Bryant 364AAN - Manual (Page 2)

A U G / 2 6 / 2 0 0 8 / T U E 1 0 : 0 1 UTC TECH PUB F A X N o , 3 1 7 2 4 0 5 6 6 2
f the latest issued Of above codes ^hoiild be used, ;and 'are
a't/ail^blc frOin cither The National Fire jprptecfion-^en^y
tcrymarch Par]?, Quincy, MA 02269 qr;'l^e Gapadian Standards.
Association, 178 fe.exdalc PJvd,', Reifdale, 'Oiiiadci ;>
Recognize safety infonnaiion. This is the safety-aleirt symbol A
When you sec this symbol On fhe furnace and in instryctions or
manuals, be jslcrt to the potential for personal injuryi ‘ / '
Understand the signal wprds pANGEBit, i^^ARNlNG, and .CAU-'
TIQN/TTiese words are used with the safety-alert symbol, DAN­
GER: identifies the most serious hazards which wUI result in severe
personal injury Or death. WARNING signifies a hazard which
could result in personal injury or death, CAUTION is used to
identify unsafe practices which wotild result in minor personal
injury or product and property damage.
LOCATION
A
A
WARNit^G: This furnace is .not water tight and is not
designed for ;outdo6r;installation- This furnace shall be
installed in such a tnanper -as to protect- electrical cotn-
pbhents from water. Outdoor installation would lead to a'
hazardous electf|caj condition and to premature funjacc
failure;:'"'^''"-'''.A
CAUTION; For an attic installation, it is important to
keep insulation 12 in. or more away from any fiimace
openings. Some types of insulating materials may be
combustible.
TABLE ,1—MINIMUM CLEARANCES TO COMBUSTIBLE
UNIT AF^FLICATION
Furnace
Sides Supply Plenum and ^ '
. .Warm-:Air DuCt Within ,6 ft
: -;Of.FurnaCO ' :■ '■
Back
Top"'^"
Furnace Casing or
Planum
i......,Hortïorita! WarmÁif'Duct.
Within 6 ft of Furnaca ; : ■
Bottom ;
Flue
Pipȓ
Horizontally or Below Pipe
Vertically Above Pipe'
Front
POWNFLOW HORIZONTAL
1
16
■hy- iût ■ ,.c..
8
24
*
AqoBssory dDwnflOW Subbase. rsquirsd whsn installing on DOmbLtStible floor.
If instalicd on'downflow subbase, 4-In: supply plenum claarance may ba
reduced to 2 in,..; - - . . ■
t Floor.may be e ' o m b u s t i b l e , . . . .
NOTES:
1. Adequate service clearance should be provided over and above these
dimensions, as required.
2. In downflow position, may be installed in closet or alcove,. ,
3- In horizontal position, may oe Installed in alcove or attic.
jV^'^TROpUpTpN.,,..
The model 364AAN Furnaces are available in sizes 70,000
througjb ,155,000 Btuh.input capacities.
^ ^
This ; ^mace, is ;-a position unii,-jthat,viiiay;bP ^
dpwhHow, horizontal left,: or horizontal right
positions;
Since it is shipped without bpimcr Mild coritrpl^ rapiinted, there |s
no additipnai effoii required, to, charige ^oih 1 airfloty configura-
tion to anpther. The irist^ier''merely: places burp^r/^ in
proper position fp.t“ m?tallation. Ip addition, it is shipped *hs a'front
flue unit (flue connection on same side of furnace as burpw), but
maj',be changed, to .reai;flue ^t timo p:l;iiistallal^pn.'.(^,c(; 'Reversing
Instructions for Rear Flue Gptidn;.s6ctiQn,)
The furnace .is, ,shipped.in.,.2 packages,. 1 with ,b^sic.fumacc and 1
with dirbunier iand epniroi box. .The burner is frliy wired, so the
only assembly required'is mounting' of control box (4 screws),
mounting of burlier Til'nuts),'inpuntiiig of limit cover (Z,scr,ews),
and conii;ection;^pf motor and limit wires (ajl quick-connect
terminals). It requires a line voltage (115 vac) connection to
control box, thermostat connections as shown on wiring diagram,
oil line'¿onnediibh{i)i adequate ductwork, and connection to a
properly sized vent.
The air handling capacity of this furnace is designed for cooling
airflow. Refer to Table 4 for expected airflows at various external
duct static pressures.
This frrnace is approved for reduced clearances to combustible
construction, therefore, it may be installed in a closet, alcove,‘'or'
similar enclosure. It is also approved for attic installation. As this
unit may be installed as a downflow or'horizontarfurhace,' it >may
be located in a basement, on the same level as area to be Eeated,-
suspended, or in a crawlspace. In any case,-.unit should always^be
installed level. ...... . .r;-
When installed in horizontal position, furnace'may be suspended
by using an -angle-iron frame, as -long ,as ntotar :wcight of froth
furnace,,and.frame.are,.allowed ior..in .support calculations. (Gfhbr
metho.ds of,suspending-urp.acceptable.). : "2
When .installed in downflowvposirion, this fr'riiacé ïiÆÜST NÔT be
installed, on combustible flooring unless approved subbastis used.
The'required minimum clearances-for this fumaoc in ail iposirions
arc spcdñcd in Tabic..1, ................ ........2
The furnace should be IScâted ás close as'possible or
vent in Order to keep vent-connections ¿short, andi' direct. The
furnace should also be locaied.,as near ás'^pbssibie to center-,of air
distribution system. ....... ..................'r '
I. AIR FOR COMBUSTION AND VENTILATION t ;
This furnace should be inStailcd in a location in whichTacilities'for
ventilation pennit satisfactory combustion pf oil, proper-venting,
and maintenance of ambient :temperatufe at safe limits ¿under
norinal conditions of-use. The ¿location bhould not interfere with
proper-circulation of air -withm ihe confined space,' ; :
In addition' to -aif-¿needed for ¿combustion, jprooess air ¿shall "be
provided as ¿required iorv' ^oling of equipment , of m
contrblhng dew point, beating! Hfying/frxidation or dildtion, safetÿ
6xhaust2.and for Odor cqiitÉok . --¿-72''^V2:. 22 .2:.2-''2- 2 .^
In addition to air needed .for combustión, air sháll he' supplied for
ventilatiom jncluding all . air required for comfortv and proper
working .conditions''forRexsonneL-'' . ^...........-i -c:
--■
The: barometric dfaft .regulator, (included with furnace) shall fre
installed ih-sám.eTÓotn or .enclosure as fumacein such”aimannerias
to prevent any difference in pressure becweeh ¿regulator aijd
combustion air Supply.
..................
Air requirements for operation of exhaust fans, MtChén yentilatiüA
systems, clothes dryers,, and fireplaçéç sljaill. be ■:considered,dn
determining the adequacy,of a..TSpitcc. to prA^ii* combustion air
requirements. .....
In unconfíned spaces ijj.buildlnga of conventional frame, brick,-.or
Stone construction, infíltration MAY be adequate to provide air for
combustion, ventilation, and dilution of flue gases. This determi-
nation must be made on an individual jnstallaUon basis and must
take into consideration the overall volume of unconfined space, the
number of doors to the outside, internal doors which can close off
unconfined space, and overall tightness of building construction.
Many new buildings and homes (and older ones that have been
weatheiized) MUST BE considered as being tight construction,
therefore, infiltration will not be èuffjcient to supply necessary air
for combustion and ventilation.
W A - 2 "