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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The following is the sequence of modes available in “Service Mode” by pressing the “Select” button:
Error Code Number (Display/Reset). This is only shown if there is an operating error in the “User Mode”.
1. Max Setpoint (Display/Change)
2a. Water Temperature Average (Displays average if there are two sensors – sensor temperature displayed if single
sensor is used).
SELECT
SET
Status
°F
idle
Water Temp
Operational
SELECT
Lockout RESET
Status
Service Needed
Error Code Shown
in Water Heater Display
SELECT
SET
Status
°F
idle
Operational
Max Setpoint value in
Water Heater Display
Max
Setpoint