VR
8104
, VR
820
4 AN
D VR
8304
I
N
T
E
R
M
IT
TEN
T PI
LO
T CO
M
B
IN
A
T
IO
N
G
A
S CO
N
T
R
O
L
S
69
-122
5—4
4
Co
rrosive Chemica
ls
C
o
rr
osi
ve chem
ic
al
s can
at
ta
ck t
h
e
co
nt
ro
l,
ev
ent
ual
ly
causi
ng a f
a
ilur
e.
I
f chem
ic
al
s
ar
e use
d
fo
r r
o
u
ti
ne
cl
e
ani
n
g
,
av
oi
d con
ta
c
t w
it
h
t
he con
tr
ol
. Wher
e
chem
ic
al
s ar
e susp
ended
i
n
ai
r,
as i
n
s
o
m
e
i
ndu
st
ri
a
l or
agr
ic
u
lt
u
ra
l ap
pl
ic
at
io
n
s
, pr
ot
ect
t
he con
tr
ol
w
it
h
an
encl
osur
e.
Du
st or Gr
ease Acc
umulat
ion
H
e
avy accum
ul
at
io
n
s
of
dust
o
r gr
eas
e
ca
n cause t
he
cont
ro
l t
o
m
a
lf
unct
io
n
. Wher
e dust
or
g
rea
se can be a
pr
obl
em
, pr
ovi
de cover
s f
o
r t
he cont
ro
l t
o
l
im
it
cont
am
in
at
ion.
He
at
Exce
ssi
ve
ly
hi
g
h
t
e
m
p
e
ra
tur
es
can
d
a
m
age t
h
e cont
ro
l.
Ma
k
e
s
u
re
t
h
e
ma
x
imu
m
a
m
b
ie
n
t t
e
m
p
e
ra
tu
re
a
t t
h
e
cont
ro
l doe
s
n
o
t exce
ed t
h
e
ra
ti
ng of
t
he cont
ro
l.
I
f
th
e
appl
ia
nce ope
ra
te
s at
v
e
ry
hi
gh t
e
m
per
at
ur
es,
use
in
s
u
la
ti
on,
sh
ie
ld
in
g,
an
d ai
r ci
rc
ul
at
ion,
as necess
ar
y,
t
o
pr
ot
ect
t
he cont
ro
l.
Pr
ope
r i
n
sul
a
ti
on or
sh
ie
ld
in
g shoul
d
be
pr
ovi
d
ed b
y
t
he
appl
ia
n
c
e m
a
n
u
fa
ct
u
re
r;
ve
ri
fy
pr
ope
r
ai
r
ci
rc
ul
at
io
n
i
s
m
a
in
ta
in
ed
w
h
en
th
e a
ppl
ianc
e i
s
in
s
ta
lle
d
.
INS
TA
LLATION
W
h
en Inst
alling th
is Produ
ct...
1.
R
e
ad t
h
ese i
n
st
ru
ct
io
n
s
ca
re
fu
lly
. Fai
lu
re
t
o
f
o
llow
th
em
co
ul
d
da
m
a
ge
th
e p
ro
duct
o
r
caus
e a
haza
rd
ous condi
ti
on.
2.
C
h
eck
th
e
r
a
ti
n
g
s g
ive
n i
n
t
h
e i
n
st
ru
ct
ions
an
d o
n
th
e pr
oduc
t t
o
m
a
ke su
re
t
h
e
pr
oduct
i
s
sui
tabl
e f
o
r
your
appl
ic
a
ti
on.
3.
In
st
a
lle
r
m
u
st
b
e
a
t
rai
n
ed,
e
x
per
ie
nced
ser
vi
c
e
te
chni
ci
an
.
4.
Af
te
r i
n
st
a
lla
ti
on i
s
co
m
p
le
te
,
ch
eck out
p
ro
duct
oper
at
ion as pr
o
v
id
e
d
i
n
t
hese i
n
st
ru
ct
io
ns.
W
ARNIN
G
Fi
re
o
r E
x
pl
os
io
n
H
a
z
a
rd
.
C
a
n cau
se pr
op
er
ty
d
a
m
a
ge
, sev
er
e i
n
ju
ry
o
r de
at
h.
F
o
llow
t
hese
w
a
rn
in
gs
exact
ly
:
1
.
D
isconne
ct
pow
er
suppl
y bef
or
e
w
ir
ing t
o
pr
event
el
ect
ri
cal
sho
ck or
e
qui
pm
ent
da
m
a
ge.
2
.
T
o
avoi
d d
ange
ro
u
s
a
ccum
ul
at
ion
of
f
u
e
l
gas,
tu
rn
of
f
th
e g
a
s s
uppl
y a
t
th
e a
ppl
iance
se
rv
ic
e
val
ve
b
e
fo
re
st
ar
ti
ng i
n
st
a
lla
ti
on,
and per
fo
rm
G
a
s Le
ak
T
e
st
a
ft
e
r i
n
st
al
la
ti
on
i
s
c
o
m
p
le
te
.
3
.
D
o
not
bend
pi
lo
t t
u
bi
n
g
at
gas
con
tr
ol
o
r pi
lo
t
bur
ner
af
te
r c
o
m
p
re
ssi
o
n
f
it
ti
ng i
s
t
ight
ene
d,
or
gas l
e
a
k
age at
t
h
e
co
nnect
io
n can r
e
sul
t.
4
.
Al
w
a
ys i
n
st
a
ll
a
sed
im
ent
t
rap i
n
t
he ga
s
suppl
y l
ine
t
o
pr
even
t c
ont
am
in
a
ti
on o
f
th
e
gas
cont
ro
l.
5
.
D
o
not
f
o
rc
e
t
he gas con
tr
ol
kn
ob.
U
s
e onl
y
your
h
and t
o
t
u
rn
t
he gas cont
ro
l kno
b.
N
e
ver
use any t
ool
s
. I
f t
h
e
g
a
s cont
ro
l knob
w
ill
not
oper
at
e by hand
, t
h
e
g
a
s cont
ro
l shou
ld
be
re
pl
ac
ed by a
q
ual
if
ie
d
se
rv
ic
e t
e
chni
ci
an
.
For
ce or
a
tt
e
m
p
ted r
e
pai
r m
a
y r
e
sul
t i
n
f
ir
e
or
expl
osi
o
n
.
CA
UTION
E
q
ui
pm
e
n
t D
a
m
a
ge
.
Can
b
u
rn
out
val
ve co
il
t
e
rm
inal
s.
N
e
v
e
r ap
pl
y a j
u
m
p
er
acr
oss
(
o
r
sh
or
t)
t
h
e
va
lv
e
coi
l t
e
rm
in
a
ls
, even t
e
m
por
ar
ily
.
Fo
llow
t
he appl
ia
nce m
anuf
act
ur
er
s
in
st
ru
ct
ions i
f
ava
ilabl
e;
ot
her
w
ise,
use t
h
ese i
n
st
ru
ct
io
ns as
a
g
u
id
e
.
IMP
OR
T
ANT
Th
ese
gas
con
tr
ol
s a
re
shi
ppe
d w
it
h
pr
ot
ect
ive
sea
ls
over
t
h
e
in
le
t an
d
o
u
tl
et
t
a
p
p
in
g
s
. D
o
n
o
t
re
m
o
ve t
he seal
s
u
n
ti
l
read
y
to
i
n
st
al
l ada
pt
e
rs
or
conne
ct
t
he pi
p
ing
.
Conv
erting Ga
s Contro
l
fr
om Natu
ral Gas
to LP
Gas (or
LP Gas
to Natu
ral Gas)
W
ARNIN
G
Fi
re
O
r E
x
pl
os
io
n
Haza
rd
.
C
a
n
c
a
use
p
ro
p
er
ty
dam
ag
e,
se
ver
e
in
ju
ry
or
d
eat
h.
1.
D
o
n
o
t at
te
m
p
t t
o
conve
rt
st
e
p
-open
ing
m
ode
ls
(s
u
ff
ix
le
tt
e
r
P
).
2.
Al
w
a
ys c
hange
t
he
m
a
in
a
nd
pi
lo
t b
u
rner
or
if
ic
es
w
h
e
n
c
onver
ti
ng
f
rom
n
a
tu
ra
l t
o
L
P
gas
or
f
rom
L
P
t
o
na
tu
ra
l
gas.
C
a
re
fu
lly
fo
llo
w
app
liance m
anuf
act
ur
er
speci
fi
cat
io
n
s
a
nd
in
st
ru
ct
io
ns t
o
ass
ur
e
p
rop
er
a
ppl
iance
conv
er
si
on
.
3.
G
a
s cont
ro
ls
ar
e f
a
c
tor
y-
set
f
o
r nat
ur
al
(
and
m
anuf
act
ur
ed)
or
L
P
gas.
D
o
not
a
tt
e
m
p
t t
o
use a gas
con
tr
ol
se
t f
o
r na
tu
ra
l
(m
a
nuf
act
ur
ed)
g
a
s on LP
ga
s,
or
a gas cont
ro
l
set
f
o
r LP gas
on
na
tu
ra
l (
m
an
uf
a
c
tu
re
d)
ga
s.
C
ont
ro
ls
w
it
h
st
an
dar
d,
sl
ow
-o
p
eni
ng,
a
nd
tw
o-
st
a
ge
regu
la
to
rs
(
m
odel
n
u
m
ber
s w
it
h
suf
fi
x H
,
K,
M
,
or
Q
) can
be
c
onver
ted f
ro
m
on
e gas t
o
t
h
e ot
her
w
it
h
a
conver
si
on
ki
t
(o
rder
ed
sepa
ra
te
ly
).
Se
e T
abl
e
4
f
o
r t
he
cor
re
ct
con
ver
si
on
ki
t.
C
o
n
vertib
le Pres
sure
Reg
u
la
to
rs
C
ont
ro
ls
w
it
h
su
ff
ix
l
e
tt
er
R
ar
e conver
ti
bl
e pr
essur
e
regu
la
to
r m
o
d
e
ls
.
They
ca
n b
e
c
onver
ted
fr
om
nat
ur
al
ga
s
to
LP ga
s
or
f
rom
LP ga
s
to
nat
ur
al
ga
s
w
it
hou
t a
con
ver
si
on
ki
t.
B
e
fo
re
co
nver
ti
ng t
he cont
ro
l f
rom
one
ga
s
to
ano
th
e
r,
che
ck
th
e
co
nt
ro
l
labe
l and t
he appl
ia
nce m
anuf
act
ur
er
’s
ra
ti
ng
pl
at
e t
o
de
te
rm
in
e
i
f
the pr
essur
e r
egul
at
or
se
tt
in
g
(f
a
c
to
ry
set
)
w
ill
m
eet
t
he ap
pl
iance
m
ani
fo
ld
requ
ir
em
ent
s af
te
r conver
si
on.
N
O
T
E
:
C
onver
ti
b
le pr
essur
e r
egul
at
or
m
o
d
e
ls
(
s
uf
fi
x
le
tt
er
R
) do not
h
a
ve f
iel
d
-a
d
ju
st
a
b
le
r
egu
la
to
rs
.
If
t
he f
a
ct
or
y pr
essur
e r
egul
at
or
se
tt
in
g
m
e
e
ts t
he
ap
pl
iance
m
ani
fo
ld
r
equi
re
m
ent
, con
ver
t t
h
e cont
ro
l as
fo
llo
w
s
:
1.
R
e
m
o
ve t
he pr
essur
e r
e
gul
at
o
r cap
, Fi
g.
1.
2.
In
ver
t
the cap
so t
hat
t
he l
e
tt
er
s appe
ar
t
hat
repr
ese
nt
t
he gas t
y
pe appr
op
ri
at
e
fo
r t
h
e
ap
pl
iance
. N
A
T f
o
r nat
ur
al
m
anu
fa
c
tur
ed
ga
s,
LP
fo
r l
iqu
id
pe
tr
ol
eum
g
a
s.
3.
R
epl
ace t
h
e cap and t
igh
te
n
f
ir
m
ly
.
VR
8104
, VR
820
4
A
N
D VR
8304
I
N
T
E
R
M
IT
TEN
T PI
LO
T CO
M
B
IN
A
T
IO
N
G
A
S CO
N
T
R
O
L
S
3
69-1
225—4
S
PECIFICATIONS
B
o
dy Pa
tt
er
n:
St
ra
ig
h
t t
h
rough
; se
e T
abl
e 1 f
o
r i
n
le
t and
out
le
t si
ze
.
El
ect
ri
c
a
l R
a
ti
n
g
s:
V
o
lt
a
ge and Fr
eq
uency:
24 V
a
c,
60 H
z
.
C
u
rr
ent
D
raw
: 0.
5A
w
it
h
bot
h oper
at
or
s
e
ner
gi
zed.
C
a
p
a
c
ity
:
S
ee T
abl
e 1.
Co
nver
s
ion
:
U
s
e conver
si
on f
a
ct
o
rs i
n
T
a
bl
e
2 t
o
con-
ver
t cap
aci
ti
e
s
f
o
r ot
h
e
r
ga
ses.
Re
gul
at
io
n Ran
ge:
See
T
a
ble
1.
Na
tu
ra
l-
LP
G
a
s
C
onv
er
si
on
Ki
ts
:
S
ee T
abl
e 5.
T
a
bl
e 5.
Na
tu
ra
l-
LP
G
a
s
C
o
n
ver
si
on K
it
s
.
Pi
pe A
d
apt
er
s:
Ang
le
and
st
ra
ig
ht
ad
apt
er
s
a
v
ai
labl
e f
o
r 3/
8-
, 1/
2-
an
d
3/
4-
in
. p
ipe
.
Se
e T
abl
e
6
.
Fl
ange
ki
ts
i
n
cl
u
de
one
fl
ang
e w
it
h
at
ta
ched
O
-r
ing,
f
our
m
ount
in
g sc
re
w
s
, a
9/
64 i
n
. hex w
ren
ch
a
nd i
n
st
ru
ct
io
ns.
Ap
pr
ova
ls
:
Am
er
ic
an
G
a
s
A
ssoci
a
ti
on
D
e
si
gn
C
e
rt
if
ic
at
e:
L2
0250
06.
C
a
nadi
an G
a
s As
soci
a
ti
on D
e
si
g
n
C
e
rt
if
ic
at
e
: L2
0250
06.
Aus
tr
al
ia
n
G
a
s Asso
ci
at
ion D
e
s
ign C
e
rt
if
ic
at
e:
42
14.
App
ro
ved f
o
r D
e
lt
a C
app
licat
ions.
Eur
op
ean C
o
m
m
u
n
it
y (
C
E)
Cer
ti
fica
te
: Pen
din
g.
PL
ANNING THE INSTALLAT
IO
N
W
ARNIN
G
Fi
re
o
r E
x
pl
os
io
n
H
a
z
a
rd
.
C
a
n cau
se pr
op
er
ty
d
a
m
a
ge
, sev
er
e i
n
ju
ry
,
o
r de
at
h.
F
o
llow
t
hese
w
a
rn
in
gs
exact
ly
:
1
.
Pl
an
th
e
i
n
st
al
la
ti
on
a
s
ou
tl
in
e
d
bel
o
w
.
2
.
Pl
an f
o
r f
req
uent
m
a
in
tena
nce as descr
ib
ed i
n
th
e
M
a
in
tenan
ce
sect
ion.
T
a
bl
e
6
.
Fl
an
ge Ad
apt
er
Par
t Num
b
e
rs
.
a
Fl
a
nge ki
ts
i
n
cl
ud
e
o
ne f
lang
e,
one
O
-r
ing and
f
our
m
o
unt
in
g
scr
ew
s.
b
D
o
no
t use f
lang
es on cont
ro
l m
odel
s w
it
h
3/
4 i
n
. i
n
le
t
and 3/
4 i
n
. out
le
t.
O
n
m
odel
s
w
it
h
1/
2 i
n
. i
n
le
t
an
d
3/
4
i
n
.
ou
tl
et
, use f
lan
ges onl
y
o
n
t
h
e
1/
2 i
n
. i
n
le
t si
de
.
H
eavy dem
an
ds ar
e
m
a
d
e
on t
h
e
co
nt
ro
ls
w
h
e
n
in
te
rm
it
tent
pi
lo
t
syst
em
s ar
e used on
cen
tr
al
h
eat
in
g
eq
ui
p
m
e
n
t i
n
b
a
rn
s,
gr
een
hous
es,
an
d
co
m
m
e
rci
al
pr
op
er
ti
es
a
nd on hea
ti
ng appl
ia
nces such
as
com
m
e
rc
ia
l cooke
rs
, agr
ic
u
lt
u
ra
l eq
ui
pm
e
n
t,
i
n
d
u
st
ri
al
he
at
ing equ
ip
m
e
n
t and
po
ol
hea
te
rs
.
S
peci
al
st
eps m
a
y be r
e
qui
re
d
t
o
pr
event
nui
sance
shu
td
ow
n
s
an
d cont
ro
l f
a
ilur
e
d
ue t
o
f
re
quen
t cycl
in
g
,
s
e
ve
re
en
v
ir
o
nm
en
ta
l c
o
n
d
it
io
ns
r
e
la
te
d
t
o
m
o
is
tu
re
,
cor
ro
si
ve chem
ic
a
ls,
dust
o
r exce
ssi
ve he
at
. Thes
e
ap
pl
ic
at
io
n
s
r
e
q
u
ir
e
H
o
neyw
el
l H
o
m
e
and
B
u
ildi
ng
C
ont
ro
l
Eng
in
e
e
ri
ng
r
e
vi
ew
;
cont
act
y
our
H
one
yw
el
l
S
a
le
s
R
epr
ese
nt
a
ti
ve f
o
r assi
st
a
n
ce.
R
e
vi
e
w
t
he f
o
llo
w
ing cond
it
io
n
s
t
hat
can appl
y t
o
you
r
spe
ci
fi
c i
n
st
a
lla
ti
on and
f
o
llow
t
h
e
pr
ec
aut
io
n
s
sug
gest
ed.
Frequ
ent Cyc
ling
Th
is
cont
ro
l i
s
de
si
gn
ed f
o
r use
on
ap
pl
iance
s
that
ty
pi
cal
ly
cycl
e t
h
ree
to
f
o
ur
t
im
e
s a
n
ho
ur
onl
y du
ri
ng
th
e
he
at
ing seas
on.
I
n
year
-a
ro
und app
licat
ions
w
it
h
g
re
a
te
r
cycl
in
g
ra
te
s,
t
h
e
co
nt
ro
l
c
an w
e
a
r out
m
o
re
qu
ickl
y.
P
e
rf
or
m
a
m
o
n
thl
y checko
ut
.
Wate
r or Stea
m Clean
ing
If
a
cont
ro
l
get
s w
e
t,
r
epl
ace i
t.
I
f
th
e
appl
ia
nce i
s
l
ikel
y t
o
be
cl
eane
d w
it
h
w
a
te
r or
st
e
a
m
, pr
ot
ect
(
c
over
)
th
e
con
tr
ol
a
nd w
ir
ing f
rom
w
a
te
r or
s
tea
m
f
low
. M
oun
t t
h
e
con
tr
ol
hi
gh en
ough
above
t
h
e bot
to
m
of
t
h
e cab
in
e
t so
i
t
do
es not
ge
t w
e
t dur
ing nor
m
a
l cl
eani
ng pr
oced
ur
e
s
.
High
Humidi
ty or Dr
ipping W
a
ter
D
ri
ppi
ng
w
a
te
r can
cau
se t
he c
ont
ro
l t
o
f
a
il.
N
e
ver
i
n
st
al
l
an
ap
pl
iance
w
her
e w
a
te
r can dr
ip
on
t
he con
tr
ol
. I
n
ad
di
ti
o
n
, hi
gh am
bi
ent
h
u
m
idi
ty
can
ca
use t
h
e
c
ont
ro
l t
o
cor
rode
an
d f
a
il.
I
f t
he
ap
pl
iance
i
s
i
n
a h
u
m
id
at
m
o
sph
er
e
, m
a
ke su
re
a
ir
c
ir
c
ul
at
ion ar
ou
nd t
h
e cont
ro
l
is
a
dequa
te
t
o
pr
event
conde
nsat
io
n
. Al
so,
r
e
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t t
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