RBI Boiler Installation And Operation Instructions Manual Download Page 27

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4 - FUNCTION OVERVIEW

Key to

gures 4-3

1 - Air inlet

2 - Flue exhaust

3 - Automatic air vent (Boiler only)

4 - Sealing chamber

6 - High limit supply temperature switch

7 - Supply temperature sensor

8 - Water pressure sensor

9 - Flue gas temperature sensor

10 - High limit

ue gas temperature fuse

12 - Premix burner

13 - Ignition electrodes

14 - ignitor

15 - Return temperature sensor

16 - Modulating PWM fan

17 - Back

ue preventer

20 - Gas valve

22 - Detection electrode

23 - Supply and return headers

24 - CRV Stainless steel heat exchanger

25 - Water supply

26 - Water return

27 - Gas inlet

28 - Blocked

ue pressure switch

29 - Condensing blocked drain switch

30 - Condensing drain

31 - Condensate Siphon

33 - Header temperature sensor

36 - Condensate neutralizer box

37 - ASME Safety relief valve (ASME Safety

P-T relief valve when is water heater)

47 - Flow meter

48 - Motorized valve (optional)

50 - Drain valve

Figure 4-3 - Hydronic functional schematic for model 750

Summary of Contents for Boiler

Page 1: ...larly drywall dust will cause contamination of the burner resulting in possible severe personal injury death or substantial property damage The boiler can only be operated with a dust free air supply Follow the instruction manual procedures to duct air to the boiler air intake If the boiler has been contaminated by operation with contaminated air follow the instruction manual guidelines to clean r...

Page 2: ... any phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation and service must be performed by a qualified installer service agency or the gas supplier WARNING If the information in these instructions is not followed exactly a fire or explosion may result caus...

Page 3: ...3 SAFETY INSTRUCTIONS ...

Page 4: ...assurés par un installateur ou un service d entretien qualifié ou par le fournisseur de gaz AVERTISSMENT Assurez vous de bien suivre les instructions données dans cette notice pour réduire au minimum le risque d incendie ou d explosion ou pour éviter tout dommage matériel toute blessure ou la mort Un temperature de l eau au dessus de 125 F 52 C peut causer de graves brulures instantanément ou la m...

Page 5: ...5 SAFETY INSTRUCTIONS ...

Page 6: ...osion causing property damage personal injury or death WARNING Qualified installer qualified installer is an individual with specific technical training in space heating systems domestic hot water systems fuel gas systems and electrical systems This individual must have the legally required qualifications Failure to comply with these provisions can cause a fire or explosion causing property damage...

Page 7: ...s been under water Failure to do so can cause severe personal injury or death WARNING ATTENTION N utilisez pas cet appareil s il a été plongé dans l eau même partiellement Faites inspecter l appareil par un tecnicien qualifié et remplacez toute partie du système de contrôle et toute commande qui ont été plongés dans l eau WARNING Ensure the heater and its controls are protected from dripping or sp...

Page 8: ...ater 34 6 3 Dimensions 35 7 INSTALLATION IB boiler water connection 38 7 1 IB boiler water connections 38 7 2 Supply and return piping 38 7 2 1 Near boiler heating piping components 39 7 2 2 Relief valve 40 7 2 3 Expansion Tank and Makeup Water 40 7 2 4 Local boiler pump and CH pump 41 7 2 5 Sizing heating system 41 7 2 6 Domestic Hot Water system Piping when using an indirect water heater 41 8 IN...

Page 9: ...bustion Air and Ventilation openings 72 11 10 2 Determine location 73 11 11 Sidewall termination Two pipes 74 11 11 1 Vent air termination 74 11 11 2 Determine location 74 11 11 3 Prepare wall penetrations 76 11 11 4 Termination and fittings 76 11 11 5 Multiple vent air terminations 76 11 12 Sidewall termination Concentric vent 77 11 12 1 Description and usage 77 11 12 2 Sidewall termination insta...

Page 10: ...set adjustment 97 14 8 1 Outdoor reset applications 97 14 8 2 Outdoor reset setting parameters 97 14 9 Delays alarms and protective actions 99 14 10 Circulator pump protection 99 14 11 Heater s Freeze protection 99 14 12 Display in energy saver mode 99 14 13 Users menu 100 14 14 Installer s menu 101 14 15 Diagnostic 102 14 16 Diagnostic Lockouts Loc 103 14 17 Diagnostic Blocking errors Err 105 14 ...

Page 11: ...electrodes 113 15 5 Clean the air filter 113 15 6 Condensate trap and neutralizing box maintenance and cleaning 114 15 7 Connection of the display to other burners 115 15 8 How to move a control board 116 15 9 Draining the water from the heater 117 15 10 Water and flue temperature sensor 117 15 11 Outdoor temperature sensor 117 15 12 199 model wiring diagram 118 15 13 399 to 1000 models wiring dia...

Page 12: ...ed Boilers ANSI ASME CSD 1 NOTICE Install CO detectors per local regulations NOTICE IB Boiler version meets the safety and other performance requirements as specified in ANSI Z21 13 standard NOTICE IW Water heater version meets the safety and other performance requirements as specified in ANSI Z21 10 3 standard NOTICE IB boiler version per DOE mandate the operator control incorporates an automatic...

Page 13: ...and 2 Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling building or structure used in whole or in part for residential purposes c MANUFACTURER REQUIREMENTS GAS EQUIPMENT VENTING SYSTEM PROVIDED When the manufacturer of Product Approved side wall horizontally vented gas equipment provides a venting system design or ventin...

Page 14: ...ufactured by RBI WATER HEATER 7555 Tranmere Drive Mississauga Ontario L5S 1L4 Canada Phone 905 670 5888 Fax 905 670 5782 www rbiwaterheaters com 2 3 Description of models XX XXXX 199 maximum power input 199 000 Btu hr 57 5 kW and minimum 50 000 Btu hr 14 7 kW 399 maximum power input 399 000 Btu hr 117 kW and minimum 50 000 Btu hr 14 7 kW 500 maximum power input 500 000 Btu hr 146 5 kW and minimum ...

Page 15: ...r 1001 6 Burner unit supply connection 7 Burner unit supply pipe 8 Gasket 9 Unit heat exchanger 18 8 11 17 9 7 15 16 6 14 10 5 12 13 1 3 4 2 020009 01 004 10 Burner unit return connection 11 Support arrangement 12 Plug present on BURNER 2 3 and 4 if any 13 Water pressure sensor present on Burner 1 only 14 Spark generator 15 Ignitors covers 16 Water flow sensor par 1062 17 Motorized valve optional ...

Page 16: ... Thermal insulation 23 Sight glass 24 Raccord fan burner inside this fitting ther is a flapper valve and a magnetic control switch 25 Modulating Fan 7 20 21 19 27 28 30 22 23 26 24 18 25 29 020009 01 005 26 Return temperature sensor par 1007 27 Left ignition electrode 28 Right ignition electrode 29 Motorized valve body optional 30 Gasket ...

Page 17: ...s inlet pipe 7 Supply pipe 9 Air inlet connection 10 Electrical cable passages 11 Air filter 5 10 41 6 12 4 7 1 24 25 11 2 3 9 14 20 40 13 15 16 17 21 19 020010 01 027 12 Flue exhaust connection 13 Modbus 0 10Vcc and cascade communication board Optional 14 Electrical terminals Junction box 15 Control panel cover 16 Display 17 Control keys 19 Front cover 20 Burner 1 Master power control board 21 Bo...

Page 18: ...r 29 High limit flue gas temperature fuse Red color connector 30 Flue gas exhaust manifold 31 33 28 34 29 30 22 39 32 24 23 020010 01 028 31 Water Return connection 32 Flue blocked pressure switch pipe connection 33 Condensate blocked drain magnectic switch 34 Flue gas manifold cap 40 Fan cover 41 Water Supply connection Figure 3 4 Main components for models 199 ...

Page 19: ...ater Supply pipe 8 Heat exchanger 9 Air inlet connection 10 Electrical cable passages 11 Air filter 12 Flue exhaust connection 5 10 12 7 7 4 1 8 24 9 6 25 2 3 11 14 20 18 40 13 40 15 17 16 21 19 020010 01 002 13 Modbus 0 10Vcc and cascade communication board 14 Electrical terminals 15 Control panel cover 16 Display 17 Control keys 18 Burner 2 power control board 19 Front cover 20 Burner 1 Master p...

Page 20: ... connector 29 Burner unit high limit flue gas temperature fuse Red color connector 30 Flue gas exhaust manifold 31 33 28 28 22 29 34 31 30 32 23 24 29 020010 01 003 31 Water Return pipe 32 Flue blocked pressure switch pipe 33 Condensate blocked drain magnetic switch 34 Flue gas manifold cap Figure 3 6 Main components for models 399 and 500 BURNER 2 BURNER 1 Master ...

Page 21: ... Water Return connection 38 Draining valves 39 Header temperature sensor 41 Safety relief valve P T safety relief valve on IW water heater 42 Pressure and temperature gauge 43 Headers For IW water heaters they are always made in stainless steel For IB boiler they can optionally made of carbon steel or stainless steel 38 35 37 39 43 41 36 41 42 42 020010 01 026 ...

Page 22: ...750 9 Air inlet connection 10 Electrical cable passages 11 Air filter 12 Flue exhaust connection 13 Modbus 0 10Vcc and cascade communication board 14 Electrical terminals 15 Control panel cover 16 Display 17 Control keys 18 Power control boards the highest power control board is not present on model 750 19 Front cover 20 Burner 1 Master power control board 21 Bottom front cover 24 Flue blocked pre...

Page 23: ...olor connector 29 Burner unit high limit flue gas temperature fuse Red color connector 30 Flue gas exhaust manifold 31 Water Return connection 32 Flue blocked pressure switch pipe connection 33 Condensate blocked drain magnectic switch 34 Flue gas manifold cap Figure 3 9 Main components for models 750 and 1000 BURNER 2 Not present on model 750 BURNER 1 Master BURNER 3 BURNER 4 ...

Page 24: ... Water return connection 38 Drain valves 39 Header temperature sensor 41 Safety Relief valve P T relief valve on IW water heater 42 Pressure and temperature gauge 43 Headers For IW water heaters they are always made in stainless steel For IB boiler they can optionally made of carbon steel or stainless steel 38 35 37 39 43 36 41 41 41 41 42 42 42 42 020009 01 017 ...

Page 25: ...trodes 14 ignitor 15 Return temperature sensor 16 Modulating PWM fan 17 Back flue preventer 20 Gas valve 22 Detection electrode 24 CRV Stainless steel heat exchanger 25 Water supply 26 Water return 27 Gas inlet 28 Blocked flue pressure switch 29 Condensing blocked drain switch 30 Condensing drain 31 Condensate Siphon 36 Condensate neutralizer box 37 ASME Safety relief valve ASME Safety P T relief ...

Page 26: ...k flue preventer 20 Gas valve 22 Detection electrode 23 Supply and return manifolds 24 CRV Stainless steel heat exchanger 25 Water supply 26 Water return 27 Gas inlet 28 Blocked flue pressure switch 29 Condensing blocked drain switch 30 Condensing drain 31 Condensate Siphon 33 Header temperature sensor 36 Condensate neutralizer box 37 ASME Safety relief valve ASME Safety P T relief valve when is w...

Page 27: ...sensor 16 Modulating PWM fan 17 Back flue preventer 20 Gas valve 22 Detection electrode 23 Supply and return headers 24 CRV Stainless steel heat exchanger 25 Water supply 26 Water return 27 Gas inlet 28 Blocked flue pressure switch 29 Condensing blocked drain switch 30 Condensing drain 31 Condensate Siphon 33 Header temperature sensor 36 Condensate neutralizer box 37 ASME Safety relief valve ASME ...

Page 28: ...ensor 16 Modulating PWM fan 17 Back flue preventer 20 Gas valve 22 Detection electrode 23 Supply and return headers 24 CRV Stainless steel heat exchanger 25 Water supply 26 Water return 27 Gas inlet 28 Blocked flue pressure switch 29 Condensing blocked drain switch 30 Condensing drain 31 Condensate Siphon 33 Header temperature sensor 36 Condensate neutralizer box 37 ASME Safety relief valve ASME S...

Page 29: ... very important Poor water quality can damage heating systems and boilers due to scale formation and corrosion The boiler version can be connected to an indirect storage tank for the production of domestic hot water Section 7 2 6 Using the boiler version you can create a system with heating elements functioning at temperature range between 68 F 20 C and 187 F 90 C can be configured The boiler vers...

Page 30: ...ind sun and frost NEVER place this heater in a location that would subject it to temperatures at or near freezing or temperature that exceed 100 F 38 C Failure to properly locate this heater can result in premature failure CAUTION This heater must be installed in a location so that any water leaking from the heater or piping connections or relief valve openings will not cause damage to the area su...

Page 31: ...eater is to be used for either direct vent installation or for installation using room combustion air When room air is considered see Section 11 10 Vent and air may be vented vertically through the roof or out a side wall unless otherwise specified You may use any of the vent air piping methods covered in Section 11 WARNING Do not attempt to install the heater using any other venting air intake me...

Page 32: ...ended minimum clearance distances for proper installation and servicing for model 199 G Center of gravity Figure 5 3 Recommended minimum clearance distances for proper installation and servicing for models 399 and 500 G Center of gravity G G G G ...

Page 33: ...ATION Location Figure 5 4 Recommended minimum clearance distances for proper installation and servicing for models 750 and 1000 G1 Center of gravity for 1000 model G2 Center of gravity for the 750 model G1 G2 G1 G2 ...

Page 34: ... heater using the right transportation equipment such as a hand truck with a fastening belt or special equipment for maneuvering steps During transportation the heater must be secured on the transportation equipment to prevent it from falling off Protect all parts against impacts if they are to be transported Leave the protective covers on the connections During transportation cover the flue gas a...

Page 35: ...see Figure 6 3 5 Using a proper equipment check the weight of the unit in Section 16 and lift the unit from the wood pallet and move it to the installation location 6 Install the leveling feet and plumb the unit accordingly see Figure 6 5 WARNING The floor must be capable of supporting the weight see Section 16 of the unit or the same unit and building may be damaged causing severe personal injury...

Page 36: ...he heater Figure 6 7 Dimensions for models 399 and 500 1 Water supply connection 1 1 2 2 Water return connection 1 1 2 3 Air intake connection 3 Figure 6 6 Dimensions for models 199 4 Flue exhaust connection 3 5 Gas connection 1 6 Condensate hose 4 Flue exhaust connection 4 5 Gas connection 1 6 Condensate hose ...

Page 37: ...nnection 2 1 2 2 Water return connection 2 1 2 3 Air intake connection 6 Figure 6 8 Dimensions for models 750 and 1000 6 INSTALLATION Mounting the heater 4 Flue exhaust connection 6 5 Gas connection 1 1 4 6 Condensate hose ...

Page 38: ...age due to unsuitable heating system water If oxygen permeable pipes are used e g for under floor heating systems the systems must be separated from one another by plate heat exchangers able to resist the corrosion Unsuitable heating system water promotes sludge and corrosion formation This can result in boiler damage and malfunction CAUTION Do not use the boiler to directly heat domestic hot wate...

Page 39: ...ack flow preventer Field supplied Back flow preventer valves are recommended for installation as shown in Figures 7 4 and 7 5 Failure to install these valves could result in a reverse flow condition during pump s off cycle 6 Domestic indirect hot water isolation valves Field supplied Full port ball valves are required Failure to use full port ball valves could result in a restricted flow rate thro...

Page 40: ...vere personal injury or death may occur 7 2 3 Expansion Tank and Makeup Water Install an expansion tank Ensure the expansion tank is properly sized for the boiler volume See Section 16 header Content of water and the system volume temperature and pressure CAUTION Undersized expansion tanks will cause system water to be lost through the pressure relief valve and cause additional makeup water to be ...

Page 41: ...5 and electrically connect the pump on terminals as shown on Figure 10 4 A field supplied pump relay must be installed if the pump current draw is grater than 3 amps 7 2 5 Sizing heating system Size the pump piping and system components required in the space heating system using recognized design methods 7 2 6 Domestic Hot Water system Piping when using an indirect water heater See Figures 7 4 and...

Page 42: ...p DHW pump if needed 16 Heating pump CH pump Heating system return Supply to a DHW indirect water heater if needed Return from a DHW indirect water heater if needed Gas inlet Heating system supply Cold water make up CAUTION This is a concept drawing only It is up to the system designer to determine the necessary components including additional equipment and any safety devices which in the judgemen...

Page 43: ...ilter 8 Back flow preventer 9 Local boiler pump 12 Manual Gas shut off valve Install manual shut off valve 5 ft 1 5m above floor 13 Ground joint union 15 Indirect water heater pump DHW pump if needed 16 Heating pump CH pump CAUTION This is a concept drawing only It is up to the system designer to determine the necessary components including additional equipment and any safety devices which in the ...

Page 44: ...kflow preventer field supplied on the cold feed make up water line 4 Install a field supplied pump as shown in Figures 8 5 and 8 6 5 Install a field supplied expansion tank on the cold water inlet Consult the tank manufacturer s instruction for specific information relating to tank installation Size the expansion tank for the required system volume and capacity 6 Install a drain valve at the lowes...

Page 45: ...f valve between the water heater and the relief valve or an explosion causing extensive property damage severe personal injury or death may occur NOTICE The separate storage vessel must have a temperature and pressure relief valve installed This relief valve shall comply with the Standard for Relief Valves for Hot Water Supply Systems ANSI Z21 22 CSA 4 4 NOTICE If the relief valve discharges perio...

Page 46: ...tomatically stops the burner 8 3 Scalding This water heater can deliver scalding temperature water at any faucet in the system Be careful whenever using hot water to avoid scalding injury Certain appliances such as dishwashers and automatic clothes washers may require increased temperature water By setting the water temperature control on this water heater to obtain the increased temperature water...

Page 47: ...Consult the manufacturer when heating potable water exceeding these specifications Heating of high hardness and or high total dissolved solids water increases the pressure drops and may require a larger circulating pump and a revised temperature rise specification based on the water chemistry of the water to be heated Figure 8 4 Water velocity water flow graph b If the water is 8 to 18 grain per g...

Page 48: ...tank 10 Mixing valve 11 Temperature gauge 12 Back flow preventer 13 Recycling pump If needed CAUTION This is a concept drawing only It is up to the system designer to determine the necessary components including additional equipment and any safety devices which in the judgement of the designer are appropriate in order to properly size configure and design that system and to ensure compliance with ...

Page 49: ...opriate in order to properly size configure and design that system and to ensure compliance with building and safety code requirements 1 Water heater 2 Manual gas shut off valve Install manual gas shut off valve 5 ft 1 5m above floor 3 Storage tank Pump Local pump 4 Filter 5 Union 6 Ball valve 7 Storage tank 8 Storage tank T P relief valve 9 Expansion tank 10 Mixing valve 11 Temperature gauge 12 B...

Page 50: ...te products CAUTION The condensate discharge line must be of materials approved by the authority having jurisdiction In the absence of other authority PVC and CPVC pipe must comply with ASTM D1785 or D2845 Cement and primer must comply with ASME D2564 or F493 For Canada use CSA or ULC certified PVC or CPVC pipe fittings and cement be carried out with a pipe with an internal diameter equal to or gr...

Page 51: ... 3 3 throgh 3 10 Item 3 A Pipe connected to the heaters flue exhaust system B Condensate neutralizer box C Condensate drain pipe D Cover of the box A Condensate drain pipe B Floor drain or drain pan Below this point there must be a trap capable of preventing the return of sewer gas 9 INSTALLATION Condensate disposal ...

Page 52: ... C Class 1 Use only type 105 C wire or equivalent Installation must comply with 1 National Electrical Code and any other national state provincial or local codes or regulations 2 In Canada CSA C22 1 Canadian Electrical Code Part 1 and any local codes Check that the electrical system is adequate for the power consumption indicated on the rating plate or in Section 16 Line voltage field wiring of an...

Page 53: ...h the shield connected to the ground must be used WARNING Since the room thermostat wires conduct 24 Vac they must never run through conduits containing 120Vac power wires or an electrical shock hazard will exist 10 1 3 Installing the outdoor temperature sensor IB Boiler only The outdoor temperature sensor is supplied with the boiler Install the outdoor temperature sensor on an exterior wall of th...

Page 54: ...to 1 5V the heater stay OFF if the input voltage move between 1 5V and 2 0V the heater start to work and the supply temperature stay at the value set on parameter 3018 Minimum CH setpoint see Section 19 if the inpult voltage move between 2V and 10V the supply temperature will change proportionally between the Minimum CH setpoint parameter 3018 see Section 19 and the Maximum CH setpoint parameter 3...

Page 55: ...that toggles between CH and DHW demand when they are both active at the same time The priority selection is set with the 2067 DHW Priority parameter in the Installers menu see Section 14 14 If parameter 2067 is set to 0 and a call for heat and domestic water are present at the same time the boiler will give priority to the indirect water heater for the time period specified in parameter 2063 At th...

Page 56: ...56 10 INSTALLATION Electrical connections Figure 10 4 Electrical customer connection for IB boilers ...

Page 57: ...57 10 INSTALLATION Electrical connections Figure 10 5 Electrical customer connection for IW water heaters connected to small instantaneous storage tank see section 8 2 6 letter b ...

Page 58: ...58 10 INSTALLATION Electrical connections Figure 10 6 Electrical customer connection for IW water heaters connected to big storage tank see section 8 2 6 letter a ...

Page 59: ...to the HC command follow the next steps 1 Gain access to internal part of the heater see Section 15 2 2 Move selector S4 of the Burner 1 Master board in the off position see Figure 15 13 to identify the selector S4 of the Burner 1 Master board 3 Move selector S4 of the MODBUS interface item 13 on Figures 3 3 3 5 and 3 8 in the ON position see Figure 10 8 The HC Command that is the cascade manager ...

Page 60: ...the minimum size as determined using the appropriate Annex G of the National Fuel Gas Code ANSI Z223 1 NFPA 54 and or CAN CSA B149 1 Natural Gas and Propane Installation Code Au moment du retrait d une chaudière existante les mesures suivantes doivent être prises pour chaque appareil toujours raccordé au système d évacuation commun et qui fonctionne alors que d autres appareils toujours raccordés ...

Page 61: ...Do not attempt to install this heater using any other means WARNING DO NOT mix components from different systems The vent system could fail causing leakage of flue products into the living space Use only approved materials listed on Figures 11 7 and 11 8 Improper materials or mixing materials can result in excessive levels of carbon monoxide which can result in severe personal injury or death WARN...

Page 62: ...1 4 Vertical concentric Direct venting Figure 11 5 Side wall concentric Direct venting Figure 11 2 Vertical two pipes Direct Venting Figure 11 6 Side wall or vertical in a roof one pipe venting combustion air from room not Direct venting Figure 11 3 Side wall air intake vertical vent Direct venting ...

Page 63: ...death WARNING Using vent materials other than those listed in Figure 11 7 and Figure 11 8 failure to properly seal all seams and joints mixing of venting materials or failure to follow vent pipe and fittings manufacturer s instructions can result in personal injury death or property damage 11 4 Minimum Maximum allowable combustion air and vent piping lengths The maximum length of the two pipes ven...

Page 64: ...nnoflue System 199 ISELL0387UV 4 110mm Two and single pipes roof or wall terminal 90 elb Polypropylene Centrotherm Innoflue System 399 500 ISELL0487UV 6 160mm Two and single pipes roof or wall terminal 90 elb Polypropylene Centrotherm Innoflue System 750 1000 ISELL0687UV 3 80mm Heater adapter Polypropylene Cosmogas 199 62617332 4 110 mm Heater adapter Polypropylene Cosmogas 399 500 62617333 6 160m...

Page 65: ...sulated material for the combustion air inlet pipe is recommended in cold climates to prevent the condensation of airborne moisture in the incoming combustion air 11 6 1 Sealing of PVC CPVC or ABS air inlet pipe The PVC CPVC or ABS air inlet pipe should be cleaned and sealed with the pipe manufacturer s recommended solvents and standard commercial pipe cement for the material used The PVC CPVC or ...

Page 66: ... must be certified to ULC S636 see Figures 11 7 NOTICE Installation of a PVC CPVC vent system should adhere to the PVC CPVC vent manufacturer s installation instructions supplied with the vent system 11 INSTALLATION Vent and combustion air 11 7 1 Installing PVC CPVC vent and air piping NOTICE Use only cleaners primers and solvents that are approved for the materials which are joined together 1 Wor...

Page 67: ...nlet pipe Field provided P Air intake adapter for PVC CPVC pipe Factory supplied 11 7 3 PVC CPVC vent connection Vent connection see Figure 11 9 Item C This connection is used to provide a passageway for conveying combustion gas to the outside Vent piping must be supported per the National Building Code Section 305 Table 305 4 or as local codes dictate To connect a PVC CPVC pipe to the vent connec...

Page 68: ...would destroy gaskets Failure to follow this warning could result in excessive levels of carbon monoxide which can result in severe personal injury or death NOTICE Installation must comply with local requirements and with the National Fuel Gas Code ANSI Z223 1 for U S installations or CSA B149 1 for Canadian installations NOTICE For installation in Canada vent pipe system must be certified to ULC ...

Page 69: ...e Section 305 Table 305 4 or as local codes dictate To connect a stainless steel pipe to the air intake connection proceed as follow while referring to Figure 11 11 1 install heater adapter P Field provided above exit M using gasket D and bolts E 2 Insert air intake pipe N into adapter P following instruction of stainless steel pipe manufacturer Figure 11 11 Stainless steel air intake vent connect...

Page 70: ... fire which can result in severe personal injury or death WARNING Improper installation of Polypropylene systems may result in injury or death WARNING Use only water based lubricants on joints Never use hydrocarbons based lubricants because they would destroy gaskets Failure to follow this warning could result in excessive levels of carbon monoxide which can result in severe personal injury or dea...

Page 71: ... 13 1 install heater adapter B Field provided above exit C using gasket D and bolts E 2 Insert vent pipe G into adapter B following instruction of polypropylene pipe manufacturer WARNING Do not insulate polypropylene exhaust pipe nor install into an enclosure closet alcove or any other obstruction thereby preventing the cooling of the exhaust pipe Failure to follow this warning could result in exc...

Page 72: ...ply could result in fire severe personal injury death or substantial property damage WARNING Where exhaust fans clothes dryers and kitchen ventilation systems interfere with the operation of appliances makeup air shall be provided Failure to follow this warning could result in excessive levels of carbon monoxide which can result in severe personal injury or death NOTICE For installation in Canada ...

Page 73: ...s 3 The vent piping must terminate in an elbow pointed outward as shown in Figures 11 15 or 11 16 WARNING Do not exceed the maximum lengths of the outside vent piping shown in Figures 11 15 or 11 16 Excessive length exposed to the outside could cause freezing of condensate in the vent pipe resulting in potential heater shutdown 4 Maintain clearances as expected by Venting of Equipment of the Natio...

Page 74: ...t exceed the limits given in the Section 11 4 2 You must consider the surroundings when terminating the vent and air a Position the vent termination where vapors will not damage nearby shrubs plants or air conditioning equipment or be objectionable b The flue products will form a noticeable plume as they condense in cold air Avoid areas where the plume could obstruct window views c Prevailing wind...

Page 75: ...ve any public walkway At least 3 feet above any forced air intake within 10 feet No closer than 12 inches below or horizontally from any door or window or any other gravity air inlet b Air inlet must terminate at least 12 inches above grade or snow line at least 12 inches below the vent termination c Do not terminate closer than 6 feet horizontally from any electric meter gas meter regulator relie...

Page 76: ...g more than what is shown in Figures 11 15 and 11 16 Condensate could freeze and block vent pipe 11 11 5 Multiple vent air terminations 1 When terminating multiple heaters terminate each vent air connection as shown in Figure 11 18 WARNING All vent pipes and air inlets must terminate at the same height to avoid possibility of severe personal injury death or substantial property damage 2 Place wall...

Page 77: ...evailing winds could cause freezing of condensate and water ice buildup where flue products impinge on building surfaces or plants d Avoid possibility of accidental contact of flue products with people or animals e Do not terminate above any door or window Condensate can freeze causing ice formations f Locate or guard vent to prevent condensate damage to exterior finishes 4 Cut one 1 hole 5 inch d...

Page 78: ...de as shown to avoid recirculation of flue gas WARNING Do not connect any other appliance to the vent pipe or multiple heaters to a common vent pipe Failure to comply could result in severe personal injury death or substantial property damage Figure 11 21 Concentric sidewall multiple heaters terminations 11 INSTALLATION Vent and combustion air Vent Combustion air intake NOTICE keep the terminals h...

Page 79: ... air intake The air inlet pipe and vent pipe can be located in any desired position on the roof but must always be no further than 2 feet apart and with the vent termination at least 1 foot above the air intake 5 Locate terminations so they are not likely to be damaged by foreign objects such as stones or balls or subject to buildup of leaves or sediment 11 13 2 Prepare roof penetrations 1 Air pip...

Page 80: ... provide clearances required by CSA B149 1 Installation Code 3 The air inlet is part of a direct vent connection It is not classified as a forced air intake with regard to spacing from adjacent heater vents Figure 11 24 Alternate vertical terminations with multiple heaters vertically from vent outlet to any air inlet Vent Vent Air intake Air intake NOTICE keep the terminals at min 12 from grade or...

Page 81: ... the appliance one 1 heat cycle to ensure combustion air and vent pipes are properly connected to the concentric vent termination connections 11 14 3 Vertical termination installation 1 Determine the best location for the termination kit see Figure 11 26 2 The total length of piping for vent or air must not exceed the limits given in Section 11 4 3 You must consider the surroundings when terminati...

Page 82: ...e direct vent appliances are vented near each other each appliance must be individually vented see Figure 11 27 WARNING NEVER common vent or breach vent this appliance to avoid possibility of severe personal injury death or substantial property damage When two or more direct vent appliances are vented near each other two vent terminations may be installed as shown in Figure 11 27 It is important t...

Page 83: ... appliance must be isolated from the gas supply piping system by closing a manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1 2 PSIG 3 5 kPa c The appliance and its gas connection must be leak tested before placing it in operation Figure 12 1 Gas supply piping INSTALL MANUAL SHUT OFF VALVE 5 FT 1 5m ABOVE FLOOR WHERE REQUIRED ...

Page 84: ...the gas supplier for 13 W C maximum pressure 2 Pressure required at gas valve inlet pressure port Maximum 13 W C with no flow lockup or with heater off Minimum 3 W C with gas flowing verify during high fire WARNING Ensure that the high gas pressure regulator is at least 6 10 ft upstream of the appliance Failure to comply could result in severe personal injury death or substantial property damage I...

Page 85: ...stments are needed proceed on to step 4 3 If the gas pressure is out of range contact the gas utility gas supplier qualified installer or service agency to determine the necessary steps to provide proper gas pressure to the heater 4 Turn the power switch to the OFF position 5 Shut off the manual gas shut off valve 6 After verifying the correct gas pressures disconnect the manometer turn the screw ...

Page 86: ... same time buttons RESET and and then turn the power on display will enter the Factory Menu parameters 3000 3 using push buttons and select the parameter 3002 4 Press RESET button once a time the value of the 3002 parameter will start to blinking Now you can change its value by buttons and 5 Using Figure 12 7 select the right parameter 3002 value for the heater you are converting to LP gas or vice...

Page 87: ...e maximum gas supply pressure must not be higher than 13 WC 33 mbar 22 Verifying the CO2 rate and its eventual adjustment following Section 13 8 The heater during its normal operation within a maximum altitude of 4500 ft has a CO2 exhaust rate as shown in Figure 12 7 If not within range of value shown malfunctions will occur WARNING The CO carbon monoxide level should not exceed values given in Fi...

Page 88: ...e conversion kit supplied with the heater is composed of the following elements which are necessary for the gas change a label rating stating the new gas setting an instruction sheet an orifice per each burner present on the unit Installing in order to make the gas change please follow the instructions below 1 operate to convert the Burner 1 Master See Figures 3 6 and 3 9 to identify Burner1 Maste...

Page 89: ...ersion kit stating the new type of gas adjustment of the heater as follow a Apply the label in Figure 12 8 if the heater has been converted to LP GAS b Apply the label in Figure 12 9 if the heater has been converted to NATURAL GAS 12 INSTALLATION Gas supply A Connector coming from Burner 1 Master B Connector coming from display C Connector coming from Burner 2 D Connector coming from Burner 3 Pres...

Page 90: ...maximum hardness of TDS 200 ppm Contaminated or harder water can damage the heat exchanger CAUTION The water s pH must fall within the following limit 7 5 pH 9 5 and if the system contains aluminium parts it must be 7 5 pH 8 5 This pH value must be measured after steady condition and after air purging operations has been done death water condition Water out from the above pH values can result in p...

Page 91: ...indirect water heater See Section 7 2 6 press buttons and to select the desired domestic hot water temperature 5 If the display gives a Low water flow error see Section 14 17 repeat the air purging operations 13 5 1 Start up of the IW water heater 1 Open the manual gas shut off valve Figure 12 1 2 Switch the on off power switch item T in Figure 14 1 to on 3 The heater will fire only when the suppl...

Page 92: ...ifiy the system is able to dissipate all heat generated 8 give 3 minutes to each heat exchanger to reach the maximum capacity Check parameters 1120 up to 1123 Section 14 13 to see the modulating level Must be at 100 per each heat exchanger 9 check the manometer to make sure the gas supply pressure does not drop below 3 in W C 7 6 mbar If the gas supply pressure is lower than 3 in W C means that yo...

Page 93: ...sure to use the range for the gas type in use The CO2 reading must be inside the specified range If not STOP the heater and call the Factory service department see phone number on the last cover page 11 set parameter 2010 to OFF to return the heater to its normal operating mode 12 close the combustion analisys probe H of Figures 11 9 11 11 or 11 13 with a suitable cap in accordance with the vent p...

Page 94: ...m B is clean 5 if the capacity input is within tolerance press button up to see OFF word on the display to bring the unit in stand by On unit model 199 bring parameter 2010 to OFF to return the heater to its normal running mode 6 if the capacity input is higher than the expected value repeat the procedure as per Section 13 8 13 10 Minimum water flow This unit is self protected against low water fl...

Page 95: ...r is burning blinking when burner is in lockout or in blocking error Burner 1 master Burner 2 Burner 3 Burner 4 M Water pressure gauge and indicator of the parameters G Icon indicating access to the installer menu N Supply water temperature gauge and indicator of the parameters value O Unit of measure of the temperature P Icon displayed when the outdoor sensor is active Q Flame crossed icon is pre...

Page 96: ...e pressure of the water The various operating statuses are shown with other icons as per Figure 14 1 14 3 Displays During normal operations the display remain permanently off except appliance go into Lockout or in Blocking error In any case pressing any key display will light on and will stay light on for 5 minutes from the last pressing key 14 4 Start up procedure 1 Open the manual gas shutoff va...

Page 97: ... the heating season and switch back on at the beginning of the heating season When the outdoor temperature is higher than parameter 2020 Warm weather shutdown temperature the heating service switches off When the outdoor temperature reduce below parameter 2020 Warm weather shutdown temperature the heating service switches back on If for some reason the heating service doesn t match the load using ...

Page 98: ... 3015 Maximum supply temperature Par 3016 Minimum supply temperature Par 2020 Warm weather shutdown temperature Par 2021 Winter outdoor temperature Par 2022 Winter supply temperature Par 2023 Spring outdoor temperature Par 2024 Spring supply temperature Par 2021 Par 2023 Par 2020 Par 3016 Par 2024 Par 2022 Par 3015 ...

Page 99: ...ngs 14 USE 14 9 Delays alarms and protective actions To protect the life of the appliance improve comfort and maximize energy savings the following timings have been incorporated into the control logic a Pump delay each time the room thermostat is satisfied the circulator pump continues to run for 4 minutes b DHW delay each time the domestic hot water demand is satisfied a 4 minutes delay pass bef...

Page 100: ...urner 1 Total hours of operation or the indirect water heater Hr x 10 1059 Burner 1 Interval between Lockouts May be 1 MIN 2 HRS 3 DAY 4 WK 1060 Burner 1 Interval between Blocking errors May be 1 MIN 2 HRS 3 DAY 4 WK 1062 Burner 1 Water flow GPM 1101 MULTIBURNER number of burners ON n 1102 MULTIBURNER header temperature F 1103 MULTIBURNER any Burner into Lockout 1104 MULTIBURNER any Burner into Bl...

Page 101: ...dressed to Burner 1 are applicable for that burner only If you want to see the same parameters for the other burners you have to connect the display to the burner you want to see To do this follow procedure in Section 15 7 The next table lists each parameter what it affects and its adjustment range Custom value column is at your convenience to record changed values in the event you need to change ...

Page 102: ...ULTIBURNER next burner start rate 1 to 100 70 70 2110 MULTIBURNER next burner stop rate 1 to 100 10 10 2111 MULTIBURNER rotation interval Days 0 to 9 6 6 2113 MULTIBURNER start modulation delay factor min 0 to 60 5 0 2114 MULTIBURNER post local pump time sec 0 to 255 240 240 Parameter Parameter description Visualization on display N see Figure 14 1 AFro Heater is doing antifreezing protection Supp...

Page 103: ...d flue bloked pressure switch a If wires are interrupted replace the wires b check for one of the components listed and eventually replace it c If any of the above solution try to replace the gas valve or the power control board Loc 03 Gas valve lost cable connection during fire a Check the integrity of the wires connections between gas valve and control board a If wires are interrupted replace th...

Page 104: ...ware error Replace the power control board Loc 27 Flame present with closed gas valve Replace the gas valve Loc 28 Flame present with closed gas valve Replace the gas valve Loc 29 Internal software error Replace the power control board Loc 30 Internal software error Replace the power control board Loc 31 Three times flame lost during one demand a Check detection electrode b Check for any obstructi...

Page 105: ...rning temperature Check if temperature sensor match section 15 10 If temperature sensor do not match section 15 10 it must be replaced Err 62 Block drain switch is active a Check if the condensate drain is blocked b Check if the condensate box is blocked a Remove any obstruction from the condensate drain b check the condensate box if medium is exhaust it must be replaced Err 64 No correct Frequenc...

Page 106: ...less exposure to freezing temperatures will occur 3 Do not drain the system if it is filled with an antifreeze solution 14 20 How to clean the appliance jacket To clean the appliance jacket use only a soft cloth dampened with water Do not use aggressive or abrasive agents Err 110 Flapper valve not open error a Check for any obstruction into the exhaust system b Check the flapper valve See Figure 3...

Page 107: ...od condition and sealed tight Follow Section 15 1 3 Check system water pressure system piping expansion tank Follow Section 15 1 4 Check control settings Follow Section 15 1 5 Check ignition and flame sense electrodes Follow Section 15 1 6 Check wiring and connections Follow Section 15 1 7 Perform start up checkout and performance verification Follow Section 15 1 8 Flame inspection Follow Section ...

Page 108: ... obstruction condensation corrosion and physical damage water stains any signs of rust other corrosions or separation of the vent and air intake piping 2 Check outside terminations Screens and louvers should be free of any debris and must be cleaned as required 15 1 4 Check system water pressure system piping expansion tank 1 Check water piping and accessories for leaks Slightest leaks should be c...

Page 109: ...ore combustible materials gasoline or any other flammable vapors or liquids near the heater Remove immediately if found 2 Air contaminants Products containing chlorine or fluorine if allowed to contaminate the heater intake air will cause acidic condensate in the heater This will cause significant damage to the heater if allowed to continue Read the list of potential materials listed in Section 11...

Page 110: ...wing the low water cutoff manufacturer s instructions 15 1 20 Reset button low water cutoff Testing the low water cut off shuts the unit off Press the RESET button on the low water cutoff to turn the unit back on 15 2 Removing the casing In order to remove the casing follow the steps below while refering to Figure 15 2 1 Lift up by hands cover A 2 remove screws B 3 pull back for 2 inches the upper...

Page 111: ...ode 5 rotate the air inlet silencer B Figure 15 4 in the up direction 6 pull in the left direction C Figure 15 4 the air inlet silencer and remove it from the fan 7 unscrew nut H Figure 15 5 Take care attention to the gasket between nut H Figure 15 5 and the gas valve 8 take away the spring A as per Figure 15 5 Help yourself with a screwdriver 9 remove the electrical plug from the gas valve 10 Rem...

Page 112: ...ding in reverse order Taking care attention in the reinstalling of gasket between nut H of Figure 15 5 and of the o ring L of Figure 15 6 These must be in good condition If not they must be replaced with some new one 19 open the manual gas shutoff valve 20 check that there are no gas leaks WARNING Never use an open flame to test for gas leaks Always use an approved leak detection method Failure to...

Page 113: ... in 5 5 mm the distance of the flame detection electrode to the burner surface must be between 0 23 in 6 0 mm and 0 27 in 7 0 mm NOTICE To insure correct functioning of heater the distances listed above shall be verified very carefully also using a hand caliper 15 5 Clean the air filter For the heater to work properly the air filte must be clean A dirty air filter can cause a power input reduction...

Page 114: ...eakage from the top it is suggestable bend it for 2 to 5 in the discharge pipes direction to empty some condensate water Leaking condensate water may cause severe property damage 3 open cover C Figure 15 11 in the upper direction 4 inspect the condensate box making sure the collection box is intact 5 examine neutralizer medium and refill as necessary with fresh medium 6 fill with fresh water until...

Page 115: ...ct plug B plug coming from display from plug A plug coming from Burner 1 Master 4 Connect plug B to the plug C D or E follow which burner you want to question considering that plug C is for Burner 2 plug D is for Burner 3 and plug E is for Burner 4 5 once you moved the display plug turn on power to the appliance 6 now display will show all informations related to the burner where it is connected M...

Page 116: ...rd 6 remove screws C from the Burner 1 Master control board 7 remove the Burner 1 Master control board from the appliance 8 following step 3 to 7 above to remove the board located in the lower side of the unit 9 install this last control board in the site where there where the Burner 1 Master control board 10 reconnect all plugs to this board 11 move Switch S4 as per Figure 15 13 from OFF position...

Page 117: ...bleed valves at the highest point of the system 9 after draining out all the water close the bleed valves and the unit drain valves NOTICE The heater cannot be drained completely of water without purging the unit with an air pressure of 30 psi WARNING Do not recover and or re use water drained from the heating circuit for any purpose as it could be contaminated Failure to comply with this warning ...

Page 118: ... 15 13 WARNING Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Failure to comply with this warning can cause extensive property damage severe personal injury or death ...

Page 119: ...ent de l entretien des commandes étiquetez tous les fils avant de les débrancher Des erreurs de câblage peuvent entraîner un fonctionnement inadéquat et dangereux S assurer que l appareil fonctionne adéquatement une fois l entretien est terminé ...

Page 120: ...NG Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Failure to comply with this warning can cause extensive property damage severe personal injury or death ...

Page 121: ...u moment de l entretien des commandes étiquetez tous les fils avant de les débrancher Des erreurs de câblage peuvent entraîner un fonctionnement inadéquat et dangereux S assurer que l appareil fonctionne adéquatement une fois l entretien est terminé ...

Page 122: ...122 15 MAINTENANCE ...

Page 123: ...ter switch Flapper valve switch 19 Water pressure sensor 20 Gas valve 22 Detection electrode 28 Blocked flue pressure switch 29 Condensate blocked drain switch 32 Main electrical switch 34 Display 35 MODBUS board 41 CH pump relay 42 DHW pump relay 47 Water Flow meter 48 Motorized valve optional 49 Local pump relay 50 External reset RGPR CH pump relay RGPS DHW pump relay RPP1 Local pump relay of Bu...

Page 124: ...on monoxide with LP gas ppm 250 NOx 0 O2 with natural gas ppm 30 CO2 Carbon dioxide for Natural gas at high fire 8 4 to 8 7 CO2 Carbon dioxide for Natural gas at low fire 8 4 to 8 7 CO2 Carbon dioxide for LP gas at high fire 9 5 to 10 CO2 Carbon dioxide for LP gas at low fire 10 5 to 11 5 O2 Oxygen for Natural gas at high fire 5 9 to 5 4 O2 Oxygen for Natural gas at low fire 5 9 to 5 4 O2 Oxygen f...

Page 125: ...0 150 150 250 250 250 250 30 30 30 30 8 4 to 8 7 8 8 to 9 1 8 8 to 9 1 8 8 to 9 1 8 4 to 8 7 8 8 to 9 1 8 8 to 9 1 8 8 to 9 1 9 5 to 10 9 5 to 10 9 5 to 10 9 5 to 10 10 5 to 11 5 10 5 to 11 5 10 5 to 11 5 10 5 to 11 5 5 9 to 5 4 5 2 to 4 7 5 2 to 4 7 5 2 to 4 7 5 9 to 5 4 5 2 to 4 7 5 2 to 4 7 5 2 to 4 7 6 4 to 5 6 6 4 to 5 6 6 4 to 5 6 6 4 to 5 6 4 8 to 3 4 4 8 to 3 4 4 8 to 3 4 4 8 to 3 4 4 to 7...

Page 126: ...126 17 SPARE PARTS Spare parts ...

Page 127: ... use the heater in combinations and with the spare parts listed in this manual Failure to do so can cause severe personal injury or death Spare parts for models 199 DESCRIPTION MOD DESCRIPTION MOD BOILER 199 A WATER HEATER 199 C 199 ...

Page 128: ... 35 16 17 37 36 25 40 39 38 30 29 31 33 28 34 23 26 13 12 15 18 11 7 6 11 19 8 24 1 32 25 2 3 9 22 21 1 14 2 5 10 4 7 27 44 43 45 42 46 41 20 LP to NAT NAT to LP USER S INSTRUCTION INSTALLER S INSTRUCTION 020010 03 005 199 ...

Page 129: ...129 17 SPARE PARTS 50 48 50 49 53 56 57 55 54 58 47 52 48 52 51 55 52 020010 03 006 199 ...

Page 130: ...90 89 62 88 83 83 112 108 105 104 109 110 87 106 79 103 80 101 99 107 96 95 102 81 94 94 96 68 80 86 91 85 100 93 82 92 66 68 74 78 67 75 64 84 68 76 98 97 70 69 77 63 62 111 68 65 61 109 71 72 59 60 73 020010 03 007 199 ...

Page 131: ...60502085 SINGLE GREY BOARD CLAMP AC 21 60502086 ON FLOOR YELLOW GREEN BOARD CLAMP AC 21 60502101 SINGLE BLUE BOARD CLAMP AC 22 60506031 BLACK 2 POLES SWITCH AC 23 60507059 CONNECTION BOARD 160X100 AC 24 62113046 PRESSURE SWITCH ON 3 2 INWC AC 25 60703034 GASKET EPDM D 125 AC 26 61405317 D 125 H 809 COLLECTOR 1 EXCHANGER AC 27 62801021 SYNTHETIC PLATE FILTER AC 28 62110067 OUTDOOR SENSOR AC 29 6211...

Page 132: ...ON 1 1 4 IN EXIT AC 62 62616111 KIT FOR 6 OR AND 3 WASHERS AC 63 61408013 BRASS CONNECTION 1 1 4 IN ENTRANCE AC 64 60510022 SPARK GENERATOR NO CABLE UL AC 65 60504206 CABLE UL IGNITOR CONN 90 L155 AC 66 60701023 GASKET KERASIL 325R SQ 38X17X2 AC 67 60505029 DETECTION ELECTRODE AC 68 60801081 SELFTAPPING SCREW 4X8 TC S TT UNI 8112 AC 69 60801108 SELFTAPPING SCREW 4X14 TCC NP UNI 8112 AC 70 61404123...

Page 133: ... 6X16 8 8 WITH WASHER UNI 6921 AC 97 62111041 BAYONETTE SENSOR NTC 10K 2P MOLEX AC 98 62111042 BAYONETTE FUSE 102 C 2P MOLEX AC 99 60702083 OR RING 3137 EPDM 2 62 X 34 60 AC 100 61405300 CONDENSATION DISCHARGE PIPE D 46 7 AC 101 60801138 SCREW 4X8 ZINC TC CR DIN4042 AC 102 60505028 IGNITION ELECTRODE AC 103 60701022 GASKET KERASIL 325R SQ 56X22X2 AC 104 60909011 VERMICULITE INSULATION D174 H49 HOL...

Page 134: ...mbinations and with the spare parts listed in this manual Failure to do so can cause severe personal injury or death Spare parts for models 399 500 DESCRIPTION MOD DESCRIPTION MOD BOILER 399 A WATER HEATER 399 C BOILER 500 B WATER HEATER 500 D 399 to 500 ...

Page 135: ...3 24 11 23 40 14 28 27 36 17 16 9 35 12 17 38 16 15 20 14 39 37 10 6 7 42 8 21 1 3 8 9 2 19 1 41 2 18 5 41 4 9 22 33 34 31 32 30 29 25 25 LP to NAT NAT to LP USER S INSTRUCTION INSTALLER S INSTRUCTION 020010 03 001 399 to 500 ...

Page 136: ...136 17 SPARE PARTS 62 44 44 44 51 61 44 59 44 44 53 55 52 54 44 50 49 48 53 55 118 60 54 61 44 117 47 36 58 44 57 59 43 44 56 60 44 58 43 57 56 44 45 46 43 43 45 46 020010 03 002 399 to 500 ...

Page 137: ... 93 88 88 119 113 110 109 114 115 92 111 84 108 85 106 104 112 101 100 107 86 99 99 101 73 85 91 96 90 105 98 87 97 71 73 79 83 72 80 69 89 73 81 103 102 75 74 82 68 67 116 73 70 66 114 76 63 77 64 65 78 020010 03 004 399 to 500 ...

Page 138: ...059 CONNECTION BOARD 160X100 ABCD 21 62113046 PRESSURE SWITCH ON 3 2 INWC ABCD 22 62801021 SYNTHETIC PLATE FILTER ABCD 23 61405326 CAP WITH LATERAL DISCHARGE ABCD 24 62111040 TILTING LEVEL SENSOR ABCD 25 62110088 CONTROL BOARD 885MN10 110 V ABCD 26 60320001 SILICONE PIPE D 4X8 ABCD 27 61405339 RIGHT REDUCED TAP 1 4 3 8 ABCD 28 60702059 EPDM CLAMPER ABCD 29 62610094 COMPLETE BLACK FRONT COVER H80 A...

Page 139: ... 1 4 NO VALV F 59 61202043 SPHERE 2 WAY VALVE E 60 61203024 2 WAY VALVE MOTOR E 61 62621152 COPPER TUBE D28 F F 1 1 4 1 1 4 RIT E 62 60801065 6X12MM TC CR SCREW ABCD 63 62113045 PRESSURE GAUGE 0 10 BAR ABCD 64 60107005 PLUG BRASS 1 4P M WITH O RING ABCD 65 60801151 SCREW 4X10 GALVANIZED ABCD 66 61408014 BRASS CONNECTION 1 1 4 IN EXIT ABCD 67 62616111 KIT FOR 6 OR AND 3 WASHERS ABCD 68 61408013 BRA...

Page 140: ...0802005 NUT ZINC COATED 6MA ABCD 100 61404122 FAN COLLECTOR BASE ABCD 101 60801093 SCREW 6X16 8 8 WITH WASHER UNI 6921 ABCD 102 62111041 BAYONETTE SENSOR NTC 10K 2P MOLEX ABCD 103 62111042 BAYONETTE FUSE 102 C 2P MOLEX ABCD 104 60702083 OR RING 3137 EPDM 2 62 X 34 60 ABCD 105 61405300 CONDENSATION DISCHARGE PIPE D 46 7 ABCD 106 60801138 SCREW 4X8 ZINC TC CR DIN4042 ABCD 107 60505028 IGNITION ELECT...

Page 141: ...ns and with the spare parts listed in this manual Failure to do so can cause severe personal injury or death Spare parts for gas fired condensing hot water heaters series 750 1000 DESCRIPTION MOD DESCRIPTION MOD BOILER 750 A WATER HEATER 750 C BOILER 1000 B WATER HEATER 1000 D ...

Page 142: ... 10 32 31 13 24 9 23 14 9 17 16 113 112 30 17 16 111 14 27 28 25 17 16 25 20 26 17 25 16 6 114 116 14 36 25 15 115 36 19 2 3 1 18 1 21 5 2 4 34 35 22 8 8 8 9 29 8 7 9 020009 03 001 LP to NAT NAT to LP USER S INSTRUCTIONS INSTALLER S INSTRUCTIONS ...

Page 143: ... 38 47 45 55 38 53 38 56 52 55 49 48 54 38 38 38 53 38 38 49 38 48 51 55 37 49 48 50 46 54 38 38 38 38 52 53 49 48 118 51 119 42 55 41 37 50 54 38 38 52 40 53 38 51 38 50 54 37 38 38 52 51 50 37 37 39 40 37 39 40 37 39 40 37 39 020009 03 002 750 and 1000 ...

Page 144: ... 88 87 76 61 107 118 103 104 82 86 82 78 105 79 74 102 100 98 67 106 95 83 94 80 101 93 59 95 90 67 84 93 85 99 92 81 109 91 65 67 77 73 66 89 63 75 97 96 69 68 110 67 62 64 60 108 70 57 71 58 108 72 020010 03 003 750 and 1000 ...

Page 145: ...06031 BLACK 2 POLES SWITCH ABCD 20 60507059 CONNECTION BOARD 160X100 ABCD 21 62113046 PRESSURE SWITCH ON 3 2 INWC ABCD 22 62801021 SYNTHETIC PLATE FILTER ABCD 23 61405326 CAP WITH LATERAL DISCHARGE ABCD 24 62111040 TILTING LEVEL SENSOR ABCD 25 62110088 CONTROL BOARD 885MN10 110 V ABCD 26 60320001 SILICONE PIPE D 4X8 ABCD 27 61405339 RIGHT REDUCED TAP 1 4 3 8 ABCD 28 60702059 EPDM CLAMPER ABCD 29 6...

Page 146: ...D 59 60801151 SCREW 4X10 GALVANIZED ABCD 60 61408014 BRASS CONNECTION 1 1 4 IN EXIT ABCD 61 62616111 KIT FOR 6 OR AND 3 WASHERS ABCD 62 61408013 BRASS CONNECTION 1 1 4 IN ENTRANCE ABCD 63 60510022 SPARK GENERATOR NO CABLE UL ABCD 64 60504206 CABLE UL IGNITOR CONN 90 L155 ABCD 65 60701023 GASKET KERASIL 325R SQ 38X17X2 ABCD 66 60505029 DETECTION ELECTRODE ABCD 67 60801081 SELFTAPPING SCREW 4X8 TC S...

Page 147: ...ON DISCHARGE PIPE D 46 7 ABCD 100 60801138 SCREW 4X8 ZINC TC CR DIN4042 ABCD 101 60505028 IGNITION ELECTRODE ABCD 102 60701022 GASKET KERASIL 325R SQ 56X22X2 ABCD 103 60909011 VERMICULITE INSULATION D174 H49 HOLE D74 ABCD 104 60701021 GASKET S WOLL PLUS D 100 SP 2 ABCD 105 62629045 FIBER BURNER D 70 H200 ABCD 106 60701019 KERASIL GASKET 325R SQ Ø 80 5 MM ABCD 107 62651052 AXIAL BURNER GROUP 58 70K...

Page 148: ... seconds explained by the number the RESET button and button Push button Push button Parameters shown during normal operations See Section 14 15 User s menu parameters see Section 14 13 Gain access to users menu see Section 14 13 Gain access to installers menu see Section 14 14 Exit from users menu Exit from installers menu Where Installers menu parameters see Section 14 14 Changing of the paramet...

Page 149: ...processor makes this menu of parameters available to the qualified technician for the setting of the appliance To enter this menu operate as follow 1 turn the main electrical supply Off 2 press and hold in the same time RESET key and key 3 keeping the before mentioned button pressed turn the power on 4 wait until until the word init is displayed or until display start to show the 3000 parameters 5...

Page 150: ...0kohms 12 12kohms 10 10 10 10 3011 Pump MODE 0 Local pump 1 N A 2 N A 3 N A 0 0 0 0 3012 DHW mode 0 no DHW 1 DHW store with sensor 2 DHW store with thermostat 3 N A 4 N A 5 N A 0 1 if an indirect water heater is present 1 if an indirect water heater is present 0 3013 Reset Err 115 EnAb Enabled dISA Disabled Enab Enab Enab Enab 3015 Reset curve design Maximum heating supply temperature This paramet...

Page 151: ...0 and 1000 Column for custom values 0 1 2 to 4 Set this parameter follow Figure 12 7 F F F 1 1 0 0 4 4 48 48 48 Enab Enab dISA SEnS SEnS SEnS 10 10 10 10 10 10 0 0 0 0 0 0 Enab Enab Enab N A N A N A N A N A N A 179 F 179 F 179 F 89 F 89 F 89 F 4 4 4 14 14 14 3 9 3 9 3 9 0 399 1 500 1 750 2 1000 3 0 On On Off 19 FACTORY MENU ...

Page 152: ...20 SEQUENCE OF OPERATION for BOILER ...

Page 153: ...21 SEQUENCE OF OPERATION for WATER HEATER ...

Page 154: ...260 North Elm Street 7555 Tranmere Drive Westﬁeld MA 01085 Mississauga Ontario L5S 1L4 Canada Phone 413 568 9571 Phone 905 670 5888 Fax 413 568 9613 Fax 905 670 5782 www rbiwaterheaters com ...

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RBI Boiler, Installation And Operation Instructions Manual

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