Bradford White BRADFORD WHITE EVERHOT TG-150I-N(X) Скачать руководство пользователя страница 50

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WARNING

DO NOT adjust any dipswitch settings on PC board except dip switch number 1, if required, for vent
length or unless instructed to do so.

RELAY 1

FROST SENSING

SWITCH

ANTI-FROST HEATER

IGNITION

COMBUSTION

FAN

3A(FUSE)

HOT

NEUTRAL

VARISTOR

DC12.6V

SOLENOID

DRIVING

CIRCUIT

CPU

CENTRAL

PROCESSING

UNIT

FAN

REMOTE

CONTROLLER

POV

FAN

CONTROL

CIRCUIT

BY-PASSFLOW

CONTROLDEVICE

CIRCUIT

THERMALFUSE

OVERHEAT

SWITCH

MODULATING

SOLENOID

VALVE

DC40V

DC5V

SWITCHING

POWER SUPPLY

THERMISTOR

CIRCUIT

RELAY 1

WATERFLOW

SENSOR

CIRCUIT

WATERFLOW

CONTROL DEVICE

CIRCUIT

FLAME

DETECTING

CIRCUIT

FLAME ROD

GND

REMOTE

CONTROLLER

CIRCUIT

VARISTOR

ARRESTER

GND

WATERFLOW

SENSOR

WATERFLOW

CONTROLDEVICE

BY-PASSFLOW

CONTROLDEVICE

DC12V

DC170V

SV3

SV2

SV1

SV0

RELAY

DRIVING

CIRCUIT

BY-PASS SERVOMODEL ONLY

OUTGOING WATER

THERMISTOR

HEAT EXCHANGER

THERMISTOR

AIR TEMPERATURE

THERMISTOR

INDOOR MODEL ONLY

MODULATING

VALVEPOWER

CONTROL

CIRCUIT

Figure 41.

Ladder Diagram.

Содержание BRADFORD WHITE EVERHOT TG-150I-N(X)

Страница 1: ...y phone in your building Immediately call your gas supplier from a neighbor s phone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department Installation a...

Страница 2: ...tural Gas 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...

Страница 3: ...lation adjustments alteration service or maintenance can cause property damage personal injury or loss of life Failure to follow all instructions in the proper order can cause personal injury or death...

Страница 4: ...Always wear protective clothing and equipment when installing starting up or servicing this water heater to prevent scald injuries Do not rely on the temperature gauges to determine the temperature D...

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: ...85 C Maximum Temp Setting residential 120 F 49 C Minimum Temperature Setting 96 F 36 C 98 F 37 C Weight 50 lb 23 kg 55 lb 25 kg Energy Factor 0 82 0 82 0 82 N A Thermal Efficiency 84 Noise level insid...

Страница 7: ...center 4 3 8 110 2 3 8 61 G Cold Water Inlet from wall 2 7 8 70 3 3 4 94 H Cold Water Inlet from center 1 1 8 27 2 52 I Gas Connection from wall 4 3 8 109 2 1 8 56 2 J Gas Connection from center 3 1...

Страница 8: ...25 50 75 100 125 150 Figure 2 Graph Showing Water Flow Rate v Temperature Rise TG 150I N X TG 237I N X TG 237I N X A TG 199I N X TG 180I N X Pressure Drop psi Water Flow Rate gpm Pressure Loss ft hea...

Страница 9: ...R HEATER REQUIRES ABILITY EQUIVALENT TO THAT OF A LICENSED PLUMBER Plumbing air supply venting gas supply and electrical work are required DO NOT ATTEMPT TO LIGHT ANY GAS APPLIANCE IF YOU ARE NOT CERT...

Страница 10: ...ient temperatures surrounding the water 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...

Страница 11: ...e plywood Make sure the anchors are rated to support the 55 pound 25 kg weight of the water heater Table 3 Water Heater Clearances 4 inches 102 mm for enclosed area 1 inch 26 mm for unenclosed area to...

Страница 12: ...ty 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 g...

Страница 13: ...Levels 6 5 to 8 5 Up to 500 ppm Up to 11 7 grains 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 u...

Страница 14: ...et 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 operate...

Страница 15: ...XIMATE TIME TEMPERATURE RELATIONSHIPS IN SCALDS 120 F 49 C More than 5 minutes 125 F 52 C 1 to 2 minutes 130 F 54 C About 30 seconds 135 F 57 C About 10 seconds 140 F 60 C Less than 5 seconds 145 F 63...

Страница 16: ...16 Figure 4 Recommended Piping for a Basic Installation...

Страница 17: ...17 Figure 5 Recommended Piping for a Circulation Systems...

Страница 18: ...ter heater freeze damage where power failures from ice 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 t...

Страница 19: ...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 20: ...e 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 he...

Страница 21: ...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 22: ...s must be repaired before continuing operation of the water heater Do not terminate the venting where noise from the exhaust or intake will be objectionable This includes locations close to or across...

Страница 23: ...eir combustion air from the outdoors as well as discharge their flue products to the outdoors All venting components must be ordered separately from the supplier of this water heater or through the su...

Страница 24: ...inlet to any other appliance 36 inches 91 cm for appliances 100 000 Btuh 30 kW 12 inches 30 cm for appliances 50 000 Btuh 15 kW D Vertical clearance to ventilated soffit located above the terminal wi...

Страница 25: ...x 6 EL 45 x 1 5 For Length in Feet D L EL90 x 1 83 EL45 x 0 46 For Length in Meters D Total Equivalent Length of Venting System L Length of Straight Section of Vent Air Intake Pipe in feet EL90 Numbe...

Страница 26: ...is water heater consists of one 90 vent discharge adapter and a horizontal vent termination kit This kit is for venting directly through an outside wall Figure 9 Standard Vent Kit Horizontal Direct Ve...

Страница 27: ...re 10 Illustration Showing the Maximum Vent Height before the Condensate Collector Must be Used Figure 11 Illustration Showing a Horizontal Termination Installation Using the Condensate Collector and...

Страница 28: ...required on all vertical venting heights over 5 feet 1 5 m Determine the distance in height required from the water heater and order the vent extension pipes required Figure 12 Vertical Vent Installa...

Страница 29: ...information concerning the dip switch settings or the location of the dip switch contact Bradford White Sales 800 532 4020 or Technical Service 800 334 3393 for assistance Use the following examples a...

Страница 30: ...and clamps may result in damage to the water heater or venting system Vertical venting must be supported every 5 feet of vertical run and horizontal venting must be supported every 3 feet of horizont...

Страница 31: ...uld be so positioned as to avoid products of combustion entering openings into buildings or other flues or vents Figure 14 Requirements for Vent Air Intake Terminal Positions Table 8 Required Clearanc...

Страница 32: ...Properly Connect Venting Firmly press the vent pipe sections together to ensure that the gaskets properly seal Coping with Condensation Figure 16 Illustration Showing How to Ensure Proper Condensate...

Страница 33: ...nce with local codes Minimum water level in the condensate trap must be 3 in 75 mm Shortening of Vent Extensions Figure 17 Illustration Showing How to Shorten Vent Extensions The aluminum inside pipe...

Страница 34: ...Figure 19 Wall Discharge Terminal Plate Length 12 in 305 mm p n 223157 Figure 20 Vent Extensions 3 Different Lengths 10 in p n 224051 19 5 in p n 224052 39 in p n 239 224053 Figure 21 2 45 Vent Pipe E...

Страница 35: ...24 Vertical Discharge Roof Terminal p n 184118 S Figure 25 Pitch Roof Flashing 1 12 Pitch p n 189950 8 12 Pitch p n 189952 6 12 Pitch p n 189951 Figure 26 Flat Roof Flashing p n 146141 Figure 27 21 No...

Страница 36: ...wing How to Locate the Vent for a Horizontal Discharge Steps 1 Place horizontal discharge adapter on water heater 2 Mark the position on wall 3 Or use template provided with water heater 4 Cut the hol...

Страница 37: ...tion Showing How to Properly Cut a Vent Extension NOTICE If the vent system is shorter than 5 ft 1 52 m and the condensate collector is not used be sure to install the wall terminal with a 1 angle to...

Страница 38: ...he exterior of the building Slide the inner wall plate onto the terminal If necessary apply silicon sealant to fill up spaces between vent terminal and the wall Vent connections must be firmly pressed...

Страница 39: ...he angle of the roof and cut the hole with a dimension that allows the vertical discharge roof terminal to be installed Cut the Vent to Fit Figure 33 Illustration Showing How to Cut the Vertical Vent...

Страница 40: ...used Direct Vent Installation TG 237I Models Only The air intake systems consists of field supplied 4 in diameter stainless steel Schedule 40 PVC ABS or CPVC pipe A maximum of 6 ft of semi rigid flexi...

Страница 41: ...ed in relation to the exhaust as shown below The air intake must angle per foot to the termination to prevent entry of rain The vent termination and air intake must be in the same pressure zone and fa...

Страница 42: ...42 Figure 37 Illustration Showing the Installation of Venting for TG 237I Models Figure 38 Illustration Showing the Installation of Concentric Vent Termination for TG 237I Models...

Страница 43: ...r is installed at a higher altitude it is necessary to modify the dip switch settings according to Table Table 9 Dip Switch Settings for High Altitude Installations 0 2000 ft 0 610 m 2001 5200 ft 610...

Страница 44: ...44 Figure 40 Template to be Used for Cutting a Hole for the Coaxial Vent Pipe Used on TG 150I TG 180I and TG 199I Models...

Страница 45: ...k for FSAAU4SP single pack FSRC4 ask for FSVPK4 Variable Pitch Roof Flashing Kit includes rain cap FSRC4 storm collar roof jack and roof flashing FSBS4 ask for FSBS4SP single pack FSDVPTB04LH ask for...

Страница 46: ...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 47: ...se 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 12 Maximum Ca...

Страница 48: ...in w c Low Fire L P Gas 3 2 5 0 in w c High Fire 0 9 in w c Low Fire High fire manifold pressures vary depending on the water heater s model 6 Turn off the hot water faucets Disconnect the electrical...

Страница 49: ...r 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 have the power...

Страница 50: ...CH MODULATING SOLENOID VALVE DC40V DC5V A B C SG SWITCHING POWERSUPPLY THERMISTOR CIRCUIT B SG RELAY 1 A WATERFLOW SENSOR CIRCUIT WATERFLOW CONTROLDEVICE CIRCUIT A SG A SG SG A QS SG FR FLAME DETECTIN...

Страница 51: ...51 Figure 42 Wiring Diagram for TG 150I N X TG 180I N X and TG 199I N X Models...

Страница 52: ...52 Figure 43 Wiring Diagram for TG 237I N X and TG 237I N X A Models...

Страница 53: ...02 104 106 108 110 115 120 125 130 135 140 150 160 185 Temp C 37 38 39 40 41 42 43 46 49 52 54 57 60 66 71 85 Re setting the Maximum Temperature For all models except TG 237I N X TG 237I N X A These u...

Страница 54: ...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 55: ...The optional remote controls are intended to be installed in a bathroom close to a shower or tub The controls may be wired in parallel only 2 Mark the holes on the wall using the control mounting pla...

Страница 56: ...10 Secure the control cable using the clamp provided in the control compartment 11 Replace the plastic cover over the PCB terminals and then replace the front control panel of the water heater WARNIN...

Страница 57: ...Set Meter Above 2k Wire Color Voltage Resistance Connector No Pin Nos Main Pink Black 11 13 VDC 36 8 44 8 ohms H5 6 7 SV1 Black Yellow 11 13 VDC 36 8 44 8 ohms H6 5 6 SV2 Black Blue 11 13 VDC 36 8 44...

Страница 58: ...mage Heat Exchanger and Outgoing Water Temperature Thermistors Check all Thermistors by inserting meter leads into each end of the thermistor plug Set your meter to the 20k scale and read resistance A...

Страница 59: ...hms B 1 3 Frost Protection This unit has frost protection heaters mounted at different points to protect the water the water heater from freezing The heaters located on the hot water outlet line shoul...

Страница 60: ...ractor 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 f...

Страница 61: ...ly call 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 s...

Страница 62: ...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 sufficient te...

Страница 63: ...ng with the most recent code 7 Press and hold the H button for 2 seconds and without releasing press the Priority button to display the water flow through the water heater with hot water in use GPM Di...

Страница 64: ...hot water in branch supply lines Such valves are available from the local plumbing supplier CAUTION Test the temperature of the water with your elbow before placing a child in the bath or shower Do no...

Страница 65: ...uption during Bath Fill Water will not flow when power returns Turn off all hot water taps Press ON OFF twice 10 Air Supply or Exhaust Blockage Ensure Bradford White approved venting materials are bei...

Страница 66: ...e resistance of safety circuit Ensure high fire and low fire manifold pressure is correct Check for improper conversion of product 16 Over Temperature Warning Check for restrictions in air flow around...

Страница 67: ...tween the LC code and the temperature setting The controller will continue to beep The LC code will reset if power is turned off and then on No code Nothing happens when water flow is activated Clean...

Страница 68: ...ure all the venting connections are tight and the gaskets are in good condition Check the vent terminal openings for blockage and clean if necessary Keep shrubs and vegetation clear of the vent termin...

Страница 69: ...e mineral deposits Use the following procedure and Figure 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 water...

Страница 70: ...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 71: ...the water 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 th...

Страница 72: ...72 SECTION X PARTS LIST TG 150I TG 180I and TG 199I Models...

Страница 73: ...tion Reinforcement Panel 1 1 1 1 1 1 005 Heat Protection Plate 1 1 1 1 1 1 006 Front Panel 1 1 1 1 1 1 007 Front Panel Packing 1 1 1 1 1 1 008 Main Body Packing Side 2 2 2 2 2 2 009 Remote Controller...

Страница 74: ...74...

Страница 75: ...nt 1 1 1 1 1 1 138 Joint Fixing Bracket 1 1 1 1 1 1 139 Air Inlet Duct 1 1 1 1 1 1 140 Joint Exhaust Tube Frame 1 1 1 1 1 1 141 Joint Exhaust Tube Frame Supporter 2 2 2 2 2 2 142 Air Inlet Box Cover 1...

Страница 76: ...76...

Страница 77: ...t 1 1 1 1 1 1 410 Plug Band small 1 1 1 1 1 1 411 Drain Valve 1 1 1 1 1 1 412 Filter Plug Assembly 1 1 1 1 1 1 413 Cover 1 1 1 1 1 1 700 Electric Unit Assembly 1 1 700 Electric Unit Assembly 1 1 1 1 7...

Страница 78: ...78...

Страница 79: ...120V 1 1 1 1 1 1 715 Valve Heater 120V Assembly 1 1 1 1 1 1 720 Power Cord 1 1 1 1 1 1 721 Fuse Harness FF 1 1 1 1 1 1 722 Power Harness 1 1 1 1 1 1 723 Magnet Valve Harness 1 1 1 1 1 1 724 Sensor Har...

Страница 80: ...80 TG 237I Models...

Страница 81: ...Panel Packing Top 2 2 2 2 011 Front Panel Packing Side 2 2 2 2 012 Connection Reinforcement Panel 1 1 1 1 014 Seal Packing 1 1 1 1 017 Rubber Bushing 1 1 1 1 018 Reinforcement Plate 1 1 1 1 019 Air I...

Страница 82: ...82...

Страница 83: ...ly 1 1 131 Flue Outlet Vent Packing 1 1 1 1 132 Flue Outlet Vent Assembly 1 1 1 1 133 Packing 2 2 2 2 150 Blower Motor 1 1 1 1 151 Fan Casing Assembly 1 1 1 1 153 Fan Connecting Bracket 1 1 1 1 154 Fa...

Страница 84: ...84...

Страница 85: ...mbly 1 1 1 1 408 Stop Bracket 2 2 2 2 409 Water Flow Servo Cover 1 1 1 1 410 Hot Water Outlet 1 1 1 1 411 Plug Band 1 1 1 1 412 Drain Valve 1 1 1 1 413 Stop Bracket 1 1 1 1 700 Printed Circuit Board 1...

Страница 86: ...86...

Страница 87: ...Heater Assembly 1 1 1 1 712 120V Valve Heater Assembly 1 1 1 1 714 Thermal Fuse Harness 1 1 1 1 716 Thermistor 2 2 2 2 718 Frost Sensing Switch 1 1 1 1 720 Fuse Harness 1 1 1 1 721 Power Supply Harne...

Страница 88: ...air of the unit including any freight shipping or delivery charges any removal installation or re installation charges any material and or permits required for installation re installation or repair o...

Страница 89: ...occurs within the parts warranty period we will a Provide a replacement part or at our option repair any part which fails to function within the parts warranty period To obtain a replacement you must...

Страница 90: ...al or Commercial ____________________ ____________________ Model Number Serial Number ____________________ ____________________ Installation Company Installer s EverHot Certification Number Ex ABC Plu...

Страница 91: ...91 NOTES...

Страница 92: ...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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