45
WHL-001 REV. 9.3.14
1. Connect the outdoor
sensor to the terminals marked “outdoor”.
2. Press
at this screen to access the Technical Service Parameters codes (P00, P01, etc.).
3. Press
to advance through the parameters. Press
to return to the previous parameter.
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
or
once. The value will appear. Press
to decrease or
to increase the
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
for five seconds. When the (
) screen appears, Installer Mode is active. Press
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
or
once. The value will appear. Press
at this screen to return to the code screen.
Press
to advance through the codes. Press
to return to the previous code.
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
DESCRIPTION
RANGE
i00
UPPER (HL NTC1) SENSOR TEMPERATURE (
o
C/
o
F)
Between 32 and 257
o
F
i01
(--*)
--*
i02
Ventilation Sensor Temperature (
o
C/
o
F)
Between 32 and 257
o
F
i03
Outdoor Sensor Temperature (
o
C/
o
F)
Between 32 and 257
o
F
i04
Actual Flame Current (uA x 10)
Between 00 and 99
i05
Firmware Version
Custom Version C_x.xx
i06
Actual Fan Speed
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.
Summary of Contents for WGR050LP076
Page 34: ...34 WHL 001 REV 9 3 14 Figure 14...
Page 53: ...53 WHL 001 REV 9 3 14 Figure 25 Replacement Parts...
Page 54: ...54 WHL 001 REV 9 3 14 Figure 26 Replacement Parts...
Page 57: ...57 WHL 001 REV 9 3 14...
Page 58: ...58 WHL 001 REV 9 3 14...
