Rinnai Sensei CU199i Installation And Operation Manual page 71

• Keep the area around the appliance clear
and free from combustible materials,
gasoline, and other flammable vapors and
liquids.
• Do not use this appliance if any part has
been under water. Immediately call a
licensed professional to inspect the appli-
ance and to replace any part of the control
system and any gas control which has
been under water.

(N'utilisez pas cet appareil s'il a été plongé
dans l'eau, même partiellement. Faites
inspecter l'appareil par un licence pro-
fessionnelle et remplacez toute partie du
système de contrôle et toute commande
qui ont été plongés dans l'eau.)
• Should overheating occur or the gas sup-
ply fail to shut off, turn off the manual gas
control valve to the appliance.

(En cas de surchauffe ou si l'alimentation
en gaz ne s'arrête pas, fermez manuelle-
ment le robinet d'arrêt de l'admission de
gaz.)
• Use only your hand to push in or turn the
gas control knob. Never use tools. If the
knob will not push in or turn by hand, do
not try to repair it, call a licensed profes-
sional. Force or attempted repair may
result in a fire or explosion.
• This appliance does not have a pilot. It
is equipped with an ignition device which
automatically lights the burner. DO NOT
try to light the burner by hand.
• Do not use an extension cord or an adapt-
er plug with this appliance.
• Any alteration to the appliance or its con-
trols can be dangerous and will void the
warranty.
• If you install this water heater in an area
that is known to have hard water or that
causes scale build-up the water must
be treated and/or the heat exchanger
flushed regularly. Rinnai provides a "Scale
Control System" that offers superior lime
scale prevention and corrosion control by
feeding a blend of control compounds into
the water supply. Damage and repair due
to corrosive compounds in the air is not
covered by warranty.
Rinnai Tankless Water Heater Installation and Operation Manual
• Keep the combustion air vent pipe loca-
tion free of chemicals, such as chlorine or
bleach, that produce fumes. These fumes
can damage components and reduce the
life of your appliance. Damage and repair
due to scale in the heat exchanger is not
covered by warranty.
• Always check the water temperature be-
fore entering a shower or bath.
• Do not adjust the parameter settings un-
less specifically instructed to do so.
71