2b. Water Temperature - Upper Sensor (Displays if there is an upper sensor – some models)
2c. Water Temperature - Lower Sensor (Displays if there are two sensors)
3. Flame Current of Pilot Flame Sensor (Displays only in the Heating Cycle)
idle
Operational
Status
SELECT
idle
Operational
Status
Lower Sensor
SELECT
Heating
Operational
Status
SELECT
°F
Upper
Sensor
SET
°F
SET
µA
Flame Current
SET
37