Rinnai 800000026, User Manual

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23 Boiler Applications Manual 800000026 Rev B
SIX
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is
th
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sp
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lit
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o
f
th
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en
g
in
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r
or
con
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ac
to
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to
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e
in
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ac
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th
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fer
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th
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g
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fic
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s
be
for
e
in
st
a
llat
io
n.
3
B
C
120V
Low
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bo
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r
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on
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V
al
ve
s
w
it
h
Pr
io
ri
tyD
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W
T
st
at
21
22
23
24
26
27
25
B
1
2
3
4
6
7
5
8
9
10
12
13
11
N
L
L
N
N
L
N
CH
DH
W
L
14
15
16
17
19
20
18
N
A
120V
Po
w
e
r
su
p
pl
y
12
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E
xt
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nal
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m
p
120V
Ext
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nal
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12
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yl
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Th
re
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w
ay
va
lv
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W
sens
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Ou
ts
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s
Con
tr
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ler
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er
m
.
On
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ff
Ex
te
rn
al
Sa
fe
ty
cont
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24V
~
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0m
A
T
stat
T
st
at
1 2 3
1 2 3
1 2 3
A
qua
stat For
DHW
12
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In
p
ut
24
V
Input
24
V
Input
O
ut
doo
r
Sens
or
No
te
:
Sw
it
ch
po
si
tio
ns
an
d
jum
p
er
s
1 2 3
No
te
:
4
w
ir
e
zo
ne
va
lv
es
m
ay
al
so
be
use
d
Syste
m
Cir
culat
or
N
ot
e:
100
%
zo
ne
valv
e
sy
st
em
s
wit
h
DH
W
sho
ul
d
us
e
onl
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th
e
ZV
C
40
6
Q
E
D-
09-
00
02