Bryant 315AAV instruction manual haveYou openan orwire dba onterminal NO

315AAV

haveYou openan orwire dba onterminal

NO

115Vthere atAC

Tur pon bacwer onk Is.

YES

Indica– thetes

OTORM ULTFA

41 WERBLO

MODELINVALID ORSELECTION

25

leadswer

poWHITE

BLAthe orCK

either

and5 4?-PL14

-PL14

250reach orRPM eth

erblow tofailed

yonl

staIf cotus 25de

SETUP –ERROR

it motorand between. Ifchec theyouk furaveh nacepoa .continuity andcontrolchokewer bthed rlowenectiscon

	-PL13
YES	and(+) RED7- PL13
	atVDC -12
	thereIs
	YES
eth thin seconds wicommunicate hirty T.limits tofailed timeibed er prescr blow	seconds power ten Turn.ion orON operate nedtur stat- beingafter steadying dur

flashesisin 4missingdefaulting .ymemor timesitstoIf poonmodelthestatus up-werplugmodelcode theandPL4selection25 controlisstoredflashes

GREEN1 )?-(

off checand thek wingfollo firstitems

couldit icateind yan theof

continuously

NO

.step
xtne .
theto	wheel
proceedingbefore	werlob ubbingR -

missingis thereand

follo- wing:Model PL4plug

onterminal ethbetween d wire baor GREEN wireopen or anhave REDthe You either	.motor lowerbthe andcontrol furnace
YES
-PL3 and(+) RED1- PL3at VDC-12 there	)?-(GREEN
Is 2

	lowerb
.wheel lowerb	tocontrol nacefur from
Loose	ing .motor Wir
- -

if peryPL4 fouon manentorgeta

modelwillmodel instoredhappenplug

is nomemoryto validThis. theinstall

NO

connectionmostat therR the	thbo disconnectol, contrfurnace
Remove	thefrom

.lcontro	.ON 1-SW1
replacementvice ser	withcall mostather T
	-

NO

nacefur .control

theReplace

PL13	ntur
motorlower b	wheellower b
thefrom connectors	theDoes .PL14 freely? and

.ON.

6ON -SW1 both with 6 call -SW1

T her 1-SW1 mostatand

--

and(+) YELLOW3- PL3at VDC-5 thereIs	)?-(GREEN 2-PL3	YES	theon terminalbad orwire openan haveYou	controlnace furthe betweenwire YELLOW	.motor lowerbthe and
NO
and(+) WYELLO 16-3PL1 atVDC -5ere thIs	)?-(GREEN 1-PL13	YES	eryvbe shouldmeasured justoltage vThe	thanmore ctuateflu notshould andle stab	thanmore ore fluctuatesltage befvoltmeter vo different the . If. a proceeding VDC get -02 this .	toPL14 .on Does eth back 3 in -PL3 . did and )- wer across (GREEN it PL13 po than reconnect ntur oltmeter 2 more then -PL3 e , and fluctuat , motor v step? offpower blower DCa (+)W voltage vious Turn the Connect YELLO the pre
						YES
NO	tachedat modulecontrol blowerthe Replace	uctions sure be instr make toed the to nenot Follow. modulecontrol doesmotor motorblower lowerb lowerb theto thewith entirethe	.replaced		the and onminal control terbad nacefur orwire theen open betwe . ane wire motorblower avh BLUE ou the Y	.control nacefur theReplace

ORSWITCH PRESSURETHEA -HIGH	OR .ective def CLOSE for: . be wired . k 32 Chec y NOT ma mis code DID -REOPENED yrela isvalve status AY Control as See REL G - - -
31

NO PL14 back - The If will you it you show PL13 will . needle If graph on If power second magnitude will e and . . . th across )- it dsecon second e ( but bar it th on PL13 N the voltmeter and n GREE VDC adepending tur voltmeter times voltmeter a a a disconnect then 1 - times with in times oltage 0 - several voltmeter change tor, PL13 near several several digital v vary mo DC be alogin off, blower and iefly an large rd fluctuation y . a should high digital graph standa ma used power Connect (+) br an a magnitude voltmeter the BLUE voltage fluctuate have go a ow bar a brief Turn fromiefly e sh have . you hav will the on 16 br a

NO	EBLU oltage k? 4 v -PL3 the bac across Does steps . two oltmeterv )-(GREEN scribed DC 2 de a -PL3 as Connect and fluctuate (+)	NO	ethin ibedscr deas fluctuatevoltage step? theDoes viouspre	YES	attached uctions sure be module instr emak toneed control theFollow tomodule notdoes blower .motor controlblower motorlower the lower b entire . Replace b the replaced the with the to
	YES

A02108C

58