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Bradford-White Corp
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Water Heater
Bradford-White Corp
EFR160T120, ULTRA HIGH EFFICIENCY GAS WATER HEATER
3. Flame Current of Pilot Flame Sensor (Displays only in the Heating Cycle) , 4. Setpoint (Display/Change) , 5. F/C (Display/Change)
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76 pages, 2.54 Mb
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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
µ
A
Contents
Main
ULTRA HIGH EFFICIENCY GAS WATER HEATER
(EFR160T120 Series Models)
INSTALLATION/OPERATING MANUAL
SECTION I: IMPORTANT INFORMATION
NOTICE
DANGER
CAUTION
NOTICE
WARNING
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
SECTION V: WATER CONNECTIONS
INSTRUCTIONS FOR CONNECTIONS
2.
4. Never operate the water heater without first being certain it is filled with water.
SCALDING
Approximate Time/Temperature Scald Chart
ALTERNATE SPACE HEATING WATER CONNECTIONS
SECTION VI: VENTING
19
NOTICE
WARNING
Approved Venting Materials
For installations in the US only
PVC (ASTM D-2241 Schedule 40,
20
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
Do not include the condensate elbow or vent terminals in determining maximum vent length.
Page
Page
Power Vent Maximum Vent Length
Example of Total Vent Length for EF100T199 with a power vented installation:
Page
32
WARNING
CAUTION
Vertical Installation:
Page
Page
Page
SECTION VII: GAS CONNECTIONS
Page
38
SECTION VIII: ELECTRICAL CONNECTIONS
WARNING
CAUTION
SECTION IX: OPERATING INSTRUCTIONS
WARNING
GENERAL INSTRUCTIONS
LIGHTING AND SHUT-DOWN INSTRUCTIONS
TO TURN OFF GAS TO APPLIANCE
Figure 26. Lighting Instruction Label
WARNING:
LIGHTING INSTRUCTIONS
FOR YOUR SAFETY READ BEFORE LIGHTING
Page
42
WARNING
Water Heater Display and Control Buttons
Step 3
43
To Increase Setpoint Temperature
Step 3
44
To Decrease Setpoint Temperature
Step 3a
45
To Change Temperature Format in Display from F to C or C to F:
Changes to "C"
Press select
Step 4
Setpoint shown in F
Press select Step 5
46
SECTION X: MAINTENANCE
DANGER
GENERAL
IMPORTANT
Suggested Maintenance Schedule
Page
Page
SECTION XI: DIAGNOSTIC AND TROUBLESHOOTING GUIDE
Page
54
Max Setpoint value in Water Heater Display
Error Code Shown in Water Heater Display
3. Flame Current of Pilot Flame Sensor (Displays only in the Heating Cycle)
4. Setpoint (Display/Change)
5. F/C (Display/Change)
No current error codes
57
To change the Maximum Setpoint Limit (Max Setpoint) for the temperature setpoint:
WARNING
"Max Setpoint" Flashes
"Max Setpoint" stops flashing
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Display of Water Temperature:
To Display Flame Sense Current of the Pilot Flame Sensor:
Changes to "C"
Changes to "F"
Setpoint shown in F
"F/C" Symbol Stops Flashing
Page
65
Error Code History:
To view previous error codes:
Error Code Index
No Error Code Shown for Code Index 10
Error Code Index
Stored Error Code For Code Index #9
Exiting Service Mode
Page
Procedure for Checking Thermostat Sensors
SECTION XII: PARTS LIST
