Step 4: To lower the temperature setpoint, press the "Temperature Down" button until the desired temperature
is shown on the water heater display.
Step 5: When the desired setpoint is reached on the water heater display, press the "Set" button to confirm the
new setpoint. "Setpoint" stops flashing in the water heater display.
To Change Temperature Format in Display from ˚F to ˚C or ˚C to ˚F:
Step 1: While in "Service Mode", press "Select" button until "˚F/˚C" is shown in the upper right portion of the
water heater display.
idle
Operational
Status
SELECT
idle
Operational
Status
SELECT
idle
Operational
Status
SELECT
"Setpoint" Flashes
setpoint
°F
SET
"Setpoint" Stops Flashing
setpoint
°F
SET
°F °F/°C
SET
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