12
(e.g. 110°F)
If “System
[
Tank
]”
is displayed, hot water will be
discharged at the temperature of the storage tank.
(See page 20)
2. Turn on hot water.
1. The
Power
button is ON.
Using the Water Heater
For systems with recirculation
operation,
is displayed here.
Displayed during combustion
Check
•
To prevent scalding :
Hot Water Heater temperatures over 125°F
(52°C) can cause severe burns instantly or
death from scalding.
• Children, disabled and elderly are at the
highest risk of being scalded. Feel water
temperature before bathing or showering.
Temperature limiting valves are available,
consult with installer.
• When setting the Water Heater to 125°F
(55°C in °C mode) or higher, “Hi temp” will
blink for 10 seconds and emit a tone as a high
temperature warning.
• Take caution when using the Water Heater
again after setting to 125°F (52°C) or higher.
Always check the set temperature before use.
• Do not allow anyone to change the water
temperature while hot water is running.
DANGER
Operation
• The Power indicator is displayed.
• The previously set hot water supply
temperature is shown.
• The setting temperature displayed may vary
from the actual temperature at the fixture
depending on conditions such as season or
length of piping.
[For systems with recirculation operation]
• If you set the
Power
button to ON,
recirculation operation is automatically
started. (If “Synchro ON/OFF” was set to ON.
(See page 21))
• Turn off hot water, the symbol disappears.
• During recirculation, the symbol may be
continuously displayed.
Using the Water Heater
