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Summary of Contents for Fondital PANAREA COMPACT
- Page 1 IST 03 C 746 - 01 PANAREA COMPACT INSTALLATION USE AND MAINTENANCE MANUAL...
- Page 2 Dear Customer, Thank you for choosing and buying one of our boilers. Please read these instructions carefully in order to install, operate, and maintain this equipment properly. WARNING • We inform users that: • Boilers shall be installed by an authorised company under the requirements set forth by the prevailing rules, in full compliance with the prevailing regulations and standards.
- Page 3 General information for fitters, maintenance technicians and users This INSTRUCTION MANUAL, which is an integral and indispensable part of the product, must be handed over to the user by the installer and must be kept in a safe place for future reference. The manual must accompany the boiler should it be sold or its possession transferred. Fol- lowing the boiler installation, the fitter is to advise the user about boiler operation and its safety devices This boiler must be used for the purposes for which it has been intended.
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Page 4: Table Of Contents
CONTENTS General information for the Installer, Maintenance Technician and User ..........................Page 1. Instructions for the User ................................... Page 1.1 Control panel ............................................. Page 1.2 Operating the boiler ..........................................Page 1.2.1 Switching on ..........................................Page 1.2.2 Operation ............................................Page 1.3 Boiler shut-down ............................................Page 1.3.1 Burner shut-down ........................................ - Page 5 PICTURE INDEX Pic. 1 – Control panel..............................................Page 6 Pic. 2 – Loading tap ..............................................Page 8 Pic. 3 – Dimensions ..............................................Page 11 Pic. 4 – Hydraulic layout .............................................Page 12 Pic. 5 – Installation template ............................................Page 16 Pic. 6 – Connection to chimney system ........................................Page 18 Pic.
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Page 6: Instructions For The User
1. INSTRUCTIONS fOR THE USER 1.1 Control panel Pic. 1 – Control panel 1. Boiler working mode led (multi-color) 4. DHW selector and boiler shutdown reset See no. 1 chart at the bottom of the page for further details on color The knob sets the boiler to stand-by ( position, fully turned counter- displayed by led in relation to boiler working mode. -
Page 7: Operating The Boiler
1.2 Operating the boiler 1.2.1 Switching on The following procedures are to be implemented only after the boiler is installed, tested and its installation is certified by a qualified fitter. • Open the gas stop cock. • connect power mains to the boiler (no. 2 LED turns on displaying the green color); •... -
Page 8: Boiler Shut-Down
1.3. Boiler shut-down When any malfunction occurs, the boiler automatically shuts down. Refer to no. 1 chart (on page 6) in order to detect the boiler operation status. In order to identify plausible malfunction origin, see no. 6 paragraph “Troubleshooting” at the end of the manual. In relation to the type of malfunction, proceed as described hereafter. -
Page 9: Maintenance
1.4. Maintenance Have routine boiler maintenance performed according to the schedule indicated in the relevant section of this manual. Appropriate boiler maintenance ensures efficient operation, environment preservation, and safety for people, animals and objects. Only qualified personnel are to service the boiler. The manufacturer recommends Customers to contact authorized Service Centers for maintenance and repairs, they are best qualified for that procedure. -
Page 10: Technical Characteristics And Dimensions
2. TECHNICAL CHARACTERISTICS AND DIMENSIONS 2.1. Technical characteristics The boiler is equipped with an integrated gas atmospheric burner and the following version is available: - CTN 24 AF: open chamber, natural draught boiler with electronic ignition and instantaneous DHW supply Boilers are equipped with ionization flame detection device. -
Page 11: Dimensions
2.2 Dimensions top view bottom view G Gas inlet (1/2”) M CH flow (3/4”) C DHW flow (1/2”) f Cold water inlet (1/2”) R CH return (3/4”) Dimensions for connection to “plus” hydraulic kit (option) Dimensions for connection to base hydraulic kit (option) Pic. -
Page 12: Hydraulic Layout
2.3 Hydraulic layout 1. DHW temperature probe 2. Modulating gas valve 3. CH temperature probe 4. Burner nozzles 5. Burner 6. Ignition/flame sensing electrode 7. Safety thermostat 8. Bi-thermal heat exchanger 9. Flue gas hood 10. Flue gas thermostat 11. Expansion vessel 12. -
Page 13: Operating Data
2.4 Operating data Below indicated burner pressures are to be checked after a three minute boiler operation. CTN 24 Af Gas mains inlet Max. heat Max. heat Min. heat Diameter of Type of gas Burner pressure input output output nozzles pressure (mbar) (kW) -
Page 14: Erp And Labelling Data
Annual electricity consumption Annual fuel consumption Contact details: FONDITAL S.p.A. - Via Cerreto, 40 I-25079 VOBARNO (Brescia) Italia - Italy (*) High-temperature regime means 60 °C return temperature at heater inlet and 80 °C feed temperature at heater outlet. (**) Low temperature means for condensing boilers 30 °C, for low-temperature boilers 37 °C and for other heaters 50 °C return temperature (at heater inlet). -
Page 15: Instructions For The Installer
3. INSTRUCTIONS fOR THE INSTALLER 3.1 Installation standards The boiler is designed as II2H3+ category and is to be installed in compliance with laws and standards in force in the country of installation. 3.2. Installation Installation and maintenance procedures are to be implemented employing exclusively accessories and spare parts which are approved and supplied by the manufacturer. -
Page 16: Positioning The Boiler
3.2.3. Positioning the Boiler Each unit is supplied along with a paper template, in the package, allowing positioning the pipes connecting CH system, DHW system, gas supply, and air intake/flue gas discharge ducts to the boiler before installing the boiler itself. -
Page 17: Installing The Boiler
3.2.4. Installing the boiler Before connecting the boiler to the CH and DHW pipe systems, clean the pipes carefully and eliminate any metal left during manufacturing and welding process, any oil or grease that may be left and that could damage the boiler or alter its operation if it reaches the boiler. -
Page 18: Pic. 6 - Connection To Chimney System
Direct emission into the atmosphere Natural draught boilers can discharge flue gas directly into the atmosphere via a duct which goes through the outside walls of the building and ends with an anti-wind gust device terminal. The flue gas exhaust duct is to comply with the following requirements: - its sub-horizontal part inside the building must be as short as possible (not longer than 1,000 mm);... -
Page 19: Checking Combustion Efficiency
3.2.6 Checking combustion efficiency In order to check combustion efficiency, turn no. 5 knob fully clockwise and completely open one or two domestic hot water taps so that the boiler will operate at max. output. In order to verify combustion efficiency the following measurements must be implemented: •... -
Page 20: Plumbing Connections
3.2.8. Plumbing connections Prior to installing the boiler, the hydraulic system should be cleaned in order to remove impurities; they might be present in system components and damage the pump or the heat exchanger. CENTRAL HEATING CH flow pipe and CH return pipe must be connected to their relevant 3/4” coupling on the boiler (see pic. 5). When sizing CH system pipes, bear in mind load losses caused by radiators, thermostatic valves, radiator gate valves, and the configuration of the system itself. -
Page 21: Loading The System
3.3. Loading the system Once all boiler connections have been completed, CH system can be filled. The procedure is to be cautiously carried out, following each step: - open the air purging valves on all radiators and verify the boiler automatic valve operation; - gradually open the relevant loading tap (pic. -
Page 22: Starting The Boiler
3.5 Starting the boiler 3.5.1 Preliminary checks Before starting the boiler it is necessary to perform the following checks: - flue gas discharge pipe and its terminal are installed in accordance to the instructions: when the boiler is running no products generated by combustion are to leak from any gasket;... -
Page 23: Pic. 10 - Wiring Diagram
3.6. 230Vac 50Hz RLPO1 RLVE1 RLGA1 CTFS A---B Low water pressure switch NTC CH probe 10 Ohm at 25°C B = 3435 NTC DHW probe 10 Ohm at 25°C B = 3435 Flow sensor Gas valve Limit thermostat Detection/ignition electrode Circulation pump Ambient thermostat (option) Flue gas thermostat... -
Page 24: Adaptation To Other Gas Types And Burner Adjustment
Relation between temperature (°C) and nominal resistance (Ohm) of CH probe SR and DHW probe SS. T (°C) 27203 24979 22959 21122 19451 17928 16539 15271 14113 13054 12084 11196 10382 9634 8948 8317 7736 7202 6709 6254 5835 5448 5090 4758 4452... -
Page 25: Pic. 12 - Gas Valve Adjustment Siemens Vgu56
SIEMENS VGU56 SIT 845 Pic. 12 – Gas valve adjustment - SIEMENS VGU56 Pic. 13 – Gas valve adjustment - SIT 845 SIEMENS VGUS56 Pic. 14 – Gas valve adjustment - SIEMENS VGUS56 B) Minimum heat output adjustment - Disconnect electric wiring from D modulation coil (pic. 12, pic. 13 or pic. 14); - turn the burner on and check minimum pressure value according to table no. -
Page 26: Testing The Boiler
4. TESTING THE BOILER 4.1 Preliminary checks Before testing the boiler, it is recommended to carry out the following checks: - flue gas evacuation ducts and terminal are implemented according to instruction: when the boiler is running products generated by combustion are not to leak from gaskets; - power mains supply to boiler is 230 V –... -
Page 27: Maintenance
5. MAINTENANCE Routine boiler maintenance is to be scheduled according to current laws and regulations. Appropriate boiler maintenance ensures efficient operation, environment preservation, and safety for people, animals and objects. All maintenance and repair procedures are to be carried out by qualified personnel. The manufacturer recommends Customers to contact an Service Centre for all maintenance and repair procedure as they are best trained for the purpose. -
Page 28: Troubleshooting
6. TROUBLESHOOTING BOILER STATUS MALfUNCTION PROBABLE CAUSE SOLUTION Check gas pressure Gas supply failure Check gas network stopcock or gas network safety valve intervention Burner does not ignite Gas valve has disconnected Reconnect it Gas valve is faulty Replace it PCB is faulty Replace it Ignition/flame sensing electrode is... - Page 29 BOILER STATUS MALfUNCTION PROBABLE CAUSE SOLUTION No. 1 led is flashing green and red. DHW probe is disconnected Reconnect it The boiler will automatically resume operation as soon as the malfunction DHW probe is not working is corrected. DHW probe is faulty Replace it Check DHW system System insufficient pressure or flow...
- Page 30 MANUfACTURER’S DECLARATION Of CONfORMITY...
- Page 31 This page is intentionally left blank...
- Page 32 Tel. +39 0365/878.31 - Fax. +39 0365/878.304 e mail: info@fondital.it - www.fondital.com The manufacturer reserves the right to modify the data contained herein at any time without notice. Uff. Pubblicità Fondital IST 03 C 746 - 01 Luglio 2015 (07/2015)
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Questions and answers
The hot water is working but the central heating is not
The central heating on the Fondital COMPACT may not be working because:
1. The selector is set to stand-by mode, which disables the ambient thermostat and anti-frost protection.
2. The central heating flow may have overheated, causing a shutdown indicated by a flashing red LED.
3. The water pressure may be too low, causing a shutdown indicated by a flashing yellow LED; in this case, the boiler must be refilled to 1–1.3 bars using the loading tap.
4. The gas supply may be off or interrupted; verify gas presence and reset the burner if needed.
If the issue persists after checking these, service may be required.
This answer is automatically generated