32
Value
Series
Manual
Temperatures
Available
with
a
Controller
The
water
heater
can
deliver
water
at
only
one
temperature
se ng
at
a
me.
The
available
temperatures
are
provided
below.
A
temperature
lower
than
98°
F
(37°
C)
can
be
obtained
at
the
tap
by
mixing
with
cold
water.
To
change
the
temperature
scale
from
Celsius
to
Fahrenheit
or
vice
versa,
press
and
hold
the
“On/O
ff
”
bu on
for
5
seconds
while
the
water
heater
is
OFF.
These
temperatures
are
sugges ons
only:
*
Temperature
se ngs
from
125
‐
140
°F
(52
‐
60
°C)
are
available
by
se ng
switch
6
to
ON
in
the
SW1
Dip
switch
(tan
switches).
These
models
have
a
default
maximum
temperature
of
120°
F
(49°
C)
and
an
op on
(switch
6)
to
increase
the
maximum
temperature
to
140
°F
(60
°C).
DO
NOT
adjust
the
other
switches
unless
speci
fi
cally
instructed
to
do
so.
WARNING
•
Kitchen
120
°F
(49°
C)
•
Shower
98
‐
110
°F
(37
‐
43
°C)
•
Bath
Fill
102
‐
110
°F
(39
‐
43
°C)
Temperature
Se ngs
Available
(Fahrenheit
°F)
V75i/e,
V65i/e
98
100
102
104
106
108
110
115
120
125
*
130
*
135
*
140
*
150
**
160
**
Celsius
°C
37
38
39
40
41
42
43
46
49
52
54
57
60
66
71
**
These
se ngs
require
the
MCC
‐
91
controller.
When
the
MCC
‐
91
controller
is
connected,
these
higher
temperatures
are
available
on
all
controller
models
in
the
system.
If
an
MCC
‐
91
controller
is
used
in
a
residen al
dwelling
for
a
hydronics
applica on,
a
mixing
valve
must
also
be
installed
to
limit
the
potable
hot
water
temperature
to
a
safe
temperature.
Water
temperatures
over
125°
F
(52°C)
can
cause
severe
burns
or
scalding.
Refer
to
the
Danger
Alert
on
water
temperatures.
Rinnai
shall
not,
in
any
event,
be
liable
for
damages
resul ng
from
such
misuse
or
misapplica on.
Se ng
Controller
to
Mute
On
the
MC
‐
91
‐
2
to
eliminate
the
beeps
when
keys
are
pressed
or
to
turn
the
beeps
back
on,
press
and
hold
both
the
up
and
down
bu ons
un l
a
beep
is
heard
(approximately
5
seconds).
Locking
the
Controller
The
MC
‐
91
‐
2
controller
can
be
locked
by
pressing
the
Priority
bu on
and
the
up
bu on
together
for
5
seconds.
A
beep
will
sound
con
fi
rming
that
the
controller
is
locked.
The
display
will
alternately
show
“LOC”,
the
temperature
se ng,
and
a
diagnos c
code
if
one
has
been
ac vated.
All
of
the
controllers
in
the
system
are
also
locked.
To
unlock
the
controller
press
the
Priority
bu on
and
the
up
bu on
together
for
5
seconds.
Temperature
Op ons
Without
a
Temperature
Controller
The
default
temperature
se ng
for
this
appliance
installed
without
a
temperature
controller
is
120°
F
(49°
C).
If
desired,
the
temperature
se ng
can
be
changed
to
140°
F
(60°
C)
by
adjustment
of
a
switch.
In
the
SW1
Dip
switch
(tan
switches),
set
switch
5
to
ON
to
obtain
140°
F
water
temperature
se ng.
Set
switch
5
to
OFF
(default)
to
obtain
120°
F
water
temperature
se ng.
If
a
temperature
controller
is
installed,
then
switch
5
has
no
e
ff
ect
on
temperature
se ngs.
Summary of Contents for . REU-VC2025FFU-US
Page 27: ...Value Series Manual 27 Ladder Diagram ...
Page 77: ...Value Series Manual 77 ...
Page 78: ...78 Value Series Manual ...
Page 79: ...Value Series Manual 79 ...
