Bradford White EverHot TGHE-160E-N Скачать руководство пользователя страница 64

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Ambler, PA

For U.S. and Canada field service,

Contact your professional installer or

local Bradford White representative.

Sales/

800-523-2931

Fax/215-641-1670

Parts Fax/215-641-2180

Technical Support/

800-334-3393

Fax/269-795-1089

Warranty/

800-531-2111

Fax/269-795-1089

International:

Telephone/

215-641-9400

Telefax/215-641-9750

Mississauga, ON

Sales/

866-690-0961

905-238-0100

Fax/905-238-0105

Technical Support/

800-334-3393

[email protected]

www.bradfordwhite.com

Содержание EverHot TGHE-160E-N

Страница 1: ...n 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 Installation and servic...

Страница 2: ...as Installation Code Latest Edition or CAN CGA B149 2 Propane Installation Code Latest Edition The following terms are used throughout this manual to bring attention to the presence of hazards at vari...

Страница 3: ...ions in the proper order can cause personal injury or death Read and understand all instructions including all those provided with the appliance before installing starting up operating maintaining or...

Страница 4: ...is water heater if the input rate exceeds the rate shown on the water heater rating plate This water heater contains very hot water under high pressure Do not unscrew any pipe fittings nor attempt to...

Страница 5: ...as supplier from a telephone in another building Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department DO NOT OPERATE THE APPLIANCE UNTIL THE LEAKAGE IS...

Страница 6: ...h or without remote controls mounted in kitchen bathroom etc Approved Gas Type Natural Gas or Propane ensure unit matches gas type supplied at the installation location Connections Gas Supply 3 4 MNPT...

Страница 7: ...5 4 115 F Hot Water Outlet from center 3 7 8 100 3 7 8 100 G Cold Water Inlet from wall 3 75 0 3 75 0 H Cold Water Inlet from center 12 8 1 1 16 27 7 I Gas Connection from wall 4 1 16 104 4 1 16 104 J...

Страница 8: ...Pressure Drop v Water Flow Rate Figure 2 Graph Showing Water Flow Rate v Temperature Rise TGHE 160E N X TGHE 199E N X Pressure Drop psi Pressure Loss ft head TGHE 199E N X TGHE 160E N X Water Flow Rat...

Страница 9: ...Y GAS APPLIANCE IF YOU ARE NOT CERTAIN OF THE FOLLOWING Liquefied petroleum gases propane gas and natural gas have an odorant added by the gas supplier that aids in detection of the gas Most people re...

Страница 10: ...ater heater may shorten the life of the controls REMOVE CARTON Move water heater to a location near where it will be installed Carefully slide water heater out from the carton and remove all the conte...

Страница 11: ...anchors should be used for the bracket holes unless the bracket lines up with a stud As an alternative a suitable piece of plywood may be cut to span the wall studs and the brackets fastened to the p...

Страница 12: ...ity of the property owner to secure the services of qualified licensed professionals for the installation of hard wired carbon monoxide detectors a In the event that the side wall horizontally vented...

Страница 13: ...13 FIXED CLOSED OPERABLE FIXED CLOSED OPERABLE B B B A J B I M C F B B E D L G A H K VENT TERMINAL AIR SUPPLY INLET AREA WHERE TERMINAL IS NOT PERMITTED Figure 3 Installation Clearances...

Страница 14: ...learance to service regulator vent outlet 36 inches 91 cm J Clearance to non mechanical air supply inlet to building or the combustion air inlet to any other appliance 36 inches 91 cm 12 inches 30 cm...

Страница 15: ...a dryer vent Avoid termination locations near commercial cooking exhausts 2 36 12 INSIDE CORNER 0 30 m to an inside 50 mm between terminals at same level 0 91 m to ventilated or unventilated soffit or...

Страница 16: ...sary to modify the dip switch settings according to Table 5 Table 5 Dip Switch Settings for High Altitude Installations 0 2000 ft 0 610 m 2001 5200 ft 610 1585 m 5201 7700 ft 1585 2347 m 7701 10200 ft...

Страница 17: ...Levels 6 5 to 8 5 Up to 500 ppm Up to 200 ppm Up to 0 2 ppm Up to 250 ppm Up to 1 0 ppm Up to 0 3 ppm Up to 0 05 ppm Up to 5 ppm Note 1 ppm 1 mg L NOTICE If the EverHot water heater is operated under...

Страница 18: ...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 cleaned after the initial operation DO NOT opera...

Страница 19: ...condensate trap will automatically prime during operation of the unit as condensate forms Condensate draining from the unit indicates that the trap is full and that there is no blockage in the condens...

Страница 20: ...20 Figure 6 Recommended Piping for a Basic Installation...

Страница 21: ...21 Figure 7 Recommended Piping for a Circulation Systems Pump to be of bronze or stainless construction...

Страница 22: ...and windstorms occur The electrical connections for the two solenoids must be tied to the 120 volt main power supply black and white wires When the electrical power to the water heater fails the sole...

Страница 23: ...l 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 that...

Страница 24: ...water heaters will not be covered under warranty for water heating space heating applications 2 The temperature setting of the water heater thermostat must not exceed 160 F 3 In combination space hea...

Страница 25: ...sachusetts energy code 50 feet maximum distance from water heater to space heating load developed length Piping loop between water heater and heating load must be in compliance with 248 CMR All circul...

Страница 26: ...uld result in fire or explosion If overpressure has occurred such as through improper testing of gas lines or emergency malfunction of the supply system the gas valve must be checked for safe operatio...

Страница 27: ...Use soap and water solution or other material acceptable for the purpose of locating gas leaks WARNING DO NOT use matches candles flame or other sources of ignition for this purpose Table 8 Maximum Ca...

Страница 28: ...1 0 85 in w c Low Fire L P Gas 3 6 4 0 in w c High Fire 0 92 1 46 in w c Low Fire Manifold pressures vary depending on the water heater model 6 Turn off the hot water faucets Disconnect the electrical...

Страница 29: ...The water heater should be connected to a GFI outlet and wired on a separate circuit and breaker A strain relief will be required for the line cord Do not plug the line cord into a receptacle that can...

Страница 30: ...30 WARNING DO NOT adjust any dipswitch settings on PC board unless instructed to do so Figure 10 Ladder Diagram WATER LEVEL DETECTING CIRCUIT WATER LEVEL ELECTRODE TWIN THERMISTOR...

Страница 31: ...31 Figure 11 Wiring Diagram for TGHE Models...

Страница 32: ...Re setting the Maximum Temperature These units have a default maximum temperature of 120 F 49 C and an option to increase the maximum temperature to 140 F 60 C Temperature settings from 125 140 F 52 6...

Страница 33: ...nd display the setpoint of the remote control in use Both the remote controls and the main control will display diagnostic codes in the event the water heater needs service NOTICE No more than four te...

Страница 34: ...control by inserting a screwdriver in the slot and twisting open 5 Connect the cable to the terminal screws of the control 6 Mount the control to the wall using the holes drilled and with the screws s...

Страница 35: ...s Check the operation of the power failure protection system drain solenoids 3 Explain the proper operation of the new Bradford White EverHot water heater to the end user WARNING Do not attempt to co...

Страница 36: ...SV4 Orange Black 11 13 VDC 37 43 ohms B4 3 7 POV Orange Orange 2 15 VDC 67 81 ohms B2 10 11 Table 12 M Water Flow Control Device Servo Wire Color Voltage Resistance Connector No Pin Nos Red or Pink Or...

Страница 37: ...thermistor plug Set your meter to the 20k scale and read resistance Applying heat to the thermistor bulb should decrease the resistance Applying ice to the thermistor bulb should increase the resista...

Страница 38: ...ough each of these heaters The heater located on the heat exchanger piping should have a resistance reading of 35 50 ohms and the one located in the water flow sensor valve hot water outlet and drain...

Страница 39: ...tractor or qualified service 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...

Страница 40: ...ll a qualified service technician to inspect the water heater and to replace any part of the control system and any gas control which has been under water OPERATION INSTRUCTIONS 1 STOP Read the safety...

Страница 41: ...branch water 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 w...

Страница 42: ...that has been experienced Any diagnostic codes will be displayed on the digital monitor in sequence starting with the most recent code To exit this mode press the On Off button and Up button as befor...

Страница 43: ...your elbow before placing a child in the bath or shower Do not leave a child or an infirm person in the bath unsupervised The following chart details the relationship of water temperature and time wi...

Страница 44: ...s are properly seated Remove burner plate and inspect burner surface for condensation or debris 12 Flame Failure Check that the gas is turned on at the water heater and gas meter Check for obstruction...

Страница 45: ...ace the PC board 72 Flame Sensing Device Fault Ensure flame rod is touching flame when unit fires Check all wiring to flame rod for damage Remove flame rod and check for carbon build up clean with san...

Страница 46: ...ame Appearance 3 Check the front vent outlet for blockage and clean if necessary Keep shrubs and vegetation clear of the vent terminal 4 All electric motors are permanently lubricated and do not need...

Страница 47: ...mineral deposits Use the following procedure and Figure 19 to flush the heat exchanger and remove the mineral scale 1 Disconnect power to the water heater 2 Close the shut off valves in the cold wate...

Страница 48: ...neral Scale Flushing Rinnai Water Heater Gas Supply V1 V3 V2 V4 H1 H2 H3 Circulating Pump 5 gallon pail of virgin food grade white vinegar or virgin food grade citric acid Cold Water Line Hot Water Li...

Страница 49: ...ater heater To remedy this situation either increase the total water flow from the tap or using the control decrease the setpoint temperature of the water heater to the temperature desired at the tap...

Страница 50: ...50 SECTION IX PARTS LIST TGHE 160E and TGHE 199E Models...

Страница 51: ...Panel 1 1 005 Heat Protection Plate 1 1 006 Front Panel 1 1 007 Gasket Top and Bottom 2 2 008 Gasket Side 2 2 011 Screw Cover 2 2 012 Screw Cover Lid 4 4 013 Cable Access Assembly 1 1 014 Rubber Bushi...

Страница 52: ...52...

Страница 53: ...bly 1 1 126 Fan Casing 1 127 Fan Inlet Connector 1 128 Fan Inlet Packing 1 135 Air Inlet Box All Assembly 1 1 137 Flue Outlet Packing 1 1 138 Seal Packing 1 1 143 Heat Exchanger Assembly 1 1 151 Burne...

Страница 54: ...54...

Страница 55: ...Drain Plug 1 1 423 Clip 1 1 426 Packing 1 1 440 Condensate Trap 1 1 441 Packing 2 2 442 Condensate Trap Plug 1 1 446 Screw 2 2 447 Connection Harness 1 1 700 PC Board 1 1 701 Surge Protector 1 1 701 S...

Страница 56: ...56...

Страница 57: ...r 120V 1 1 715 Valve Heater 120V Assembly 1 1 721 Fuse Harness 1 1 722 Power Harness 1 1 724 Sensor Harness 1 1 725 Thermal Fuse Harness Assembly 1 1 726 Ignitor Harness 1 1 729 Temperature Controller...

Страница 58: ...elivery charges any removal installation or re installation charges any material and or permits required for installation re installation or repair or charges to return the defective heater and or com...

Страница 59: ...ater to have features not found in the defective heater you will be required to pay the difference in price represented by those government required features If a defect occurs within the parts warran...

Страница 60: ...al or Commercial ____________________ ____________________ Model Number Serial Number ____________________ ____________________ Installation Company Installer s EverHot Certification Number Ex ABC Plu...

Страница 61: ...61 NOTES...

Страница 62: ...62 NOTES...

Страница 63: ...63 NOTES...

Страница 64: ...1670 Parts Fax 215 641 2180 Technical Support 800 334 3393 Fax 269 795 1089 Warranty 800 531 2111 Fax 269 795 1089 International Telephone 215 641 9400 Telefax 215 641 9750 Mississauga ON Sales 866 6...

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