThese instructions are suitable for CLAS HE R boilers :Do not forget the Log Book!The Benchmark SchemeBenchmark places responsibilities on bo
30installationElectrical diagramFor increased safety, ask a qualied technician to perform a thorough check of the electrical system. The manufacturer
31installationTERMINALSTRIPS Plan system utilizing external 2 channel programmer and Ariston unvented hot water cylinder
32installationS Plan system utilizing integral 2 channel programmer and Ariston unvented hot water cylinder
33installationY Plan system utilizing external 2 channel programmer
34installationY Plan system utilizing integral 2 channel programmer
35commissioningInitial preparationMTS (GB) Limited support the benchmark initiative. On pages pages 61 and 62 of this manual the Benchmark
36commissioningFIRST IGNITION OPERATION1. Check the electrical supply.Complete . . . . . . . . . . . . . . . . . . . Date . .
37commissioningIgnition procedurePress the ON/OFF button on the control panel to switch on the boiler. The display shows:The operating mode
38commissioningmenu 2 - Boiler parametersNOTE: To access the menus, see page 42submenu 3 - parameter 1 Maximum Heating Power adjustmentsubmenu 2 - p
39commissioningTest function and combustion analysisThe boiler has two pressure test points to measure the combustion gas temperature, the combusti
4overviewAdvice for the installerThe installation and rst ignition of the boiler must be performed by qualied personnel in compliance with
40commissioningAUTO functionThe AUTO function determines the best power output and ow temperature for the heating system by continually monitori
41boiler protection devicesBoiler protection devicesThe boiler is protected from malfunctioning by means of internal checks performed by t
42settings - adjustment - problem identication menusAccessing the settings - adjustment - pro-blem identication menusThe boiler can be used to
43settings - adjustment - problem identication menusmenusub-menuparameterdescription valuedefault setting2 BOILER PARAMETER SETTING2 1 Entering acces
44settings - adjustment - problem identication menusmenusub-menuparameterdescription valuedefault setting2 4 BOILER PARAMETER PART 22 4 0 NOT PRESE
45settings - adjustment - problem identication menusmenusub-menuparameterdescription valuedefault etting4 ZONE 1 PARAMETER4 0 ZONE 1 TEMPERATURE SETT
46settings - adjustment - problem identication menusmenusub-menuparameterdescription valuedefault setting5 ZONE 2 PARAMETER5 0 ZONE 2 TEMPERATURE SET
47settings - adjustment - problem identication menusmenusub-menuparameterdescription valuedefault setting7 TEST & UTILITIES7 0 0 Function test -
48settings - adjustment - problem identication menusmenusub-menuParameterDescription valuedefault setting8 6 STATISTICS8 6 0 Number of hours burner o
49maintenanceImportantMaintenance is an essential part of the safe and ecient operation of the boiler and ensures its durability. It should
5overview Safety regulationsKey to symbols:Failure to comply with this warning implies the risk of personal injury, in some circumstances even fatal.F
50MAINTENANCE GUIDE1. GENERAL ACCESSGENERAL ACCESSTools Time 3 min1Remove the two screwsRemove the front panel Lower the control panel2Remove th
51MAINTENANCE GUIDE2. ELECTRICAL UNIT2.1 CONTROL BOX ACCESSTools Time 4 min1Pull and Lower the electrical box cover2.2 FUSETools Time 4 min1
52MAINTENANCE GUIDE2.3 MAIN PCBTools Time 7 min1After opening the control box, disconnect the electrical plug connectorsUnscrew the two screws a
53MAINTENANCE GUIDE3.1 CONDENSE TRAPTools Time 3 min1Unscrew the condense trap from the condense body3.2 TEMPERATURE SENSORSTools Time 5 min
54MAINTENANCE GUIDE3.3 MAIN HEAT EXCHANGEURTools Time 20 min1Remove the two clips and dis-connect the two pipesDisconnect electrical gas valve,
55MAINTENANCE GUIDE123546789LEGEND 1. Burner 6. Mixing tube 2. Fan 7. Detection electrode 3. Air inlet 8. Ignition electrode 4. Gas inlet
56MAINTENANCE GUIDE4.1 SPARK GENERATORTools Time 5 min1Unplug the ignition electrode from the spark generatorRemove the screws and the spark gen
57MAINTENANCE GUIDE4.3 BURNERTools Time 15 min1Isolate the gas supply. Remove the four screws and disconnect the gas pipe from the gas valvePul
58MAINTENANCE GUIDE4.4 FANTools Time 15 min1Remove the combustion assembly (see 4.3)Remove the three screws to free the fan.Twist the gas valve
59MAINTENANCE GUIDE4.5 GAS VALVETools Time 15 min1Remove the combustion assembly (see 4.3)Twist the gas valve anti-clockwise to disengage it fr
6product description532149101187612Control panelLegend : 1. Display 2. Reset button 3. Red indicator lockout light 4. Button _ 5. Temperatu
60MAINTENANCE GUIDE5 ANNUAL MAINTENANCEIgnition & detection electrodedMaintenance Interval : AnnuallyHow : Visual inspection / Clean as necessary
GAS BOILER SYSTEM COMMISSIONING CHECKLISTCONTROLS Tick the appropriate boxesTime and Temperature Control to Heating Room Thermostat and Programma
SERVICE RECORDIt is recommended that your heating system is serviced regularly and that the appropriate Service Record is completed.Service ProviderBe
63SHORT LISTInd 02 - 10/2008Key NDescriptionManf. Pt. NTypeManf. datefrom toHER12 18 240100 BURNER ASSEMBLY0101 IGNITION ELECTRODE 60000868 ...0102
420010128501 - 05/2009Ariston Thermo UK LtdHughenden AvenueHigh WycombeBucks HP13 5FTTelephone: (01494) 755600Fax: (01494) 459775Internet: www.ariston
7product description 1. Central heating return 2. Central heating ow 3. Burner 4. Detection electrode 5. C.H. Return temperature probe 6.
8product description20020012012096,570,71222559552161292 (12-18-24 kW)362 (30 kW)13516266544.5Overall Dimensions45030025055Minimum clearancesIn order
9product descriptionTechnical DataGENERAL NOTEModel CLAS HE R1218CE Certication (pin)0085BR0347Boiler typeB23-B23p-B33-C13-C33-C43-C53-C83POWER SP
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