NCC300 Owner's Guide

31
Single Water Heater Only
Flow Meter Alarm
4
Turn on hot water.
5
When the bathtub fills with
the preset volume of water,
an alarm will
sound alerting
you to shut off
the water.
I will go to
turn off.
Pi Pi !
The highest
temperature
Lit during combustion
Hot Water Filling Temperature Options
* Why doesn't the flow meter
alarm sound even if the bathtub
is filled with water? ( p.40)
* The alarm will continue to sound
even if the
button is pressed.
* Although the temperature can be set to 125°F / 50°C or
higher, do not set the temperature to 125°F / 50°C or
higher as it can cause severe burns instantly or death
from scalding.
*
The hot water filling temperature is same as the setting temperature.
* The setting temperature displayed may vary from the actual
temperature at the fixture depending on conditions such as
season or length of piping.
Turn off the hot
water when the
alarm sounds
to prevent
overfilling.
If the hot water temperature has been
set so that it does not require mixing, set
the mixing valve to its highest setting.
The hot water in the bathtub may become
lukewarm if it is mixed with cold water at the fixture.
Operation Screen Display Description
* Initial factory setting: 110°F or 40°C (104°F)
The temperatures settings below are only examples. The temperature setting
necessary will depend on the usage, the length of piping and the time of year.
(
°C (°F)
:
)
Warmer HotWarm
37 38 39 40 41 42 43 44 45 46 47 48
(99) (100) (102) (104) (106) (108) (109) (111) (113) (115) (117) (118)
100 105 110 115 120
Warmer HotWarm
The temperatures settings below are only examples. The temperature setting
necessary will depend on the usage, the length of piping and the time of year.
(
°F
:
)