INSTALLATION,
USE AND MAINTENANCE
TAHITI DUAL
HC - HR
GB
MADE IN ITALY
High quality
Italian pr
oduct
Gas fired wall Mounted condensing boiler
Tahiti Dual 24 - 32 kW Combi (HC)
Tahiti Dual 24 - 32 kW Regular (HR)
Page 1: ...INSTALLATION USE AND MAINTENANCE TAHITI DUAL HC HR GB MADE IN ITALY High quality Italian product Gas fired wall Mounted condensing boiler Tahiti Dual 24 32 kW Combi HC Tahiti Dual 24 32 kW Regular HR...
Page 2: ...hat it is installed commissioned and serviced in accordance with the manufacturer s instructions by competent persons and that it meets the requirements of the appropriate Building Regulations The Ben...
Page 3: ...3 Dear Customer Thank You for choosing and buying one of our boilers Please read these instructions carefully in order to properly install operate and maintain the equipment...
Page 4: ...r injury due to non observance of the manufacturer s instructions shall relieve the manufacturer from any and all contractual and extra contractual liability Before installing the boiler check that th...
Page 5: ...S WITH NOMINAL HEAT INPUT 70 kW Gas fired boilers also comply with the following directives GAS APPLIANCES DIRECTIVE 90 396 CEE for CE compliance LOW VOLTAGE DIRECTIVE 2006 95 CE BOILER EFFICIENCY DIR...
Page 6: ...ositioning the boiler pag 19 4 3 3 Boiler room ventilation pag 21 4 3 4 Flue pag 21 4 4 Installation authorised personnel pag 22 4 4 1 Packaging pag 22 4 4 2 Installing the boiler pag 22 4 4 3 Gas mai...
Page 7: ...ents in the optional documents section of the Home Information Pack 2 1 Control panel 1 Power mains connection light green This light indicates that the power supply to the boiler is on 2 Indicator li...
Page 8: ...ter bezel clockwise to align the pointer with the correct time to the nearest 20 minutes Do not at any time attempt to turn the bezel anti clockwise For set the timed heating program decide which time...
Page 9: ...ignites Antifast function COLOUR DISPLAY ACCORDING TO BOILER STATUS Regular working LIGHT 1 LIGHT 2 LIGHT 3 LIGHT 4 LIGHT 5 LIGHT 6 LIGHT 7 LIGHT 8 Power connected to boiler GREEN n a n a n a n a n a...
Page 10: ...minutes have elapsed The pump continues to operate even if the boiler shuts down In model HC anti freeze function also protects the DHW circuit When the DHW temperature sensor detects a temperature o...
Page 11: ...t When the burner shuts down because the flame has gone out light 5 red starts flashing If this happens proceed as follows Check that the gas stopcock is open and make sure the gas main is actually pr...
Page 12: ...the Fondital helpline UK or CORGI registered engineer with appropriate competence for service 2 4 Maintenance Routine boiler maintenance must be provided according to the applicable laws in the countr...
Page 13: ...ER WINTER SUMMER and ANTI FREEZE function selector DHW temperature switch for model HC and HR equipped with external cylinder and NTC temperature probe 35 75 C Leds indicating water temperature Water...
Page 14: ...SI S G F DHW CWI SV R RS S Condensate drain F CH system flow G Gas intake SI Inspection trap plug DHW DHW hot water draw off HC model only CWI Cold water inlet HC model only SV 3 bar safety valve dra...
Page 15: ...te drain 2 DHW temperature probe 3 Modulating gas valve 4 CH temperature probe 5 Burner nozzles 6 Burner 7 Flame detection electrode 8 Safety thermostat 9 Heat exchanger 10 Sealed combustion chamber 1...
Page 16: ...gas consumption m3 h 2 698 2 698 3 333 3 333 Butane gas consumption Kg h 2 008 2 008 2 480 2 480 Propane gas consumption Kg h 1 977 1 977 2 442 2 442 Maximum CH working temperature C 78 5 78 5 78 5 78...
Page 17: ...neers please contact CORGI 01256 372400 It must be carried out in accordance with the relevant requirements of the Gas Safety Regulations The appropriate Building Regulations either The Building Regul...
Page 18: ...on unless an appropriate water treatment is applied This means that the ef ficiency of the system will deteriorate as corrosion sludge accumulates within the system risking damage to pump and valves b...
Page 19: ...ly installing the boiler The template is made of heavy duty paper it is to be affixed to the wall where the boiler is to be mounted using a carpenter s level It provides all the indications required t...
Page 20: ...20 Domestic hot water Cold water inlet CH system return Gas Condensate drain DHW CWI R F G S G F DHW CWI R S pic 10...
Page 21: ...windows etc 300 Ba Above an opening air brick opening window etc 300 Ca Horizontally to an opening air brick opening window etc 300 D Below gutters soil pipes or drain pipes 25 E Below eaves 25 F Bel...
Page 22: ...on a corrosion inhibiting product for use in multi metal systems to produce a protective film on internal metal surfaces The Manufacturer can not be held liable for injury to people or animals or dama...
Page 23: ...water mains inlet pipes are to be connected to the relevant 1 2 CWI and DHW couplings on the boiler pic 4 Hardness of water supplied to the boiler may increase the plate heat exchanger cleaning replac...
Page 24: ...rce BS 6798 2000 Part H1 of the Building Regulations give further guidance 3 The discharge pipe should be run in a proprietary drain pipe material e g PVC PVC U ABS PVC C or PP 4 Metal pipework is NOT...
Page 25: ...stem ducts inspected as they might be obstructed or inadequate to flue gas discharge into the atmosphere In air intake flue gas discharge systems specific manufacturer approved condensate acid resista...
Page 26: ...ion to vertical flue gas and air intake pipes connected to the outside by means of coaxial or split pipes The distance between the air intake pipe and the flue gas pipe must be at least 250 mm and bot...
Page 27: ...C12 The minimum permissible length of horizontal coaxial pipes is 0 5 metre not including the first elbow connected to the boiler The maximum permissible length of horizontal coaxial pipes is 5 metres...
Page 28: ...ration subsection 2 3 3 These pictures are merely an indication For installation of optional fittings please refer to the instruction enclosed to the same fittings 4 5 4 80 mm air flue gas split duct...
Page 29: ...ntake terminal is not to be taken into consideration A standard air deflector MUST be installed Flue gas system Each wide radius 90 elbow R D installed on the flue pipe is equal to 1 5 m linear length...
Page 30: ...ge through outside wall behind the boiler Example no 3 pic 25 Primary air intake through outside wall and flue gas discharge through the same wall Example no 4 pic 26 Primary air intake through outsid...
Page 31: ...t hands put any electrical cables under stress leave the electrical components exposed to weather conditions Check and inspect the cable supplied with the boiler do not use if this cable is damaged Th...
Page 32: ...y cables External temperature probe is to be installed on an outside wall facing north north east in a position protected from atmospheric agents Do not install in window area next to ventilation open...
Page 33: ...pressure gauge displays water pressure in the CH system WARNING After long boiler inactivity its pump may be stuck Before operating the boiler follow the below indicated pump clearing procedure unscre...
Page 34: ...oil pic 33 Turn the burner on and check MIN pressure according to tables 3 and 4 To adjust the pressure hold nut still using a 100 mm tool and turn screw W clockwise to increase or counter clockwise t...
Page 35: ...pt to turn the bezel anti clockwise To set the timed heating program Decide which times of the day the central heating is required The heating will operate when the green tappets are set to the outer...
Page 36: ...essure to boiler Boiler ignition Minimum and maximum gas pressures to boiler nozzles Flue gas system integrity good state of preservation and absence of leaks Flue system integrity good state of prese...
Page 37: ...ON While the boiler is operating press the button for a few seconds pic 37 The boiler will turn off and then resume the ignition se quence starting again at the max power Maximum boiler power output m...
Page 38: ...ring diagram 1 2 3 4 4 2 3 1 8 6 7 5 3 2 1 4 w bk r bk bk bl bl r r bk bk C NO P NC S R DK P 1 R 1 only HC only HC only HR 3 1 2 4 6 5 7 8 bl bl r r R S S 1 3 2 4 bk gn bk gn C P NC NO F DK F L only H...
Page 39: ...e switch TIMER Electromechanical day timer TF Flue gas leak detection thermostat P1 CH flow temperature potentiometer P2 DHW temperature potentiometer P3 Boiler selection P4 Maximum CH output adjustin...
Page 40: ...40 7 Spare part list 9 2 7 6 1 8 5 4 3 11 12 13 10 19 18 20 21 25 26 27 28 29 30 23 22 31 32 32 16 33 17 34 36 35 15 14 24 37 38 39 40 41 42 43 44 pic 40 HC model...
Page 41: ...41 9 2 7 6 1 8 5 4 3 11 12 13 10 15 14 35 36 34 32 17 33 18 19 20 21 23 28 27 25 24 37 38 39 40 41 42 45 pic 41 HR model...
Page 42: ...CAPFURC01 Fume hood 1 13 6SETISRC00 Fume hood insulation 1 14 6SIFRACO02 Condensate trap 1 15 6FASCMOL00 Spring retainer diameter 24 1 16 6CORPVAL04 Condensing three way valve unit 1 17 6YBOBINA00 Gas...
Page 43: ...ces per pack 40 6ORINNMA00 Pressure gauge o ring seal 10 41 6GUIPPCM04 Boiler control panel light guide 1 42 6MANOPOL04 Knob 3 43 6TIMERGB00 Timer 1 44 6CORTIME00 Timer Fixing Frame 1 45 6TAPTIME00 Ti...
Page 44: ...e trap is full Check the condensate trap and boiler drain The boiler has shut down and red light 4 is flashing Turn selector 9 to RESET position to resume boiler operation Flue pressure switch not ope...
Page 45: ...it The boiler has shut down and red light 2 is flashing Boiler will automatically resume operation when the problem has been solved DHW probe is not operational Model HC DHW probe disconnected Reconne...
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Page 52: ...dital fondital it www fondital it Fondital UK Service Centre P O Box 159 Fareham Hants PO17 6WX e mail admin fondital co uk The manufacturer reserves the right to implement any necessary and or useful...
