ECR International UTICA BOILERS MAC-150, Installation, Operation & Maintenance Manual

Page 1: ...016 Manufactured by ECR International Inc 2201 Dwyer Avenue Utica NY 13501 web site www ecrinternational com CONDENSING WALL MOUNTED GAS BOILER INSTALLATION OPERATION MAINTENANCE MANUAL Models MAC 150...

Page 2: ...eparated flue terminals 20 Two Pipe Vent Support 21 5 BOILER LOCATION 23 6 CENTRAL HEATING SYSTEM 23 7 FILLING THE CENTRAL HEATING SYSTEM 24 8 TOXIC CHEMICALS 25 9 HEATING SYSTEM AND REFRIGERATION 25...

Page 3: ...ther directly or through a representative is engaged in the installation replacement repair or servicing of gas piping venting systems appliances components accessories or equipment and whose represen...

Page 4: ...irculator Instead shut off the gas supply at a location external to the appliance Do not use this boiler if any part has been under water Immediately call a qualified service technician to inspect the...

Page 5: ...propriate tables in Appendix G in the National Fuel Gas Code ANSI Z223 1 NFPA 54 Verify proper operation after servicing CONDENSATE REMOVAL SYSTEM This is a condensing high efficiency appliance theref...

Page 6: ...oiler when the boiler underwent tests specified in ANSI Z21 13 latest edition In Canada the installation must conform with CGA B149 1 INSTALLATION CODE and or local installation Code plumbing or waste...

Page 7: ...stem Pressure 43 00 psi 2 96 bar Min System Pressure 7 25 psi 0 50 bar Max System temperature 176 F 80 C Pressure Relief Valve Setting 30 00 psi 2 11 bar 2 2 gal 10 0 I Expansion Tank Minimum Size pre...

Page 8: ...00 00 mm Flue Terminal Size 2 Pipe Flue System 3 14 in 80 00 mm Flue Terminal Protruding 4 52 in 115 00 mm 2 6 ELECTRICAL Supply 120 V 60 Hz Power Consumption MAH 125 133 W Power Consumption MAC 150 1...

Page 9: ...will allow power to flow to the spark generator and gas valve creating ignition in the combustion chamber The flame sensor will acknowledge the presence of a flame in the combustion chamber and send...

Page 10: ...MAC 150 Low Water Pressure Cutoff 10 240011317 REV D 07 30 16...

Page 11: ...MAH 125 Low Water Pressure Cutoff 11 240011317 REV D 07 30 16...

Page 12: ...facturing information 06 Heating return temperature F C 16 Manufacturing information 07 Thermo fuse status 000 001 17 Fan speed i17 x100 08 Not used 18 Manufacturing information BUTTONS Key DHW temper...

Page 13: ...FOR CLOSET INSTALLATION CLEARANCES FOR COMBUSTIBLES 1 77 in 45 00 mm 1 77 in 45 00 mm 450 00 mm 17 72 in 1 77 in 45 00 mm 1 77 in 45 00 mm 1 57 in 40 00 mm CLOSED INSTALLATION 0 in 0 mm between the B...

Page 14: ...t the boiler and hang it on the wall Adjust the position of the boiler 3 4 FLUSHING THE SYSTEM You must thoroughly flush the system without boiler connected to remove sediment The high efficiency heat...

Page 15: ...a tap or shower will override any central heating requirement The flow of water will operate the DHW flow switch which requests the 3 way valve to change position This will allow the pump to circulat...

Page 16: ...vent venting systems b Provide a minimum of 12 305mm in the united states and 36 0 9m in Canada distance from any door operable window or gravity intake into any building c Provide a minimum of 1 00 f...

Page 17: ...reas and the installation of firestop spacer assemblies Roof flashing parts are shown in the manual Standard roof flashing methods must be employed to install the roof flashing Wall and roof openings...

Page 18: ...t mark the above dimension Measure the length of waste material and transfer the dimension to the flue Remove the waste from both vents flue and air vents Ensure that the cut ends are square and free...

Page 19: ...note the screws used must be no larger than No 8 1 2 sheet metal screws and must be zinc coated The length of this screws must be 0 75 in 19 00 mm WARNING Before securing the screws ensure the pipe h...

Page 20: ...by 360 It can moreover be used as a supplementary bend to be coupled with the duct or with a 45 bend 45 bend 0 82 ft 0 25 m 90 bend 1 64 ft 0 50 m Separated horizontal flue terminals installation opti...

Page 21: ...n the boiler manufacturer s venting note the correct installation procedure 240011317 REV D 07 30 16 4 1 3 Approved venting materials WARNING We recommend that the Condensing boiler be vented with the...

Page 22: ...soffit located above the terminal within a horizontal distance of 2 feet 610 mm from the center line of the terminal 18 457mm 18 457mm E Clearance to unventilated soffit 18 457mm 18 457mm F Clearance...

Page 23: ...6 CENTRAL HEATING SYSTEM The boiler is designed for use in a sealed central heating system Refer to section 2 TECHNICAL DATA for details of the heating system volume The system should be designed to...

Page 24: ...ON Open the fill point valve on the filling system until water begins to flow To aid venting the boiler drain point may be open until water flows out Close the drain point as soon as water appears In...

Page 25: ...s a continuous slope Horizontal sections must be avoided WARNING The boiler and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that...

Page 26: ...s disconnected from the power supply Respect polarity L LIVE N NEUTRAL To connect the 120V Room Thermostat to the boiler proceed as described below switch off the boiler access the terminal block M1 r...

Page 27: ...Select the required curve by pressing as indicated in the chart below for selecting the most appropriate one 00 to 90 Flow temp Outside temp 30 35 40 45 50 55 60 65 70 75 80 85 60 55 50 45 40 35 30 2...

Page 28: ...he hydraulic connection of the external indirect storage tank is shown in the figure below Connect the DHW priority sensor NTC to terminals 9 10 on terminal block M2 The sensitive element of the NTC s...

Page 29: ...s used press and together and hold down for at least 4 seconds to exit the function and then change parameter P02 01 as described in section 14 PARAMETER SETTINGS of the boiler instructions manual IMP...

Page 30: ...with the of boiler power Press to gradually adjust power increments of 1 To exit press both buttons together for at least 6 seconds as described in point one If the value of CO2 O2 is different check...

Page 31: ...ature sensor Check the correct circulation of the water and the pump Check the correct connection of the NTC sensor on the pipe 128 Loss of flame Check the sensing electrode and the cable flue recircu...

Page 32: ...ollows Check that the system pressure is correct Power the boiler Open the gas tap yellow positioned under the boiler Select the required heating mode see section 3 4 OPERATING MODES BUTTONS Key DHW t...

Page 33: ...INFORMATION Further information concerning the parameters listed in the following table are supplied together with the required accessories DESCRIPTION OF PARAMETERS FACTORY SETTINGS MAH 125 MAC 150 P...

Page 34: ...connected the temperature request is the RC setpoint 01 The temperature Request is the highest set point between RC and PCB 02 The temperature request is the RU setpoint The RT enable the gas boiler...

Page 35: ...ng any maintenance operations make sure the boiler is disconnected from the power supply After servicing reset the original operating parameters of the boiler if they were changed Burn Hazard Do not c...

Page 36: ...ed as follows Drain the domestic hot water system Remove the nut on the DHW priority sensor unit Pull out the flow sensor and its filter Remove any impurities NOTICE When replacing and or cleaning the...

Page 37: ...e is a call for heat the pump will start to circulate the central heating water operating the flow switch The fan will run once the fan speed is reached the burner will light The burner output then au...

Page 38: ...xchange to the system in the Heating or DHW mode DHW request in order to avoid the boiler shutting off due to overheating Press and together and hold down for at least 6 seconds When the display indic...

Page 39: ...ater to the combustion chamber lining to prevent dust Wash potentially contaminated clothes separately from other clothing Rinse clothes washer thoroughly NIOSH stated First Aid Eye Irrigate immediate...

Page 40: ...ht damage the injector Remove any fallen deposits from the bottom of the inner case Clean the burner with a soft brush and check that the flame ports are clear Blockages may be removed with a stiffer...

Page 41: ...Y G Y G Y G Y G Y G Y G Y G Y G Y G Y G Y G Y G Y Bk W G Bk R Bk R Bk Bk Bk Bk Bk Bk Bk Br Br Br Br G G R R R R G Bl Bl Bl Bl Bk Br Br Bl Bl Bl G R W W R R Br Br Bk Bl G Br Br R W Bl Bl Bl Bl Bl Bl R...

Page 42: ...er Cutoff 10 Heating return sensor 11 Heating flow sensor 12 NTC DHW sensor 13 Low voltage connection 14 Outdoor sensor 15 24V Room Thermostat RT 16 Flame sensor electrode 17 Ignition electrode 18 Div...

Page 43: ...Y G Y G Y G Y G Y G Y G Y G Y G Y G Y Bk R Bk Bk Bk Bk Bk Bk Bk Br Br Br Br G G R R R R G Bl Bl Bl Bl Bk Br Br Bl Bl Bl G W R R Br Br Bk Bl G Br Br Bl Bl Bl Bl R R G G R Bk G Bl lB Bl Br Br Br Gr G W...

Page 44: ...ating return sensor 10 Heating flow sensor 11 NTC flue sensor 12 Low voltage connection 13 Outdoor sensor 14 24V Room Thermostat RT 15 Boiler NTC DHW sensor 16 Flame sensor electrode 17 Ignition elect...

Page 45: ...ENTRIQUE 62 Options pour l installation de terminaux de fum e horizontaux s par s 63 Terminaux de fum e s par s 63 Support pour ventilation deux tuyaux 64 5 EMPLACEMENT DE LA CHAUDI RE 66 6 SYST ME DE...

Page 46: ...i directement ou par l entremise d un repr sentant est responsable de l installation du remplacement de la r paration ou de l entretien des tuyauteries de gaz des syst mes de ventilation des appareils...

Page 47: ...on en gaz un emplacement externe l appareil Ne pas utiliser cette chaudi re si une ou plusieurs parties ont t sous l eau Appeler imm diatement un technicien d entretien qualifi afin d inspecter la cha...

Page 48: ...D LIMINATION DES CONDENSATS Cet appareil est une unit condensation haut rendement il est quip d un syst me d limination des condensats Les condensats ne sont rien d autre que de la vapeur d eau d riv...

Page 49: ...audi re au moment o on l a soumise aux essais pr vus par la derni re dition du Code ANSI Z21 13 Au Canada l installation doit tre conforme au CODE D INSTALLATION CGA B 149 1 et ou aux codes d installa...

Page 50: ...43 00 psi 2 96 bar Pression min de l installation 7 25 psi 0 50 bar Temp rature max de l installation 176 F 80 C R glage de la soupape de surpression 30 00 psi 2 11 bar Dimension du vase d expansion...

Page 51: ...aillie 4 52 in 115 00 mm Poids de levage 102 51 in 46 50 mm 2 6 LECTRIQUE Alimentation 120 V 60 Hz Consommation d nergie Utica Boiler MAH 125 454 Btu h 133 W Consommation d nergie Utica Boiler MAC 150...

Page 52: ...llumera et commencera fonctionner la vitesse d allumage Une fois que le ventilateur atteint sa vitesse d allumage le tableau de commande fournira de la puissance pour alimenter l allumeur et la soupap...

Page 53: ...Dunkirk Boiler DCC 150 MAC 150 UTICA BOILER MAC 150 Coupure de la pression d eau faible 53 240011317 REV D 07 30 16...

Page 54: ...Coupure de la pression d eau faible 54 240011317 REV D 07 30 16...

Page 55: ...06 Temp rature retour chaudi re F C 16 Informations relatives la fabrication 07 tat fusible thermique 000 001 17 Vitesse du ventilateur i17 x100 08 Non utilis 18 Informations relatives la fabrication...

Page 56: ...f r 3 INFORMATIONS G N RALES SUR LA CHAUDI RE D GAGEMENTS POUR L ENTRETIEN AVERTISSEMENT La chaudi re ne doit pas tre install e sur un tapis Garder la zone de la chaudi re libre de vapeurs et de liqui...

Page 57: ...trique 3 3 MONTAGE DE LA CHAUDI RE Soulever la chaudi re et l accrocher au mur Ajuster la position de la chaudi re 3 4 RIN AGE DU SYST ME Pour enlever les s diments rincer soigneusement l ensemble du...

Page 58: ...binet ou une douche a priorit sur toute demande de chauffage central La circulation de l eau actionne le s lecteur de d bit d ECS qui demande un changement de position de la soupape 3 voies Cela perme...

Page 59: ...x tats Unis fournir une distance minimale de 12 305 mm et au Canada une distance minimale de 36 0 9 m de toute porte fen tre ouvrable ou admission de tout b timent par gravit c Fournir un d gagement m...

Page 60: ...et l installation d assemblages d espaceur coupe feu Les pi ces de chaperon de toitures sont indiqu es dans le manuel Des m thodes standard de chaperon de toiture devraient tre employ es pour install...

Page 61: ...a longueur du mat riel de chute et transf rer la dimension au conduit de fum e Enlever les d chets des deux a rations prises d air et de fum e S assurer que les extr mit s coup es sont bien l querre e...

Page 62: ...ne doivent pas tre d une largeur sup rieure aux vis de m tal no 8 et elles doivent tre recouvertes de zinc La longueur de ces vis doit tre de 0 75 po 19 00 mm AVIS Avant de fixer les vis s assurer qu...

Page 63: ...ut tre pivot par 360 Il peut galement tre utilis comme un coude suppl mentaire conjointement avec le conduit ou avec un coude de 45 Coude de 45 0 82 pi 0 25 m Coude de 90 1 64 pi 0 50 m Options pour l...

Page 64: ...es fournis par le fabricant de la chaudi re 240011317 REV D 07 30 16 4 1 3 Mat riaux approuv s pour la ventilation Nous recommandons que la chaudi re condensation soit ventil e l aide du mat riel de v...

Page 65: ...229 mm 9 229 mm G D gagement pour un angle rentrant 36 456 mm 36 456 mm H D gagement de chaque c t de la ligne m diane prolong e au dessus du compteur r gulateur 3 pi 0 9 m une hauteur de 15 pi 4 5 m...

Page 66: ...r tre utilis e dans une installation de chauffage central tanche Se r f rer au Chapitre 2 DONN ES TECHNIQUES pour les d tails concernant le volume du syst me de chauffage Le syst me doit tre con u pou...

Page 67: ...couler Afin de faciliter la ventilation ouvrir le point de vidange de la chaudi re jusqu ce que l eau commence s couler Fermer le point de vidange d s que l eau appara t Dans le cas de syst me utilisa...

Page 68: ...at au siphon fourni avec la chaudi re Raccorder le siphon un tuyau d vacuation en assurant une pente continue Il faut viter des sections horizontales AVERTISSEMENT La chaudi re et sa soupape d arr t d...

Page 69: ...polarit L SOUS TENSION N NEUTRE Pour raccorder le thermostat d ambiance 120V la chaudi re proc dez tel que d crit ci dessous couper l alimentation lectrique la chaudi re acc der la plaque bornes M1 e...

Page 70: ...en appuyant sur les touches comme indiqu sur le graphique ci dessous afin de choisir celle qui convient le mieux de 00 90 Temp rature de d part Temp rature ext rieure 30 35 40 45 50 55 60 65 70 75 80...

Page 71: ...hydraulique du r servoir de stockage indirect est repr sent sur le diagramme ci apr s Brancher le capteur de priorit ECS NTC aux plaques bornes 9 10 de la plaque borne M2 L l ment sensible du capteur...

Page 72: ...afficheur indique NG Gaz A car il ne reconna t pas le gaz d alimentation appuyer simultan ment sur les touches et pendant au moins 4 secondes pour sortir de cette fonction puis modifier le param tre P...

Page 73: ...ments de 1 pour quitter appuyer simultan ment pendant au moins 6 secondes sur les touches comme indiqu au premier point APRIS Appuyer sur les touches pour afficher la temp rature de d part instantan...

Page 74: ...l lectrode de d tection et le c ble la recirculation de la fum e la continuit lectrique entre la chaudi re et la masse Activer le calibrage automatique Contacter un SERVICE d assistance technique agr...

Page 75: ...crit ci dessous v rifier que la pression du syst me soit correcte mettre la chaudi re sous tension ouvrir le robinet du gaz jaune positionn sous la chaudi re s lectionner le mode de chauffage requis v...

Page 76: ...e d filer la liste des param tres en appuyant sur la touche la valeur du param tre s lectionn commence clignoter se servir des touches pour modifier la valeur appuyer sur la touche pour valider la val...

Page 77: ...bricant P10 R glage de la consigne de chauffage OT RT Open Therm Thermostat d ambiance 120V 00 avec t l commande RC connect la demande de temp rature est le RC consigne 01 Demande La temp rature est l...

Page 78: ...ue la chaudi re est d branch e de l alimentation lectrique Apr s l entretien r initialiser les param tres de fonctionnement originaux de la chaudi re s ils ont t modifi s DANGER DE BR LURES Ne pas net...

Page 79: ...tel que d crit ci dessous vider l eau contenue dans le syst me d eau chaude sanitaire ECS d visser l crou pr sent sur l unit de capteur de priorit de l eau chaude sanitaire ECS extraire de son logemen...

Page 80: ...circuler l eau de chauffage central en exploitant l interrupteur de d bit Le ventilateur fonctionnera une fois que la vitesse du ventilateur est atteinte le br leur s allumera La puissance du br leur...

Page 81: ...le ventilateur est obstru avant de r initialiser la chaudi re DANGER Il est interdit de d sactiver ce dispositif de s curit 16 8 REMPLACEMENT DES COMPOSANTS Activer la proc dure d talonnage automatiq...

Page 82: ...e l eau le rev tement de la chambre de combustion pour viter la poussi re Laver les v tements potentiellement contamin s s par ment des autres v tements Rincer soigneusement le laveuse de linges Premi...

Page 83: ...cteurs Enlever tous les d p ts tomb s au fond de l appareil Nettoyer le br leur avec une brosse douce et v rifier que les bouches de sortie de flamme ne soient pas obstru s Le cas ch ant utiliser une...

Page 84: ...84 S e c t i o n I N S T A L L A T E U R f r 240011317 REV D 07 30 16...

Page 85: ...6 7 3 5 R Bk RELAIS 1 RELAY 1 RELAIS 2 RELAY 2 lB lB 120 V 120 V CG_2437 15 24V 24V Max 10 mA R C 240011317 REV D 07 230 16 fr 1 Fusibles 2 Alimentation lectrique 120 V 3 Thermostat d ambiance 120V T...

Page 86: ...4 6 7 3 5 G Y 14 RELAIS 1 RELAY 1 RELAIS 2 RELAY 2 lB Bk 120 V CG_2438 24V 24V Max 10 mA 240011317 REV D 07 30 16 fr 1 Fusibles 2 Alimentation lectrique 120 V 3 Thermostat d ambiance 110V TA 4 Ventila...

Page 87: ...87 S e c t i o n I N S T A L L A T E U R f r 240011317 REV D 07 30 16...

Page 88: ...er Separation Combustion Air APPENDIX A Approved Termination Options Vent 3 76mm Min 24 610mm Max Separation 12 305mm Min From Overhang 12 305mm Min 24 610mm Max Separation Between Bottom Of Combustio...

Page 89: ...PPENDIX A Approved Termination Options Maintain 12 305mm US 18 457mm Canada clearance above highest anticipated snow level 24 610mm above roof Combustion Air Vent 12 305mm Anticipated Snow Line Ground...

Page 90: ...e et de la glace Fig 10 Deux Pipe paroi lat rale avec vent de 45 vent coude de 45 vers le haut 3po 76mm Min 24po 610 mm max S paration L air de combustion coude 90 vers le bas 12po 205mm Min 24po 610m...

Page 91: ...eau d accumulation de neige pr vu de 24 po 610 mm au dessus du toit Prise d air de combustion 12 po 305mm au dessus du niveau d accumulation de neige pr vu Conserver un d gagement vertical de 12 po 30...

Page 92: ...n override which is provided primarily to permit the use of an external energy management system that serves the same function THIS OVERRIDE MUST NOT BE USED UNLESS AT LEAST ONE OF THE FOLLOWING CONDI...