Bradford-White Corp ULTRA HIGH EFFICIENCY GAS WATER HEATER, EFR160T120 Section II Specifications

Page 5

SECTION II: SPECIFICATIONS

Figure 1. Dimensional Layout

 

 

 

 

 

 

Recovery GPH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMENSIONS ( INCHES )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

At Degree Rise

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1st

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hr.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Del.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D

 

E

F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Input

Gal.

 

 

 

 

 

 

 

 

 

Stg.

 

 

 

 

 

 

 

 

 

 

C

 

Flr to

 

Flr to

Fl. to

 

 

H

Front

 

Space

 

 

 

 

 

 

 

 

At

 

 

 

 

 

 

 

 

 

Cap.

Therm.

 

 

 

 

 

 

Flr to

 

 

Inlet

 

T&P

Outlet

G

 

Fl. to

Wtr.

 

Heating

Gas

Relief

Shpg.

 

 

 

Rate

100°F

 

 

 

 

 

 

 

 

 

U.S.

Eff.

 

A

 

 

B

 

 

Vent

 

 

Wtr.

 

Valve

Wtr.

Fl. to Air

 

Gas

Conn.

 

Conn.

Conn.

Valve

Wt.

 

Model No.

 

BTU/h

Rise

 

40°F

 

100°F

140°F

Gal.

%

 

 

Ht.

 

Dia.

Outlet

Conn

 

Conn

Conn

Intake

Conn.

Dia.

 

Dia.

Dia.

Open.

(LBS)

 

EFR-1-

120,000

180

 

345

 

138

99

 

60

95.0

 

57

 

28 ¼

 

5

 

13

40

42 ½

52 ½

53 ½

1

1

 

¾

¾

 

570

 

 

60T120

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Recovery LPH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIMENSIONS ( MILLIMETERS)

 

 

 

 

 

 

 

 

 

 

 

 

 

At Degree Rise

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1st Hr.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

D

 

E

F

 

 

H

Front

 

 

 

 

 

 

 

 

 

 

 

Input

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flr to

Flr to

Fl. to

 

 

Fl. to

Wtr.

 

Space

 

Gas

Relief

Shpg

 

 

 

 

Del. LPH

 

 

 

 

 

 

 

 

Stg.

Therm.

 

 

 

 

 

 

Flr to

 

Inlet

 

T&P

Outlet

G

 

Gas

Conn

Heating

Conn

Valve

.

 

 

Model No.

 

Rate

at 56°C

 

 

 

 

 

 

 

 

Cap.

 

Eff.

 

A

 

B

 

 

Vent

 

Wtr.

Valve

Wtr.

Fl. to Air

Conn

.

 

Conn.

 

.

Open

 

Wt.

 

 

 

KW

Rise

 

22°C

56°C

 

78°C

Liter

 

%

Ht.

Dia.

Outlet

Conn

Conn

Conn

Intake

 

.

Dia.

 

Dia.

 

Dia.

.

 

(KG)

 

 

EFR-1-

 

35.2

681

 

 

1306

522

 

375

227

 

95.0

144

718

 

127

 

 

330

 

1016

1080

1334

 

1359

25

 

25

 

19

19

 

259

 

 

60T120

 

 

 

 

 

8

 

 

 

 

 

 

 

 

 

 

Table 1. Specifications

5

Image 5
Contents What to do if YOU Smell GAS With Troubleshooting Guide Table of Contents Page Do not Operate the Appliance Until the Leakage is Corrected If YOU Smell GASDimensions Inches Section II SpecificationsSection III General Information FeaturesTemperature and Pressure Relief Valve Condensate Elbow With Trap Section IV Installation Instructions Unpacking Minimum Clearance To Combustible Material AIR Requirements LocationRemove Crate Mechanical Exhausting of Room AIR Typical Installation IllustrationUnconfined Space Confined SpaceTypical Front Inlet Connection Typical Two Water Heater Connection Scalding Section V Water ConnectionsInstructions for Connections Approximate TIME/TEMPERATURE Relationships in Scalds Approximate Time/Temperature Scald ChartSection VI Venting Approved Venting Materials Page Venting Direct Vent InstallationCanadian US Installations2 Installations1 Clearance above Direct Vent Terminal Clearances Page Typical Horizontal Direct Vent System Typical Vertical Direct Vent System Installation Inch 5.1 cm Inch 7.6 cm Inch 10.2 cm Power Vent InstallationTypical Horizontal Power Vent System Typical Vertical Power Vent System Installation Power Vent Maximum Vent Length Multiple INTAKE/EXHAUST Terminal Separation Distances Concentric Vent Terminal Installation Procedure Vertical InstallationRain Cap to Small Vent Pipe Assembly Concentric Vent Side Wall Attachment Horizontal InstallationVent Pipe Preparation Vent Diameter Dimension MIN MAXInitial Preparation Section VII GAS ConnectionsGAS Pressure Regulation GAS Meter Size Natural Gases onlySection Viii Electrical Connections Wiring Diagram and SchematicGeneral Instructions Section IX Operating InstructionsTo Fill the Water Heater Sequence of OperationLighting and SHUT-DOWN Instructions For Your Safety Read Before LightingTemperature Adjustment Water Heater Display and Control Buttons Step To Increase Setpoint TemperatureTo Decrease Setpoint Temperature Changes to C Step Burner Flame Check Section X MaintenanceGeneral Sight Glass Location Maintenance ScheduleDraining Water Heater Flushing Water HeaterFilling Water Heater Sediment and Lime Scale RemovalRelief Valve Anode Inspection and ReplacementDrain Valve and Tank Access Panel Combustion System Inspection Vent and AIR Intake SystemSection XI Diagnostic and Troubleshooting Guide Max Setpoint Next to Temperature  Setpoint value Error Code Shown Water Heater Display SELECT No current error codes Max Setpoint Flashes Exiting Service Mode To Display Flame Sense Current of the Pilot Flame Sensor Display of Water TemperatureTo Display and Change Temperature Setpoint To Display and Change Temperature Format ˚F/˚C Changes to C F/C Flashes Symbol Stops Flashing Resetting Error Codes in Soft Lockout Condition How to reset the control from Lockout ConditionsTo view previous error codes Error Code HistoryError Code Index Stored Error Code For Code Index #9 Exiting SELECTService SETMode Page Procedure for Checking Thermostat Sensors EF Series Water Heater Section XII Parts ListCombustion Surround AssemblyIgnition Control Assembly Combustion Assembly pictured previousPage
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