Laars Everhot IGE-199R Series Installation And Operating Instruction Manual Download Page 41 | Manualshive

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Internal Components

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Summary of Contents for Everhot IGE-199R Series

Page 1: ...ier call the fire department Installation and service must be performed by a qualified installer service agency or gas supplier WARNING If the information in these instructions is not followed exactly...

Page 2: ...installed in accordance with local codes In the absence of local codes it must be installed in compliance with the National Fuel Gas Code ANSI Z223 1 Latest Edition or in Canada CAN CGA B149 1 Natural...

Page 3: ...et piping of this water heater It is the responsibility of the installing contractor to see that all controls are correctly installed and are properly operating when the installation is complete DO NO...

Page 4: ...all a qualified service agency to inspect the appliance and to replace any part of the control system including gas controls which has been under water DO NOT attempt to use this water heater with any...

Page 5: ...e maximum flow is based upon a minimum water pressure of 30 PSI Flow Rate Gal Min 7 3 5 9 4 2 3 3 2 8 2 4 IGE 199R 10N IGE 199R 10X IGE 199C 5N 199 000 15 000 First Hour Supply Gal Hr 438 354 252 198...

Page 6: ...ximum input 0 9 Minimum input Venting System Forced Combustion external vent For Outdoor Installation Only Setpoint Temperature Without remote temperature control 140 F Commercial models 120 F Residen...

Page 7: ...kg and can be installed by 1 person The burners ignite within 3 seconds of water flow 1 2 gallon minute 1 9 L m minimum by direct spark ignition There is no standing pilot A variable speed combustion...

Page 8: ...ble Contact your gas supplier or plumbing professional for more information Liquefied petroleum gases propane gas is heavier than air and will remain at floor level if there is a leak Basements crawl...

Page 9: ...eat temperatures are necessary to obtain adequate booster output add an ASSE approved mixing valve for hot water supplied to fixtures UNPACKING INSPECT SHIPMENT carefully for any signs of damage 1 All...

Page 10: ...erhangs windows doors etc Also avoid locations where there is heavy water runoff from roofs Determine the proper height and location for the water heater to be installed Consider the water and gas con...

Page 11: ...3 ppm Up to 0 05 ppm Up to 5 ppm Lime Condition Warning Signal If the EVERHOT water heater is operated under hard water conditions without a water conditioner the error code LC may flash on the remote...

Page 12: ...ris Debris will clog the mesh strainer of the inlet filter The inlet strainer prevents debris from damaging the flow sensor or clogging the coil It may need to be cleaned periodically and should be cl...

Page 13: ...Recommended Piping for a Basic Installation Fig 2 13...

Page 14: ...illustration The drain solenoids are recommended for very cold climates to prevent water heater freeze damage where power failures from ice and windstorms occur The electrical connections for the two...

Page 15: ...Recommended Piping for a Circulation System Fig 4 15...

Page 16: ...Recommended Piping for Back up Storage System For hotels motels and other high flow applications Fig 5 Note The Primary Circulator for the water heating loop must be sized for 21 GPM 35 Ft Head 16...

Page 17: ...stall the pressure relief valve into a tee connection from the hot water outlet of the water heater Note Some models may already be equipped or supplied with an installed pressure relief valve Verify...

Page 18: ...uch as through improper testing of gas lines or emergency malfunction of the supply system the gas valve must be checked for safe operation Make sure that the outside vents on the supply regulators an...

Page 19: ...9 12 15 18 21 24 27 30 38 45 53 61 3 4 278 190 152 130 115 105 96 90 84 79 72 64 59 55 1 520 350 285 245 215 195 180 170 160 150 130 120 110 100 1 1 4 1050 730 590 500 440 400 370 350 320 305 275 250...

Page 20: ...around the plugs 7 Replace the front control panel Restore electrical power to the water heater NOTICE If the gas supply pressure is below the specified value check the gas piping to insure that it is...

Page 21: ...by local code then provide a three wire GFI grounding type receptacle within reach of the control box Provide a grounded line cord and connect to the black and white power supply and green ground scr...

Page 22: ...Wiring Diagram WARNING DO NOT adjust any dipswitch settings on PC board 22...

Page 23: ...Wiring Diagram Schematic 23...

Page 24: ...re for sanitizing purposes Always check water temperature by hand before entering the shower or bath The temperature may have been changed Test the temperature of the water with your hand or elbow bef...

Page 25: ...or the cable using a 1 4 6 4 mm drill bit 3 Run the cable from the control to the water heater or another control which ever is closer or more convenient 4 Remove the face plate from the remote contro...

Page 26: ...e setting is 140 F In addition the control will display fault codes in the event the water heater needs service Up to two additional optional remote controls may be purchased and installed if desired...

Page 27: ...ontrols with the power on to the water heater There are 120 volt terminals and wiring next to the remote control connections inside the unit All servicing and wiring must be performed by a qualified i...

Page 28: ...vice professional 1 Flooding to or above the level of the burner or controls 2 External firing 3 Damage 4 Firing without water 5 Sooting NEVER OPERATE THE WATER HEATER WITHOUT FIRST BEING CERTAIN IT I...

Page 29: ...ely 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 OPERATING INSTRUCTIONS 1 STOP Read the safety i...

Page 30: ...er lines A licensed plumbing professional or local plumbing authority should be consulted CAUTION This water heater when set at a lower temperature setting is not capable of producing hot water of suf...

Page 31: ...o 9 error codes if any stored in memory that has been experienced Any error codes will be displayed on the digital monitor in sequence starting with the most recent code 7 To display the water flow th...

Page 32: ...matically start heating water whenever a hot water faucet is opened The remote temperature control s will indicate hot water use with the green IN USE indicator 5 All controls can also display diagnos...

Page 33: ...any faucet in the system Be careful whenever using hot water to avoid scalding injury Certain appliances such as dishwashers and automatic clothes washers may require increased temperature water By se...

Page 34: ...yed Fault Remedy 10 Air supply or exhaust blockage Check for a restriction in the exhaust vent 11 No Ignition Check to make sure the gas supply is on to the water heater 12 Flame Failure grounding fai...

Page 35: ...Check the front vent outlet for any obstructions 4 All electric motors are permanently lubricated and do not need oiling Remove the combustion air blower and clean wheel and housing with soft brush or...

Page 36: ...ut the lime deposits Use the following procedure and diagram fig 13 to flush the heat exchanger and remove the lime scale 1 Disconnect power to the water heater 2 Close valves in the cold water inlet...

Page 37: ...erate the water heater To remedy this situation either increase the total water flow from the tap or using the remote temperature controller decrease the setpoint temperature of the water heater to th...

Page 38: ...SCHEMATIC DIAGRAM OF INTERNAL PARTS 38...

Page 39: ...SECTION X PARTS LIST Cabinet Note Can purchase additional controls for remote locations 39...

Page 40: ...Internal Components 40...

Page 41: ...Internal Components 41...

Page 42: ...Electrical Components 42...

Page 43: ...ber Front Plate 1 116 Spark Electrode 1 117 Flame Sense Rod 1 118 Electrode Gasket 1 119 Electrode Holder 1 120 Upper Combustion Chamber Gasket 1 122 Fan Casing Assembly 1 123 Blower Motor 1 127 Blowe...

Page 44: ...805 Screw 3 806 Screw 4 807 Washer 4 808 Screw 4 809 Screw 4 810 O Ring 3 813 O Ring 2 814 O Ring 2 815 O Ring 2 817 O Ring 1 818 Gasket 2 238 44959 00 Installation and Operating Instructions 1 239 4...

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