EN MINORCA KC - KR - KRB 24
MINORCA KC WALL-HUNG CONDENSING COMBI BOILER Available heat outputs: Ultra-compact Electronic flow control for heating water LCD user interface with diagnostics Ideal for low-temperature systems Aluminium heat exchanger NTC temperature sensor on flow and return of heating system 7-litres expansion vessel Modulation range 1:5 Fully pre-mixed burner Room temperature can be set from the boiler when working with external probe Kits for boiler replacement available Plate stainless stl DHW heat exchanger Hydraulic group in composite material 1. Alphanumeric indicator 2. Parameter indicator 3. Flame lighting indicator 4. Central heating indicator 5. RESET indicator 6. Parameter editing indicator 7. Flue cleaning function indicator 8. DHW indicator Nominal heat output Energy efficiency class Model Type of gas Code Heating (Pn) DHW (ΔT 30 C) Space heating Water heating L x H x P Gross weight MINORCA KC 24 METHANE PROPANE KMFxx2CR24 KMFxx6CR24 kw kw mm Kg 19,5 23,4 XL 250x400x700 26 DIMENSIONS AND CONNECTION CENTRE DISTANCES S M C Condensate drain CH flow (¾ ) DHW outlet (½ ) G F R Gas inlet (½ ) Cold water inlet (½ ) CH return (¾ ) 2
TECHNICAL SPECIFICATIONS KC 24 Gas type II2H3P Rated heat output (Prated) kw 20 Seasonal space heating energy efficiency (ηs) % 93 Seasonal water heating energy efficiency (ηwh) % 85 Nominal heat input kw 20,0 Nominal heat output (80-60 C) kw 19,5 Nominal heat output (50-30 C) kw 21,0 Minimum heat output (50-30 C) kw 5,4 Useful efficiency at nominal heat input (80-60 C) % 97,3 Useful efficiency at 30% % 109,6 CH working pressure bar 0,5-3,0 CH temperature range C 20-78 Expansion vessel capacity l 7 DHW pressure (minimum - maximum) bar 0,5-6,0 DHW nominal heat output ( T 30 C) l/min 12,2 DHW temperature range C 35-57 NOx emission class (EN 15502) - 6 Power supply voltage/frequency V/Hz 230/50 Power absorption W 85 Electric protection rating IP IPX4D Article Description Code Article Description Code Ø 100/60 mm, 0.75 metre coaxial kit 0CONDASP00 Gas and water tap kit 0KITRUBI04 Remote control Erp Class V 118X35X32 mm 0CREMOTO04 Coaxial kit Ø 80/125 0KITASCA00 Hydrocyclone and magnetic filter 0FILTIMP00 Inhibitor for multi-metal systems (0.5 L bottle) 0PROTIMP00 Flow - return cold water 90 taps kit 0KITIDBA11 Universal cleaner (0.5 L bottle) 0PROTIMP01 Base hydraulic kit (copper pipes and straight cocks) 0KITIDBA13 External probe 60x45x31 mm 0SONDAES01 Plus hydraulic kit (copper pipes, square cocks and bicones) 0KITIDBA14 How can you increase your energy efficiency? Find the solution that suits you best Regulation device Seasonal energy efficiency increase Code Option 1 External probe 2% 0SONDAES01 Option 2 Remote control Erp Class V 3% 0CREMOTO04 Option 3 Remote control and external probe 4% 0CREMOTO04 0SONDAES01 boiler + Temperature control = ENERGY SAVING 3
MINORCA KR WALL-HUNG CONDENSING BOILER, HEATING ONLY, CONNECTABLE TO AN EXTERNAL CYLINDER WITH AN EXTERNAL 3-WAY-VALVE Available heat outputs: Ultra-compact Electronic flow control for heating water LCD user interface with diagnostics Ideal for low-temperature systems Aluminium heat exchanger NTC temperature sensor on flow and return of heating system Fully pre-mixed burner Modulation range 1:5 7-litres expansion vessel Room temperature can be set from the boiler when working with external probe Kits for boiler replacement available By-pass 1. Alphanumeric indicator 2. Parameter indicator 3. Flame lighting indicator 4. Central heating indicator 5. RESET indicator 6. Parameter editing indicator 7. Flue cleaning function indicator 8. DHW indicator Nominal heat output Energy efficiency class Model Type of gas Code Heating (Pn) Space heating L x H x P Gross weight MINORCA KR 24 METHANE PROPANE KMFxx2RR24 KMFxx6RR24 kw mm Kg 19,5 250x400x700 25 DIMENSIONS AND CONNECTION CENTRE DISTANCES E A D B C F S M G Condensate drain CH flow (¾ ) Gas inlet (½ ) F R Cold water inlet (½ ) CH return (¾ ) A B C D E F DHW setting Operating status selection and parameter confirmation Alarm reset and back to the starting page during parameter selection CH water temperature (+/- CH) and parameter settings LCD display Heating system water pressure gauge 4
TECHNICAL SPECIFICATIONS KR 24 Gas type II2H3P Rated heat output (Prated) kw 20 Seasonal space heating energy efficiency (ηs) % 93 Nominal heat input kw 20,0 Nominal heat output (80-60 C) kw 19,5 Nominal heat output (50-30 C) kw 21,0 Minimum heat output (50-30 C) kw 5,4 Useful efficiency at nominal heat input (80-60 C) % 97,3 Useful efficiency at 30% % 109,6 CH working pressure bar 0,5-3,0 CH temperature range C 20-78 Expansion vessel capacity l 7 DHW temperature range C 35-65 * NOx emission class (EN 15502) - 6 Power supply voltage/frequency V/Hz 230/50 Power absorption W 85 Electric protection rating IP IPX4D (*) with water cylinder temperature sensor connected. Article Description Référence Article Description Référence Ø 100/60 mm, 0.75 metre coaxial kit 0CONDASP00 Gas and water tap kit 0KITRUBI04 Remote control Erp Class V 118X35X32 mm 0CREMOTO04 Coaxial kit Ø 80/125 0KITASCA00 Hydrocyclone and magnetic filter 0FILTIMP00 Inhibitor for multi-metal systems (0.5 L bottle) 0PROTIMP00 Flow - return cold water 90 taps kit 0KITIDBA11 Universal cleaner (0.5 L bottle) 0PROTIMP01 Base hydraulic kit (copper pipes and straight cocks) 0KITIDBA13 External probe 60x45x31 mm 0SONDAES01 Plus hydraulic kit (copper pipes, square cocks and bicones) 0KITIDBA14 External hot water storage temperature probe 0KITSOND00 How can you increase your energy efficiency? Find the solution that suits you best Regulation device Seasonal energy efficiency increase Code Option 1 External probe 2% 0SONDAES01 Option 2 Remote control Erp Class V 3% 0CREMOTO04 Option 3 Remote control and external probe 4% 0CREMOTO04 0SONDAES01 boiler + Temperature control = ENERGY SAVING 5
MINORCA KRB WALL-HUNG CONDENSING BOILER WITH AN INTEGRATED 3-WAY-VALVE FOR CONNECTION TO AN EXTERNAL CYLINDER Available heat outputs: Ultra-compact Electronic flow control for heating water LCD user interface with diagnostics Ideal for low-temperature systems Aluminium heat exchanger NTC temperature sensor on flow and return of heating system Fully pre-mixed burner Modulation range 1:5 7-litres expansion vessel Room temperature can be set from the boiler when working with external probe Kits for boiler replacement available By-pass 1. Alphanumeric indicator 2. Parameter indicator 3. Flame lighting indicator 4. Central heating indicator 5. RESET indicator 6. Parameter editing indicator 7. Flue cleaning function indicator 8. DHW indicator Nominal heat output Energy efficiency class Model Type of gas Code Heating (Pn) Space heating L x H x P Gross weight MINORCA KRB 24 METHANE PROPANE KMFxx2RU24 KMFxx6RU24 kw mm Kg 19,5 250x400x700 23.6 DIMENSIONS AND CONNECTION CENTRE DISTANCES E A D B C F S M G Condensate drain CH flow (¾ ) Gas inlet (½ ) R RB MB CH return (¾ ) Water heater secundary return (½ ) Water heater secondary flow (½ ) A B C D E F DHW setting Operating status selection and parameter confirmation Alarm reset and back to the starting page during parameter selection CH water temperature (+/- CH) and parameter settings LCD display Heating system water pressure gauge 6
TECHNICAL SPECIFICATIONS KRB 24 Gas type II2H3P Rated heat output (Prated) kw 20 Seasonal space heating energy efficiency (ηs) % 93 Nominal heat input kw 20,0 Nominal heat output (80-60 C) kw 19,5 Nominal heat output (50-30 C) kw 21,0 Minimum heat output (50-30 C) kw 5,4 Useful efficiency at nominal heat input (80-60 C) % 97,3 Useful efficiency at 30% % 109,6 CH working pressure bar 0,5-3,0 CH temperature range C 20-78 Expansion vessel capacity l 7 DHW temperature range C 35-65 * NOx emission class (EN 15502) - 6 Power supply voltage/frequency V/Hz 230/50 Power absorption W 85 Electric protection rating IP IPX4D (*) with water cylinder temperature sensor connected. Article Description Code Article Description Code Ø 100/60 mm, 0.75 metre coaxial kit 0CONDASP00 Gas and water tap kit 0KITRUBI04 Remote control Erp Class V 118X35X32 mm 0CREMOTO04 Coaxial kit Ø 80/125 0KITASCA00 Hydrocyclone and magnetic filter 0FILTIMP00 Inhibitor for multi-metal systems (0.5 L bottle) 0PROTIMP00 Flow - return cold water 90 taps kit 0KITIDBA11 Universal cleaner (0.5 L bottle) 0PROTIMP01 Horizontal hydraulic kit with cocks 0KITISTI09 External probe 60x45x31 mm 0SONDAES01 How can you increase your energy efficiency? Find the solution that suits you best Regulation device Seasonal energy efficiency increase Code Option 1 External probe 2% 0SONDAES01 Option 2 Remote control Erp Class V 3% 0CREMOTO04 Option 3 Remote control and external probe 4% 0CREMOTO04 0SONDAES01 boiler + Temperature control = ENERGY SAVING 7
TECHNICAL SPECIFICATIONS KC 24 KR 24 KRB 24 Type B23-C13- C13X-C33- C43-C53- C63-C83 B23-C13- C13X-C33- C43-C53- C63-C83 B23-C13- C13X-C33- C43-C53- C63-C83 Gas type II2H3P II2H3P II2H3P Rated heat output (Prated) kw 20 20 20 Seasonal space heating energy efficiency (ηs) % 93 93 93 Seasonal space heating energy efficiency class - A A A Load profile stated - XL - - Seasonal water heating energy efficiency (ηwh) % 85 - - Seasonal water heating energy efficiency class - A - - Nominal heat input (Qn) kw 20,0 20,0 20,0 Reduced heat input (Qr) kw 5,0 5,0 5,0 Nominal heat output (80-60 C) kw 19,5 19,5 19,5 Minimum heat output (80-60 C) kw 4,8 4,8 4,8 Nominal heat output (50-30 C) kw 21,0 21,0 21,0 Minimum heat output (50-30 C) kw 5,4 5,4 5,4 Useful efficiency at nominal heat input (80-60 C) % 97,3 97,3 97,3 Useful efficiency at nominal heat input (50-30 C) % 105,3 105,3 105,3 Useful efficiency at 30% % 109,6 109,6 109,6 CH working pressure bar 0,5-3,0 0,5-3,0 0,5-3,0 CH temperature range C 20-78 20-78 20-78 Maximum CH working temperature C 83 83 83 Expansion vessel capacity heating system l 7 7 7 DHW nominal heat input kw 24,0 24,0 * 24,0 * DHW minimum flow kw 5,0 5,0 * 5,0 * DHW nominal heat output (ΔT 30 C) kw 23,4 23,4 * 23,4 * DHW minimum heat output (ΔT 30 C) kw 3,0 3,0 * 3,0 * DHW pressure (minimum - maximum) bar 0,5-6,0 - - DHW specific heat output ΔT 25 K l/min 14,6 - - DHW specific heat output ΔT 30 K l/min 12,2 - - DHW qualification - HH - - DHW temperature range C 35-57 35-65 * 35-65 * DHW maximum working temperature C 62 65 65 NOx emission class (EN 297/EN 483) - 6 6 6 Casing heat loss with burner on at nominal heat input % 0,64 0,64 0,64 Casing heat loss with burner off % 0,255 0,255 0,255 Chimney heat loss with burner on at nominal heat input % 2,06 2,06 2,06 Air-flue ΔT at nominal heat input (CH and DHW) C 47,7 47,7 47,7 Flue gas flow at nominal heat input (DHW) g/s 10,7 10,7 10,7 CO 2 content at nominal heat input Methane % 9,3 9,3 9,3 CO 2 content at nominal heat input Propane % 10 10 10 Supply pressure Methane mbar 20 20 20 Supply pressure Propane mbar 37 37 37 Power supply voltage/frequency V/Hz 230/50 230/50 230/50 Power absorption (ERP) W 85 85 85 Circulator absorption IP 41 41 41 Electric protection rating IPX4D IPX4D IPX4D (*) with water cylinder temperature sensor connected. 8
9
10
The manufacturer reserves the right to implement modifications without notice. Uff. Pub. Fondital - CTC 03 C 627-01 Dicembre 2016 (12/2016) FONDITAL S.p.A. Via Cerreto, 40 25079 VOBARNO (Brescia) Italia Tel.: +39 0365 878.31 - Fax: +39 0365 878.304 E-mail: info@fondital.it - Web: www.fondital.com MADE IN ITALY