THE SIMPLICITY OF EASY INSTALLATION
BOILER POCKET GUIDE FOR TRADE PROFESSIONALS
H E A T I N G S O L U T I O N S
endless innovation
2
Disclaimer
This Pocket Guide was designed as a quick-reference guide, and is not intended to replace the Owner’s Manual. Rinnai reserves the right to update this manual without prior notice.
Dedicated Technical Support – 888-RINNAIS or 888-746-6247 (For Technical Assistance Only)
Table of Contents Boiler Specifications ..............................................................................5Technical Readout / Technical Codes ...................................................6Accessing Menus ..................................................................................7Parameter Menu: Key Parameters ........................................................8Information Menu ..................................................................................9Service Menu ......................................................................................10Error Menu ..........................................................................................10Preset Curve Values (Parameter 2) .......................................................11Combustion Testing (Oxygen Level) .....................................................12Cleaning and Flushing the Hydronic System ........................................13 • Gas and Water Pressures • System Flushing, Cleaners, Antifreeze and InhibitorsBypassing De-aeration Program .................................................... 14–15Basic Troubleshooting .........................................................................16Service Codes ............................................................................... 17–19Temperature Resistance Table ............................................................20Installation Schematics/Diagrams • E Boiler – Domestic Hot Water Piping with Thermostatic Mixing Valve ................................................................................21 • E Boiler – Single Zone Circuit .......................................................22 • E50CR Boiler – No Low Loss Header ..........................................23 • E Series Boiler – Primary Secondary Piping ................................24 • Multi Zone with DHW Priority .......................................................25 • Q Boiler – Domestic Hot Water from Indirect Tank .......................26 • Electrical Connections .................................................................27 • Maximum Equivalent Length ........................................................28 • Rinnai Venting Diagrams ..............................................................29 • Notes ..........................................................................................31
SCAQMD, LOW LEAD
3
H E A T I N G S O L U T I O N S
Rinnai Condensing Boilers provide superior comfort and overall system efficiency than any other boiler. All Rinnai boilers are delivered with an outdoor sensor for increased fuel efficiency as well as integrated modulating circulator pumps for decreasing electrical consumption.
Rinnai Boilers default settings are adjusted for the most common applications including high-temp baseboards, radiators or hydro-air. Be sure to verify the default parameters are set appropriately for your application.
See Page 8 for key parameters to review.
This quick-reference Pocket Guide is not intended to replacethe Installation and Service Manual.
Rinnai Boilers come factory adjusted for high-temperatureconvectors. The curves and settings should be adjusted tomatch your system type and needs. For peak efficiency, theboiler should not be left at the high-temperature settingsunless the installation uses convectors (baseboards) as theprimary heat emitters. All installations require that the boiler be programmed for the correct altitude and venting lengths. Seethe Installation and Service Manual for instructions on settingthese parameters.
4
KEY TO CONTROL BUTTONS
= +
= -
=
= STEP
= MODE
= RESET
* Note: “Store” light should not be illuminated during normal operation
Heating On / OffIncrease value when changing parameters
Hot Water On / OffDecrease value when changing parameters
Frost Protection (Continuous Pump) On / OffStore (enter)
Bo
iler
Sp
ecifi
cati
ons
*
E SERIES
QP SERIES
Q SERIES
5
H E A T I N G S O L U T I O N S
Bo
iler
Sp
ecifi
cati
ons
Mo
del
sM
in/M
ax In
put B
TU
(Hea
ting)
Min
/Max
Inpu
t BTU
(D
HW)
Effic
ienc
y (N
G an
d LP
)Ho
t Wat
er P
rodu
ctio
nDH
W F
low
in G
PM a
nd L
PMGP
M @
75°
F Ri
se(L
PM @
41°
C R
ise)
GPM
@ 5
0°F
Rise
(LPM
@ 2
8° C
Ris
e)E
50C
R13
,600
-50,
000
(NG)
13,6
00-8
5,00
0 (N
G)95
.6%
Flat
Pla
te H
eat E
xcha
nger
2.1
(7.9
)3.
1 (1
1.7)
E75
CR
13,6
00-7
5,00
0 (N
G)37
,000
-75,
000
(LP)
13,6
00-8
5,00
0 (N
G)37
,000
-85,
000
(LP)
95.5
%Fl
at P
late
Hea
t Exc
hang
er2.
1 (7
.9)
3.1
(11.
7)
E11
0CR
26,0
00-1
10,0
00 (N
G)59
,000
-110
,000
(LP)
26,0
00-1
30,0
00 (N
G)59
,000
-130
,000
(LP)
95.5
%Fl
at P
late
Hea
t Exc
hang
er3.
2 (1
2.1)
4.6
(17.
5)
E60
SR
13,6
00-6
0,00
0 (N
G)37
,000
-60,
000
(LP)
95.5
%In
dire
ct T
ank
Com
patib
le –
–
E85
SR
13,6
00-8
5,00
0 (N
G)37
,000
-85,
000
(LP)
95.4
%In
dire
ct T
ank
Com
patib
le –
–
E11
0SR
26,0
00-1
10,0
00 (N
G)59
,000
-110
,000
(LP)
95.5
%In
dire
ct T
ank
Com
patib
le –
–
Q85
S17
,000
-85,
000
(NG)
95.4
%In
dire
ct T
ank
Com
patib
le –
–
Q13
0S26
,000
-130
,000
(NG)
59,0
00-1
30,0
00 (L
P)95
.4%
Indi
rect
Tan
k Co
mpa
tible
– –
Q17
5S35
,000
-175
,000
(NG)
117,
800-
175,
000
(LP)
95.0
%In
dire
ct T
ank
Com
patib
le –
–
Q20
5S41
,000
-205
,000
(NG)
117,
800-
205,
000
(LP)
95.0
%In
dire
ct T
ank
Com
patib
le –
–
Q17
5C35
,000
-175
,000
(NG)
117,
800-
175,
000
(LP)
95.0
%6.
6 ga
llon
indi
rect
tank
insi
de4.
1 (1
5.6)
6.2
(23.
5)
QP
130
26,0
00-1
30,0
00 (N
G)95
.4%
24 g
allo
n bu
ffer t
ank
211G
PH/7
99LP
H
Q =
Ser
ies
/ E =
Eco
nom
y Se
ries
/ QP
= Q
Pre
mie
r Ser
ies
/ Mod
el n
umbe
r = M
ax K
Btu
S =
Sol
o (H
eat O
nly)
/ C
= C
ombi
(dom
estic
hot
wat
er is
incl
uded
)*
Co
mbi
natio
n bo
iler s
elec
tion
mus
t inc
lude
DHW
requ
irem
ents
bas
ed o
n w
inte
r gro
undw
ater
tem
pera
ture
. **
Ba
sed
on G
AMA
test
ing
stan
dard
for i
ndire
ct-fi
red
wat
er h
eate
rs.
6
Technical Readout / Technical Codes• The On/Off switch should not be used to reset or disengage the boiler. If the power supply to the boiler is interrupted, then the boiler’s 17 minute den-aeration program will initiate. To reset the boiler if a code appears, press the button marked R or RESET.
• Holding the “Step” or button for 5 seconds will display the technical readout.
• State One: “P” followed by the system pressure.
• State Two: The boiler’s operating code (0 thru 9 or A, F, and H – as shown) followed by the supply temperature in º F:
= No heat demand
= Fan pre/post purge
= Ignition phase
= Burner active for central heat
= Burner active for DHW
= Fan check
= Burner off while call for heat or DHW and target temperature is reached during demand = Pump overrun phase for central heat
= Pump overrun phase for DHW
= Burner off due to high supply temp*
= Automatic de-aeration program*
= SERV – fan test activated in SERV mode
= SERV – burner test active in SERV mode
0
1
2
3
4
5
6
7
8
9
A
F
H
* Ensure heating and DHW programs are activated to start deaeration program. The deaeration cycle will last 17 minutes following any power interruptions. Do not reset boiler by switching off power.
7
H E A T I N G S O L U T I O N S
Enter the 123 Code to Access the Second Tier Technical Adjustments:
• Press the “Mode” or button for 5 seconds.
• The letter “C” and a random number will appear.
• Press the or button until “C123” appears.
Press “Store” or to enter.
• NOTE: After pressing the value will blink once to confirm acceptance.
• Press to scroll through the four menu or chapters: PARA, INFO, SERV, ERRO.
• When the desired chapter is displayed, press button until the desired menu item is viewed.
• If a change is needed (only available in PARA and SERV), pressing “+” or “-” will alter the value.
• Pressing will save the new value (confirmed with one blink).
• To scroll though various PARAMETERS, SERVICE options, ERRORS or INFO data, press the button.
• To exit these chapters, repeatedly press until “STBY”or “GOOD” appears.
• After 20 minutes of inactivity the boiler will default to normal operation. To reenter the Installer level, repeat the steps above.
Accessing MenusFour different Menus are available in the 2nd tier technical adjustments:
PARA menu – Parameters: System Design, Review and Adjust.
INFO menu – Information: Boiler Sensor Readings, Consumption, Hours of Operation (no adjustments in this menu).
SERV menu – Service: Burner Power, Fan Power, Pump Power.
ERRO menu – Errors: System stores up to six error codes and the operating condition at time of error. (no adjustments in this menu).
8
Par
amet
er M
enu:
Key
Par
amet
ers
*Not
e: P
aram
eter
s 1,
5, 6
and
14
are
cont
aine
d in
the
pres
et c
urve
s PA
RA 2
* bu
t may
be
furth
er a
djus
ted.
CH=
Cen
tral H
eat
Info
rmat
ion
Men
u (in
form
atio
n on
ly –
no
adju
stm
ents
)
PA
RA
Def
ault
Ran
ge
Des
crip
tion
1*17
6º F
68 to
176
º FM
axim
um s
uppl
y w
ater
tem
pera
ture
2*00
00, 0
2 to
04
Heat
ing
Syst
em T
ype:
Opt
imiz
es o
utdo
or re
set c
urve
and
boi
ler o
pera
tion
3M
axim
um O
utpu
t Pow
erM
in to
Max
out
put
Max
imum
hea
ting
outp
ut in
Kilo
wat
ts. K
W X
341
5 =
BTU
5*2.
30.
2 to
3.5
K Fa
ctor
of o
utdo
or re
set c
urve
(slo
pe o
f res
et c
urve
)
7*14
º F-4
º F to
32º
FOu
tdoo
r res
et c
urve
col
dest
des
ign
day
setti
ng
14*
10º F
/min
0º F
to 2
8º F
Grad
ient
con
trol s
peed
º F
per m
inut
e (te
mpe
ratu
re a
ccel
erat
ion
rate
)
2710
0º F
E75C
R &
E110
CR32
º F to
158
º FM
inim
um s
uppl
y w
ater
tem
pera
ture
for h
eatin
g m
ode
(rese
t cur
ve
base
poi
nt)
32º F
All O
ther
Boi
lers
3114
6º F
104º
F to
176
º FDH
W in
dire
ct ta
nk te
mpe
ratu
re
3600
All E
50's
00, 1
0, 2
000
– E
boi
ler p
late
war
min
g (m
aint
ain
DHW
flat
pla
te te
mpe
ratu
re)
10 –
E b
oile
r pla
te w
arm
ing
and
flow
switc
h DH
W a
ctiv
atio
n
20
– E
boi
ler fl
owsw
itch
DHW
act
ivat
ion
only
10E
Serie
s
20E
Refin
ed
730
0 to
100
Altit
ude
and
vent
com
pens
atio
n fa
ctor
, (Se
e se
ctio
n 6.
7 of
the
boile
r m
anua
ls)
9
H E A T I N G S O L U T I O N S
*Not
e: P
aram
eter
s 1,
5, 6
and
14
are
cont
aine
d in
the
pres
et c
urve
s PA
RA 2
* bu
t may
be
furth
er a
djus
ted.
CH=
Cen
tral H
eat
Info
rmat
ion
Men
u (in
form
atio
n on
ly –
no
adju
stm
ents
)
Info
Un
it o
f M
ea
sure
me
nt
Des
crip
tion
No
tes
1º F
Supp
ly (fl
ow) w
ater
tem
pera
ture
T1
4º F
Retu
rn w
ater
tem
pera
ture
T2
5º F
DHW
tem
pera
ture
T3
DHW
col
d w
ater
inle
t tem
pera
ture
on
E
Serie
s bo
ilers
7º F
Outd
oor t
empe
ratu
re T
4
16%
Perc
enta
ge o
f tot
al p
ower
17kW
Gas
inpu
t pow
er in
kW
(mul
tiply
by
3415
for B
TU)
18kW
Outp
ut p
ower
in k
W (m
ultip
ly b
y 34
15 fo
r BTU
)
20N/
ABu
s co
mm
unic
atio
n in
dica
tion
No U
nit V
alue
21GJ
(Gig
ajou
les)
Cons
umpt
ion
tota
l1
giga
joul
e (G
J) =
947
,817
Btu
H
or 9
.48
ther
ms
22GJ
Cons
umpt
ion
tota
l hea
ting
only
23GJ
Cons
umpt
ion
tota
l DHW
onl
y
24Ho
urs
Tota
l bur
ner r
un h
ours
25Ho
urs
Tota
l hea
ting
only
bur
ner r
un h
ours
26Ho
urs
Tota
l DHW
onl
y bu
rner
run
hour
s
32Ho
urs
Tota
l run
hou
rs
37Ho
urs
Tota
l pum
p ho
urs
(hea
ting
and
DHW
)
46Ho
urs
Coun
t dow
n to
ser
vice
mes
sage
10
SE
RV
Valu
eR
ang
eD
escr
iptio
n1
OFF
OFF—
MAX
Burn
er a
djus
tabl
e fo
r O2 a
nd g
as p
ress
ure
test
ing
2OF
FOF
F—M
AXFa
n ad
just
able
with
bur
ner o
ff
3OF
FOF
F—M
AXPu
mp
adju
stab
le w
ith b
urne
r on
or o
ff
4OF
FOF
F—ON
Sim
ulat
ion
Mod
e –
Boile
r will
not
ope
rate
in s
how
room
mod
e.
Note
– To d
eacti
vate
servi
ce m
odes
1, 2
or 3,
you m
ust r
educ
e the
value
s to m
inimu
m us
ing th
e minu
s key
then
relea
se an
d pre
ss th
e minu
s key
again
.
ER
RO
Valu
eD
escr
iptio
n
Err
. L-E
rr.5
L, 1
, 2, 3
, 4, 5
Last
six
err
or c
odes
1E
xxEr
ror c
ode
repo
rted
2A
or 9
thro
ugh
0Op
erat
ion
stat
us o
f the
boi
ler a
t tim
e of
err
or
3º F
Supp
ly (fl
ow) w
ater
tem
pera
ture
T1
at ti
me
of e
rror
4º F
Retu
rn w
ater
tem
pera
ture
T2
at ti
me
of e
rror
5kW
Load
at t
ime
of e
rror
(mul
tiply
by
3415
for B
TU)
6%
Pum
p ca
paci
ty a
t tim
e of
err
or
Ser
vice
Men
u
Err
or
Men
u (in
form
atio
n on
ly –
no
adju
stm
ents
)
Pre
set
Cur
ve V
alue
s (P
aram
eter
2)
11
H E A T I N G S O L U T I O N S
Pre
set
Cur
ve V
alue
s (P
aram
eter
2)
*
Para
met
er 2
7 is
the
min
imum
sup
ply
wat
er te
mpe
ratu
re a
nd s
houl
d be
adj
uste
d fo
r the
sys
tem
s he
at e
mitt
ers.
For
exa
mpl
e, m
ost a
ir ha
ndle
rs w
ill re
quire
120
o F
or g
reat
er.
**
Para
met
er 7
is th
e cl
imat
e zo
ne a
nd c
omm
only
refe
rred
to a
s de
sign
day
tem
pera
ture
; def
ault
setti
ng is
14°
F an
d sh
ould
be
adju
sted
to th
e re
gion
al d
esig
n da
y te
mpe
ratu
re.
Para
met
er 2
Type
of H
eat E
mitt
er
Max
Sup
ply
(P
ara
1)
K-Fa
ctor
(P
ara
5)
Clim
ate
Zone
**
(Par
a 7)
Grad
ient
Con
trol
(P
ara
14)
Min
Sup
ply
* (P
ara
27)
Com
men
t Se
lect
the
pres
et b
ased
on
the
mos
t com
mon
ty
pe o
f hea
t em
itter
in
the
syst
em
The
max
imum
su
pply
wat
er
tem
pera
ture
th
e bo
iler w
ill
prov
ide
The
slop
e of
the
curv
e
Cold
est d
ay o
f th
e ye
ar
(out
door
de
sign
tem
p)
Rate
in d
egre
es
per m
inut
e th
at th
e bo
iler
supp
ly w
ater
te
mpe
ratu
re
incr
ease
s
Low
est p
ossi
ble
supp
ly w
ater
te
mpe
ratu
re
durin
g a
call
fo
r hea
t
00
(Pre
set c
urve
#1)
Fa
ctor
y D
efau
lt
Base
boar
d ra
diat
ors
or
stan
dard
air
hand
lers
17
6° F
2.
3 14
° F
10°
F/m
inut
e 10
0° F
*
02
(Pre
set c
urve
#2)
La
rge
radi
ator
s 15
8° F
1.
8 14
° F
10°
F/m
inut
e 10
0° F
03
(Pre
set c
urve
#3)
Un
der fl
oor (
stap
le u
p)
or h
igh
effic
ienc
y ai
r ha
ndle
r
140°
F
1.5
14°
F 8°
F/m
inut
e 10
0° F
04
(Pre
set c
urve
#4)
In
-floo
r hea
ting
only
12
2° F
1.
0 14
° F
6° F
/min
ute
100°
F
12
Combustion Testing (Oxygen Level)• First verify proper incoming gas pressure.
• Ensure the analyzer is properly calibrated, then place the analyzer probe in the vent stack test point.
• Enter 123 code and proceed to SERV menu by pressing “ ” or “Mode” Service (SERV) menu.
• Press the “STEP” button until “1” is shown (1 and OFF will alternate).
• Press the “+” (plus) button until the maximum value (kW) is achieved (high fire).
• O2 percentages should be:
—NG – full load 4.7% target (range 3.6 - 5.5%).
—LP – full load 5.1% target (range 4.1 - 5.5%).
• Press the “-” (minus) button and slowly ramp the burners down until the minimum value is achieved.
—NG – minimum load must be at least 0.5% higher than full load, but no higher than 7.5%. Example: If full load O2 is 5.0%, minimum load O2 must be between 5.5 and 7.5%.
—LP – minimum load must be at least 0.2% higher than than full load, but no higher than 7.3%. Example: If full load O2 is 5.0%, minimum load O2 must be between 5.2 and 7.3%.
• If needed, turn the adjustment screw in the gas/fan assembly:
—Clockwise to increase oxygen level (lessens fuel).
—Counterclockwise to decrease oxygen level (increases fuel).
Note: Only make adjustment in high fire
QUICK TIP FOR COMMISSIONING
Adjust O2 percentage here with 4 mm allen wrench or 3/8 inch slotted driver
13
H E A T I N G S O L U T I O N S
Combustion Testing (Oxygen Level)• First verify proper incoming gas pressure.
• Ensure the analyzer is properly calibrated, then place the analyzer probe in the vent stack test point.
• Enter 123 code and proceed to SERV menu by pressing “ ” or “Mode” Service (SERV) menu.
• Press the “STEP” button until “1” is shown (1 and OFF will alternate).
• Press the “+” (plus) button until the maximum value (kW) is achieved (high fire).
• O2 percentages should be:
—NG – full load 4.7% target (range 3.6 - 5.5%).
—LP – full load 5.1% target (range 4.1 - 5.5%).
• Press the “-” (minus) button and slowly ramp the burners down until the minimum value is achieved.
—NG – minimum load must be at least 0.5% higher than full load, but no higher than 7.5%. Example: If full load O2 is 5.0%, minimum load O2 must be between 5.5 and 7.5%.
—LP – minimum load must be at least 0.2% higher than than full load, but no higher than 7.3%. Example: If full load O2 is 5.0%, minimum load O2 must be between 5.2 and 7.3%.
• If needed, turn the adjustment screw in the gas/fan assembly:
—Clockwise to increase oxygen level (lessens fuel).
—Counterclockwise to decrease oxygen level (increases fuel).
Note: Only make adjustment in high fire
Cleaning and Flushing the Hydronic System• Before commissioning, the complete hydronic system must be thoroughly cleaned and flushed with an approved system cleaner. —Flush out the cleaner until clean water runs free with no sediment.
• NOTE: This boiler contains aluminum components. —System cleaners are not to be used in the boiler (use isolating valves at header assembly). —APPROVED SYSTEM CLEANERS are Noble Noburst Hydronic System Cleaner, Fernox F3 System Cleaner, Rho-mar Hydro-Solv 9100, and Sentinel X400. —APPROVED SYSTEM INHIBITORS are Rhomar Pro-tek/922, Noble Noburst AL Inhibitor and Sentinel X100.
• Use only potable water or Rinnai-approved inhibited propylene glycol (50% maximum) for filling the system. —APPROVED ANTIFREEZES: Rhomar RhoGard Multi-Metal (AL safe), Sentinel X500, Noble Noburst AL and Fernox Alphi 11. —Follow the guidelines in the Boiler Installation and Service Manual for proper water quality (less than 10.5 GPG hardness) and pH (6.5-8.5).
• Recommended fill pressure: 16–18 PSI —Less than 10 PSI – the boiler will not operate. —50% fire rate is from 10 to 11.7 PSI.
• Required inlet gas pressure: —NG – 3 to 10.5" W.C. at full fire. —LP – 8 to 14" W.C. at full fire.
14
De-aerate Program Bypass MethodThe purpose of the De-aerate Program Bypass Method is to provide a method for bypassing the 17-minute boiler de-aerate program for the service technician. The boiler runs this program whenever it is first connected or reconnected to electrical power. De-aeration is also triggered when the boiler detects the system pressure has dropped below 10 psi. This program is an effective method of purging air from the boiler after the system has been filled or serviced. While the boiler is running the de-aerate program it will show “A” and a random 3-digit number on the display.Never bypass de-aeration during commissioning or if the system pressure has dropped below 10 psi. If there is any chance that air has entered the system, de-aeration is critical to prevent damage to the boiler. A technician servicing or troubleshooting the boiler may turn off power for certain tasks that do not involve system pressure, and this bypass method will avoid the 17-minute wait when the power to the boiler is restored.
WARNINGDO NOT bypass the de-aeration program during commissioning or if any part of the system has been opened or disconnected. Failure to properly de-aerate the boiler and system may result in damage to the boiler. This damage will not be covered by the boiler warranty.
!
15
H E A T I N G S O L U T I O N S
De-aerate Program Bypass Method (con’t)
STEP 1
STEP 2
STEP 3
STEP 4
Press the MODE button for 5 seconds. The display shows CODE followed by a random 3-digit number
Press the + or the - until code C123 is shown
Press the STORE button to confirm. Display will blink once
Now you have entered to the installer menu.
Press and release the RESET button to end the de-aeration programDe-aeation has only been bypassed not deactivated. Whenever the power supply is interupted De-aeration will run unless bypassed.
16B
asic
Tro
uble
sho
oti
ng
Issu
es t
hat
may
no
t p
ost
a b
lock
ing
or
erro
r co
de
Desc
riptio
n Di
agno
stic
Poi
nts
Cen
tral
hea
ting
but
no
DH
W•
Ensu
re D
HW p
rogr
am is
act
ivat
ed•
Ensu
re R
S100
tim
e pr
ogra
ms
are
set c
orre
ctly
• En
sure
div
erte
r val
ve is
func
tioni
ng c
orre
ctly
and
not
bin
ding
DH
W b
ut n
o c
entr
al h
eatin
g•
DHW
flow
sw
itch
stuc
k in
clo
sed
posi
tion,
ver
ify c
ontin
uity
• Re
mov
e an
d in
spec
t flow
sw
itch
for d
ebris
; rei
nsta
ll w
ith a
rrow
poi
ntin
g UP
• Ch
eck
for D
HW le
ak if
pla
te w
arm
ing
prog
ram
is a
ctiv
e•
Verif
y th
erm
osta
t or e
nd s
witc
h cl
osur
e ac
ross
22
and
23C
entr
al h
eatin
g w
ith n
o d
eman
d•
Ensu
re th
e co
ntin
uous
pum
p op
tion
isn’
t eng
aged
• En
sure
div
erte
r val
ve is
func
tioni
ng c
orre
ctly
and
not
bin
ding
• Di
scon
nect
all
field
wiri
ng to
term
inal
s 20
/21
and
22/2
3 to
ens
ure
perip
hera
l con
trols
are
not c
reat
ing
a fa
lse
heat
ing
dem
and
Insu
ffici
ent
volu
me
of
DH
W•
Verif
y ho
t and
col
d lin
es a
re n
ot c
ross
ed•
Ensu
re th
e flo
w re
stric
tor i
s no
t blo
cked
with
deb
ris•
Ensu
re th
e do
mes
tic h
eat e
xcha
nger
is n
ot s
cale
dLo
w D
HW
tem
per
atur
e•
Verif
y th
erm
osta
tic m
ixin
g va
lve
is s
et c
orre
ctly
• Co
nfirm
that
the
corr
ect fl
ow re
stric
tor h
as b
een
inst
alle
d fo
r Com
bi b
oile
r mod
els
only
• De
pend
ing
on a
pplic
atio
n, c
heck
DHW
par
amet
er s
ettin
gsIn
suffi
cien
t re
cove
ry o
f in
dire
ct t
ank
whe
n p
aire
d w
ith a
Q S
erie
s b
olie
r us
ing
a t
hree
-way
val
ve k
it
• M
axim
um c
apac
ity o
f the
thre
e-w
ay v
alve
for i
ndire
ct ta
nks
is 1
30,0
00 B
TU•
Chec
k ta
nk m
anuf
actu
rer’s
requ
ired
flow
rate
s fo
r giv
en o
utpu
ts•
Verif
y th
at T
3 is
pro
perly
fitte
d in
to th
e ta
nk’s
sen
sor w
ell
Hea
t em
itter
s ta
ke t
oo
long
to
hea
t o
r d
o n
ot
reac
h te
mp
erat
ure
• Ch
eck
ther
mos
tat o
r RS1
00 s
ettin
gs; v
erify
par
amet
ers
1, 2
, 5, 1
4 an
d 27
•
RS 1
00 u
sed
with
out O
A se
nsor
, ins
tall
appr
opria
te re
sist
or o
r OA
sens
orC
ontin
uous
ope
ratio
n w
ith n
o ca
ll fo
r he
at•
Chec
k te
chni
cal r
ead
out
• En
sure
PAR
A 4
is se
t to
00; a
set
ting
of 0
1 w
ill ca
use
the
boile
r to
oper
ate
cont
inuo
usly
on th
e da
y cu
rve
whe
n 22
and
23
are
close
d an
d op
erat
e on
the
nigh
t cur
ve w
hen
the
cont
acts
are
ope
n
This
is a
n ab
ridge
d lis
t with
abb
revi
ated
exp
lana
tions
of t
he b
lock
ing
code
s. F
or a
com
plet
e lis
t of b
lock
ing
code
s an
d co
mpl
ete
bloc
king
cod
e in
form
atio
n pl
ease
refe
r to
the
inst
alla
tion
and
serv
ice
man
ual.
Ser
vice
Co
des
The
six
mos
t rec
ent e
rror
cod
es a
re s
tore
d in
the
MC
BA
with
per
iphe
ral d
ata
such
as
flow
, ret
urn,
out
door
te
mpe
ratu
res,
CH
or
DH
W d
eman
d at
the
time
of e
rror
, etc
.
17
H E A T I N G S O L U T I O N S
This
is a
n ab
ridge
d lis
t with
abb
revi
ated
exp
lana
tions
of t
he b
lock
ing
code
s. F
or a
com
plet
e lis
t of b
lock
ing
code
s an
d co
mpl
ete
bloc
king
cod
e in
form
atio
n pl
ease
refe
r to
the
inst
alla
tion
and
serv
ice
man
ual.
Ser
vice
Co
des
The
six
mos
t rec
ent e
rror
cod
es a
re s
tore
d in
the
MC
BA
with
per
iphe
ral d
ata
such
as
flow
, ret
urn,
out
door
te
mpe
ratu
res,
CH
or
DH
W d
eman
d at
the
time
of e
rror
, etc
.
Blo
ckin
g c
od
es (B
L)
BL
cod
es t
emp
ora
rily
sto
p o
per
atio
n. T
he b
oile
r w
ill a
ttem
pt
to r
elig
ht w
itho
ut in
terv
entio
n (r
epet
itive
BL
cod
es
may
cha
nge
to a
n E
rro
r co
de)
.The
re m
ust
be
a d
eman
d o
n th
e b
oile
r fo
r a
BL
cod
e to
occ
urC
od
eDe
scrip
tion
Diag
nost
ic P
oint
sB
L 01
Exte
rnal
Saf
ety
Cont
act O
pen
Ensu
re fa
ctor
y in
stal
led
jum
per i
s se
cure
or t
he d
evic
e co
nnec
ted
thro
ugh
term
inal
s 24
& 2
5; p
ump
will
con
tinue
to ru
n at
25%
. Boi
ler c
ontin
ues
to o
pera
te
at m
axim
um s
et te
mpe
ratu
re.
BL0
5No
out
door
sen
sor c
onne
cted
Conn
ect o
utdo
or s
enso
r
BL
11M
ax Δ
T be
twee
n T1
and
T2
exce
eded
in
CH
mod
ePu
mp
cont
inue
s to
run
at m
inim
um c
apac
ity in
CH
mod
e; c
heck
for b
lock
age
on th
e bo
iler s
ide
of th
e lo
w lo
ss h
eade
r (sh
ut o
ff va
lve c
lose
d, c
logg
ed in
tern
al fi
lter,
etc)
BL
12M
ax Δ
T be
twee
n T1
and
T2
exce
eded
in
DHW
mod
ePu
mp
cont
inue
s to
run
at m
inim
um c
apac
ity in
DHW
mod
e; c
heck
for b
lock
age
of D
HW p
riorit
y lo
op (s
huto
ff va
lve
clos
ed, d
iver
ter v
alve
mal
func
tion,
etc
) or a
n un
ders
ized
indi
rect
tank
BL
67A
ΔT is
det
ecte
d be
twee
n T1
and
T2
(T1<
T2)
whi
le th
e bu
rner
is n
ot in
ope
ratio
nAn
othe
r hea
t sou
rce
such
as
a w
ood
boile
r or s
olar
may
be
in o
pera
tion;
th
e bu
rner
will
rest
art a
fter t
he Δ
T st
abili
zes.
If n
o ex
tern
al h
eat s
ourc
e ch
eck
T1
and
T2 s
enso
r res
ista
nce.
BL
81Fl
ue g
as s
enso
r fal
sely
det
ecte
dW
et-d
ry c
ondi
tion
at s
enso
r con
nect
ion;
cal
l tec
hnic
al s
uppo
rt fo
r rem
edy
BL
85No
wat
er fl
ow d
etec
ted,
pum
p st
uck,
bo
iler a
ir bo
und
De-a
erat
ion
will
star
t and
run
until
flow
is d
etec
ted;
che
ck th
e pr
essu
re s
enso
r for
de
bris;
che
ck to
see
if p
ump
is m
ovin
g fre
ely;
che
ck b
oile
r ret
urn
filte
r for
deb
ris
BL
86Po
wer
freq
uenc
y flu
ctua
tions
Th
e fre
quen
cy o
f the
sup
plie
d po
wer
is fl
uctu
atin
g or
out
side
the
oper
atin
g ra
nge
of th
e bo
iler;
pow
er m
ust b
e 60
Hz ±
1.5
Hz
18
Ser
vice
Co
des
The
six
mos
t rec
ent e
rror
cod
es a
re s
tore
d in
the
MC
BA
with
per
iphe
ral d
ata
such
as
flow
, ret
urn,
and
out
door
te
mpe
ratu
res,
CH
or
DH
W d
eman
d at
the
time
of e
rror
, etc
.
Err
or
Co
des
Err
or
cod
es w
ill r
equi
re in
terv
entio
n to
res
tart
the
bo
iler
Co
de
Desc
riptio
nDi
agno
stic
Poi
nts
FU
SE
The
24V
circ
uit i
s op
enCh
eck
F3, c
onfir
m 2
4V tr
ansf
orm
er is
con
nect
ed; c
heck
all
24
V co
mpo
nent
s fo
r a p
ossi
ble
shor
t (Ga
s va
lve,
Fan
, etc
.)
E 0
0Fl
ame
rod
curr
ent d
etec
ted
with
out fl
ame
Insp
ect t
he fl
ame
rod
for a
sho
rt ci
rcui
t; in
spec
t gro
und
E 0
2Ig
nitio
n fa
ilure
(boi
ler a
ttem
pts
5 st
arts
or r
esta
rts
befo
re e
rror
)En
sure
ade
quat
e ai
r and
gas
is s
uppl
ied
to th
e bo
iler;
it is
com
mon
w
ith n
ew p
ropa
ne ta
nks
to h
ave
non
com
bust
ible
s st
ill p
rese
nt in
th
em; v
erify
pur
ity w
ith a
n al
tern
ate
gas
sour
ce (p
orta
ble
prop
ane
tank
)
E 0
3Ga
s va
lve
conn
ectio
n fa
ulty
Ensu
re g
as v
alve
is p
lugg
ed in
cor
rect
ly
E 0
4Po
wer
to th
e bo
iler i
s lo
st d
urin
g an
err
or
read
-out
Rese
t the
boi
ler a
nd in
vest
igat
e th
e in
itial
err
or in
the
Erro
r His
tory
Ch
apte
r
E 0
5Co
ntro
l uni
t err
orCh
eck
if th
e in
com
ing
volta
ge is
with
in s
peci
ficat
ions
; che
ck th
e co
nnec
tion
betw
een
the
ribbo
n ca
ble
and
the
disp
lay
and
MCB
A; E
EPRO
M e
rror
E 1
2 Hi
gh L
imit
Switc
h Op
en C
ircui
tAi
r or d
ebris
in th
e bo
iler a
nd s
yste
m, l
oose
wire
, or h
igh
limit
switc
h er
ror
E 1
4Te
mpe
ratu
re s
enso
r com
mun
icat
ion
prob
lem
Chec
k T1
, T2
and
T3 te
mpe
ratu
re s
enso
rs c
onne
ctio
n an
d re
sist
ance
. Ve
rify
no v
olta
ge o
n co
nnec
tions
to te
rmin
als
16 a
nd 1
7.
E 1
8M
axim
um s
uppl
y (fl
ow) w
ater
tem
pera
ture
ex
ceed
ed (T
1 is
> 2
12°
F)
Verif
y th
e re
sist
ance
of t
he s
enso
r; ch
eck
the
flow
tem
pera
ture
with
an
alte
rnat
e de
vice
; che
ck fo
r blo
ckag
es in
the
boile
r
19
H E A T I N G S O L U T I O N S
Ser
vice
Co
des
The
six
mos
t rec
ent e
rror
cod
es a
re s
tore
d in
the
MC
BA
with
per
iphe
ral d
ata
such
as
flow
, ret
urn,
and
out
door
te
mpe
ratu
res,
CH
or
DH
W d
eman
d at
the
time
of e
rror
, etc
.
Err
or
Co
des
Err
or
cod
es w
ill r
equi
re in
terv
entio
n to
res
tart
the
bo
iler
Co
de
Desc
riptio
nDi
agno
stic
Poi
nts
FU
SE
The
24V
circ
uit i
s op
enCh
eck
F3, c
onfir
m 2
4V tr
ansf
orm
er is
con
nect
ed; c
heck
all
24
V co
mpo
nent
s fo
r a p
ossi
ble
shor
t (Ga
s va
lve,
Fan
, etc
.)
E 0
0Fl
ame
rod
curr
ent d
etec
ted
with
out fl
ame
Insp
ect t
he fl
ame
rod
for a
sho
rt ci
rcui
t; in
spec
t gro
und
E 0
2Ig
nitio
n fa
ilure
(boi
ler a
ttem
pts
5 st
arts
or r
esta
rts
befo
re e
rror
)En
sure
ade
quat
e ai
r and
gas
is s
uppl
ied
to th
e bo
iler;
it is
com
mon
w
ith n
ew p
ropa
ne ta
nks
to h
ave
non
com
bust
ible
s st
ill p
rese
nt in
th
em; v
erify
pur
ity w
ith a
n al
tern
ate
gas
sour
ce (p
orta
ble
prop
ane
tank
)
E 0
3Ga
s va
lve
conn
ectio
n fa
ulty
Ensu
re g
as v
alve
is p
lugg
ed in
cor
rect
ly
E 0
4Po
wer
to th
e bo
iler i
s lo
st d
urin
g an
err
or
read
-out
Rese
t the
boi
ler a
nd in
vest
igat
e th
e in
itial
err
or in
the
Erro
r His
tory
Ch
apte
r
E 0
5Co
ntro
l uni
t err
orCh
eck
if th
e in
com
ing
volta
ge is
with
in s
peci
ficat
ions
; che
ck th
e co
nnec
tion
betw
een
the
ribbo
n ca
ble
and
the
disp
lay
and
MCB
A; E
EPRO
M e
rror
E 1
2 Hi
gh L
imit
Switc
h Op
en C
ircui
tAi
r or d
ebris
in th
e bo
iler a
nd s
yste
m, l
oose
wire
, or h
igh
limit
switc
h er
ror
E 1
4Te
mpe
ratu
re s
enso
r com
mun
icat
ion
prob
lem
Chec
k T1
, T2
and
T3 te
mpe
ratu
re s
enso
rs c
onne
ctio
n an
d re
sist
ance
. Ve
rify
no v
olta
ge o
n co
nnec
tions
to te
rmin
als
16 a
nd 1
7.
E 1
8M
axim
um s
uppl
y (fl
ow) w
ater
tem
pera
ture
ex
ceed
ed (T
1 is
> 2
12°
F)
Verif
y th
e re
sist
ance
of t
he s
enso
r; ch
eck
the
flow
tem
pera
ture
with
an
alte
rnat
e de
vice
; che
ck fo
r blo
ckag
es in
the
boile
r
Err
or
cod
es (c
ont
inue
d)
E 1
9M
axim
um re
turn
wat
er te
mpe
ratu
re e
xcee
ded
(T2
is >
212
°F)
Verif
y th
e re
sist
ance
of t
he s
enso
r; ch
eck
the
retu
rn te
mpe
ratu
re w
ith
an a
ltern
ate
devi
ce; c
heck
for e
xter
nal h
eatin
g so
urce
E 2
8No
sig
nal f
rom
com
bust
ion
fan
Ensu
re th
e fa
n an
d w
iring
are
und
amag
ed
E 2
9Fa
n tu
rnin
g du
ring
off c
ycle
Poss
ible
win
d co
nditi
on a
t ter
min
atio
n; c
him
ney
effe
ct in
ven
t sta
ck o
r la
rge
baro
met
ric d
iffer
entia
l-rea
rran
ge v
ent c
onfig
urat
ion
Nega
tive
Pres
sure
on
Vent
Sys
tem
Ch
eck
vent
, ven
ting
and
inta
ke a
ir m
ust b
e in
stal
led
acco
rdin
g to
m
anua
l. If
vent
sys
tem
ok
- re
plac
e M
CBA
or fa
n.
E 3
1Su
pply
(flow
) tem
pera
ture
sen
sor (
T1) s
igna
l err
orEn
sure
the
sens
or is
con
nect
ed c
orre
ctly.
Co
nfirm
resi
stan
ce re
adin
g w
ith te
mpe
ratu
re c
hart.
See
Tem
pera
ture
Res
ista
nce
Tabl
e be
low
this
cha
rt.E
32
Retu
rn te
mpe
ratu
re s
enso
r (T2
) sig
nal e
rror
E 3
6Su
pply
(flow
) tem
pera
ture
sen
sor (
T1) o
pen
E 3
7Re
turn
tem
pera
ture
sen
sor (
T2) o
pen
E 6
8No
sof
twar
e in
stal
led
Both
MCB
A an
d EP
ROM
/dis
play
hav
e no
sof
twar
e (s
ee m
anua
l)
E 6
9So
ftwar
e or
com
mun
icat
ion
confl
ict b
etw
een
M
CBA
and
disp
lay/
EEPR
OMCh
eck
all c
onne
ctio
ns.
E Se
ries
Disc
onne
ct a
nd R
e-co
nnec
t E-P
rom
Chi
pQ
Serie
s Di
scon
nect
and
Re-
conn
ect fl
at c
able
from
MCB
A Bo
ard
and
Re
mot
e Di
spla
y.Th
is is
an
abrid
ged
list w
ith a
bbre
viat
ed e
xpla
natio
ns o
f the
blo
ckin
g co
des.
Fo
r a c
ompl
ete
list o
f blo
ckin
g co
des
and
com
plet
e bl
ocki
ng c
ode
info
rmat
ion
plea
se re
fer t
o th
e in
stal
latio
n an
d se
rvic
e m
anua
l.
20
-4° F -20° C 98.0 kΩ
-0.4° F -18° C 90.0 kΩ
3.2° F -16° C 82.0 kΩ
6.8° F -14° C 74.0 kΩ
10.4° F -12° C 66.0 kΩ
14° F -10° C 58.0 kΩ
17.6° F -8° C 53.5 kΩ
21.2° F -6° C 49.0 kΩ
24.8° F -4° C 45.0 kΩ
28.4° F -2° C 40.5 kΩ
32° F 0° C 36.0 kΩ
35.6° F 2° C 33.5 kΩ
39.2° F 4° C 30.9 kΩ
42.8° F 6° C 28.2 kΩ
46.4° F 8° C 25.6 kΩ
50° F 10° C 23.0 kΩ
53.6° F 12° C 21.4 kΩ
57.2° F 14° C 19.9 kΩ
60.8° F 16° C 18.1 kΩ
64.4° F 18° C 16.6 kΩ
68° F 20° C 15.0 kΩ
71.6° F 22° C 14.0 kΩ
75.2° F 24° C 12.9 kΩ
78.8° F 26° C 11.9 kΩ
82.4° F 28° C 10.8 kΩ
86° F 30° C 9.8 kΩ
89.6° F 32° C 9.1 kΩ
93.2° F 34° C 8.5 kΩ
96.8° F 36° C 7.9 kΩ
100.4° F 38° C 7.2 kΩ
104° F 40° C 6.5 kΩ
113° F 45° C 5.6 kΩ
122° F 50° C 4.6 kΩ
131° F 55° C 4.0 kΩ
140° F 60° C 3.4 kΩ
158° F 70° C 2.3 kΩ
176° F 80° C 1.7 kΩ
194° F 90° C 1.3 kΩ
212° F 100° C 0.95 kΩ
Temperature Resistance Table – All Sensors
Temperature Resistance Table
-22 = open circuit. Ω = ohms
21
H E A T I N G S O L U T I O N SE
SE
RIE
S B
OIL
ER
—D
OM
ES
TIC
HO
T W
ATE
R P
IPIN
G W
ITH
TH
ER
MO
STA
TIC
MIX
ING
VA
LVE
Not
e: T
he n
ext s
et o
f dia
gram
s ar
e fo
r illu
stra
tion
purp
oses
onl
y. R
efer
ence
the
Inst
alla
tion
Man
ual.
*
*Use
The
rmos
tatic
Mix
er w
ith c
heck
s
22E
SE
RIE
S B
OIL
ER
S –
SIN
GLE
ZO
NE
: LL
H
23
H E A T I N G S O L U T I O N S
E S
ER
IES
BO
ILE
RS
– S
ING
LE Z
ON
E: D
IRE
CT
CO
UP
LE
NO
TE
: Sin
gle
ser
ial fl
ow
loo
p s
how
n.
The
E r
efine
d b
oile
rs c
an b
e us
ed in
si
ngle
-zo
ne a
pp
licat
ions
with
in t
he s
tate
d
flow
and
dP
lim
its. S
ee t
he in
stal
latio
n m
anua
l fo
r m
ore
info
rmat
ion.
24
Out
doo
r S
enso
r
E S
ER
IES
BO
ILE
R P
RIM
AR
Y S
EC
ON
DA
RY
PIP
ING
25
H E A T I N G S O L U T I O N S
MU
LTI Z
ON
E &
DH
W P
RIO
RIT
Y
NO
TE
: P
ump
rel
ay m
ust
have
a p
rio
rity
end
sw
itch
to
allo
w f
or
DH
W o
per
atio
n. T
he
pp
rio
rity
end
sw
itch
shal
l be
conn
ecte
d t
o t
erm
inal
s 16
–17
on
the
bo
iler.
26Q
BO
ILE
R –
DO
ME
ST
IC H
OT
WAT
ER
FR
OM
IND
IRE
CT
TA
NK
(3-W
AY
VA
LVE
)
Par
t. N
o. 8
0400
0013
: Fo
r th
e Q
85S
and
Q13
0S
Par
t. N
o. 8
0400
0014
: Fo
r th
e Q
175S
and
Q20
5S
”
Out
doo
r S
enso
r
27
H E A T I N G S O L U T I O N S
ELE
CT
RIC
AL
CO
NN
EC
TIO
NS
IMPO
RTAN
T: Fo
r sin
gle
zone
sys
tem
s, u
se o
nly
elec
troni
c th
erm
osta
ts th
at h
ave
an o
n-bo
ard
batte
ry. D
o no
t use
a p
ower
-ste
alin
g el
ectro
nic
ther
mos
tat a
s it
will
cau
se e
rratic
op
erat
ion.
The
follo
win
g is
a b
rief o
verv
iew
of t
he c
onne
ctio
n bl
ock
on th
e bo
iler c
ontro
l tow
er. P
leas
e re
fer t
o th
e in
stal
latio
n m
anua
l an
d Ri
nnai
’s re
com
men
ded
appl
icat
ion
guid
e fo
r mor
e de
tails
or c
onta
ct R
inna
i’s E
ngin
eerin
g De
partm
ent a
s ne
eded
Main
Pow
er S
uppl
y(m
ax d
raw
5 A
mps
)N=
Neut
ral,
L=Ho
t (L1
)
Not U
sed
Not U
sed
Exte
rnal
pum
p —
not
to e
xcee
d 2
Amps
or 2
30 W
atts
E Se
ries
Com
bi —
Do
not u
se.
E Se
ries
Solo
Mod
els —
DHW
Pum
p Q
Ser
ies S
olo
Mod
els —
Sys
tem
Pum
p Q
P Se
ries
— In
tern
al DH
W P
um
E Se
ries
Com
bi —
Inte
grat
ed3-
Way
valv
e an
d T3
DHW
Sen
sor
E Se
ries
Solo
— N
ot U
sed
Q S
eries
— O
ptio
nal D
HW
3-W
ay v
alve
conn
ectio
n an
d DH
W ta
nk s
enso
r or A
quas
tat
(ens
ures
DHW
prio
rity)
Out
door
rese
t sen
sor
(inclu
ded
with
boi
ler)
Bus
room
ther
mos
tat
(RS1
00)
Exte
rnal
safe
tyco
nnec
tions
(shi
pped
with
jum
per)
NOTE
: Boi
ler w
ill no
t op
erat
e w
ithou
t aclo
sed
circu
it (th
roug
h ju
mpe
r, ex
tern
al sa
fety
hi
gh lim
it co
ntro
l, et
c.)
On/
Off
room
ther
mos
tat o
r En
d Sw
itch
(dry
con
tact
, do
not
app
ly vo
ltage
), ju
mpi
ng
thes
e po
ints
will
caus
e th
e bo
iler
to fi
re
24V
pow
er s
uppl
y 10
0 m
Am
ax d
raw.
Cyl
inde
r con
nect
ion
3-W
ay v
alve
28
Max
imum
Eq
uiva
lent
Len
gth
Vent
typ
eAl
l mod
els
exce
pt
Q17
5 an
d Q
205
Q17
5C/Q
175S
Q20
5S
feet
(m)
feet
(m)
feet
(m)
2" P
PS
Sin
gle
Pip
e (R
oo
m A
ir)
& T
win
Pip
e40
(12.
12)
––
2" P
PS
Tw
in P
ipe
to 2
"/4"
PP
S
Co
ncen
tric
Ter
min
atio
n 40
(12.
12)
––
2" P
P F
lex
Vent
20 (6
.10)
––
2" P
VC
20 (6
.10)
––
3" P
PS
Sin
gle
Pip
e (R
oo
m A
ir)
& T
win
Pip
e10
0 (3
0.48
)80
(24.
38)
40 (1
2.12
)
3" P
PS
Tw
in P
ipe
to 3
"/5"
PP
S
Co
ncen
tric
Ter
min
atio
n10
0 (3
0.48
)80
(24.
38)
40 (1
2.12
)
3"/5
" C
onc
entr
ic P
ipe
10
0 (3
0.48
) 80
(24.
38)
40 (1
2.12
)
3" P
P F
lex
Vent
50 (1
5.24
)40
(12.
12)
20 (6
.10)
3" P
VC
/CP
VC
Sin
gle
Pip
e
& T
win
Pip
e10
0 (3
0.48
)80
(24.
38)
40 (1
2.12
)
4" P
VC
Vent
s up
to 1
00ft
and
is
appr
oved
on
E50C
R, E
75CR
, E6
0SR,
E85
SR, Q
85S.
––
29
H E A T I N G S O L U T I O N S
BO
ILE
R V
EN
TIN
G D
IAG
RA
MS
Conc
entr
ic p
ipe
with
roof
te
rmin
atio
n
Conc
entr
ic p
ipe
with
ho
rizon
tal s
idew
all
term
inat
ion
Sing
le p
ipe
horiz
onta
l te
rmin
atio
n w
ith ro
om
inta
ke a
ir
Twin
-pip
e w
ith
conc
entr
ic v
ertic
al
term
inat
ion
Twin
-pip
e w
ith
conc
entr
ic s
idew
all
term
inat
ion
Twin
-pip
e w
ith
para
llel v
ertic
al
term
inat
ion
Twin
-pip
e w
ith p
aral
lel
side
wal
l ter
min
atio
n
Sing
le p
ipe
vert
ical
te
rmin
atio
n w
ith ro
om
inta
ke a
ir
Vert
ical
ven
t an
d ho
rizon
tal
air i
ntak
e
Chim
ney
Line
r: Si
mps
on
Fas-
n-se
al
Dur
aven
t fle
x lin
er
Vent
ing
diag
ram
s ar
e fo
r illu
stra
tion
purp
oses
onl
y.
30
31
H E A T I N G S O L U T I O N S
©2017 Rinnai America Corporation. Rinnai America Corporation continually updates materials, and as such, content is subject to change without notice.
Local, state, provincial, federal and national fuel gas codes must be adhered to prior to and upon installation.
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H E A T I N G S O L U T I O N S
501102PG r5 8/2017
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