Inquiry Mode And Navigation; History Mode And Navigation - Westinghouse WGR050NG076 Installation Instructions Manual
High efficiency water heater
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Connect the outdoor sensor to the terminals marked "outdoor".
1.
2.
Press
at this screen to access the Technical Service Parameters codes (P00, P01, etc.).
3.
Press
to advance through the parameters. Press
4.
Go to P06
5.
Enter desired MIN Outdoor Temp value
6.
Press
to advance to the next parameter.
7.
To change parameter value, press
value.
8.
Enter desired MAX Outdoor Temp value
9.
Press
to advance to the next parameter.
10. Enter desired MIN Storage Temp value
11. Press
to advance to the next parameter.
12. Enter desired MAX Storage Temp value
13. Press
at this screen to accept the changed value and return to the Installer Parameters.
14. Press
at any Installer Parameter code screens to return to the upper level menu.
1. INQUIRY MODE AND NAVIGATION
Inquiry Mode (
) allows the installer to access water heater operating specifics, including temperature sensor and flame sensor
readings. These readings aid the installer in troubleshooting the water heater.
To enter Installer Mode, press and hold
once to find Inquiry Mode. The control is ready to access the Inquiry Mode when the following screen appears on the display.
Press
at this screen to access the Inquiry Mode codes (i00, i01, etc.).
To view code value, press
Press
to advance through the codes. Press
Press
at any Inquiry Mode code screens to return to the upper level menu.
Table 12 details the Inquiry Mode codes in sequential order.
CODE
i00
UPPER (HL NTC1) SENSOR TEMPERATURE (
i01
i02
i03
i04
i05
i06
Table 12 – History Mode Codes – NOTE: Temperature Readings Depend on Temperature Unit Selection – *NOTE: -- Means
option is not available or in use.
2. HISTORY MODE AND NAVIGATION
History Mode (
) aids the installer in troubleshooting by allowing access to the last eight (8) error or fault codes that have occurred.
or
for five seconds. When the (
or
once. The value will appear. Press
DESCRIPTION
(--*)
Ventilation Sensor Temperature (
Outdoor Sensor Temperature (
Actual Flame Current (uA x 10)
Firmware Version
Actual Fan Speed
to return to the previous parameter.
once. The value will appear. Press
) screen appears, Installer Mode is active. Press
at this screen to return to the code screen.
to return to the previous code.
o
o
C/
F)
o
o
C/
F)
o
o
C/
F)
to decrease or
to increase the
RANGE
o
Between 32 and 257
F
--*
o
Between 32 and 257
F
o
Between 32 and 257
F
Between 00 and 99
Custom Version C_x.xx
WHL-001 REV. 9.3.14
45
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