Rinnai E75CN, E110CP, E110CN Following instructions must be followed, What to do if YOU Smell GAS

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1.4 The following instructions must be followed

!

!

DANGER

WARNING

-The boiler must only be used for its designated purpose, as described in the Installation Instructions.

-Each unit is fitted with a data plate. Consult the details on this plate to verify whether the boiler is compliant with its intended location, e.g.: gas type, power source and venting classification.

-Only use the boiler with the accessories and spare parts listed.

-Other combinations, accessories and consumables must only be used if they are specifically designed for the intended application and do not affect the system performance and the safety requirements.

-Maintenance and repairs must only performed by trained professionals.

-Installation of a condensing gas boiler must be reported to the relevant gas utility company and have it approved.

-You are only allowed to operate the condensing gas boiler with the vent system that has been specifically designed and approved for this type of boiler.

-Please note that local permission for the vent system and the condensate water connection to the public sewer system may be required.

You must also respect:

-The local building codes stipulating the installation rules.

-The local building codes concerning the air intake and outlet systems and the chimney connection.

-The regulations for the power supply connection.

-The technical rules laid down by the gas utility company concerning the connection of the gas connection to the local gas mains.

-The instructions and standards concerning the safety equipment for the water/ space heating system.

-The Installation Instructions for building heating systems.

-The boiler must be located in an area where leakage of the boiler or connections will not result in damage to the area adjacent to the boiler or to lower floors of the structure. When such locations cannot be avoided, it is recommended that a suitable drain pan be installed under the boiler.

-The boiler must be installed in such way that the all components are protected from water (dripping, spraying, rain etc.) during boiler operation and service.

-The boiler must not be installed on or against carpeting.

-Do not restrict or seal any air intake or outlet openings.

-If you find any defects, you must inform the owner of the system of the defect and the associated hazard in writing.

DANGER. Gas is flammable and may cause an explosion. Beware if you smell gas: there may be an explosion hazard!

If the information in these instructions is not followed exactly, a fire or explosion may result causing property damage, personal injury or death.

-Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS

-Do NOT try to light any appliance.

-Do NOT touch any electrical switch.

-Do NOT use 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 supllier, call the fire department.

Should overheating occur or the gas supply fail to shut off, do not turn off or disconnect the electrical supply to the pump. Instead, shut off the gas supply at a location external to the appliance.

Installation & Servicing Instructions Rinnai E-Series

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Contents Instructions Updating of documentation Contents of instructionsSubject to technical changes Content Symbol definitions Safety and general instructionsDesignated use Hazard definitionsWhat to do if YOU Smell GAS Following instructions must be followedDisposal Follow these instructions for the space heating waterTools, materials and additional equipment Regulations and guidelines Room sealed boiler Description of the boilerCondensing ModulatingTransportation Packaging and transportationScope of delivery Requirements for the installation room InstallationFitting the boiler E75CP DimensionsConnection for combustion air supply and vent system Plumbing Kit Plumbing KitsLow Loss Header Clearances from boilerCSA Technical specificationsCentral heating system Connecting the boilerCompression fittings Plumbing Kit installationInstallation & Servicing Instructions Rinnai E Low water cut off Safety valveExpansion tank With the boilerGas supply connection Underfloor heating system plastic pipesGas piping Gas connection with natural gasPropane Supply Pressure Requirements Gas connection with propane gasCondensate drain pipe Hot water supplyIntake / Exhaust Guidelines Vent system and air supply systemTo the boiler. See the list on Agency2a Examples vent and air supply systems concentric 2b Examples vent and air supply systems parallel Concentric system see Installation of the vent systemParallel system see Room Air System outdoor combustion airTerminal positions Recommended vent/air intake terminal positionItem Description Flue Material United States Occur to building products in the vicinity seeDimensioning of the exhaust and air intake duct Calculation of equivalent length vent system Combustion air and vent piping lengthsParallel system Total equivalent length Concentric systemBoiler type E75 E110 Calculation of compensation factorUnconfined Space Room Air System indoor combustion airLocation Confined SpaceLouvers and Grills Using Outdoor Air For Combustion Using Indoor Air For CombustionElectrical connections Connecting incoming powerAre used must have a Volt free contact Connection terminal E-SeriesElectrical diagram Electrical ladder diagram Good-state or standard read out Boiler controlsTechnical read out Operation indicationExplanation of the function buttons Requirements of the water system Freeze protection Filling the heating systemWith water will have to be done Close main gas shut off valve Do not try to light the burner by handAltering adjustments AdjustmentsPress the Mode-button for 5 seconds Press the STORE-button to confirm the code code blinks1Parameter Mode Outdoor reset Isolating the boiler Activating factory settings green button functionBoiler and/or the installation Commissioning Start up of the boiler Testing for gas leaksTesting the Ignition Safety shut off device Boiler needs maintanance Checking for contaminationType of boiler Checking of the zero pressure control Follow the next procedureChecking the O2 Measuring the ionization current Installing the casingPeriodic examination of venting systems and boiler MaintenanceInspection TechnicianVisual inspection for general signs of corrosion Checking and adjusting the gas/air ratioMeasuring the inlet gas pressure Carrying out a pressure test of the heating systemReplace the gasket with a new one Maintenance activitiesCondensate tray Condensate trapVisual inspection of the flame WarrantyG K Parts of the boilerError indication short reference Blocks and ErrorsBlock External safety contact is activeBlocks Check flow through the installation Check flow through the boiler and DHW fascility Execute Parameter-ResetCheck the sensors NTC 1 and NTC Check the boiler Pump Check the main Power supplyRectify the short-circuit If necessary replace this part ErrorsError Check Disconnected Components for short-circuiting Disconnect voltage from the boiler and check the fuse F2Check the 24 Volt Connection Gas Check the data in Error modeIonisation flow Ionisation cable or O2 setting Rectify the prece Ding error Software error con Trol unitReset the boiler Error persists After reset Software error Control unit Software error Control unit Error Check Disconnected parts for wear and tear Remove Voltage from the boiler and check fuse F2Check the 24 Volt Connections Software error Control unit If necessary Replace the flow Sensor Temperature of 36 is displayed at positionCheck flow sensor NTC1 Check actual flow temperatureCheck return Sensor NTC Check actual return temperatureWiring and voltage are OK and error is repeated Fuse is working and the error is repeatedFan is not Spinning If necessary Replace the fanReplace Sensor Check the wiringWiring is OK but the error is repeated Shut down of return sensor T2 Contact for supply sensor T1 open Check the data Error mode Software error Control unit Central heating but no hot water Other errorsHot water but no central heating Key of the central heating program is not switched onRS100 with outdoor Sensor Room sensor-On Three-port valve is not circulating to central heatingKey pump program Is on Hot and cold water Connection to the boiler Mixed up Insufficient quantity of hot waterIncorrect flow reducing Valve Absence Positive resultsFlow reducing valve Temperature drop of the DHWDHW power for the boiler is set too low Radiators do not get hot enough or warming up takes too long Incorrect choice InstallationParts casing E-Series Spare partsDescription Installation Manual E-SERIESParts heat exchanger E-Series OSS1 OSS2 Clamp BAR TOP Part H.EX. Long Parts rear wall E-Series OSS1 OSS2 Parts pipes E-Series Description 166 167 Parts electrical components E-Series101 Vent Products Parts list vent systemHeatfab Rinnai/ Ubbink103 Common venting guidelines104 105 106 107 800000012 9/2009

E75CP, E110CN, E75CN, E110CP specifications

Rinnai is a leading name in the heating industry, recognized for producing highly efficient and reliable tankless water heaters. Among their popular models are the Rinnai E75CN, E75CP, E110CP, and E110CN, each designed to cater to various household needs and preferences.

The Rinnai E75CN and E75CP are both remarkable for their compact size and impressive heating capabilities. The E75CN is a natural gas model, while the E75CP runs on propane. These units are designed to deliver a maximum flow rate of up to 7.5 gallons per minute, ensuring that multiple fixtures can be used simultaneously without a dip in performance.

Both models incorporate advanced temperature control technology, allowing users to set their desired water temperature with precision. The units feature a durable heat exchanger, constructed from high-grade stainless steel, which not only promotes longevity but also helps in preventing corrosion. Additionally, they come with built-in safety features, such as freeze protection and an overheat cut-off system, ensuring safe operation in varying conditions.

Moving on to the Rinnai E110CP and E110CN, these tankless water heaters are designed for larger households with higher hot water demands. The E110CP operates on propane, while the E110CN utilizes natural gas. These units deliver a maximum flow rate of up to 11 gallons per minute, making them ideal for simultaneous use in multiple bathrooms, kitchens, and laundry rooms.

The E110 models showcase Rinnai's Smart Technology, which optimizes energy consumption by adjusting the heating output based on the demand. This not only maximizes efficiency but also significantly reduces energy costs. They are equipped with digital controls and diagnostics, providing users with real-time information and the ability to troubleshoot easily if any issues arise.

In terms of installation, all four models are designed for versatility. They can be installed indoors or outdoors, giving homeowners flexibility based on their space and preference. With their compact design, these units require less space compared to traditional tank heaters, making them a suitable choice for modern homes.

Overall, Rinnai's E75CN, E75CP, E110PC, and E110CN models represent cutting-edge technology in tankless water heating. Their efficiency, safety features, and advanced technology make them an excellent choice for homeowners looking to upgrade their hot water systems. With Rinnai, users can enjoy the convenience of continuous hot water without sacrificing energy efficiency.
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