Hubbell G250P, Installation & Operation Manual

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42
IH-03
H I J K L M N O
U
T
R
S
V
Q
P
Display Icons
H) Error Icon
Indicates an error has been detected and a
trouble code may be shown next to the CODE
Display (T) section. The last ten trouble codes
are retained in memory.
I) Wireless Icon
Indicates the wireless mode is activated.
J) Freeze Indicator Icon
Warns of freezing conditions within the water
heater. The water heater is designed to turn ON
to prevent freezing of the internal water pipes.
K) Recirculation Indicator Icon
Indicates water is being circulated through the
system.
L) Water Usage Icon
Indicates water flow (open faucet).
M) Blower Icon
Indicates blower is operating.
N) Burner ON Icon
Indicates burner is operating.
O) Gas Consumption Icon
Indicates the level of energy usage. More bars
being visible indicates a higher consumption of
gas.
P) Outlet Water Temperature Display
Displays the desired maximum temperature of the
water flowing out of the unit. This temperature
can be adjusted between 100° and 140°F for
domestic use and up to 1
85
°F for commercial use.
If the temperature is flashing, it indicates the water
has not reached the desired maximum setting. It
also indicates the unit of measure; Fahrenheit or
Celsius.
Q) Programmed ON/OFF Times
Dark boxes below the time graph indicate a
programmed ON time in one hour increments.
R) Program Indicator
Program is displayed during set up of the ON and
OFF times.
S) Clock Display
Indicates the current time in AM or PM. Also
indicates the programmed ON (start time) or OFF
(end time) when setting programmed run times.
T) CODE Display
Displays the word CODE and the most recent
digital error code.
U) INLET Display
Displays the word INLET and the actual inlet water
temperature in degrees Fahrenheit or Celsius.
V) SET Display
Displays the word SET when changing the outlet
water temperature and/or time values. Use the
UP/DOWN arrows to adjust the variable.
OPERATION