Specifications

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11. Attachthegaspipeconnection(withmountedO-ring)andthepressureswitchassemblytothe
gaspressureregulatingvalvesupplied(comeswithventurimanifoldattached).
Warning!Makesurethegastypeindicatedonthelabeloftheventurimanifoldcorrespondsto
the gas you are using. Donotchangethesettingofsealedadjustmentscrew“A”.
12.Fixthenewventurimanifold(don’tforgetthecorkgasket)togetherwiththegaspressureregulat-
ingvalvewiththetwoscrewstothecombustionairblower.
13.Reconnecttheexiblegaspipetothegaspressureregulatingvalveandtightenthecoupling.
14.Fixtheinletelbowwiththehoseclamptotheventurimanifold.
15.Reconnectthehosefromtheairpressureswitchandifpresentfromtheairinletmanifold(on
RSunitsonly)totheinletelbow.
16. Reconnect the electrical cables to the gas pressure regulating valve and the air pressure
switch.
17. On multiple burner units repeat steps 4 to 16 for each gas valve assembly.
18.Carryoutaleakagetest(Refertoinstructionsin5.5.2).
19.Turnpowertounitbackonandinitiateatestresequencetocheckforproperignitioncharac-
teristics.
20.Iftestsareacceptable,afxappropriateconversionlabeltodataplate.Replacedoorpaneland
xitwithscrew.Then,returnunittonormaloperation.
21.Conversionisnowcomplete.
Hose to air inlet manifold
(RS units only)
Corkgasket
Inletelbow
Hose clamp
Gas pressure
regulating valve
Flexiblegaspipe
Combustionairblower
Hose to
pressureswitch
Pressureswitch
Venturi manifold
gas pipe connection
O-ring