Use and Care Manual

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Rinnai M-Series Condensing Boiler User’s Informaon Manual

1-800-621-9419

rinnai.us

If the informaon in these instrucons are not followed exactly, a re or

explosion may result causing property damage, personal injury, or death.

• Do not store or use gasoline or other ammable 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 instrucons.

− If you cannot reach your gas supplier, call the re department.

• Installaon and service must be performed by a qualied installer, service agency or the gas supplier.

USER’S INFORMATION MANUAL

M-Series Condensing Boiler

Wall-Mounted, Gas-Fired Combi and Solo Boiler

WARNING WARNING

MODELS

M060C

M090C

M120C

M160C

M060S

M090S

M120S

M160S

Cered to ANSI Z21.13 and CSA 4.9

Summary of content (16 pages)

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rinnai.us 1-800-621-9419 USER’S INFORMATION MANUAL M-Series Condensing Boiler Wall-Mounted, Gas-Fired Combi and Solo Boiler MODELS M060C M060S M090C M090S M120C M120S M160C M160S Certified to ANSI Z21.13 and CSA 4.9 WARNING • • • If the information in these instructions are 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.
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Welcome Contents • 1 Safety ................................................... 2 • • If you need service, contact your local dealer/ distributor or call Rinnai Customer Care at 1-800-621-9419 Monday to Friday between 8 AM to 8 PM ET. Please have your full serial number or model number available for product- or servicerelated issues. As when using any appliance generating heat, there are certain safety precautions you should follow.
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Safety Precautions Please read and follow the safety precautions listed below. DANGER 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. Environment: Air surrounding the boiler, venting, and vent termination(s) is used for combustion and must be free of any compounds that cause corrosion of internal components.
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Gas Operating Instructions FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions EXACTLY, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance does not have a pilot. It is equipped with an ignition device which automatically lights the burner. Do not try to light the burner by hand. B. BEFORE OPERATING smell all around the appliance area for gas.
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2 About the Boiler The M-Series Condensing Boiler is a wall-mounted, gas-fired boiler available in combination (central heating and domestic hot water) and solo (central heating only) versions. Exhaust Intake For complete boiler information, refer to the Installation and Operation Manual supplied with the boiler, or visit rinnai.us. The manual includes helpful information including boiler specifications, accessories, parts, maintenance procedures, and more.
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3 Operating the Boiler Topics in this section • Start-Up Information Control Panel Basic Operation Settings • • This section includes instructions for starting and operating the boiler. Start-Up Information NOTICE The boiler will not immediately fire up and begin operation. The boiler will go into an automatic de-aeration program that is approximately 7 minutes in duration. NOTICE It can take up to a week before all the air has disappeared from a newly filled and pressurized installation.
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Control Panel Access the Control Panel Slowly lower the protective panel on the front cover to access the control panel. Control panel Control Panel Features ❼ ❸ ❺ ❶ ❷ ❹ ❶ Power (On/Off) Press to turn the boiler on or off. (I = On O = Off) ❷ Selector Wheel Turn the wheel left or right to scroll through available menu options. ❸ Back I O ❻ ❹ Reset ❻ Chimney Active (Service Mode) Press to enter into service mode which allows adjustment of high fire/low fire and O2 settings.
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Boiler Display When the boiler is turned on, the main screen (also called the home screen) appears in the display.
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Basic Operation Settings Turn the Boiler On or Off To turn the boiler on or off, press the Power switch. I = On O = Off Change the Central Heating Setpoint Temperature 1 4 CH Setpoint Temp is highlighted. Press OK. 5 Option T set Z1 is highlighted. Press OK. 6 Turn the selector wheel to until the desired temperature appears on the display. Press OK. 7 Press the Back button until the Home screen appears on the display. Note: T set Z2 and T set Z3 are inactive functions.
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Change the Domestic Hot Water Setpoint Temperature (For Combi Models Only) 1 From the controller Home screen, press OK. 5 The current DHW comfort setpoint temperature is displayed. Press OK. 6 Turn the selector wheel to until the desired temperature appears on the display. Press OK. Home screen 2 Turn the selector wheel to highlight Complete Menu. Press OK. 3 Turn the selector wheel to highlight DHW Settings. Press OK.
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Change the Language Change Units of Measurement To change the language appearing on the boiler display, follow the steps below. To change the unit of measurements appearing on the boiler display, follow the steps below. 1. From the controller Home screen, press OK. 1. From the controller Home screen, press OK. 2. Turn the selector wheel to highlight Complete Menu. Press OK. 2. Turn the selector wheel to highlight Complete Menu. Press OK. 3. Turn the selector wheel to highlight Screen Settings.
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Fault Codes WARNING Some of the checks below should be performed by a licensed professional. Consumers should never attempt any action that they are not qualified to perform. When the boiler detects an error, a 3-digit blocking or fault code appears on the controller display. • A blocking code is a temporary error that can be automatically corrected by the boiler. • A fault code requires the error to be reset and/or corrected for the boiler to go back into a normal operating mode.
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Code Description 1P1 Flow Check 1 Failed 1P2 Flow Check 3 Failed 1P3 Flow Check 4 Failed Reason(s) Fault Location Change in supply temperature of 12.
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Reset a Fault Code 1 2 When an error occurs, the fault code and description appear on the display. To reset the fault code, press the RESET button. 4 5 6 3 The Reset in Progress message appears. The Fault Solved message appears. After the code is reset, the Home screen automatically appears.
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Notes Rinnai M-Series Condensing Boiler User’s Information Manual 15
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800000064(02) Rinnai M-Series Condensing Boiler User’s Information07/2018 Manual