Trane GXAA, Installation, Operation And Maintenance Manual

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W WA AR RN NIIN NG G
F Fiirre e H Ha azza arrd d a an nd d T To ox xiicc F Fu um me ess!!
F Fa aiillu urre e tto o ffo ollllo ow w iin nssttrru uccttiio on nss b be ello ow w cco ou ulld d rre essu ulltt iin n d de ea atth h o orr sse erriio ou uss iin njju urry y..
T Th he e o op pe en n e en nd d o off p piip piin ng g ssy ysstte em mss b be eiin ng g p pu urrg ge ed d m mu usstt N NO OT T d diisscch ha arrg ge e iin ntto o a arre ea ass w wh he erre e
tth he erre e a arre e sso ou urrcce ess o off iig gn niittiio on n o orr iin ntto o cco on nffiin ne ed d ssp pa acce ess U UN NL LE ES SS S p prre ecca au uttiio on nss a arre e tta akke en n a ass
ffo ollllo ow wss::
•• B By y v ve en nttiilla attiio on n o off tth he e ssp pa acce e..
•• B By y cco on nttrro olllliin ng g tth he e p pu urrg giin ng g rra atte e..
•• B By y e elliim miin na attiin ng g a allll h ha azza arrd do ou uss cco on nd diittiio on nss
W WA AR RN NIIN NG G
F Fiirre e H Ha azza arrd d!!
F Fa aiillu urre e tto o ffo ollllo ow w iin nssttrru uccttiio on nss b be ello ow w cco ou ulld d rre essu ulltt iin n d da am ma ag ge e tto o tth he e u un niitt g ga ass v va allv ve e a an nd d
cca au usse e a a ffiirre e h ha azza arrd d w wh hiicch h cco ou ulld d rre essu ulltt iin n d de ea atth h o orr sse erriio ou uss iin njju urry y..
•• D Do o N NO OT T cco on nn ne ecctt g ga ass p piip piin ng g tto o tth hiiss u un niitt u un nttiill a a ssu up pp plly y lliin ne e p prre essssu urre e// lle ea akk tte esstt h ha ass
b be ee en n cco om mp plle ette ed d..
•• D Do o N NO OT T rre elly y o on n a a g ga ass ssh hu utto offff v va allv ve e tto o iisso olla atte e tth he e u un niitt w wh hiille e cco on nd du uccttiin ng g g ga ass
p prre essssu urre e//lle ea akk tte essttss.. T Th he esse e v va allv ve ess m ma ay y n no ott b be e cco om mp plle ette elly y ssh hu utto offff,, e ex xp po ossiin ng g tth he e u un niitt
g ga ass v va allv ve e tto o e ex xcce essssiiv ve e p prre essssu urre e..
•• D Do o n no ott o ov ve err--ttiig gh htte en n tth he e iin nlle ett g ga ass p piip piin ng g a att u un niitt g ga ass v va allv ve e..
W WA AR RN NIIN NG G
E Ex xp pllo ossiio on n H Ha azza arrd d!!
F Fa aiillu urre e tto o ffo ollllo ow w ssa affe e lle ea akk tte esstt p prro occe ed du urre ess b be ello ow w cco ou ulld d rre essu ulltt iin n d de ea atth h o orr sse erriio ou uss iin njju urry y o orr
e eq qu uiip pm me en ntt o orr p prro op pe errtty y--o on nlly y--d da am ma ag ge e..
N Ne ev ve err u usse e a an n o op pe en n fflla am me e tto o d de ette ecctt g ga ass lle ea akkss.. U Usse e a a lle ea akk tte esstt sso ollu uttiio on n ffo orr lle ea akk tte essttiin ng g..
N No otte e:: †† For complete Gas Piping installation, see the Separated Combustion Indoor Gas-Fired
Duct Furnace Installation and Service Manual.
• The gas line should be supported so that no strain is placed on the unit. Pipe compounds
which are not soluble to liquid petroleum gases must be used on threaded joints.
• The appliance and its individual shutoff valve must be disconnected from the gas supply
piping system during any pressure testing of that system at test pressures in excess of 1/2
psig (3.5 kPa).
• The appliance must be isolated from the gas supply piping system by closing the individual
manual shutoff valve during any pressure testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig (3.5 kPa).
• For additional gas piping information, including pipe sizing and drip leg installation, refer to
Separated Combustion Indoor Gas-Fired Duct Furnace Installation and Service Manual .
• For additional piping information, refer to the National Fuel Gas Code Z233.1 (latest edition).
• Before any connection is made to an existing line supplying other gas appliances, contact the
local gas company to make certain that the existing line is of adequate size to handle the
combined load.
• Check all connections for leaks with soap solution.
IIm mp po orrtta an ntt:: If the gas duct furnace is to be fired with LP gas, consult local LP gas dealer for piping
size information.
IIn nsstta alllla attiio on n