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iQ automatic mode
This is the preset
default mode for your
Rinnai Smart Cylinder.
In this mode the level
indicator displays an estimate
of the amount of hot water
available in the tank. The level
is monitored and updated in
real-time.
There are five different
settings available. Your Rinnai
Smart Cylinder has been
preset to operate on level
three which will achieve a
balance between energy
savings and ensuring you
have enough hot water
available.
Level
Comfort
Energy
level
saving
1
--
2
-
default setting
3
+
4
++
5
+++
Changing the level setting
Press the + or - buttons and
select the level you require—
if you don't press any button
for three seconds the system
will set the level change.
The system will then default
to showing the estimated
amount of hot water in the
cylinder again.
Clause G12.3.9
1
2
Legionella is a bacterium that can cause Legionnaires' disease―a severe form of pneumonia
Rinnai Smart Cylinders low-medium pressure indoor stainless steel: Owner and installer guide: 20432-A 01-15 | 5
Manual mode
In manual mode the
control regulates the
water temperature in the
cylinder to a preset level. The
temperature level is selected
by using the + or - buttons,
there are five different
settings available.
Level
Approx. water
1
2
3
4
level
+++
5
++
Biosafe operation
To meet the New Zealand
+
Building Code requirement
to disinfect water for
legionella bacteria
-
system will perform heating
above 60 °C whenever risk
--
conditions (<60 °C for 21 days)
are detected.
vacation mode. In vacation
mode the cylinder will be set
to maintain the water at a
minimum temperature of 6
°C to prevent the water from
freezing.
To select press the mode
button until the suitcase
temp. in
cylinder
icon appears. By default the
number of vacation days is
50 °C
undefined (--). If no period is
selected the cylinder will stay
55 °C
in vacation mode until the
mode is manually changed.
60 °C
The number of days
(maximum 99) can be
specified by using the + or -
65 °C
buttons. A long press of the
buttons will perform a fast
70 °C
speed day selection. After the
specified period, the cylinder
will automatically go back to
the operating mode that was
selected before vacation was
1
set.
2
, the
Vacation can be cancelled
by pressing the iQ or manual
mode buttons.
Warmup indicator
A slow blinking of the shower
symbol indicates when the
element is heating the water
(occurs in automatic and
Vacation mode
If you are going away
switch the cylinder to
manual modes).
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