Installation / Operation Instruction Manual
Table Of Contents
- WITH TROUBLESHOOTING GUIDE
- Non-Flue Damper Models (Figure 2)
- Flue Damper Models and Non-Flue Damper Models (Figure 3)
- Non-Flue Damper Models (Figure 4)
- Front, sides and Rear “A”
- Input
- 2 in. (5.1 CM)
- Less than or equal to 300,000 BTUH
- 6 in (15.2 CM)
- Greater than 300,000 BTUH
- IMPORTANT-The flow of combustion and ventilating air must not be obstructed.
- MECHANICAL EXHAUSTING OF ROOM AIR - Where an exhaust fan is installed in the same room with this water heater and combustion air is drawn from inside the room, sufficient openings for air must be provided in the walls. UNDERSIZED OPENINGS WILL CAUSE A...
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To Decrease Setpoint Temperature
Step 1: Depress and hold “Temperature Down” button until desired setpoint temperature appears in the display.
Step 2: “Setpoint” indicator begins flashing in the display after pressing “Temperature Down” button.
Step 3: Press “SET” button for new setting to take effect immediately. The setpoint will stop flashing. If the “SET” button is
not pressed, the new temperature setting will take effect in approximately 10 seconds.
SELECT
SET
Status
°F
idle
Operational
Step 1
SELECT
SET
Status
°F
idle
setpoint
Operational
"Setpoint"
flashes
Step 2
SELECT
SET
Status
°F
idl
e
setpoint
Operational
"Setpoint" flashes
for 10 seconds
Press SET for setting to
take effect immediately
Step 3