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Accessing Service Mode on Control Display
For models with Honeywell Integrated Control
Step 2: Press the “Set” button to enter the setting mode. “Setpoint” will flash in the water heater display.
SELECT SET
Status
°F
idle
setpoint
Operational
Step 3: To raise the temperature setpoint, press the “Temperature Up” button until the desired temperature is shown on
the water heater display.
SELECT SET
Status
°F
idle
setpoint
Operational
%
Step 4: To lower the temperature setpoint, press the “Temperature Down” button until the desired temperature is shown
on the water heater display.
WARNING
Setting the water temperature
to the maximum set point can
result in scalding hot water
delivered to the faucets. It is
highly recommended that the
maximum setpoint be adjusted
to the lowest temperature
possible for the needs of the
installation. Make sure the
water heater control display is
not in a public area that can
result in the temperature
settings being improperly
adjusted.
NOTICE
The maximum temperature that can be set in the Water Heater Display is limited to the “Max Setpoint” described
previously. To change the “Max Setpoint”, refer to the procedure “To Change the Maximum Setpoint Limit…"
described previously under “Accessing the Service Mode on the Water Heater Display”.
SELECT SET
Status
°F
idle
setpoint
Operational
"Setpoint" Flashes
27
27