IN
STALI-^ATION
INSTR
UCTIONS
Theappliance;
wheninstalled
must
beelectrically
connected
andgroundedin accordance
withlocalcodes
or, in the absenceof local codes,with the current CSA C22-1Canadian
ElectricalCode (Canada)
or the
National
Electrical
CodeANSI/NFPA
TGlatest
edition
(USA).
Keep
appliance
areaclearandfreefromcombustible
materials,
gasoline,
andother
llammable
liquidsand
vapours.
Installation
andprovision
forcombustion
andventilationairmust
conform
withlocal
codesor,
inabsence
of
local
codeS,
withtheNational
Fuel
Gas
Code,
ANSI
2223.1
- latestedition
- intheUnited
States
or,
inCanada,
with
the
current
CAN/CGA
- 8149
- 1or2InstallationGode.
Turn
gas
supply
onandcheckforleaks.
DONOT
USE
OPENFLAME.
Use
soap
and
watersolution.
Donotusethisappliance
ifany
part
has
been
underwater.
lmmediately
calla qualified
service
technicianto inspecttheroomappliance
andto replace
anyparlof the
control
system
andany
gas
control
whichhasbeenunderwater.
The applianceand its individual
shutoff
valvemust be disconneaed;trom
the gas supplypiping system
during
anypressure
testingof thegassupply
piping
system
at test pressures
in excess
oI 112
p.s.i.g.
(3.5
KPa).
..
Theappliancemustbeisolated
fromthegassupply
piping
system
byclosing
its individual
manualshutoff
valve
duringanypressure
testingofthegas
supply
piping
system
attestpressures
equal
to or less
than1/2
p.s.i.g.(3.5
KPa).
Gaspiping
mustbe installedin accordancewithlocal
codes,
or withthe latest
edilionof the NationalGas
CodeANSI
2223.1
(U.S.A.).
(lnCanada
- CAN/CGA.BI49-1
or 2.)During
pressure
testing
of ihegaspiping
system
supply
theheater
disconnector isolate
theheaterfrom
thepiping
syslem.
The
pressure
used
to test
piping
systems
willdamagethecontrolsusedonthisheater.
Do
notuse
flexible
hose.
Unionsin gaslines
should
beof the
ground
joint
type.Compounds
usedonthreaded
ioints
ofgaspiping
must
be
resistantto the
actionofliquefied
petroleumgas.
Gaspipingmust be ol sufficientsizeto provide
a minimum
natural
gas pressure
al the applianceof 4.5
inches
water
column
fornatural
gasor 11inchesfor Propane/LP
gases
forthepurpose
of inpuladjustment.
The
maximurninlei
gaspressure
tolheheatermustnot
exceed
10.5
inchesfornaturalgas
and13inchesfor
Propane/LP
gases.
lf thisheateristo besupplied
withLPgas(bottled
propane)
thetankor bottlesupplying
the
gas
musthavea regulatorwhichreducesthe
gaspressure
to between
11
and13inches
watercolumn.
Thecontrolwill not operatewith gaslinepressure
directlyfrom thetankand mayleak
gasdueto this
excessive
pressure.
Include
a manualshut-off
deviceandunion
inthe line
so the control
or heatermaybedisconnected
for
servicing.
Includea dripleg
andaplugged
118inchNPT
tapping
inthe
line.
Thetappingmust
beaccessible
fortest
gauge
connectionimmediately
upstreamol the
gas
supply
connection
totheappliance.
Use
asoap/watersolution
ora liquid
gas
leakdetectorto coat
each
joint
inthepiping
system.
and
looklor
bubbles
whichindicates
gas
leaks.
lmpoftant:
Atl references
to siliconingshould
be adhered
to. Alwaysuse600"F
(316"C)
high
temperalure
silicone.
