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11/6/2018
© 2015 Rinnai America Corporation
PROPRIETARY and CONFIDENTIAL
Enhancing Lives By Changing The Way Water Is Heated
Parameter Adjustment
The following parameters may require adjustments during installation:
•
Maximum Temperature Parameter 1
—
Default maximum output temperature;
- Residential 120°F (49° C).
- Commercial 140°F (60° C).
Residential units can be programmed to deliver up to 140°F (60° C).
Commercial units can be programmed to deliver up to 185°F (85°C).
•
Altitude Parameter 2
—
Default altitude is 0
—
2,000 Ft (0
—
610 m).
Installations over 2,001 ft. require a parameter change.
These units can be installed in applications up to 10,200 ft.
•
Maximum Water Flow Rate
(the rate at which water flows through the water heater)
—
Default water
flow rate is “standard flow rate” and can be adjusted to “high flow rate.” For regions with warm ground
water temperatures, selecting “High Flow Rate” will enable increased water flow through the water
heater.
Only licensed professionals who are trained for servicing Rinnai Tankless Water
Heaters are permitted to adjust parameter settings. Adjust only the parameter settings discussed in
this section; adjusting additional parameter settings may result in property damage, personal injury, or
death.
