Ariston CLAS B 28 FF Installation And Service Instructions Manual Download | Manualshive

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35

insta

ll

ation

   1.  Collettore scarico fumi
  2. Air Pressure Switch
  4.  Main Heat Exchanger
5. Overheat

Thermostat

6. Central Heating Flow Temperature Probe
7. Burner
8. Ignition

Electrodes

9. Gas

Valve

11.  Secondary Exchanger
12.  Safety valve 3 bar - C.H. circuit
13. D.H.W. temperature probe
14.  Circulation Pump - D.H.W. circuit
16.  Central Heating Filter
17.  D.H.W. Flow Switch
18.  Modulating Circulation Pump with air release valve

- C.H. circuit

19.  Safety valve 7 bar - D.H.W. circuit
20.  Diverter valve
21.  Detection electrode
22.  Combustion chamber
23.  Central Heating Return Temperature Probe
24.  Switch On/Off
25.  Modulating Fun
26.  Expansion vessel - C.H. circuit
28.  Storage
29.  Storage temperature probe
30.  Expansion vessel - D.H.W. circuit

A

B

C

D

E

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4

5

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9

11

12

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24

25

26

29

28

30

W

ater

circuit

diagram

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Summary of Contents for CLAS B 28 FF

Page 1: ...Installation and Service Instructions CLAS B ...

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Page 3: ...3 总则 ...

Page 4: ...4 1 2 3 4 5 6 7 8 15 14 13 12 11 10 9 ...

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Page 9: ...安装水路系统图 ...

Page 10: ...安装单独 ...

Page 11: ...ø ø ø ø ø 28 ...

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Page 15: ...15 1 a 3 c 2 b 4 d 试运行燃气设置的检查 ...

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Page 17: ...33 1 38 1 03 1 01 CLAS B 28 FF Gas 12 1 14 16 18 20 24 26 28 1 2 1 4 0 1 9 8 3 6 1 5 0 4 1 3 3 2 r a b m 0 2 G 4 6 1 6 7 5 0 5 6 4 2 4 7 3 0 1 3 2 r e t e m a r a P 6 2 4 2 2 1 9 1 9 3 1 3 1 1 9 8 8 6 1 5 r a b m 0 3 G 4 8 1 8 6 7 9 6 3 6 8 5 2 5 0 1 3 2 r e t e m a r a P 2 3 3 6 8 2 4 4 2 9 6 1 7 3 1 8 0 1 3 8 2 6 r a b m 1 3 G 5 9 9 8 3 8 3 7 8 6 2 6 5 5 0 1 3 2 r e t e m a r a P ...

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Page 27: ... ʾࢺͻὉ ࠀరೝಊབྷඵ ඵԍἷշᅼၹਗ਼ ݠ ҫඵˁଆඡἸǍ ូ ݠ ᓬພएˁូடᜉᎶἻ δ བྷඵ ᤂᛡ ᆸᄊ Ғଢʾ ఞҫፃเᓬጞᄊவरࢺͻǍ ॹᮌો ࠀࠀరೝξབྷඵ Ǎ ৱцʾἻ ک ˀ४ୱᒭఞஈ དྷቇඡඡູ ԣ དྷ ඡ ࠀǍ ڏ ΓὉ ֶྡ ၷ བྷඵ ی ՂúúऀѵՂ ˊ ᕛ ᎄՂ ᄬᄊ ڎ úú ඡዝѿ ඡ Ꮆ ᜉዝ ی ႃඡԠ ၷำབྷඵతᰴඵԍ ၷำབྷඵతͰඵԍ བྷඵ ዝ ی නතӑྭ ጟ Ҫဋ ᮩࠀབྷᣥК ΙఌᣥѣҪဋ ၷำབྷඵ ၹืᤴ བྷඵ ᣥѣҪဋ ၷำབྷඵᮩࠀབྷᣥК Ύၹ ඡ བྷඵ ᤂᛡ և ڊ ᄊພए ܽΙఌతᰴພए ၷำབྷඵతᰴພए ...

Page 28: ... 37 Electrical connection 38 Power supply cable 38 Peripheral unit connection 38 Room Thermostat connection 38 Electrical diagram 39 Commissioning 40 Ignition procedure 40 Initial procedures 40 Electricity supply 40 Filling the hydraulic circuit 40 Gas supply 40 First Ignition 40 Dearation cycle 40 Checking the gas settings 41 Adjustment the Maximum Heating power 42 Soft Light adjustment 42 Igniti...

Page 29: ...d by water leaking from damaged piping Make sure the installation site and any systems to which the appliance must be connected comply with the applicable norms in force Electrocution caused by contact with live wires which have been installed incorrectly Damage to the appliance caused by improper operating conditions Use suitable manual tools and equipment make sure in particular that the tool is...

Page 30: ...hamber 23 C H Return temperature probe 25 Modulating fun 26 Expansion vessel Heating circuit 27 Combustion Analysis Test Point 28 Storage 20 20 29 Storage temperature probe 30 Expansion vessel D H W circuit 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 29 28 27 30 1 2 3 4 5 6 7 8 15 14 13 12 11 10 9 Legend 1 Display 2 RESET button 3 Red LED illuminated boiler lockout 4 Yello...

Page 31: ...o allow easy access to the boiler for maintenance operations The boiler must be installed in accordance with the clearances stated below Template 137 191 x 474 137 191 474 ø 80 80 ø 60 100 ø 80 125 105 120 105 195 200 600 974 869 x x 200 ø 125 130 X 24 kW CF 324 24 30 kW 312 35 kW 242 3CEP 315 54 54 54 48 124 294 48 100 ø 14 974 901 5 105 ø 80 600 195 ø 80 ø 100 ø 125 ø 80 90 550 78 420020041500 8...

Page 32: ...s e m u f y t i c a p a c x a M Excess air 74 HEATING CIRCUIT 0 0 2 r a b m C 0 2 T x a m e d i s r e t a w s e s s o l d a o L 5 2 0 r a b m e t s y s e h t r o f d a e h l a u d i s e R 1 r a b t i u c r i c g n i t a e h e r u s s e r p d e g r a h c e r p l e s s e v n o i s n a p x E 3 r a b e r u s s e r p t i u c r i c g n i t a e h l a r t n e c m u m i x a M 2 1 l t i u c r i c g n i t a ...

Page 33: ...uld obstruct the passage of fumes and create potentially dangerous situations ue exhausts are attached they have been ducted In areas with particularly hard water limescale may build up on ciency P type boilers with combustion chambers and air supply circuits which are completely sealed from the air outside do not have any limitations concerning the ventilation and size of the room in which they a...

Page 34: ...e reducing valve must be installed View of the Boiler Connections A B C D E F G H H I Legend A Central heating Flow B Domestic Hot Water Outlet C Gas Inlet D Domestic Cold Water Inlet E Central Heating Return F Safety Valve Discharge heating circuit G Safety Valve DischargeD H W circuit H Filling valves I Drain Valve 0 0 0 5 1 0 1 5 2 0 2 5 3 0 3 5 4 0 4 5 5 0 0 100 200 300 400 500 600 700 800 900...

Page 35: ...ircuit 16 Central Heating Filter 17 D H W Flow Switch 18 Modulating Circulation Pump with air release valve C H circuit 19 Safety valve 7 bar D H W circuit 20 Diverter valve 21 Detection electrode 22 Combustion chamber 23 Central Heating Return Temperature Probe 24 Switch On Off 25 Modulating Fun 26 Expansion vessel C H circuit 28 Storage 29 Storage temperature probe 30 Expansion vessel D H W circ...

Page 36: ...e arranged so that they go against the direction of the condensate flow Types of boiler flue exhaust connection coaxial connection of the boiler to the suction exhaust ducting split connection of the boiler to the exhaust ducting with air suction from outside split connection of the boiler to the exhaust ducting with air suction from the room Products which are resistant to condensate must be used...

Page 37: ...air drawn from the room B22 Air drawn from the room B32 Individual or shared flue gas exhaust ducting built into the building Air drawn from the room Combustion air intake from outside C12 Flue gas exhaust and air suction duct through external wall in the same range of pressure C32 Flue gas exhaust andair suction duct from outsidewithroof terminalin the same range of pressure C42 Individual or sha...

Page 38: ...ystem is able to withstand the maximum power absorbed by the boiler this is indicated on the appliance data plate Check that the section of the wires is suitable and is not less 0 75 mm2 The appliance must be connected to an effiecient earthing system if it is to operate correctly The power supply cable must be connected to a 230V 50Hz network where the L N poles and the earth connection are all r...

Page 39: ... Hall sensorn Fan D H W temp probe Storage temp probe Air pressure switch Minimum pressure switch CN04 CN22 121110 9 8 7 6 5 4 3 2 1 1110 9 8 7 6 5 4 3 2 1 Wh Wh Bk Br Gr Gr Gr Bk Bk Br Bk Br Br Wh Wh Rd Rd Bl Bl Gr Diverter valve Bk Bl Br Rd Wh Bl Bk Br Heating circuit Circulation pump D H W circuit Circulation pump Bk Bl Br Bk Bk Bk 3 1 Bk Bk Gr Gr Rd Bk Bk Rd Electrical diagram For increased sa...

Page 40: ... all doors and windows ames in the room valve inside the boiler itself which should be closed and then opened while the gas valve is disabled The meter must not show any signs of gas being used for 10 minutes First ignition 1 Make sure that The gas valve is closed The electrical connection has been properly carried out Make sure that in any case the green yellow earthing wire is cient earthing sys...

Page 41: ... to the type of gas for which the boiler is designed If it does not correspond remove the protective hood and tighten or loosen the adjustment screw 3 fig c 4 When the check is over tighten screw 2 and make sure it is securely in place 5 Replace the cover protecting the modulator 6 Reconnect the compensation tube 7 The flue sweep function is automatically deactivated after 10 minutes or when the b...

Page 42: ...play shows the value between 99 and 0 of this interval To check the maximum heating power access menu 2 sub menu 3 parameter 1 check the value and if necessary modify it as indicated in the Gas Pressure table Checking slow ignition power The soft light can be adjusted between the maximum power and the minimum power Change the parameter if the outlet pressure from the gas valve in the ignition phas...

Page 43: ... 68 73 83 89 95 The table indicate the existing relationship between the gas pressure at the burner and the boiler power level in heating mode Table summarising changes Gas Changeover The boiler may be adjusted so that it may be used with Liquid Gas G30 G31 instead of methane gas G20 or vice versa The adjustment must be performed by a Qualified Technician using the special Kit The following proced...

Page 44: ...SENSOR In this case the following parameters must be set 4 21 Activation of temperature adjustment using sensors Select 01 outdoor sensor only 4 22 Temperature adjustment curve selection Select the relevant curve according to the type of system installation heat insulation used in the building etc 4 23 Perform a parallel curve shift if necessary increasing or decreasing the set point temperature t...

Page 45: ...owing format 5 P3 5 P3 Flame cut off the first figure indicating the operational assembly is followed by a P warning and the code relating to the specific warning Important If this shutdown occurs frequently contact an authorised Technical Service Centre for assistance For safety reasons the boiler will permit a maximum of 5 resets in 15 minutes 5 presses of the RESET button at the 6th attempt wit...

Page 46: ...8 C the pump will run for 2 minutes After the two minutes of circulation fixed the boiler will check the following a if the central heating flow temperature is 8 C the pump stops b if the central heating flow temperature is between 4 and 8 C the pump will run for another two minutes c if the central heating flow temperature is 4 C the burner will fire heating position at minimum power until the te...

Page 47: ...ing th MENU OK button and the g below The information relating to the menus and the individual parameters are indicated on the display To access Menu 2 open the cover and proceed as follows 1 Press the MENU OK gure 0 00 ash on the display 2 Press the button to select menu 2 00 3 Press the MENU OK gur on the display will ash and the access code 2 10 will be requested Caution ed technicians may only...

Page 48: ...temperatures which determines the commutation between low and high circulation pump speed E g param 14 20 if the Tflow Tret 20 C the circulation pump will be activated at maximum speed If the Tflow Tret 20 2 C the circulation pump will be activated at minimum speed The minimum wait time between speed changes is 5 minutes 2 4 CENTRAL HEATING PARAMETER PART 1 2 4 0 NOT ACTIVE 2 4 1 NOT ACTIVE 2 4 2 ...

Page 49: ... NOT ACTIVE 3 2 3 Collector Delta T pump ON Only with Solar Kit is installed from 0 to 30 C 8 3 2 4 Collector Delta T pump OFF from 0 to 30 C 4 3 2 5 Minimum Collector Temperature Pump ON from 10 to 90 C 30 3 2 6 Kollectorkick 0 OFF 1 ON 0 3 2 7 Recooling Function 0 OFF 1 ON 0 3 2 8 NOT ACTIVE 3 2 9 Collector Frost protection Temperature from 20 to 5 C 0 4 ZONE 1 PARAMETER 4 0 ZONE 1 TEMPERATURE S...

Page 50: ...ix temperature central heating from 35 to 85 C 70 To set only with Fixed Flow Temperaure of Thermoregulation see 521 5 1 SERVICE CODE 222 press the programming button to select 234 and press the MENU button 5 2 ZONE 2 SETTING 5 2 0 Zone 2 Temperature range DO NOT MODIFY Only active with Heating Zones Modules Management 5 2 1 Select Type of Thermoregulation To enabled thermoregulation press Auto bu...

Page 51: ...from 0 to 165 mA 8 2 1 Fun Status 0 OFF 1 ON 8 2 2 NOT ACTIVE 8 2 3 Pump speed 0 OFF 1 Low speed 2 High speed 8 2 4 Diverter valve position 0 D H W 1 Central Heating 8 2 5 D H W Flow Rate l min 8 2 6 Air Pressure Switch Status 0 Open 1 Closed 8 3 BOILER TEMPERTURE 8 3 0 Set temperature Central Heating C 8 3 1 Flow Heating temperature C 8 3 2 Return Heating temperature C 8 3 3 Domestic Hot Water Te...

Page 52: ...eck the seal and that the system for the expulsion of fumes suction of comburent air is operating correctly Draining procedures The heating system must be drained using the following procedure Switch off the boiler make sure the external bipolar switch is in the OFF position and shut off the gas valve Loosen the automatic air relief valve Open the system discharge valve and collect the escaping wa...

Page 53: ...nte de fonctionnement 21 Max central heating temperature 22 Max domestic hot water temperature Symbols used on the data plate Information for the user Inform the user on how to operate the appliance In particular provide the user with the instruction manuals and inform him her that these must be stored with the appliance Moreover make sure the user is aware of the following The system water pressu...

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Page 56: ... 420010361800 Ariston Thermo SpA Viale A Merloni 45 60044 Fabriano AN www aristonthermo it info it aristonthermo com ...

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