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Bradford-White Corp EFR-1-60T1206EN, EFR160T120 3. Flame Current of Pilot Flame Sensor (Displays only in the Heating Cycle) , 5. F/C (Display/Change)

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3. Flame Current of Pilot Flame Sensor (Displays only in the Heating Cycle)

4. Setpoint (Display/Change)

5. ˚F/˚C (Display/Change)

SELECT SET

Status

°F/C°

idle

Operational

°F

SELECT SET

Status

°F

idle

setpoint

Operational

SELECT SET

Status

Heating

Operational

Flame Current

µA

Contents

Main ULTRA HIGH EFFICIENCY GAS WATER HEATER (EFR160T120 Series Models) SECTION I: IMPORTANT INFORMATION NOTICE NOTICE TABLE OF CONTENTS Page Page SECTION II: SPECIFICATIONS Figure 1. Dimensional Layout Table 1. Specifications SECTION III: GENERAL INFORMATION Page Page SECTION IV: INSTALLATION INSTRUCTIONS 10 UNPACKING Page 12 CAUTION WARNING CAUTION Page Page Page 16 SECTION V: WATER CONNECTIONS WARNING INSTRUCTIONS FOR CONNECTIONS SCALDING 17 ALTERNATE SPACE HEATING WATER CONNECTIONS DANGER WARNING SECTION VI: VENTING WARNING NOTICE 19 CAUTION NOTICE CAUTION Page Figure 12a. Vent Terminal Clearances (Other than Direct Vent or Power Vented Installations) Figure 12b. Direct Vent Terminal Clearances Page Page Page 26 Page Page Page Page Page 32 WARNING CAUTION Vertical Installation: Page Page SECTION VII: GAS CONNECTIONS Page SECTION VIII: ELECTRICAL CONNECTIONS 38 SECTION IX: OPERATING INSTRUCTIONS WARNING GENERAL INSTRUCTIONS Page Page 41 WARNING Water Heater Display and Control Buttons Step 3 42 To Increase Setpoint Temperature Step 3 Step 3a 44 To Change Temperature Format in Display from F to C or C to F: Step 4 46 WARNING SECTION X: MAINTENANCE DANGER GENERAL IMPORTANT Page Page Page SECTION XI: DIAGNOSTIC AND TROUBLESHOOTING GUIDE Page 53 The following is the sequence of modes available in Service Mode by pressing the Select button: 3. Flame Current of Pilot Flame Sensor (Displays only in the Heating Cycle) 4. Setpoint (Display/Change) 5. F/C (Display/Change) Page 56 To change the Maximum Setpoint Limit (Max Setpoint) for the temperature setpoint: Step 1: In service mode press the Select button until Max Setpoint is displayed. "Max Setpoint" Flashes % 57 while making adjustments 58 Display of Water Temperature: To Display Flame Sense Current of the Pilot Flame Sensor: & % Page Step 4: Press Set button to confirm F or C format. F/C will stop flashing. "F/C" Symbol Stops Flashing Setpoint shown in F & 64 Error Code History: To view previous error codes: Page Page &% Exiting Service Mode Page Procedure for Checking Thermostat Sensors SECTION XII: PARTS LIST