18
How to Use (Using the optional remote controller)
Adjusting the Maximum Output Temperature
The remote controller will emit a sound when any button is pushed. This sound can be muted if it is desired.
How to Use (Using the optional remote controller)
Muting the Remote Controller
* Initial factory setting is with sound
• The flow meter alarm cannot be muted.
• The high temperature warning tone when setting the unit to 125°F / 55°C (131°F) or higher will
not emit a sound when muted.
Hold the Power On/
Off Button for five
seconds.
Sound
Muted
No sound
after 5 sec.
Tone sounds
after 5 sec.
Turn off the Power
On/Off Button.
Press and hold the flow
meter alarm set button
until a sound is heard
(2 sec.).
Change the temperature
using the setting
buttons.
Set the Power button to ON when
continuing to use the unit as is.
Otherwise, let the unit sit for 30 sec.
Off
Tone sounds
after 2 sec.
The upper limit of the hot-water supply
temperature can be changed to
(For Fahrenheit (°F))
115°F, 120°F, 125°F, 130°F, 135°F or 140°F.
(For Celsius (°C))
46°C, 47°C, 48°C, 50°C, 55°C or 60°C.
Up
Down
