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Summary of Contents for Gruppo Imar IVY G6.3 ECO 24
- Page 1 IVY G6.3 ECO 24 -28 - 32 Kondens Wall-mounted condensing boiler INSTALLATION, COMMISSIONING, USE AND MAINTENANCE MANUAL ITALIAN DESIGN...
- Page 3 IVY G6.3 ECO 24/28/32 KW MR/MN MONOTHERMAL BOILER MANUAL VERS. 00/2023 - REV.0...
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Page 4: Table Of Contents
CONTENTS General requirements gas evacuation -General Information -Combustion gas evacuation circuit diaphragms Use and operation -Air intake and combustion gas evacuation system Adjustment and maintenance -Description of the boiler -Components -Preliminary maintenance operations -Interface description -General maintenance operations -Season selection -SERVICE function -Temperature setting -Data Plate... -
Page 5: Use And Operation
USE AND CONDUCTION DESCRIPTION OF THE BOILER The Eco range of boilers represents the ranging from 24 to 32 kW power output are best appliances available for domestic indeed available. The flexibility of the Eco central heating and hot water production. range of boilers is also increased by the Their essential but extremely modern and possibility to configure the management... -
Page 6: Interface Description
Pic. 3 IVY G6.3 ECO (Heat only) 1) COMBUSTION GAS PRESSURE SWITCH 2) FUME EXTRACTOR 3) DOUBLE HEATING SENSOR 4) PRIMARY HEAT EXCHANGER 5) BURNER 6) EARTH ELECTRODE 7) IGNITION MONOELECTRODE 8) HEATING ONLY GROUP 9) CIRCULATOR UNIT 10) WATER PRESSURE SWITCH 11) SAFETY VALVE 12) GAS VALVE 13) EXPANSION TANK... -
Page 7: Season Selection
TURNING THE BOILER ON TURNING THE BOILER OFF Turn on the boiler’s electrical supply by the Pushing several times the “E” button until the switch, which must be installed on the power word “OFF” is displayed. supply line to the boiler. The LCD display (will Pict. -
Page 8: Temperature Setting
TEMPERATURE SETTING It is possible to regulate the temperature of the corresponding value and the flashing the domestic hot water supplied as well as symbol of CH mode (“RADIATOR”); the set that for the central heating. Once the desired value and the mode symbol are displayed temperature is set, during the requests the set for 5 seconds, then the previous visualization temperature value is reached, if possible, and... -
Page 9: Operation With Room Thermostat
OPERATING BY ROOM THERMOSTAT ASK YOUR AREA INSTALLER FOR I n co m p l i a n ce w i t h c u r re nt s t a n d a rd s i n INFORMATION ABOUT INSTALLATION terms of energy saving, the device must be A N D F U N C T I O N I N G O F R O O M connected to a room thermostat for optimal... -
Page 10: Faults
FAULTS A l l f u n c t i o n s s u p p o r t e d b y t h e b o i l e r a re managed by a microprocessor-based system which, aside from allowing the system to run Pict. -
Page 11: Fault Codes Table
FAULT CODES TABLE (ALL MODELS) Code Possible cause Behaviour Possible actions Check gas presence Check gas line pressure Check ignition/detection Ignition failed Boiler locked electrodes Check electronic cable Check igniter Check flue draught / flue E2/E7 Air pressure switch failure Boiler locked pipes Check fan... -
Page 12: Installation
INSTALLATION OPERATING DIAGRAM (MR) COMBINATION: DOMESTIC HOT WATER + CENTRAL HEATING Pic. 11 1) Primary heat exchanger 2) Burner 3) Gas valve 4) Three-way valve 5) Safety valve 6) Filling loop cock 7) Hot water priority turbine 8) Secondary heat exchanger 9) Circulator unit 10) Expansion tank DOMESTIC... -
Page 13: Wiring Diagram
ELECTRICAL WIRING DIAGRAM (MR) COMBINATION: DOMESTIC HOT WATER + CENTRAL HEATING Pic. 14 ELECTRICAL WIRING DIAGRAM (MR) CENTRAL HEATIN ONLY Pic. 15... -
Page 14: Graphs For The Head Available To The System
GRAPHS FOR THE HEAD AVAILABLE TO THE SYSTEM Pic. 16 per 15-60 (Eco 28/32Kw) per 15-50 (Eco 24Kw) 1020 1080 1140 1200 1260 Q L/h INSTALLATION Use: Adjustment, maintenance and repair of the The boiler has been constructed according boiler must only be performed by qualified to current technical standards and the most and authorised personnel. -
Page 15: Fastening The Boiler To The Wall
Pic. 17 FASTENING THE BOILER TO THE WALL Pict. 18 Attach the cardboard template giving the connec tion and fastening schemes to the wall, paying attention to the boiler dimensions 24DS / 24BT and necessary clearances. (Pict. 18) • Use a suitable bit to drill the holes indicated 28-32DS / 35COND. -
Page 16: Layout Of Connections
LAYOUT OF CONNECTIONS Pic. 19 24 KW 28/32 KW... -
Page 17: Plumbing The Boiler
PLUMBING THE BOILER IN Connect the water and central heating • Ensure that the line is always at pipes to the boiler, respecting the positions atmospheric pressure by using and distances indicated (Pict. 17-18); take suitable traps (do not connect particular care when connecting pipes to pipes directly to the valve outlet) ensure they are not placed under pressure... -
Page 18: Connection To The Gas Supply
Pic. 21 CONNECTION TO THE MAINS GAS SUPPLY Before connecting the boiler to the mains gas, check that it is designed to function with the available type of gas. Thoroughly flush all the gas pipes to remove any Pic. 22 r e s i d u e s w h i c h c o u l d c o m p r o m i s e correct operation of the boiler. -
Page 19: Connection To The Electrical System
CONNECTION TO THE MAINS ELECTRICAL SYSTEM For safe installation of the boiler it must also be wired power-supply cable, it will be necessary correctly connected to the mains electrical to access the PCB compartment: supply in accordance with all applicable •... - Page 20 COMBUSTION GAS EVACUATION SYSTEM: COMPATIBLE APPLICATIONS • C 4 2 combustion gas evacuation and air The boiler is a type C room-sealed fan-assisted d e v i c e ; t h e a i r i n t a k e a n d f l u e m u s t b e intake in separate common flues, but which connected to a combustion gas evacuation/ are exposed to similar wind conditions...
- Page 21 COMBUSTION GAS EVACUATION SYSTEM: INSTALLATION The boiler, based on its UNI 7129 classification, components necessar y for completing the can be connected to CO AX IAL and SP LIT line, including changes of direction, straight intake and flue evacuation systems. sections of various lengths, connections to The “coaxial”...
- Page 22 SPLIT SYSTEM 80 mm diameter Description Pressure drop (Pa) Equivalent length m Intake terminal L.950 Flue evacuation terminal L.990 Extension M-F L.1000 90° elbow M-F 45° elbow M-F Intake adaptor d 80 Flue evacuation adaptor d 80 L 5 0 d 6 0 f l u e e v a c u a t i o n connection Neoprene gasket d 128 Neoprene gasket d 100...
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Page 23: Gas Evacuation
CHECKING THE EFFECTIVENESS OF THE COMBUSTION GAS EVACUATION SYSTEM WARNING: The detec ted value shall not be less than Check the installation of the air/exhaust system shown in the table “EXHAUST TECHNIC AL (for both types) by detecting the pressure of FEATURES SUMMARY “, column “SIGNAL”... -
Page 24: Air Intake And Combustion Gas Evacuation System
DIAPHRAGMS COAXIAL SYSTEM Diaphragm diameter Eco 24 MR Eco 28 MR Eco 32 MR BETWEEN 0.5 metri 1 metri 35 mm 37 mm 39 mm >1 metri 2 metri 37 mm 39 mm 41 mm >2 metri 3 metri 37 mm 39 mm 41 mm >3 metri... -
Page 25: Adjustment And Maintenance
ADJUSTMENT AND MAINTENANCE All maintenance operations MUST BE be inspec ted by a qualified technician at PERFORMED BY QUALIFIED PERSONNEL. the end of ever y heating season (winter) These operations must also be per formed and whenever else it is considered necessary i n f u l l c o m p l i a n c e w i t h a l l a p p l i c a b l e in order to keep it in optimum operating legislation and regulations. - Page 26 Pic. 28 MAKE SURE THAT: THE CENTRAL HEATING SYSTEM IS CHARGED AND PRESSURISED; ANY SHUT-OFF VALVES FITTED TO THE CH FLOW AND RETURN AND ON THE GAS LINE ARE OPEN; THE GAS SUPPLY IS AVAILABLE; ANY CONTROL VALVES ARE TURNED TOWARDS THE SYSTEM; THE SPECIFICATIONS FOR CORRECT INSTALLATION AND COMMISSIONING OF THE BOILER HAVE BEEN OBSERVED.
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Page 27: Data Plate
DATA PLATE TECHNICAL DATA PLATE 0= Supervisory body A= Type of boiler B= Boiler model C= Serial Number D= Code E= Country of destination F= Manufacturer G= Category Class NOx H= Approved types of exhaust exchange configuration I= Date of production J= P.I.N. -
Page 28: Gas Pressure Check
Commissioning / periodically: inside the device, where applicable, is tested for tightness. - Check that the above specifications have - Th a t t h e g a s l i n e m e e t s a l l a p p l i c a b l e been maintained and that the boiler is in legislation and regulations, in particular: That perfect working order. -
Page 29: Testing Dynamic Pressure
Pic. 31 TESTING THE GAS SUPPLY DYNAMIC PRESSURE: - Use the SERVICE function to bring the boiler Check that the value measured with the to maximum power. manometer falls within the max-min interval - M e a s u r e t h e g a s p r e s s u r e b e f o r e t h e given in the “Dynamic mains supply pressure”... -
Page 30: Checking Pressure At Burner At Max Power
CHECKING PRESSURE AT THE BURNER AT MAXIMUM POWER If the measured value does not correspond • E n s u re t h a t t h e S E R V I C E f u n c t i o n i s to the table, adjust the external adjustment a c t i ve a n d co n f i g u re d fo r m a x i m u m screw on the gas valve until it does, turning... - Page 31 CONVERSIONS MUST ALWAYS BE PERFORMED BY QUALIFIED PERSONNEL It is necessary to access the burner in order to change - Replace the burner tray pack, fastening it to the the nozzles: manifold with the 4 front screws, together with any - Completely disconnect the boiler from the electrical previously removed deflectors and conveyors supply...
- Page 32 THE USE OF INJECTORS DIFFERENT THAN THOSE SPECIFIED CAN ENDANGER PERSONS AND PROPERTY. CHECK Pic. 35 THAT THE BURNER TRAY PACK AND ALL OTHER PREVIOUSLY REMOVED COMPONENTS ARE CORRECTLY POSITIONED BEFORE CONNECTING THE GAS SUPPLY AND STARTING THE SET ACCORDING TO: APPLIANCE Conversion performed on date GPL G30 - G31...
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Page 33: Access To Configuration Menu
ACCESSING THE CONFIGURATION MENU It is possible to view the information or to i n f o r m a t i o n o n t h e s t a t e o r p r e s e n c e per form the complete configuration of the o f m o s t o f t h e d e v i ce s, a l s o a l l ows t h e boiler by accessing the different pages of the... -
Page 34: Installer Menu
INSTALLER MENU Page Description Default Burner ignition power % with NATURAL GAS supply Burner ignition power % with LPG supply Burner maximum power % "Post circulation" time sec "Post ventilation" time sec Anti frequent ignition parameter min SERVICE FUNCTION 0 = deactivated 1= minimum power 2= maximum power ALL PARAMETER MODIFICATION ENABLE 0-99... -
Page 35: Installer Menu
Selection T.A. or O.T. 0 = T.A. 1 = O.T. Pump type 0 = ON/OFF 1 = PWM PWM pump managing during CH if A23=1 30-100 fixed % 101=auto 29=OFF Delta T during CH (if A32=1) Delta T during DHW (if A23=1) PWM pump refresh time during CH PWM pump refresh time during DHW PWM pump managment during DHW if... -
Page 36: Room Thermostat/Opentherm Installation
INSTALLATION OF ROOM THERMOSTAT/OPEN THERM I t i s r e c o m m e n d e d , a n d i n m a ny c a s e s present by loosening the terminal screws and m a n d a t o r y, t o c o n n e c t t h e b o i l e r t o a remove it completely - Connect the wires device which monitors and regulates the... -
Page 37: Installation Of External Temperature Sensor
INSTALLATION OF EXTERNAL TEMPERATURE SENSOR Type and positioning: with metal structures and surfaces (guttering, Use an NTC 10K_ß 3977 pre-wired sensor with arches, frames etc.). Avoid the sensor being protective cover. even par tially immersed in water, ideally Position the sensor outside the area to be ensuring it does not come into direct contact heated facing NORTH/NORTH WEST, or in any with ice formations, either. -
Page 38: Configuring The Climate Curve
CONFIGURING THE CLIMATE CURVE FROM THOSE AVAILABLE: Operation in external sensor mode makes the It is possible to adapt the boiler’s response boiler heat the water in the central heating based on the climatic conditions present by circuit to a temperature which depends on configuring the slope of the climate cur ve the temperature measured by the external via the corresponding parameter on page... -
Page 39: Special Functions
SPECIAL FUNCTIONS: ANTI-FROST: If the temperature measured by the sensor This function is always active, whatever mode on the central heating flow circuit is < 4°C, the boiler is in. circulation is activated, the diver ter valve In order to allow this function to fulfil its (when present) switched to the CH circuit and purpose, the device must be: the burner lit at minimum power. -
Page 40: Thermostat Post Circulation/Ventilation Function
THERMOSTAT POST CIRCULATION/VENTILATION FUNCTION In winter mode: In summer mode: In order to prevent an overheat stress, in In order to prevent an overheat stress, in case at the end of a CH request the heat case at the end of a DHW intake the heat exchanger temperature is too high, a heat exchanger temperature is too high, a heat disposal function by circulator pump ignition... -
Page 41: Technical Data Sheet
Eco 24 MR/MN Eco 28 MR/MN Eco 32 MR/MN TECHNICAL DATA U.M. Category II2H3P II2H3P II2H3P CE-1299CS0116 CE-1299CS0116 CE-1299CS0116 NOx Class Type B22p-C12-C32-C42 B22p-C12-C32-C42 B22p-C12-C32-C42 -C52-C62 -C52-C62 -C52-C62 Gas used G20 G31 G20 G31 G20 G31 Heat input max. 26,0 30,0 Heat input min. - Page 42 Notes ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 43 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
- Page 44 Operational headquarters: Loc. Campogrande 13, 29013 CARPANETO PIACENTINO(PC), Italy phone +39 0523 850513 - info@kleinekessel.com - www.produzionecaldaie.com...
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