Rinnai 800000026, User Manual

Page: 21 / 26

21 Boiler Applications Manual 800000026 Rev B
A
4
B
3
C D
4
2
SC
A
LE
SI
ZE
DA
TE
1
SH
E
ET
DW
G
NO
.
RE
V
A
2
1
D
Ap
pr
ov
ed
B
y
NTS
A
A
12
/09/
09
EL
Q
S
er
ies
B
oi
le
r
2
bo
ile
rs
w
ith
DH
W
indi
re
ct
ta
nk
Th
is
dr
aw
in
g
is
th
e
ex
cl
us
iv
e
pr
ope
rty
of
R
inna
i A
m
er
ic
a
Cor
por
at
io
n,
it
may
not
be
rep
roduc
ed
or
gi
ve
n
to
th
ird
pa
rti
es
.
1o
f1
Ri
nnai
Amer
ica
Cor
po
ra
tion
10
3
In
te
rnat
io
na
lD
rive
Pe
ac
ht
re
e
C
ity
, G
A
3026
9
1-
80
0-
62
1-
94
19
D
raw
n
By
JG
To
le
ra
nc
e
Fr
ac
tion
=
±
1
/16"
x.
x=
±
0
.030
x.
xx
=
±
0
.015
x.
xxx=
±
0
.0
0
5
Thi
s
is
not
an
en
g
inee
ri
ng
dr
aw
ing;
it
is
in
te
n
ded
on
ly
as
a
gui
de
an
d
not
as
a
re
p
la
ceme
n
t f
o
r
pr
of
ess
io
n
al
e
ng
ineer
in
g
pr
o
je
ct
dr
aw
in
g
s.
T
h
is
dr
awi
n
g
is
no
ti
n
te
nd
ed
to
de
sc
ri
be
a
compl
et
e
sys
te
m
.I
ti
s
up
to
th
e
co
nt
ra
ct
or
or
en
g
inee
r t
o
de
te
rm
ine t
he
n
ec
e
ssa
ry
co
mpon
e
n
ts
an
d
co
nf
ig
ur
at
io
n
o
f
th
e
par
ticul
a
r
syst
em
to
be
in
st
al
le
d.
T
h
e
dr
awi
n
g
does
n
ot
imp
ly
com
p
lia
nc
e
w
ith
local
bui
ld
in
g
code
requi
re
m
e
nt
s.
I
t
is
th
e
re
sp
o
nsi
b
ili
ty
of
t
h
e
engi
ne
er
or
cont
ra
ct
or
to
ensur
e
th
a
tt
he
in
st
al
la
tio
n
is
in
acco
rdanc
e
w
ith
al
ll
o
ca
lb
ui
ld
in
g
co
des
.
C
onf
er
w
ith
lo
ca
lb
ui
ld
in
g
o
ffi
ci
al
s b
e
fo
re
in
st
al
la
tion
.
3
B
C
120V
Lo
w
volt
age
QS
er
ie
s
bo
ile
rs
2
bo
ile
rs
w
ith
D
H
W
ind
ire
ct
ta
nk
1
2
3
4
5
6
9
10
111
2
131
4
151
6
17
18
19
20
21
22
26
2
Do
not
ap
pl
y
pow
er
tN
1/
tN
2
Co
m
10
K
Un
O
Sw
Com
O
ut
Bo
il
DHW
10
A
10A
St
ag
e
St
ag
e
112
2
10
A
10A
Power
NL
P1
Bo
il
DHW
Pm
p/
Vl
v
Bo
ile
r
Demand
Dem Co
m
DH
W
De
m
Set
p
Dem
8
7
Boile
r
2
Boiler
1
12
0V
Input
He
at
in
g
Cir
culat
or
DHW
Circ
ulat
or
DH
W
Sen
sor
O
ut
doo
r
Sens
or
Ou
tdo
or
Se
ns
or
12
0V
Input
Su
ppl
y
Sen
so
r
O
ut
doo
r
Sens
or
N
L
H
eat Dem
and F
rom
The
rmostat/zone cont
rol
N
L
Not
e:
Se
e
2
bo
il
er
w
ith
D
H
W
in
d
ir
ec
t
ta
nk
dr
aw
in
g
120V
R
ela
y
TP
S
T
2 3
6
9
1
11
8
10
21
22
23
B
12
13
CH
DH
W
14
15
16
17
19
20
18
N
A
C
yli
nde
r
conn
ec
tio
n
Th
re
e
w
ay
va
lv
e
DH
W
senso
r
Ou
ts
id
e
Sensor
Bus
Cont
rol
ler
Ro
om
T
her
m
.
On
/O
ff
21
22
23
B
12
13
CH
DH
W
14
15
16
17
19
20
18
N
A
C
yl
ind
er
co
n
nec
tion
Th
re
e
w
ay
va
lv
e
DH
W
se
ns
or
Ou
ts
id
e
S
ens
o
r
Bus
Co
nt
ro
lle
r
Ro
o
m
T
her
m
.
O
n/O
ff
Q
E
C
-09
-0
00
1