Summary of Contents for FonteCal MINITECH Series
- Page 1 Ottobre 2003 WALL HUNG GAS BOILER MINITECH MINIPLUS MODELS WITH CONTINUOUS MICROPROCESS MODULATION FOR HEATING AND SANITARY HOT WATER PRODUCTION technical manual for installation, use and maintenance...
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Page 2: Table Of Contents
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE Index Introduction ....................3 Models ......................3 General Information ................. 4 Warnings ....................4 Installation ....................4 3.1 Boiler location ....................4 3.2 Water installations and combustible system ............ 6 3.3 Air inlet and flue discharge ................7 3.4 Electrical system ................... -
Page 3: Introduction
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE Introduction Dear Customer, Congratulation on your choice and thank you for the trust reposed in our products. Buying this product you have chosen technology and the best synthesis energy efficiency and functionality in full respect of the strictest European norms on safety Your boiler is: :the combustion circuit is completely sealed so that the... -
Page 4: General Information
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE 1 GENERAL INFORMATION Should failures or malfunctioning occur, turn the equipment off, refrain from making any repairs and call the Service Please read and retain this manual in order to achieve full Centre. satisfaction from the boiler use. - Page 5 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE N° Description Dimens. Model N° Description Dimens. Model ∅60 mm System inlet G ¾” M E/ER Double pipe system air inlet ∅60 mm System flow G ¾” M E/ER Double pipe system flue exhaust Double pipe system flue inlet/exhaust∅100/ ∅60 mm Water network G ¾”...
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Page 6: Water Installations And Combustible System
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE 3.2 WATER AND COMBUSTIBLE SYSTEM Place the wall mounting jig (delivered with the boiler) on the wall to define the correct location of screw anchors and pipes. The pressure of the water coming from the water system The equipment has been designed for the type of must be kept under control and below the limit specified combustible gas specified on the plate located inside the... -
Page 7: Air Inlet And Flue Discharge
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE AIR INLET AND FLUE DISCHARGE Before making the hydraulic connections (heating, sanitary water, relief valve and combustible gas discharge) remove (SE, XE). E Models any test water plugs and check the system sealing. The boiler takes the carburant air necessary for its operation In areas where the temperature may reach very low values, from the installation area, where air intakes must be... - Page 8 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE Seal chamber devices are manufactured for air intake and flue discharge(Ø100-Ø60) coaxial systems; however it is possible to realize some double pipe systems with separate air intake (Ø60) and flue discharge pipes (Ø60); in order to do so it is necessary to replace the cap and the collar described on picture 4 with those of picture 5, these latter are supplied with the boiler itself.
- Page 9 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE EXAMPLE. Boiler X ER. Rf=1.5x0.3=4.5, Rg=0,1; for ø80 fume pipe, the (d) 1) Selected air-fume system: double pipe C52. 60-80 reducer section is needed, resistance: Rd=0,2. 2) Total path length: air (a) wind-proof head + (b) 0.8m 4) Rtot=0.2+0.64+0.8+0.2+0.2+0.45+0.1=2.59 straight + (c) 90°...
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Page 10: Electrical System
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE 3.5.INFORMATION TO BE RESPECTED BEFORE AND . During installation, make sure that the fumes cannot NOTE DURING THE INSTALLATION OF THE EQUIPMENT ON go back into the equipment near terminal pieces or THE WALL. joints between various pipe sections. -
Page 11: Electronic Board Settings
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE 3.6 ELECTRONIC CARD SETTING Jumper enables the parameter change mode: the display blinks until it is enabled. can be modified. Pacc Pmax . The following operations must be carried out by NOTE The start power can be adjusted by pressing the +/- Pacc technicians authorised by the Manufacturer. -
Page 12: Modification Of The Boiler Preset Gas
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE 3.7 MODIFICATION OF THE BOILER PRESET GAS This modification must be carried out ONLY by the Service Centre or authorised technicians using the components included in the special kit. The following procedure can be adopted when setting the boiler for LPG (with the LPG kit) or METHANE (with the METHANE kit). - Page 13 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE T˚ T˚ T˚ system water system system system water inlet network flow inlet flow water network G@B@I9Ã Primary exchanger Water pressure switch Flow probe Filling tap Sanitary probe Pump Safety thermostat . Safety Relief valve . 11 Diverting valve Flow switch Expansion vessel...
- Page 14 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE @G@8USD8Ã867G@TÃ8PGPVSTÃÃ White Grey Black Light-blu Yellow-green Yellow Brown Violet PH20 11 12 230V 50Hz m gv c gv vi c MOD FLUX PH20 NTC2 NTC1 mod EF/ER mod E EA-ER NcNo C c m m c g b n m c G@B@I9Ã...
- Page 15 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE X-ER 1 Double pipe system 2 screw 3 fan 4 Flue discharge 5 Coaxial pipe system air 6 Fan engine 7 Pump 8 Ignition/detecting electrode 9 Ignition transformer 11 Gas burner 13 Gas valve 14 Filling tap 15 Primary exchanger 16 Automatic air vent...
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Page 16: Use, Operations And Maintenance
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE “oo” to start sanitary hot water production AND the USE, OPERATION AND heating system, press the button again until “oo” (winter) MAINTENANCE is displayed and both warning lights go on. Before using the boiler, an authorised Service Centre shall - Follow the procedure below to make sure that the hot carry out the first start-up operations. - Page 17 ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE this lapse of time the set value can be changed by pressing When the heating regulation buttons are pressed the actual the “+/-” buttons. value of Tm1 will be shown ????? non capisco l’italiano. After few seconds two hyphens will appear on the display.
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Page 18: Boiler Operation
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE To disable it, press the SUMMER/WINTER button or turn temperature is controlled by the sanitary temperature the boiler (external) main switch off. It also stops when adjustment system, which controls the modulation, turning sanitary hot water is collected. -
Page 19: Maintenance
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE Should a malfunctioning occur, shut down the device, call (3) AND “+” of the sanitary (8); the message “of” will the Service Centre and do not carry out any maintenance appear on the display. In order to re-activate the function, operation: the hot surfaces inside the boiler may cause simply repeat the same operation and the message “on”... -
Page 20: T Echnical Data
ECHNICAL MANUAL FOR INSTALLATION USE AND MAINTENANCE S86AGB64E Á74S4Á Boiler category II2H3+ II2H3+ II2H3+ II2H3+ Thermal fluid Water Water Water Water Maximum water pressure - heating / sanitary 3/ - 3/ - gfƒ Minimum water pressure - heating / sanitary 0.5/ - 0.5/ - 0.5/0.5...
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