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Electrolux EN18WI30LS User's Manual

1. High temperature 1 120 50 O 130 55 C 140 60 O ON OFF O 4 DANGER When changing the temperature make sure to confirm with the customer that the temperature ofthe hot water will be very high and that there is a risk of scalding 10 T e Glo 12345678 Hot water heater temperatures over 125 F 52 can cause severe burns instantly or death from scalding 29 Connecting Remote Controller Cord to Unit t Keep the remote controller cord away from the freeze prevention heaters in the unit 1 e Tie the redundant cord outside the water heater Do not put the extra length inside the equipment The remote controller cord can be extended up to 300 90m with 18AWG wire Use a Y type terminal with a resin sleeve Without the sleeve the copper wire may corrode and cause problems sure to hand tighten when screwing the terminal block Power tools may cause damage to the terminal block Mai d uui iud us ud ud uas
2. Exhaust Slope vent Upwards Minimum Not supplied with water heater order separately 1 minimum recommended but not required When choosing intake and exhaust terminations you must use the same type of elbow i e both 45 elbows or both 90 elbows This will help with proper combustion by putting both terminations in the same pressure zone Insert Bird Screen in End of 90 Elbow As illustrated on the left make sure to keep a distance of 3 0 9m or wider between the intake and exhaust when installing the vent piping eThe PVT HL termination may be used in place of elbows as the horizontal vent terminations It is not necessary touse bird screens with the PVT HL termination e Terminate at least 12 300mm above grade or above snow line eTerminate at least 7 2 1m above a public walkway 6 1 8m from the combustion air intake of any appliance and 3 0 9m from any other building opening gas utility meter service regulator etc e Terminate at least 3 0 9m above any forced air inlet within 10 3m 1 0 3m below 1 0 3m horizontally from or 1 0 3m above any door window or gravity air inlet into any building per National Fuel Gas Code ANSI Z223 1 NFPA 54 e Slope the horizontal vent 1 4 upwards for every 12 300mm toward the termination e Use a condensation drain if necessary e the
3. 9 Electrolux EN CONDENSING TANKLESS GAS WATER HEATER Installation Manual SP CALENTADOR A GAS TIPO CONDENSADO Manual de Instalaci n 5 8005 11 12 5995615126 November 2012 SBB800S banking ef gra Installation Manual 4 sot CONDENSING TANKLESS GAS WATER HEATER EN18WIS3OLS EP18WI30LS Potential dangers from accidents during installation and use are divided into the following three categories Closely observe these warnings they are critical to your safety DANG ER DANGER indicates an imminently hazardous situation which if not avoided will result in death or serious injury AN WARN WARNING indicates a potentially hazardous situation which if not avoided could result in death or serious injury N CAUTION CAUTION indicates a potentially hazardous situation which if not avoided may result in minor or moderate injury Prohibited E Disconnect 5 Ground QD Be sure to do Power P NCAUTION I Requests to Installers l In order to use the water heater safely read this installation manual carefully and follow the y y installation instructions Failures and damage caused by erroneous work or work not as instructed in this manual are not covered by the warranty Check that the installation was done properly in accordance with this Installation Manual upon completion e After completing installation please either place this Instal
4. mn te aoe are ry oe e 4 100mm pipe requires the use of a reducing coupling just prior to of Elbows 3 7 Max the termination 5mm PVC or CPVC Straight Vent Length 4 100mm PVC or CPVC Max Straight Vent Length 6 24 7 2m 24 7 2m 30 9 0m 35 41 5 4 3 2 53 16 2m 47 Not including the concentric termination 10 8m 12 6m 14 4m 4 100mm 9 The concentric termination may be shortened but not lengthened from its original factory supplied length The concentric termination may only be used for horizontal terminations 3 75mm or 4 100mm PVC or CPVC pipe may be used with the concentric termination Maintain the same vent pipe diameter from the water heater flue to the termination Do not exceed the maximum vent lengths as specified in this section e When using 4 100mm pipe it will be necessary to use 4 100mm x 3 75mm reducing couplings and a short section of 3 75mm pipe to connect to the termination Use no more than a 6 150mm section of pipe to make the connection between the reducing couplings and the termination There must be a 1 25mm to 4 100mm clearance between the outside wall and the air intake section of the termination as illustrated on the left Install a securing strap to prevent movement of the term
5. 3 75mm or more 8 200mm or more 24 600mm or more When using indoor air for combustion e f the unit will be installed in the vicinity of a permanent kitchen range or stove that has the possibility of generating steam that contains fats or oils use a dividing plate or other measure to ensure that the unit is not exposed to air containing such impurities Cooking Equipment The dividing plate should be of noncombustible material of a width greater than the water heater Exhaust hood Dividing plate T 3 Illustration e There must be a clearance of 24 600mm or more in front of the Flue terminal This restriction will not be applied to an area where an effective shield makes a clearance of 24 600mm or more in front of the exhaust outlet D c e Oo oS ee Sm c o gt Sa O2 LE o o 5 must 12 300mm building opening within this area or more Y Flue terminal 12 300mm 12 300mm 12 800mm ormore or more Clearance Requirements from Vent Terminations to Building Openings When supplying combustion air from the indoors All clearance requirements are in accordance with ANSI Z21 10 3 and the National Fuel Gas Code ANSI 2223 1 Maintain the following clearances to any opening in any building For installations in the USA 4 be
6. Check the Power The power supply required is 120VAC at 60Hz Using the incorrect voltage may result in fire or electric shock Use Extreme Caution if Using With a Solar Pre Heater Using this unit with a solar pre heater can lead to unpredictable output temperatures and possibly scalding If absolutely necessary use mixing valves to ensure output temperatures do not get to scalding levels Do not use a solar pre heater with the quick connect multi system N CAUTION Do Not Use Equipment for Purposes Other Than Those Specified Do not use for other than increasing the temperature of the water supply as unexpected accidents may occur as a result Check Water Supply Quality e f the water supply is in excess of 12 grains per gallon 200 mg L of hardness acidic or otherwise impure treat the water with approved methods in order to ensure full warranty coverage 5 Choosing Installation Site Locate the appliance in an area where leakage from the unit or connections will not result in damage to the area adjacent to the appliance or to the lower floors of the structure When such locations cannot be avoided it is recommended that a suitable drain pan adequately drained be installed under the appliance The pan must not restrict combustion air flow DANGER e Locate the vent terminal so that there are no obstacles around the termination and so th
7. Ground To prevent electrical shock provide a ground with resistance less than 100 An electrician should do this work I Do not connect the ground to the city water or gas piping Do not tie the ground to a telephone line I um m Breaker Installation Mount a device which shuts off the electrical path automatically leakage breaker when electrical leakage is detected CAUTION Electrostatic discharge can affect electronic components Take precautions to prevent electrostatic discharges from personnel or hand tools during the water heater installation and servicing to protect product s electronic control 28 Remote Controller Remarks 125 F 55 Celsius display mode Fahrenheit display mode Install the remote controller according to the instructions in the Installation Guide p 36 Only one remote controller can be connected to the water heater A malfunction may occur if two or more remote controllers are connected The water heater has been factory set to allow a maximum temperature setting of 120 F 50 To access higher temperature settings through the remote controller follow the below steps When setting the maximum temperature to 125 140 F
8. Quick Connect Cord QC 2 Remote Controller Cord 26ft 8m RC CORD26 3 75mm PVC Terminal VK3 H PVC Bird Screen for 3 75mm PVC VT3 PVCS Isolation Valves includes pressure relief valve Bird Screen for 4 100mm PVC VT4 PVCS Pipe Cover PC 3S SUS 3 75mm 4 100mm Horizontal Hood Termination PVT HL SV Conversion Kit SV CK 3 90 Elbow With Inlet Screen Installation Manual Check List Neutralizer NC 1 Quick Connect Multi System Installation The Quick Connect Multi System allows the installation of two units together utilizing only the Quick Connect Cord F The Quick Connect Cord is 6 ft 2m long Install the units 2 18 BO 457mm apart from each other to ensure the cord will be able to reach between the units See Typical Plumbing diagram If the distance between the two units is too great not only will the cord not be able to reach but the water temperature may also become unstable because of the difference in pipe length between the two units System Diagram When connecting two units use only a single remote controller Quick Connect r EE Connector Connector Note Connect the remote Terminal Block controller to only one l Remote Controller l of the units Remote Controller Cord Gas Supply Piping Cold Water Supply
9. Do not common vent or connect more than one appliance to this venting system The total vent length including horizontal amp vertical vent runs should be no less than 3 0 9m Do not store hazardous or flammable substances near the vent termination and check that the termination is not blocked in any way Steam or condensed water may come out from the vent termination Select the location for the termination so as to prevent injury or property damage If snow is expected to accumulate take care the end of the pipe is not covered with snow or hit by falling lumps of snow Follow all vent system requirements in accordance with relevant local or state regulation or in the absence of local or state code in the U S to the National Fuel Gas Code ANSI Maximum Vent Lengths This appliance has been designed to be vented with either 3 75mm or 4 100mm PVC or CPVC pipe Do not exceed the following maximum vent lengths Pipe diameter 3 75mm 4 100mm No of Elbows Max Straight Vent Length 7 2m 9 0m 10 8m 12 6m 47 14 4m 53 16 2m Not including the termination 24 30 85 4T Maintain the same vent pipe diameter from the heater flue to the vent termination The exhaust and intake pipes must be the same vent pipe diameter Clearances PVC or CPVC has been approved for use on this appliance with zero clearance to combustibles Maximum Ve
10. 0 9m above any forced air inlet within 10 3m 4 1 2m below 4 1 2m horizontally from or 1 0 3m above any door window or gravity air inlet into any building per National Fuel Gas Code ANSI Z223 1 NFPA 54 eSlope the horizontal vent 1 4 upwards for every 12 300mm toward the termination eUse a condensation drain if necessary e In the Commonwealth of Massachusetts a carbon monoxide detector is required for all side wall horizontally vented gas fuel equipment Please refer to Technical Bulletin TB 010606 for full installation instructions e When installed in a manufactured home all combustion air must be supplied from the outdoors as shown on pages 15 17 Vertical Vent Termination PVC CPVC Materials Only Insert Bird Screen in End of 90 Elbow L3 Storm Collar Roof Flashing Firestop Support Exhaust Intake 4 Hanger Firestop 2 Strap SV Conversion Kit Accessory SV CK 3 Inlet screen Slope ven Upwards 1 0 3m Minimum Not supplied with water heater order separately 1 0 3m minimum recommended but not required e Terminate at least 6 1 8m from the combustion air intake of any appliance and 3 0 9m from any other building opening gas utility meter service r
11. 1 Short length using 3 75mm pipe Shorter or longer vent pieces may also be used up to the maximum allowed vent length 2 Long length using 3 75mm pipe poe c 3 Short length using 4 100mm pipe E The power must be unplugged when 27 Long length using 4 100mm pipe adjusting the dip switches to switch the airflow amount ON Oorr O 1234567 8 Venting With PVC or CPVC This appliance can be vented with non cellular core plastic pipe materials as specified in the below table Item Material United States Schedule 40 PVC ANSI ASTM D1785 Exhaust Vent Air Intake PVC DWV ANSI ASTM D2665 Schedule 40 CPVC ANSI ASTM F441 Pipe Cement Primer PVC ANSI ASTM D2564 CPVC ANSI ASTM F493 Note Do Not Use Cellular Foam Core Pipe PVC CPVC Installation Instructions Use only solid PVC or CPVC schedule 40 pipe Cellular foam core piping is not allowed 3 or 4 schedule 80 pipe may also be used on this appliance however the BTUH input of the appliance will be reduced by up to 5 Follow all general venting guidelines as outlined on this page PVC or CPVC pipe has been approved for use on this appliance with zero clearance to combustibles The pipe
12. 55 60 C gt 1 Turn the water heater off by pressing the Power On Off Button on the remote controller 2 Press and hold the FLOW METER ALARM SET Button until a sound is heard 2 sec and 120 F 50 appears on the display 3 Set the upper limit of the hot water supply temperature to 125 F 130 F 135 F or 140 F 55 or 60 using the UP and DOWN setting Buttons 4 To put the water heater back into operation press the Power On Off Button on the remote controller To keep the water heater off let the unit sit for 30 sec to return to the original display e This unit can be programmed so that it will default to one of three temperatures if the remote controller is removed 140 F 60 130 F 55 120 F 50 C To change the default temperature adjust the dip switches as described below The default temperature is 120 50 1 Disconnect electrical power to the water heater 2 Remove the front cover of the water heater 4 screws 3 Disconnect the remote controller Adjust the dip switches as illustrated below 4 Replace the front cover of the water heater 4 screws 5 Reconnect electrical power to the water heater Ola gt 4 Do not change any other dipswitches 5 o N ON
13. Drain connecting supply Heat insulation material Drain pipe 25 Condensate piping to floor drain H Rm E Electrolux Condensing Tankless Gas Water Heater 0000000000000000 0000000000000000 0000000000000000 Condensate piping with pump Electrolux Condensing Tankless Gas Water Heater 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 DO NOT ADD ANY VALVES Slope pipe downwards 1 4 per foot 1 2 PVC pipe The end of the drain pipe must have an air gap Floor drain Note MAINTAIN CLEARANCE DO NOT ADD ANY VALVES Slope pipe downwards 1 4 per foot The end of the drain pipe must have an air gap 3 8 ID tubing Condensate pump nstall tubing according to pump manufacturer s instructions If the drain line becomes clogged or frozen condensate will back up into the water heater and a 29 error code will flash on the remote controller ceasing operation If this occurs clear the clog or freeze So that condensate can freely flow Be sure to slope the drain pipe use the appropriate size pipe allow the proper clearances and apply freeze prevention measures when necessary to prevent the drain line from clogging or f
14. Gas Connection Do not use piping with a diameter smaller than the inlet diameter of the water heater e Gas flex lines are not recommended unless they are rated for 180 000 btuh e Install a gas shutoff valve on the supply line Use only approved gas piping materials In order to check the gas supply pressure to the unit a tap is provided on the gas inlet Remove the hex head philips screw from the tap and connect a manometer using a silicon tube In order to check the gas manifold pressure a pair of taps are provided on the gas valve inside the unit The pressure can be checked either by removing the hex head philips screw and connecting a manometer with a silicon tube or by removing the 1 8 NPT screw with an allen wrench and connecting the appropriate pressure gauge Sample Gas Line Electrolux Condensing Tankless Gas Water Heater 180 000 Btuh Outlet E Barbecue 50 000 Btuh Outlet A Clothes Dryer 35 000 Btuh Outlet C 10 3m 5 1 5m Section 3 Section 2 7 Section 1 5 1 5m 5 1 5m Section 4 5 1 5m Outlet B Gas Fireplace Gas Range Stove 25 000 Btuh 65 000 Btuh Natural Gas Meter See next page for the pipe capacity charts 20 Instructions 1 Size each outlet branch starting from the furthest using the Btuh required and the length from the meter 2 Size each section of the main line using the length to the furthest outlet
15. Commonwealth of Massachusetts a carbon monoxide detector is required for all side wall horizontally vented gas fuel equipment Please refer to Technical Bulletin TB 010606 for full installation instructions Vertical Vent Termination PVC CPVC Materials Only 23 ft Min Insert Bird Screen in End of 90 Elbow Flashing Insert Bird Screen in End of 90 Elbow 12 over maximum snow level or 24 whichever is greater Storm Roof pl Flashing Exhaust Storm Collar 12 over maximum snow level or 24 whichever is greater Firestop Support Firestop Hanger Strap Firestop Slope vent Upwards Minimum Not supplied with water heater order separately 1 minimum recommended but not required When choosing intake and exhaust terminations you must use the same type of elbow i e both 45 elbows or both 90 elbows This will help with proper combustion by putting both terminations in the same pressure zone 16 e As illustrated on the left make sure to keep a distance of 3 0 9m or wider between the intake and exhaust when installing the vent piping Terminate at least 6 1 8m from t
16. Connect A 2 amp Connecting the Quick Connect Cord to the two units Turn off the power Remove the front cover of the heater 4 screws Pass the Quick Connect Cord through the wiring d throughway and into the unit Plug the connector on the Quick Connect Cord to the receptacle inside the unit Attach the ground wire of the Quick Connect Cord to the terminal block fixing plate If the ground wire is not attached electrical noise 000 may cause problems Ground wire Secure the Quick Connect Cord with a clamp Connector Coupling Cord Replace the front cover Connector Clamp Wiring Throughway 32 E Periodically check the following to ensure proper 1 4 ntena n ce operation of the water heater e The venting system must be examined periodically by a qualified service technician to check for any leaks or corrosion The burner flame must be checked periodically for a proper blue color and consistency e f the flame does not appear normal the burner may need to be cleaned e f the burner needs to be cleaned it must be performed by a qualified service technician Do not obstruct the flow of combustion and ventilation air The pressure relief valve must be operated once a year to ensure that it is functioning properly and there is no obstruction Turn the power off to the unit before opening the relief valve and make sure that water draining out of the valv
17. and the Btuh required by everything after that section Sample Calculation Outlet 45 13 5m Use 50 15 50 000 Btuh requires 1 2 Outlet B 40 12m 65 000 Btuh requires 1 2 Section 1 45 13 5m Use 50 15m 115 000 Btuh requires 3 4 Outlet C 30 9m 35 000 Btuh requires 1 2 Section 2 45 13 5m Use 50 15m 150 000 Btuh requires 3 4 Outlet D 25 7 5m Use 30 9m 25 000 Btuh requires 1 2 Section 3 45 13 5m Use 50 15m 175 000 Btuh requires 1 Outlet E 25 7 5m Use 30 9m 199 900 Btuh requires 3 4 Section 4 45 13 5m Use 50 15 374 900 Btuh requires 1 1 4 Gas Line Sizing for an Electrolux Condensing Tankless Gas Water Heater Adapted from UPC 1997 Maximum Natural Gas Delivery Capacity in Cubic Feet per Hour 0 60 Specific Gravity 0 5 WC Pressure Drop Pia ma s ee 73 6 6 so 53 so 44 249 965 3563 6995 a Contact the Gas Supplier for Btu Cubic Ft of the Supplied Gas 1000 BTU Cubic Ft is a Typical Value Maximum Liquefied Petroleum Undiluted Delivery Capacity in Thousands of Btuh 0 5 WC Pressure Drop Pipe Length in Feet Size 2 275 189 152 129 114 103 96 89 83 78 69 63 55 For reference only Please consult gas pipe manufacturer for actual pipe capacities Maximum Capacity of Flex TracPip in Cubic Feet per Hour of Natural Gas 0 60 Specific Gravity 0 5 WC Pressure Drop Pipe Length in Feet S
18. cord Remote Control E Wires all Packing take off the paper Remote Controller Cord Rear Side of Remote Controller 3 Remove the cover of the remote control mark the location of the screw holes and drill holes for the wall anchors 4 Insert the wall anchors screw the remote control to the wall and replace the cover Wall Anchor Phillips Roundhead Wood Screw 3
19. device Mounting Make sure the unit is installed securely so that it will not fall or move due to vibrations or earthquakes Structure Do not change any other dipswitches e Adjust the dip switches as illustrated in the table to the right if this water heater is installed at an altitude OFF of 2000 ft 610m or higher N Disconnect power to the water heater before changing i the dip switches Failure to perform this step will result in a 73 code displayed on the remote controller and a cease in operation If this occurs disconnect then reconnect power to the water heater to reset the system Note Please refer to page 29 for the location of the 0 1 831 200 10 dip switch bank ON OFF O High elevation adjustment 12345678 Above 2 000 ft Installations at Elevations Filling the condensate trap with water The condensate trap can be filled before connecting the vent pipe Filling the condensate trap before vent pipe installation Prior to initial start up make sure that you fill the condensate trap with water DANGER This is to prevent dangerous exhaust gases from entering the building Failure to fill the condensate trap could result in severe personal injury or death Please follow one of the procedures described below to ensure that the condensate trap is filled with water 1 Fill the condensate trap by pouring approx 30 oz 850ml of water
20. discharge line must be installed to allow complete drainage of both the valve and the line If this unit is installed with a separate storage vessel the separate vessel must have its own temperature and pressure relief valve This valve must also comply with The Standard for Relief Valves and Automatic Gas Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 in the U S only A temperature relief valve is not required but if one is used do not install the valve with the probe directly in the flow of water This may cause unwarranted discharge of the valve Piping and components connected to the water heater shall be suitable for use with potable water Toxic chemicals such as those used for boiler treatment shall not be introduced into the potable water A water heater used to supply potable water may not be connected to any heating system or components previously used with a nonpotable water heating appliance When water is required in one part of the system at a higher temperature than in the rest of the system means such as a mixing valve shall be installed to temper the water to reduce the scald hazard e Flush water through the pipe to clean out metal powder sand and dirt before connecting it Perform the following insulation measures for prevention of freezing Take appropriate heat insulation measures 0 wrapping with heat insulation materials using electric heaters accordin
21. falling objects such as under shelves The water heater must be installed in a place where supply and exhaust pipes can be installed as directed Do not install the water heater where the exhaust will blow on outer walls or material not resistant to heat Also consider the surrounding trees and animals The heat and moisture from the water heater may cause discoloration of walls and resinous materials or corrosion of aluminum materials N CAUTION Avoid installation above gas ranges or stoves P a Avoid installation between the kitchen fan and stove If oily fumes or a large amount of steam are present in the installation a location take measures to prevent the fumes and steam from prohibited gt T entering in the equipment e Install in a location where the exhaust gas flow will not be affected by fans or range hoods E e Take care that noise and exhaust gas will not affect neighbors lh Avoid installation on common walls as the unit will make some i TECTA Be sure to do operational noises while it is running D Before installing make sure that the exhaust flue termination will have the proper clearances according to the National Fuel Gas Code ANSI Z223 1 KE 9 Prohibited A State of California The water heater must be braced anchored or strapped to avoid moving du
22. shall be installed so that the first 3 0 9m of pipe from the appliance flue outlet is readily accessible for visual inspection When preparing and assembling the pipe follow instructions as provided by the pipe manufacturer In general the following practices must be observed Squarely cut all pieces of pipe o Remove all burs and debris from joints and fittings All joints must be properly cleaned primed and cemented Use only cement and primer approved for use with the pipe material as outlined in the above table N WARNING CARBON MONOXIDE POISONING Failure to properly seal the vent system could cause flue products to enter the living space All piping must be fully supported Use pipe hangers at a minimum of 3 0 9m intervals Do not use the water heater to support the vent piping When attaching the piping to the water heater use the appropriate primer and cement to ensure a proper seal A bird screen must be installed on the vent terminations to prevent debris or animals from entering the piping These screens are not supplied with the water heater and must be purchased separately part 4VT4 PVCS use part VT3 PVCS when using 3 75mm PVC or CPVO Do not exceed the following maximum vent lengths No of Elbows 3 75mm Pipe 4 100mm Pipe 24 24 30 30 35 E 35 41 41 47 47 53 53 Not including the termination Vent Pipe Installation
23. water heater causing abnormal sounds and decreasing the durability of the heat exchanger Freezing is prevented within the device automatically unless the outside temperature without wind is below 30 F 35 When combustion air is supplied from the indoors the room temperature must be greater than 32 F 0 to prevent freezing and the room inside must not have negative pressure e f this model is installed in an area where the outside temperature can approach freezing conditions of 30 F 35 C or below then additional freeze protection measures must be used For temporary freeze protection measures refer to the Use and Care Manual e The freeze prevention heaters will not prevent the plumbing external to the unit from freezing Protect this plumbing with insulation heat tape or electric heaters solenoids or pipe covers n order for the freeze prevention heaters to operate the water heater must have power at all times 23 Water Treatment If this water heater will be installed in an application where the supply water is hard the water must be treated with a water softener or scale inhibitor Refer to the below tables for suggested treatment and maintenance measures to be taken based on the water hardness level Damage to the water heater as a result of water in excess of 12 gpg 200 mg L of hardness is not covered by the Electrolux Home Products Inc Warranty Note Water softeners may be regulated by the
24. Horizontal Vent Termination PVC CPVC Materials Only ntake and exhaust should face the same direction Intake and exhaust should keep the same pressure zone Exhaust Intake nsert the bird screen 90 elbow vertical setting downward Ensure at least 3ft 0 9m or more distance between the near edge of the air intake pipe or exhaust pipe to the inside corner of a wall Ensure at least 2ft 0 6m or more distance between intake pipe and exhaust pipe L The distance is measured at inside of pipe to inner Interior View Exterior View dimension ntake and exhaust should face the same direction Intake and exhaust should keep the same pressure zone Exhaust Q0 m nsert the bird screen 90 elbow vertical setting downward 21ft Min T 21ft Min Intake ZH Ey e Ensure at least 3ft 0 9m or more distance between Intake edge of air intake pipe or exhaust pipe and corner wall 23 Min Upper side is exhaust lower side is intake The reverse connection is not allowed e Ensure at least 1ft 0 3m or more distance between intake pipe and exhaust pipe L The distance is measured at the outlets of Interior View Exterior View intake port terminal and exhaust port terminal ntake and exhaust should face the same direction Intake and exhaust should keep the same pres
25. IE Failure to perform the above 2 steps could result in a fire or explosion causing property damage personal injury or death Refer to the instructions provided with the conversion kit for additional details Horizontal Vent Termination PVC CPVC Materials Only Exhaust Hanger Straps p Intake SV Conversion Kit Accessory SV CK 3 1 0 3m Minimum Slope Insert Bird Upwards Screen in Each End of Tee Not supplied with water heater order separately 1 0 3m Minimum recommended but not required Pipe Material PVC or CPVC Max Straight Vent Length No of Elbows 4 100mm Pipe 3 75mm Pipe 24 7 2m 24 7 2m 30 9 0m 35 10 8m 41 12 6m 47 14 4m 53 16 2m Not including the termination A tee 45 elbow or the PVT HL termination may be used for the vent termination It is not necessary to use bird screens with the PVT HL termination e Terminate at least 12 300mm above grade or above snow line e Terminate at least 7 2 1m above a public walkway 6 1 8m from the combustion air intake of any appliance and 3 0 9m from any other building opening gas utility meter service regulator etc Terminate at least 3
26. Typical Plumbing Distance at center 20 3 36 3 in 515 922mm Distance on sides 2 18 in 50 457mm e 1 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00000 000000 Union Union Make this distance as short 1 Size the piping to allow for the i Quick Connect Cord Union E maximum flow rates of the units as possible hot water temperature Shutoff Valve Gas Valve will become unstable as the pipe length increases ON Shutoff Valve NN gt Hot Water Cold Water Shutoff Valve Leave enough clearance around the plumbing to The backflow preventer is apply insulation It will be necessary to add put up before it diverges bends to the piping to ensure that this clearance is available e Insulate the hot water piping to prevent heat loss Insulate and apply heating materials to the cold water supply piping to prevent heat loss and freezing of pipes when exposed to excessively cold temperatures 4 Before Installation N DANGER Checkup Check the fixing brackets and vent pipe yea
27. at exhaust can t accumulate Do not enclose the termination with corrugated metal or other materials N WARNING Avoid places where fires are common such as those where gasoline O benzene and adhesives are handled or places in which corrosive gases ammonia chlorine sulfur ethylene compounds acids are present Using the incorrect voltage may result in fire or cracking Avoid installation in places where dust or debris will accumulate Dust may block the air supply opening causing the performance of the device fan to drop and incomplete combustion to occur as a result Avoid installation in places where special chemical agents e g hair spray or spray detergent are used Ignition failures and malfunction may occur as a result Carbon Monoxide Poisoning Hazard Do not install this water heater in recreational vehicle or on a boat NCAUTION The water heater is designed for indoor installation only Never install it O outdoors or in a bathroom it may be damaged or a fire may be caused Consult with the customer concerning the location of installation nstall the water heater an area that allows for the proper clearances to combustible and noncombustible construction Consult the rating plate on the appliance for proper clearances Do not install the water heater in a place where it may be threatened by
28. circuit to the pump Larger Pumps Replace the front cover Relay connection with larger pumps gt 85 W 1 Locate and prepare the pump control wires as described above 2 Choose a suitable installation location for the relay where it will be protected from moisture 3 Connect the pump control wires from the heater to the signal input on the relay 4 Cut one of the electrical supply leads and wire it across the open terminals of the relay 5 Secure all connections and replace the front cover of the heater 120VAC Y 1 4 Connect to Pump Control Relay ex Omron G7L2ABUBJCBAC120 Wires in Unit 0 2 Circulation Pump 31 A For Quick Connect Multi System Installation Connecting Quick Connect Cord 2 use part 2 only Sold Separately The wire coloring on the Quick Connect Cord 2 will not be the same as the wire coloring of the Quick Connect Cord 2 tag connection plug inside the unit 3 1 Red 1 Red 1 White 1 The remote controller can be connected to either 2 Black 2 Black 2 Green 2 unit A or B Do not connect a remote controller a White E 4 Green 4 Green 4 Black 4 Green to both units 5 Blue 5 Blue 5 Blue 5 Blue Disconnect the remote controller from either unit l A or B prior to installing the Quick Connect Cord T Quick
29. ct then reconnect electrical power to the water heater Press the Flow Meter Alarm Set Button and hold it in for 2 seconds or more Press the Flow Meter Alarm Set Button until the remote controller displays item number 12 Press Setting Button A for 5 seconds or more to change the display units to F Press Setting Button W for 5 seconds or more to change the display units to C To confirm the setting turn the water heater on by pressing the Power On Off Button on the remote controller 30 E This feature is not available when using the Quick Pump Wiring Connect Multi System feature Connecting the pump control wire Leave enough slack so that the pump control wires will stay connected if the unit is removed Wire Tag from the wall Remove the front cover of the heater 4 screws Cut off the connector at the end of the pump control Crimping Terminal wires Wire the pump control wires through the wiring throughway and connect them to the wiring inside the pump this will be the power supply for the pump do not also connect 120VAC to the pump Wirin If a large pump is being used greater than 85W use Th 9 Supplies Power for the voltage from these wires as the signal to cl ge from these wires as the signal to close Circulating Pump normally open relay through which 120VAC will be Use a Relay for supplied directly from a wall
30. cubic feet of fresh air per minute 10 250mm gt 20 500mm 20 500mm gt 10 250mm Openings supplying indoor air 19 Follow the instructions from the gas supplier O Gas Piping The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of psig 3 5 kPa The Appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 7 psig 3 5 kPa The appliance and its gas connections must be leak tested before placing the appliance in operation The inlet gas pressure must be within the range specified This is for the purposes of input adjustment In order to choose the proper size for the gas line consult local codes or the National Fuel Gas Code ANSI 2223 1 Gas Pressure Size the gas line according to total btuh demand of the building and length from the meter or regulator so that the following supply pressures are available even at maximum demand Natural Gas Supply Pressure Min 4 WC Max 10 5 WC LP Gas Supply Pressure Min 8 WC Max 14 WC Measuring Gas Pressure Gas Meter Select a gas meter capable of supplying the entire btuh demand of all gas appliances in the building
31. d 5 00 Observe all applicable codes This appliance is suitable for combination potable water and space heating applications It cannot be used for space heating applications only Do not use this appliance if any part has been underwater Immediately call a qualified service technician to inspect the appliance and replace any part of the control system and gas control which has been under water If the water heater is installed in a closed water supply system such as one having a backflow preventer in the cold water supply line means shall be provided to control thermal expansion Contact the water supplier or a local plumbing inspector on how to control this situation A pressure relief valve must be installed near the hot water outlet that is rated in accordance with and complying with either The Standard for Relief Valves and Automatic Shutoff Devices for Hot Water Supply Systems ANSI Z21 22 or The ANSI ASME Boiler and Pressure Vessel Code Section IV Heating Boilers This pressure relief valve must be capable of an hourly Btu rated temperature steam discharge of 180 000 Btuh Multiple valves may be used The pressure relief capacity must not exceed 150 psig No valve shall be placed between the relief valve and the water heater The relief valve must be installed such that the discharge will be conducted to a suitable place for disposal when relief occurs No reducing coupling or other restriction may be installed in the discharge line The
32. e proper pressure to the unit may result in noisy operation shorter lifetime of the unit and may cause the unit to shut down frequently 22 Supply water piping Do not use PVC iron or any piping which has been treated with chromates boiler seal or other chemicals Mount check valve and a shut off valve near the inlet n order for the client to use the water heater comfortably 98 1 to 491 kPa 14 to 70 PSI of pressure is needed from the water supply Be sure to check the water pressure If the water pressure is low the water heater cannot perform to its full capability and may become a source of trouble for the client Drain piping Expansion water may drop from the pressure relief valve and wet the floor If necessary provide drain piping or use a drain hose to remove the water Freeze Prevention Hot water piping Do not use lead PVC iron or any piping which has been treated with chromates boiler seal or other chemicals The longer the piping the greater the heat loss Try to make the piping as short as possible Use mixing valves with low water resistance Use shower heads with low pressure loss f necessary use a pump or other means to ensure that the supply water pressure to the inlet of the heater does not fall below 29 PSI when the maximum amount of water is being demanded Also install a pressure meter on the inlet If this is not done local boiling will occur inside the
33. e remote controller has been properly installed I Recommended installation location of the remote controller is in a bathroom Included Parts List Wall Packing Connecting Wire Part Name Remote Controller Wall Packing Phillips Roundhead Wood Screw Wall Anchor not disassemble the remote controller Notes on the Installation Location e The remote should be installed in an easily accessible location Avoid installing in a place where water or steam can come into contact with the controller Avoid locations where special chemical agents e g benzene fatty and oily detergents are used Avoid outdoor installation or installation in an indoor location where it will be exposed to direct sunlight 36 Phillips Roundhead Wood Screw Wall Anchor Remote Controller Connection of Remote Controller Cord White Connector gt To Remote Controller Y shaped terminals To Water Heater two core Confirm the connection with the labels at both ends of the remote controller cord A 26 8m cord can be purchased separately Part RC CORD26 The remote controller cord can be extended up to 300 ft 90m by splicing the cord and using 18 gauge wire to extend the cord to the appropriate length Installation 1 Apply Wall Packing to the rear side of the remote controller 2 Connect the remote controller wires to the separate remote controller
34. e will not cause any damage e f the relief valve discharges periodically it may be due to thermal expansion in a closed water system Contact the water supplier or a local plumbing inspector on how to correct this situation Do not plug the relief valve e See Use and Care Manual for further maintenance Warning There is a scald potential if the output temperature is set too high Should overheating occur or the gas supply fail to shut off turn off the manual gas control valve to the appliance Do not use this appliance if any part has been under water Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water Periodically check and clean the filter inside the cold water inlet of the unit The installer should test operate the unit explain to 1 5 Tri a pe rati OM hecustomer how to use the unit and give the owner this manual before leaving the installation Preparation 1 Open a hot water fixture to confirm that water is available and then close the fixture 2 Open the gas supply valve 3 Turn on the power supply Using the remote controller turn on the Power On Off button the Operation lamp will turn on 1 Open a hot water fixture and confirm that the Burner On lamp comes on and that hot water is being produced If necessary repeat until the air in the gas piping is bled out White smoke may be no
35. ed immediately close off all gas and water shutoff valves drain all of the water out of the unit and the plumbing system to prevent the unit and system from freezing and bleed the gas out of the gas line Freezing is not covered by the warranty 34 N WARNING A fire or explosion may result if these instructions are not followed which may cause loss of life personal injury or property damage Lighting Instructions This water heater does not have a pilot It is equipped with an ignition device that automatically lights the burner Do not try to light the burner by hand 1 Read the safety information in the installation manual or on the front of the water heater 2 Turn off all electrical power to the unit 3 Do not attempt to light the burner by hand 4 Turn the gas control manual valve external to the unit clockwise to the off position 5 Wait five minutes to clear out any gas If the smell of gas remains stop and follow the instructions on page 3 of Use and Care Manual Turn the gas control manual valve counterclockwise to the on position Turn on electric power to the unit The unit will now operate whenever hot water is called for If the unit will not operate follow the shutdown instructions and call a service technician Shutdown Instructions 1 Stop any water demand 2 Turn off electric power 3 Turn the gas control manual valve clockwise to the off position Should overheating occur or t
36. egulator etc Enclose exterior vent systems below the roof line to limit condensation and protect against mechanical failure When the vent penetrates a floor or ceiling and is not running in a fire rated shaft a firestop and support is required When the vent termination is located not less than 8 2 4m from a vertical wall or similar obstruction terminate above the roof at least 2 0 6m but not more than 6 1 87m in accordance with the National Fuel Gas Code ANSI Z223 1 NFPA 54 e Provide vertical support every 3 0 9m or as required by the vent pipe manufacturer s instructions A short horizontal section is recommended to prevent debris from falling into the water heater e When using a horizontal section slope the horizontal vent 1 4 upwards for every 12 300mm toward the termination to drain condensate e When installed in a manufactured home all combustion air must be supplied from the outdoors as shown on pages 15 17 Combustion Air Supply combustion air to the units as per the National Fuel Gas Code ANSI Z223 1 Provide two permanent openings to allow circulation of combustion air Make each opening 199 square inches if they provide indoor air and 100 square inches for outdoor air e f the unit is installed in a mechanical closet provide a 24 600mm clearance in front of the unit to the door e f combustion air will be provided through a duct size the duct to provide 60
37. er Fixtures 13 Electrical Wiring EM e Do not connect electrical power to the unit until all electrical wiring has been completed Disconnect Power This appliance must be electrically grounded in accordance with local codes or in the absence of local codes with the National Electrical Code ANSI NFPA 70 Caution Label all wires prior to disconnection when servicing controls Wiring errors can cause improper and dangerous operation Verify proper operation after servicing Field wiring to be performed at time of appliance installation N WARNING Electrical Shock Hazard Do not turn power on until electrical wiring is finished Disconnect power before servicing Failure to do so may result in death or serious injury from electrical shock e The electrical supply required by the water heater is Do not let the power cord contact 120VAC at 60 Hz the gas piping The power consumption may be up to 291W or higher if poe e e using optional accessories lie the redundant power cord Use an appropriate circuit outside the water heater Putting the Do not disconnect the power supply when use When redundant length of cord inside the I the power is off the freeze prevention in the water heater water heater may cause electrical l will not activate resulting in possible freezing damage interference and faulty operation a J
38. er ity Water Supply Condensing Heater Tankless Gas Water Heater 0000000000000000 0000000000000000 Optional Sediment Filter Shutoff Valve gt lt Water Treatment Device Hot Water to Fixtures 24 11 Condensate Piping N CAUTION Due to the acidic nature of the condensate be sure to properly drain and if necessary treat the condensate prior to disposal Damage caused by improperly handled condensate is not covered by the warranty This water heater is a high efficiency fully condensing appliance which produces acidic condensate during operation The water heater incorporates a collection and removal system which must be properly drained in order to ensure proper operation of this appliance The pH level of the condensate is approximately 2 3 An external neutralizer must be installed on the drain piping prior to disposal when required by local code or when the condensate could cause damage e f an external neutralizer is installed periodic replacement of the neutralizing agent will be required Refer to the instructions supplied with the neutralizer for suggested replacement intervals n order to drain the condensate a 1 2 threaded fitting is provided at the base of the water heater Do not reduce the size of this fitting or the drain piping to less than 1 2 In cold climates do not drain the condensate to the outdoors If the drain pipe freezes during cold weat
39. eywell Aquastat Model L6006A or L6006C Combination Potable Water and Space Heating System Notes 1 Electrolux recommends the use of an Isolation Kit with the installation These kits include an integrated shut off and service valve with unions and a pressure relief valve Size the pump to provide a maximum of 3 GPM Air Handler 11 3 L min with a head pressure equal to the loss Electrolux through the water heater and Air Handler Condensing Check valve required if it is not included with the pump Tankless Gas Set the flow switch to deactivate the Air Handler when Water Heater the domestic hot water flow reaches 3 GPM 11 3 L min 2000000000000000 Adjust as necessary to prevent cycling 0000000000000000 0000000000000000 9900900009000000 If the system requires water for space heating at a higher temperature than for other uses means such as a mixing valve shall be provided to temper the water for the other uses to help prevent scalding 6 Expansion tank required if a backflow preventer is installed Isolation Kit 1 The water heater cannot be used for space heating applications only Valve 3 5 e Gas Supply Flow Switch 4 Backflow Preventer ES E optional Cold Water Supply T L Optional Expansion Tank 6 Mixing Valve 5 Y Hot Wat
40. g to the climate Completely insulate as Doneco eiaa of the region to prevent the pipe from freezing tne water inlet and drain plug with insulation Make sure that there are no water leaks from the cold and hot water Engs so that water in the pipe can be drained supply pipes then insulate the pipes completely Ld Be sure to also completely insulate the water supply valve and the MF Insulate the water cold and hot water connections on the water heater refer to the figure supply valve completely on the right Do not cover the water drain plug with insulation so that water in the pipe can be drained Refer to the figure in the right Use a union coupling or flexible pipe for connecting the pipes to reduce the force applied to the piping Do not use piping with a diameter smaller than the coupling When feed water pressure is too high insert a depressurizing valve or take water hammer prevention measure Avoid using joints as much as possible to keep the piping simple Avoid piping in which an air holdup can occur e f installing the unit on a roof f the unit is installed on a roof to supply water to the levels below make sure that the water pressure supplied to the unit does not drop below 29 psi It may be necessary to install a pump system to ensure that the water pressure is maintained at this level Check the pressure before putting the unit into operation Failure to supply th
41. he combustion air intake of any appliance and 3 0 9m from any other building opening gas utility meter service regulator etc e Enclose exterior vent systems below the roof line to limit condensation and protect against mechanical failure When the vent penetrates a floor or ceiling and is not running in a fire rated shaft a firestop and support is required e When the vent termination is located not less than 8 2 4m from a vertical wall or similar obstruction terminate above the roof at least 2 0 6m but not more than 6 1 87m in accordance with the National Fuel Gas Code ANSI Z223 1 NFPA 54 Provide vertical support every 3 0 9m or as required by the vent pipe manufacturer s instructions A short horizontal section is recommended to prevent debris from falling into the water heater e When using a horizontal section slope the horizontal vent 1 4 upwards for every 12 300mm toward the termination to drain condensate Horizontal Vent Termination 3 75m Concentric PVC CPVC Termination 3 75mm or 4 100mm Intake bw Hanger Straps Strap gt 1 25mm to SN a 000 9 pert N 4 100mm Exhaust 3 75mm Slope vent Upwards Insert Bird Screen in End of Termination Not supplied with water heater order separately
42. he gas supply fail to shut off turn off the manual control valve to the appliance 16 Dimensions inch mm 6 0 24 x 0 4 6mm x 10mm OBLONG HOLE 6 7 170mm 18 4 468mm 5 5 140mm 17 6 448mm 3 9 100mm 0 4 94 240mm 5 T Qmm 2 8 70mm E 04 5 114mm 4 5 114mm 5 89 5mm 3 5 89 5mm 14 86mm FLUE COLLAR 000000 14 6mm 0 4 10mm 28 Fomm WIRING THOROUGHWAY 3 9 100mm 120 5 5 140mm CONDENSATE DRAIN YEA 6 7 170mm WATER DRAIN VALVE 6 0 24 x 0 4 6mm x 10mm OBLONG HOLE WATER DRAIN VALVE WATER FILTER HOT WATER OUTLET WATER DRAIN VALVE COLD WATER INLET VIEW FROM TOP 12 6 820mm 0 179mm HEIGHT OF EACH FITTING FROM BOTTOM OF CASE EN18WI30LS EP18WI30LS CONDENSATE DRAIN 0 9 24mm HOT WATER OUTLET 1 8 45mm HOT WATER OUTLET 3 4 GAS INLET 3 4 COLD WATER INLET 1 9 49mm CONDENSATE DRAIN 1 2 GAS INLET 2 2 66mm WIRING THOROUGHWAY RM n 2 3 A COLD WATER INLET 3 4 5 4 137mm 9 6 244mm For Installers Read this installation guide carefully before carrying out installation Installation Guide Electrolux Home Products Inc Remote Controller 1 Do not connect power to the water heater before th
43. her the pipe will not drain condensate and the unit will stop operating Use plastic pipe such as PVC for the drain line Do not use steel black iron or any other material which can corrode when placed into contact with acidic condensate Keep the length of the drain pipe as short as possible Long runs or applications where the nearest drain is above the water heater will require the use of a condensate pump Size the pump to allow for a maximum condensate discharge of 2 GPH from the water heater Horizontal runs must be sloped 1 4 per foot towards the drain or condensate pump The condensate will be discharged by gravity force only Make the drain pipe run as short as possible The end of the drain pipe must not be submerged in water or blocked in any way To ensure proper drainage leave the end of the drain pipe open to the atmosphere Do not have a trap Also make sure that there are no obstructions blocking the drain line from discharging condensate Be sure to check that condensate is freely flowing from the drain piping after the system has been installed Condensate will begin flowing out of the water heater within 15 minutes after operation has started Take measures to prevent the condensate drain lines from freezing insulation heat tape electric heaters etc lll Do not pitch the drain line up once horizontal section has Water heater been introduced Always pitch the drain line down to ensure proper drainage
44. in 10 Above paved sidewalk or paved driveway located on public property Under veranda porch deck or balcony Maintain clearances in accordance with local installation codes and the requirements of the gas supplier F J K L M 7 Installation Securing to the wall The weight of the device will be applied to the wall If the strength of the wall is not sufficient reinforcement must be done to prevent the transfer of vibration Do not drop or apply unnecessary force to the device when installing Internal parts may be damaged and may become highly dangerous e Install the unit on a vertical wall and ensure that it is level Be sure to do Check Illustration AN CAUTION Location of Screw When installing with bare hands take caution to not inflict injury Be careful not to hit electrical wiring gas or water piping while drilling holes 1 Drill a single screw hole making sure to hit a stud 2 Insert and tighten the screw and hang the unit by the upper wall mounting bracket Locating Screw Holes Determine the positions for the remaining four screws two for the top bracket and two for the bottom and remove the unit Drill holes for the remaining four screws Hang the unit again by the first screw and then insert and tighten the remaining four screws Take waterproofing measures so that water does not enter the building from screws mounting the
45. ination Terminate at least 12 300mm above grade or above snow line Terminate at least 7 2 1m above a public walkway 6 1 8m from the combustion air intake of any appliance and 3 0 9m from any other building opening gas utility meter service regulator etc Terminate at least 3 0 9m above any forced air inlet within 10 3m 1 0 3m below 1 0 3m horizontally from or 1 0 3m above any door window or gravity air inlet into any building per National Fuel Gas Code ANSI Z223 1 NFPA 54 Slope the horizontal vent 1 4 upwards for every 12 300mm Use a condensation drain if necessary In the Commonwealth of Massachusetts a carbon monoxide detector is required for all side wall horizontally vented gas fuel equipment Please refer to Technical Bulletin TB 010606 for full installation instructions 17 Vent Pipe Installation When supplying combustion air from the indoors SV non direct vent Disconnect power and turn ON dip switch 3 if combustion air will be supplied from the indoors as illustrated to the right Refer to page 29 for the location of the dip switch bank l SV Conversion kit SV CK 3 is required for the air intake Dip switch No 3 is turned on OFF ON N WARNING E
46. into the exhaust accessory on the top of the appliance as illustrated below Or if the vent pipe has already been installed 2 After installing the drain pipe make sure that the area around the appliance is well ventilated open a window or a door if necessary Then operate the unit and verify that condensate is coming out of the drain pipe During normal use of the water heater condensate will begin to discharge from the drain pipe within 15 minutes of use However depending on the season and or installation site conditions it may take longer Note The condensate discharged from the water heater has a pH level of approximately 2 3 If required by local code the condensate must be neutralized prior to disposal into the sewer system Refer to pages 25 26 for additional details 11 12 8 Vent Pipe Installation N WARNING CARBON MONOXIDE POISONING Be sure to do Z233 1 NFPA 54 latest edition General Requirements e Under normal conditions this appliance will not produce an exhaust flue temperature in excess of 149 F 65 and schedule 40 PVC pipe may be used as the vent material If required by local code schedule 40 or 80 CPVC may also be used on this appliance Refer to page 14 for additional requirements Make sure the vent system is gas tight and will not leak Support the vent pipe with hangers at regular intervals as specified by these instructions or the instructions of the vent manufacturer
47. ize 3 4 206 147 121 105 94 86 75 71 67 55 48 Maximum Capacity of Flex TracPip in Thousands of Btuh Liquefied Petroleum 0 5 wC Pressure Drop Pipe Length in Feet Size 11 21 1993 1404 1143 988 884 805 745 696 656 621 506 438 For reference only Please consult gas pipe manufacturer for actual pipe capacities TracPipe is a registered trademark of Omega Flex Maximum Capacity for Gas Flex Connectors in Cubic Feet per Hour of Natural Gas 0 60 Specific Gravity 0 5 WC Pressure Drop Pipe Length in Inches Size 1 2 450 150 55 100 9 86 134 290 25 5 14 7 173 v ae e pu 0 120 130 90 990 Maximum Capacity for Gas Flex Connectors in Thousands of Btuh Liquefied Petroleum 0 5 Wc Pressure Drop Pipe Length in Inches size 12 300mm 24 600mm 36 900mm 48 1200mm 60 1500mm 72 1800mm sa 465 40 344 305 278 90 85 78 68 56 nu 2352 1920 1808 1536 1488 For reference only Please consult gas pipe manufacturer for actual pipe capacities 21 Installation and service must be performed by a qualified plumber In the W t r P IAI n Commonwealth of Massachusetts this product must be installed by a licensed a e g plumber or gas fitter in accordance with the Massachusetts Plumbing and Fuel Gas Code 248 CMR Sections 2 00 an
48. lation Manual a plastic pouch and attach it to the side of the water heater or the inside of the pipe cover or recess box if applicable or hand it to the customer to retain for future reference Also be sure to fill in all of the required i items on the registration warranty card and to hand the registration warranty card to the customer 5 along with the Use and Care Manual LOW LEAD FOR USE IN RESIDENTIAL APPLICATIONS IN THE UNITED STATES ONLY UU NOT INTENDED FOR USE IN CANADA OR MEXICO Installation must conform with local codes or in the absence of local codes the National Fuel Gas Code ANSI Z223 1 NFPA 54 latest edition and or CSA B149 1 Natural Gas and Propane Installation Code NSCNGPIC Low NOx Electrolux Home Products Inc reserves the right to discontinue or E q Approved by change at any time the designs and or specifications of its products SCAQMD without notice 14 ng J or 20 ppm ENERGY STAR Natural Gas Only The following accessories are included with the unit 1 Included Accessories Check for any missing items before starting installation Use and Care Manual Tapping Screw Warranty Installation Manual this document Remote Controller Remote Controller E Cord 6ft m See p 29 RC CORD6 The accessories listed below are not 2 Optional Accessories included with the units but may be necessary for installation
49. local water jurisdiction consult with the manufacturer for code sizing and installation guidelines the below diagram is for reference only Residential Use Treatment Guidelines Commercial Use Treatment Guidelines Hardness Treatment Flush Hardness Treatment Flush Type of Water Level Device Frequency Type of Water Level Device Frequency 1 3 gpg 1 3 gpg Slightly Hard 17 51 mg L Slightly Hard 17 51 mg L None None Moderately 3 7 929 Water Softener Moderately 3 7 9 9 __ water Softener 51 120 mg L Scale Inhibitor pine ee Hard 51 120 mg L Scale Inhibitor ui nhibitor Very Hard 10 14 gpg Water Softener Treatment 171 239 mg L Scale Inhibitor _ Required Very Hard 10 14 gpg Extremely gt 14 gpg Water Softener Treatment 171 239 mg L Scale Inhibitor Required Hard gt 239 mg L Scale Inhibitor Required Extremely gt 14 gpg Water Softener Hard gt 2 ibi Required 39 mg L Scale Inhibitor mg Scale nib Once var Nam ibi ET Mes y m Scale Inhibit ater Softener 120 171 mg L Scale Inhibitor Hard 120 171 mg L Scale Twice a Year Install Isolation Valves to allow forflushing Install Isolation Valves to allow for flushing Flushing is required if a water treatment device is not installed Flushing is required if a water treatment device is not installed Water Treatment System Shutoff Valve j Electrolux y itv Nater Suoni Cold to Wat
50. low 4 horizontally from or 1 above any door operable window or gravity air inlet into any building 3 above any forced air inlet within 10 2 2 9 Io co zc of 58 S t gc gt gt Illustration Clearance Requirements from Vent Terminations to Building Openings All clearance requirements are in accordance with ANSI Z21 10 3 and the National Fuel Gas Code ANSI Z223 1 Vent Terminal y Area Where Terminal Air Supply Inlet is Not Permitted Outdoor Combustion Air Above grade veranda porch deck 12 12 or balcony Window or door that may be opened id anm BON id or 12 opening or 1 0 3m above opening Permanently closed window SEN 2 Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet from the center of the terminal F Outside commer G j nsdeconer Q Each side of center line extended 3 0 9m within a height 15 4 5m 3 0 9m within a height 15 4 5m above meter regulator assembly above meter regulator assembly above meter regulator assembly l Service regulator vent outlet 3 0 9m 3 0 9m Nonmechanical air supply inlet or 4 below or to the side of combustion air inlet to any other opening or 1 above opening 12 appliance EX Mechanical air supply inlet 3 above if within 10 3 above if with
51. nt Length Adjustment Dipswitches The unit can be adjusted to accommodate longer vent runs refer to the below table to find the maximum vent length based on the number of elbows Adjust the dip switches according to the vent condition noted in the tables below Note By default the unit has been set to the short length condition When adjusting the dip switches for longer vent runs the BTUH input of the appliance will be reduced by up to 596 Disconnect power to the water heater before changing the dip switches Failure to perform this step will result in a 73 code displayed on the remote controller and a cease in operation If this occurs disconnect then reconnect power to the water heater to reset the system Note Please refer to page 29 for the location of the dip switch bank Maximum Vent Length Example Two 90 elbows maximum length 18 ft b 4m with dip switches set at short length condition Two 90 elbows maximum length 47 ft 14 4m with dip switches set at long length condition Maximum Vent Length Configurations Vent length m Do not change any other dipswitches OFF N ON Short length using 3 75mm pipe 8 Short length using 4 100mm pipe Vent length condition O Long length using 3 75mm pipe 4 Long length using 4 100mm pipe Table assumes straight vent pieces are 3 0 9m each
52. reezing 26 12 Plumbing Applications Recirculation System Notes 1 Size the pump to provide a maximum of 2 GPM 7 5 L min through the system at 10 ft 3m of head plus piping losses Hot Water Return Adjust the flow using a globe valve and verify the Electrolux flow rate with the maintenance monitors Condensing Cold Water Supply Pump Control Signal is the preferred method Tankless Gas to control the recirculation pump Water Heater A For pumps larger than 85W a relay connection 5 333399099299999 Fixtures must be used If the Pump Control Signal is not 5889959959999998 i used an Aquastat may be used to control the 2825505252522592 pump Use an Aquastat if the water heater is not controlling the pump i Set the Aquastat to 10 F 5 C below the set Expansion Tank output temperature Isolation __ Install according Electrolux recommends the use of an Isolation Kit Kit 4 to local code with the installation These kits include an integrated shut off and service valve with unions and a pressure relief valve de Gas Supply Aquastat 3 gt 1 1 Pump Control Signal 2 M O ees 4 Relay for Pump if larger than 85 Watts Optional 8 10 Gallon Storage Tank 120VAC To alleviate cold water sandwich Hot Water Neutral Ground Live Aquastat Wiring Use Hon
53. ring an earthquake Contact local utilities for code requirements in your area or call Electrolux Home Products Inc at 1 888 360 8557 and request instructions The Commonwealth of Massachusetts The water heater can be used for hot water only and not in a combination of domestic and space heating For Venting Manufacturers Requirements call Electrolux Home Products Inc at 1 888 360 8557 or visit us at www electroluxappliances com 6 Installation Clearances WARNING Before installing check for the following ANSI Z223 1 NFPA 54 latest edition Check Install in accordance with relevant building and mechanical codes as well as any local state or national regulations or in the absence of local and state codes to the National Fuel Gas Code Illustration Maintain the following clearances from both combustible and non combustible materials Distance from combustibles 12 300mm or more 4 100mm or more 2 50mm or more Distance from the side e f possible leave 8 200mm or more on either side of the unit to facilitate inspection e f possible leave 24 600mm or more in front of the unit to facilitate maintenance and service if necessary If possible leave 3 75mm or more above and below the vent pipe to facilitate inspection and repair if necessary Securing of space for repair inspection tel A 3 75mm or more
54. rly for damage or wear Replace if necessary N WARNING Precautions on Vent Pipe Replacement The vent system will almost certainly need to be replaced when this appliance is being installed Only use vent materials that are specified in this Installation Manual for use on this appliance Refer to the Vent Pipe Installation section for details If PVC CPVC or Category IV listed pipe is already installed check for punctures cracks or blockages and consult with the vent pipe manufacturer before reusing Improper venting may result in fires property damage or exposure to Carbon Monoxide Snow Precaution e f this product will be installed in an area where snow is known to accumulate protect the vent termination from blockage by snow drifts or damage from snow falling off of roofs Check the Gas Check that the rating plate indicates the correct type of gas e Check that the gas supply line is sized for 180 000 Btuh EN18WI30LS1 Gas type Natural Gas input Max 180 000 BTU Min 16 000 BTU Recovery Rate Inlet Gas Pressure Manlfold Gas Pre Water Supply 201 Min 4 0 Max 10 5 Min 0 8 2 7 W C re Min 15 psi Max 150psi AC 120 Volts 60Hz less than 4 amperes heating and space heating and not suitable for space heating applications only
55. sure zone Exhaust Exhaust Intake 9 Insert the bird screen 90 elbow vertical setting downwara Ensure at least 3ft 0 9m or more distance between om edge of air intake pipe or exhaust pipe and corner wall 5 9 21ft Min The side distant from wall is intake the side near the wall is exhaust The reverse connection is not allowed 23 Min e Ensure at least 1ft 0 3m or more distance between intake pipe and exhaust pipe The distance is measured at inside of pipe to inner dimension Interior View Exterior View N WARNING f the distance between the air inlet and exhaust vent terminations is too short the water heater will draw in the exhaust gases through the intake There is a risk of inadequate combustion air for the water heater increasing Carbon Monoxide CO emissions and noise due to vibration Termination elbows must be oriented vertically pointing directly downward Attempts to prevent exhaust air from entering the air inlet by angling termination elbows in directions other than directly downward will increase the risk of freezing Reversing the air intake and exhaust pipes is not allowed Carbon Monoxide CO emissions and noise due to vibration will increase Vent Pipe Installation Horizontal Vent Termination PVC CPVC Materials Only Hanger Straps intake f
56. ticed from the exhaust vent during cold weather However this is not a malfunction of the unit If an 11 error code appears on the remote controller turn the unit off and then back on again and then open a hot water fixture again 2 Change the temperature setting on the remote controller and check that the water temperature changes e f the water heater does not operate normally refer to Troubleshooting in the Use and Care Manual After the trial operation clean the filter in the cold water inlet If installed with a quick connect multi system e Turn the system power ON with the remote controller Slowly open a hot water fixture and check that the units ignite sequentially Check to see that the hot water temperature is the same as the temperature displayed on the remote controller 1 f both units do not ignite switch which unit will ignite first by pressing the Max or Min Mani fold Pressure Set Button on the circuit board 2 Press Max or Min Manifold Unit A Ignites Pressure Set Button on Unit Unit A Doesn t Ignite Unit B Doesn t Ignite Unit B Ignites f an 11 or F11 error code flashes on the remote controller hit the Power Button on the remote controller off and on 2 3 times If 1 and 2 cannot be done the Quick Connect Cord may not be properly connected Check that the cord is properly connected 33 NCAUTION Handling after trial operation e f the unit will not be us
57. unn adn uad ums uad Remote controller cord For extensions 26 8m cord can be purchased Part RC CORD26 or use 18AWG wire e Install according to the National Electrical Code and all applicable local codes Check to make sure that the remote controller cord has plenty of slack in order to reach the external connection terminal block Disconnect electrical power to the water heater Remove the single screw securing the terminal block cover and then remove the cover Pass the remote controller cord through the wiring External connection throughway and connect the Y terminals at the end X terminal block of the remote controller cord to the terminal block Replace the terminal block cover and install the gt Wiring throughway screw previously removed in step 3 LL Reconnect electrical power to the water heater Remote controller corg Hi Changing Other Features Adjusting the Temperature Display Note The setting must be done within the first 10 minutes of connecting electrical power to the water heater Table of Setting Items Choices factory defaults shaded Remote Controller Setting Button gt priority burner on m Display Power On Off Button down flow meter Flow Meter Alarm Set button alarm set Setting Procedure Turn the water heater off by pressing the Power On Off Button on the remote controller Disconne

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