Rinnai E50C User's Information Manual
High efficiency condensing gas boiler
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Also See for E50C:
- System piping and applications design manual (24 pages) ,
- Installation & servicing instructions manual (160 pages)
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User information manual
High effi ciency condensing gas boiler
WARNING!
If you do not follow these instructions exactly, a fi re or
explosion may result causing property damage, personal
injury or loss of life.
- Do not store or use gasoline or other fl 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
instructions.
- If you cannot reach your gas supplier, call the fi re
department.
Address: 103 International Drive, Peachtree City, GA, 30269
Toll-free: 1-800-621-9419 • Fax: 678-829-1666 • www.rinnai.us
Notice! This manual must be retained for future reference.
E50C
WARNING!
Installation and service must be
performed by a licensed professional,
service agency or the gas supplier.
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Table of Contents
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Summary of Contents for Rinnai E50C
- Page 1 Follow the gas supplier’s instructions. - If you cannot reach your gas supplier, call the fi re department. Address: 103 International Drive, Peachtree City, GA, 30269 Toll-free: 1-800-621-9419 • Fax: 678-829-1666 • www.rinnai.us Notice! This manual must be retained for future reference.
- Page 2 Contents of instructions These instructions contain important information for the safe use of Rinnai E-Series gas boilers. These user instructions are intended for the owner or responsible tenant of the premises where the boiler is installed. Subject to technical changes Changes may be made to the illustrations, process steps and technical data as a result of our policy of continuous improvement without prior notice.
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Page 3: Safety And General Instructions
Safety and general instructions Please observe these instructions in the interest of your own safety. Designated use The boiler is designed to heat water for a central heating system and, if applicable, generating domestic hot water. The boiler is delivered with a burner controller pre-installed.The boiler can be fi... - Page 4 These operating instructions describe operation of the Rinnai E-Series condensing gas boilers. This manual is for the end user. For installation and servicing there is a installation & servicing instructions manual for the installer. Read this manual fully before operating the boiler.
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Page 5: For Your Safety Read Before Operating
Safety FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fi re 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. - Page 6 Remodeling areas Garages with workshops Checking the water pressure NOTICE Check the water pressure in the central heating installation regularly. Use only potable water for fi lling. Additives only after clearance by Rinnai. Contact your installer in case of doubt.
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Page 7: Description Of The Boiler
Description of the boiler The Rinnai E boiler is a room sealed, condensing and modulating central heating boiler with an integrated hot water facility. The boiler is provided with a integrated control system. Because an outdoor sensor is connected to the boiler, the boiler works weather dependantly. -
Page 8: Explanation Of The Function Buttons
Explanation of the function buttons Only licensed professionals who are trained for NOTICE these boilers are permitted to make alterations in the controller to program the boiler to the installation. 1. Display. See following pages for further information. 2. ON-OFF Switch (Placed separately next to the boiler). - Page 9 6 Mode-button. Only for Service personel 7 Step-button. After briefl y pressing, the water pressure can be retrieved. After pressing for 5 seconds it switches from the Good-state to technical read out and vice versa (see following pages); 8 Reset-button. When a fault occurs it will be shown by the fl...
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Page 10: The Boiler Display
The boiler display Two boiler displays, “Good or Technical” see below. Good or standard read out. During this reading the display will only show what is necessary. Under normal circumstances the display will give a Good reading. In case of a fault this will be shown with, alternate display of Good, with an or BL code. -
Page 11: Water Pressure In The Central Heating System
Water pressure in the central heating system The installation will function optimally with a water pressure of between 16 and 18 PSI. If the water pressure drops below 16 PSI, the display will show FILL. During this message the boiler will remain functioning at a reduced level. After replenishing the system (see following chapter) just above 22 PSI the message FILL will disappear and the boiler will function normally... - Page 12 Replenishing the central heating system The central heating installation needs to be fi lled with potable (drinking) water. For topping up the installation you use the fi lling loop according to the following procedure: Contact your licensed professional installer if NOTICE your installation is not provided with a fi...
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Page 13: Turning The Boiler Off
The boiler will not function directly. The automatic de-aeration program of about 17 minutes will start after one of the three program buttons is pressed. The display will show where A stands for Automatic de-aeration program Active and the number on the right indicates the actual water temperature of the boiler. Check the water pressure regularly and top up the installation when necessary. -
Page 14: Error, Maintenance And Warranty
Error, maintenance and warranty If a fault is detected the boiler will be blocked. This will be refl ected, by an alternate display of Good, with an of Error or a BL of Blocking and a number code. You can try to reset the boiler by pressing the NOTICE Reset key once. - Page 15 - if there is a leak at the condensate trap (8) replace complete condensate trap by # 809000100; Step 2: Refi tting is done in reverse order. Note that all gaskets seal completely. Maintenance or changes to the appliance may only NOTICE be carried out by a licensed professional.
- Page 16 Phone number: Phone number outside business hours: 800000047 06/2013 Distributor for the USA Rinnai America Corporate • 103 International Drive • Peachtree City, GA 30269 To l l F r e e : ( 8 0 0 ) 6 2 1 - 9 4 1 9 •...