8U526500 User Manual E50C V0613.indd
Contents
1. Especially in the first week noises can be heard which indicate the presence of air The automatic air vent in the boiler will remove the air which means the water pressure will reduce during this period and therefore topping up with water will be necessary to adjust the flow water temperature urning the boiler off Holiday If you have a RS100 thermostat it is provided with a holiday program The holiday period can be adjusted on the thermostat itself The central heating and DHW supply are switched off during that period There is also the option that only the central heating is switched off With all of these possibilities the freeze protection system is active Holiday period Adjust the thermostat to the holiday period See the user thermostat manual The hot water facility can be switched off by means of the program button X lon the control panel Re setting the central heating system Switch off the three program buttons Mit N pg when these are activated Switch off the power supply When the boiler is being drained one should take into account that a part of the heating water will remain in the boiler When risk of freezing arises one should take care that the remaining central heating water in the boiler does not freeze ook Operating instructions Rinnai E Series Operating instructions Rinnai E Series A Error maintenance and warranty 1 lf a fault is detected the boiler will be blocked T2. a filling loop a4 Switch all functions off heating DHW and pump Briefly push the STEP button P x x water pressure in PSI Slowly open the filling loop Indication on display increases Fill up slowly to between 16 and 18 PSI STOP appears on the display Close the filling loop De aerate the complete installation start at the lowest point Check the water pressure and if necessary top it up oOo ao N O oa fF WO PD Close the filling loop 10 Activate functions required heating mt DHW and or pump Ve 11 If Axx appears on the display wait for 17 minutes 12 Check the waterpressure and if necessary top it up to 16 to 18 PSI 13 Close the filling loop 14 Press the STEP button 15 Be sure that the filling loop is closed After the automatic de aeration programm A xx is finished the boiler will return to the Good reading or Technical reading A 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 BESA 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 The working pressure of the installation should be between 16 and 18 PSI A It can take a while before all air has disappeared from a filled installation
3. about the Rinnai thermostats Please refer to the user manuals On the bottom left side of the front panel there is a small door Through the transparent panel you can see the boiler status on the display After opening this door you will find the function buttons On the following pages you will find the explanation of the function buttons and display messages N Operating instructions Rinnai E Series Operating instructions Rinnai E Series 8 Explanation of the function buttons r Eo Good ood L 43 il NOTICE When the pump is switched on continuously it can lead to undesired heating up of the central heating system during the summer and adversely effect the boilers operation Only licensed professionals who are trained for 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 This switch turns the power supply to the boiler on or off 3 Central Heating program button Switching the Central Heating on or off Led on off 4 Hot Water program button Switching the Domestic Hot Water DHW facility on or off Led on off 5 Pump program button When the pump program LED is ON the pump is switched into a continuous circulation mod
4. User information manual High efficiency condensing gas boiler E50C WARNING Installation and service must be performed by a licensed professional service agency or the gas supplier WARNING If you do not follow these instructions exactly a fire or explosion may result causing property damage personal injury or loss of life 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 supplier call the fire department D Rinnai EXPERIENCE OUR INNOVATION Address 103 International Drive Peachtree City GA 30269 n Toll free 1 800 621 9419 Fax 678 829 1666 gt www rinnai us Notice This manual must be retained for future reference 8U 52 65 00 06 13 Changes reserved N Operating instructions Rinnai E Series 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
5. aks Paint or varnish removers Hydrochloric acid muriatic acid Cements and glues Antistatic fabric softeners used in clothes dryers Chlorine type bleaches detergents and cleaning solvents found in household laundry rooms Adhesives used to fasten building products and other similar products Dry cleaning laundry areas and establishments Swimming pools Metal fabrication plants Beauty shops Refrigeration repair shops Photo processing plants Auto body shops Plastic manufacturing plants Furniture refinishing areas and establishments New building construction Remodeling areas Garages with workshops Checking the water pressure i NOTICE Check the water pressure in the central heating installation regularly Use only potable water for filling Additives only after clearance by Rinnai Contact your installer in case of doubt 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 This means that the boiler control measures the outside temperature and flow temperature With this data the boiler calculates the optimal flow temperature for the installation When the boiler is connected to an RS100 room thermostat information can be retrieved from the boiler For more information
6. andard 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 E or BL code See further Errors maintenance and warranty Technical The second way is a technical read out In normal situations the following will be shown e onthe leftthe status in which the boiler is active see bottom of this page on the right the supply temperature in F e the water pressure in the installation in PSI When a message E or BL code is necessary this will be shown instead of the technical read out To switch over from the Good state to the Technical read out and vice versa Press 5 sec on the STEP button Operation indication in the first display position by technical read out No heat demand Fan pre post purge Ignition phase Burner active on central heating Burner active on DHW Fan check Burner off when room thermostat is demanding Pump overrun phase for central heating Pump overrun phase for hot water Burner off because of to high flow temperature Automatic de aeration program Press no button for 17 min Water pressure in the central heating system 7 L N HIGH Message Water pressure too low on your RS100 thermostat On the display of the RS100 a low water pressure can be indicated For further information see the relevant
7. e When the pump mode is switched OFF LED is off the pump is control by the boiler processor Do not activate the pump program button Call your licensed professional before if alterations to the boiler are required During freezing temperatures it is possible when there is no outside sensor connected to manually place the circulation pump in constant circulation mode thus reducing the chance of freezing pipes garage attic or other cold spaces rooms which are sensitive to frost AN WARNING 6 7 Mode button Only for Service personel Step button After briefly 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 Reset button When a fault occurs it will be shown by the flashing E Error with a number code after which the boiler is shut down After pressing the reset key you can try to start the boiler again If the error message keeps occurring contact your installer DO NOT attempt to make repairs or remove any of the boiler panels Contact a licensed professional to make necessary repairs or adjustments Operating instructions Rinnai E Series Operating instructions Rinnai E Series The boiler display Two boiler displays Good or Technical see below ood 0120 EEE lt gt RFE o ll Llao El Good or st
8. e important but not related to personal injury or property damage Operating instructions Rinnai E Series D Operating instructions Rinnai E Series These operating instructions describe the operation of the Rinnai E Series condensing gas boilers This manual is for the end user For installation and servicing there is a installation amp servicing instructions manual for the installer Read this manual fully before operating the boiler In case of doubt or errors contact your installer The manufacturer reserves the right to change the specifications and dimensions without prior notice Work on the boiler must be carried out by a State licenced contractor Ref Gas Safety Installation and Use using correctly calibrated instruments with current test certification D FOR YOUR SAFETY READ BEFORE OPERATING I 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 Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor 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 I
9. his will be reflected by an alternate display of 60 Good with an E of Error or a BL of Blocking and a number code You can try to reset the boiler by pressing the ii NOTICE ma D Reset key once If the problem remains please contact your installer and inform them about the fault and give them the number code If you discover any leaks from the boiler iil NOTICE contact your installer Mn We advise you to obtain a service contract ii NOTICE with your installer for regular maintance and adjustment to keep your boiler safe and in good condition Ma The casing of the boiler consists of plastic iil NOTICE parts which can be cleaned with a normal non abrasive cleaning agent Periodic cleaning of the condensate collection and disposal system must be carried out Before putting the boiler into operation after periodic cleaning fill the condensate trap with 1 27 cups 300 ml of water Step 1 Condensate trap first remove the screw 7 pull the condensation cup 8 downwards out of the condensate tray Checkthisforimpurities Ifthereare noimpurities itis not necessary to clean the condensate cup check the O ring 9 of the cup and replace it if necessary clean the parts by flushing it with clean water grease the O ring again with acid free O ring grease to make fitting easier if there is a leak at the condensate trap 8 replace complete condensate trap by 809000100 Step 2 Refitting is done in
10. mmediately 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 C Use only your hand to push in or turn the gas control knob Never use tools If the knob will not push in or turn by hand don t try to repair it call a licensed professional Force or attempted repair may result in a fire or explosion D Do not use this appliance if any parts have been under water Immediately call a licensed professional to inspect the appliance and to replace any part of the control system and any gas control which has been under water GENE OPERATING INSTRUCTIONS STOP Read the safety information above this label Turn off al electrical power of the appliance Set the thermostat or other operating control to the lowest setting This appliance is equipped with an ignition device which automatically lights the burner Manual Gas Valve Main valve Do NOT try to light the burner by hand ee CLOSE OPEN Close main gas shut off valve A C Wait 5 minutes to clear out any gas Then smell for i 2 BENI BENI gas Including near the floor i I w If you smell gas STOP Follow B in the safety L i LI information above on this label If you don t smell gas go to the next step 7 Open main shut off valve 8 Set the thermostat or other operation control to desired setting 9 Turn on all electric power to the appliance 10 If the applia
11. nce will not operate follow the instructions To Turn Off Gas To Appliance and call your service technician or gas supplier Pon ou GENE TOTURNOFFGASTO APPLIANCE M 1 Turn off all electric power to the appliance if service is to be performed 2 Set the thermostat or other operating control to the lowest setting 3 Close main gas shut off valve A 8U 34 01 01 11 12 Operating instructions Rinnai E Series Ol o Operating instructions Rinnai E Series A Should overheating occur or the gas supply A DANGER 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 VAN WARNING Protection for corrosion 7 Do notuse any sprays chlorine containing agents solvents paint etc around the boiler or around the air intake supply entrance of the boiler These substances have negative influences on the boiler and can lead to corrosion resulting in failure of the boiler Products to avoid present in boiler room and or around combustion air intake Spray cans containing chloro fluorcarbons Ammonium and or ammonium solutions Permanent wave solutions hair product Chlorinated waxes and or cleaners Swimming pool chemicals based on chlorine Calcium chloride used for thawing Sodium chloride used for water softening Refrigerant le
12. of continuous improvement without prior notice Updating of documentation Please contact us if you have any suggestions for improvements or corrections Find our contact details on the back of this manual 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 fitted with a modulating outdoor reset control ARV12 included a room controller RS100 optional a zone controller optional or an On Off thermostat or relay panel end switch accessories Hazard definitions The following defined terms are used throughout the documentation to bring attention to the presence of hazards of various risk levels Notices give important information concerning the operation of the product VAN DANGER DANGER Indicates the presence of hazards that will cause severe personal injury death or substantial property damage VAN WARNING WARNING Indicates the presence of hazards that can cause severe personal injury death or substantial property damage JN CAUTION CAUTION Indicates presence of hazards that will or can cause minor personal injury or property damage i NOTICE NOTICE Indicates special instructions on installation operation or maintenance that ar
13. reverse order Note that all gaskets seal completely Maintenance or changes to the appliance may only NOTICE be carried out by a licensed professional You can find the warranty conditions in the warranty card which is supplied with the boiler O1 Operating instructions Rinnai E Series EXPERIENCE OUR INNOVATION Details of your installer Name of installer Address Contact Phone number Phone number outside business hours 800000047 06 2013 Distributor for the USA Rinnai America Corporate 103 International Drive e Peachtree City GA 30269 Toll Free 800 621 9419 Tel 678 829 1700 Fax 678 829 1666 E mail info rinnai us Internet www rinnai us E amp O E This renewed publication cancels all previous installation instructions The company reserves the right to change the specifications and dimensions without prior notice
14. user manual 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 again When the water pressure drops below 10 PSI the display will show a flashing FILL text The boiler will shut down and will function normally again after replenishing the system to just above 22 PSI To retreive the water pressure on the display from the Good reading Press the Step key once briefly The water pressure will be shown Press the Step key briefly to return to the Good reading Water pressure is too high gt 42 PSI if HIGH indication remains continuously visible the boiler is taken out of operation The installation pressure needs to be decreased by draining water until the pressure is between 16 and 18 PSI A Operating instructions Rinnai E Series Operating instructions Rinnai E Series Replenishing the central heating system The central heating installation needs to be filled with potable drinking water For topping up the installation you use the filling loop according to the following procedure i NOTICE Contact your licensed professional installer if l your installation is not provided with
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