Accorroni HUB RADIATOR PACK CF Series Technical Information

Accorroni HUB RADIATOR PACK CF Series Technical Information Manual pdf 19 page image

19- check the integrity of the boiler safety devices in general;- control of the absence of water leaks and absence of oxidationof boiler fittings;- check the efficiency of the safety valve implant;- control of the expansion vessel charge;- check for correct evacuation of condensate by of thecondensatedrain trap installed in the boiler.Cleaning operations:- general internal cleaning of the boiler;- cleaning of gas nozzles;- cleaning of the air intake and exhaust circuit fumes;- cleaning the heat exchanger;- cleaning the siphon and the condensate drain pipes.If the boiler is checked for the first time, check:- the declaration of conformity of the plant;- the system booklet;- the suitability of the room for installation;- the smoke evacuation channels, diameters and length of thesame;- the correct installation of the boiler according to the instructionscontained in this booklet. If the device is not able to powerfunction properly and in the absence of danger to people,animals and things advise the plant manager and fill out astatement to that effect.4.7.7. COMBUSTION ANALYSISThe control of the combustion parameters of the boiler for theassessment of performance and pollutant emissions mustbe performed in accordance with the laws and regulations inforce.4.7.8. DEACTIVATION, DISASSEMBLY AND DISPOSALIf you decide to permanently deactivate the boiler,have the operations of deactivation, disassembly anddisposal only to qualified personnel.The user does not. authorized to perform these personallyoperations.Deactivation, disassembly and disposal operations mustbe performed with cold boiler, after having disconnected it fromthe gas network and the electricity grid.The materials of which the boiler is made are all recyclable.Once dismantled, the boiler must be disposed of in complianceof the legislation in force in the country of installation.Technical incidents tableSTATO DELLA CALDAIA INCONVENIENTEE 02 The water pressure in the heating system is insufficientE 03 System pressure too close to the maximum limitE 04 Sanitary probe faultE 05 Flow probe failureE 14 Smoke probe faultE 13 Fumes probe interventionE 15 Fan failure (feedback / power supply)E 06 + No ignitionE 07 + The safety thermostat has intervenedE 08 + Flame errorE 09 No water circulation in the systemE 16 Return probe failureE 20 System over temperatureE 21 Delta T CH/Ret > TSP82 (1)E 11 Gas valve modulator and disconnectedE 12 Boiler probe failureE 19 Sanitary flow meter errorE 28 + Attempts to release from the boiler interface exhaustedE 37 Supply voltage too lowE 40 Incorrect grid frequencyE 41 + Flame loss for more than 6 consecutive timesE 42 Key faultE 43 Communication error OTE 44 + SGV opening time without flame errorE 62 Combustion calibration requestE 96 Smoke exhaust obstructionE 72 + The ΔT between flow and return is not within the limit conditionsE 88 + Failure of the SGV management circuitE 80 + SGV opening problemE 81 + Turning off for ignition combustion problems (2)E 87 + Problem on the SGV circuit SGVE 91 + Flame loss for more than 6 consecutive times (with max ignition correction on ONE 98 + SW error / card errorE 99 +Tabella incovenienti tecnici(1) This control is activated after 120 seconds from the activation of the pump and only during the CH request (without domestic hotwater).(2) The anomaly 81 can be caused by an obstruction of the smoke exhaust duct. In this case it is advisable to contact the center ofassistance before releasing the boiler.