Siemens PAD-4 - 8. Troubleshooting; 8.1 LED Indicators

45
PAD-4 Installation, Operation and Maintenance Manual
7. COMPATIBLE DEVICES
See Siemens P/N 315-096363 or Faraday P/N 315-096363FA, as applicable, for compatible notification
appliances.
8. TROUBLESHOOTING
This section describes the LED states and provides possible trouble conditions of the PAD-4.
8.1 LED INDICATORS
Light-emitting diodes (LEDs) indicate fault and normal conditions. The seven LEDs indicate a fault
condition in one of the circuits (either outputs 1 through 4, auxiliary power, ground fault, or battery). A
fault condition in the LEDs corresponding circuit will turn on the LED (labeled on the board). The
POWER LED will normally be on and turn off to indicate an AC Fail condition. See Figure 2-5 for loca-
tions of LEDs. Their functions are as follows:
NOITANGISEDGNIKRAMROLOCNOITPIRCSEDNOITAREPO
1SD1TUOwolleYDELelbuort1CAN elbuorton,mralaoN=ffO;edom)evitca(mral
A=nO
detcetederiwnepO=dnocesrepknilbenO
detcetedpooldetrohS=dnocesrepsknilbowT
detcetedtnerrucrevO=dnoce
srepsknilbeerhT
2SD2TUOwolleYDELelbuort2CAN elbuorton,mralaoN=ffO;edom)evitca(mralA=nO
detcetederiwnepO=dno
cesrepknilbenO
detcetedpooldetrohS=dnocesrepsknilbowT
detcetedtnerrucrevO=dnocesrepsknilbeerhT
3SD3TUOwoll
eYDELelbuort3CAN elbuorton,mralaoN=ffO;edom)evitca(mralA=nO
detcetederiwnepO=dnocesrepknilbenO
detcetedpo
oldetrohS=dnocesrepsknilbowT
detcetedtnerrucrevO=dnocesrepsknilbeerhT
4SD4TUOwolleYDELelbuort4CAN elbuorton
,mralaoN=ffO;edom)evitca(mralA=nO
detcetederiwnepO=dnocesrepknilbenO
detcetedpooldetrohS=dnocesrepsknil
bowT
detcetedtnerrucrevO=dnocesrepsknilbeerhT
5SDSP/XUAwolleYtuptuorewopyrailixuA
DELelbuort
nodehctiwsrewop
xuA=nO
03retfaffodehctiwsrewopxuA=dnocesrepknilbenO
rewopyrettabnosdnoces
detcetedtnerrucrevO=dnocesreps
knilbeerhT
6SDDNGwolleYDELtluaFdnuorG detcetedtluafdnuorgon=ffO;detcetedtluafdnuorg=nO
7SDTABwolleYDELelbuorty
rettaBKOyrettaB=ffO
elbuortyrettaB=dnocesrepknilbenO
elbuortregrahcyrettaB=dnocesrepsknilbowT
8SDRWPneerGDEL
lamronrewoPCArewopCAnO=nO
rewopyrettabnO=dnocesrepknilbenO
putesylppusrewoptcerrocnI=dnocesrepsknilbowT
d
etcetedtnerrucrevometsyS=dnocesrepsknilbeerhT
11SDYSUBwolleYDELedoMtseT erawmrifrof.g.e(edomecivres/tsetni
setarepo4-DAP=nO
NOITAREPOLAMRONROFTESEREBTSUMTI)daolpu
edomnoitarepolamronnisetarepo4-DAP=ffO
:1ETON toN
"asahnoitarugifnoctuptuO/tupnIehtfi)teseraretfa(dnocesrepsemiteerhtknilblliw8SDhguorht1SD
.1.1.5noitcesnidebircsedsagnittes"elbacilppA
:2ETON -CLUrofderugifnocnehw"eludoMASLCgnissiM"etacidniotdnocesrepsemi
teerhtknilblliw8SDdna,7SD,6SD
nottubteserehtsserpdnarepmuj2Jevomer,ecnailpmoc)SU(468LUrofmetsysehterug
ifnocoT.ecnailpmoc)adanaC(725S
.nottubteserehtdnarepmujehtfonoitacolrof5-2erugiFeeS.3.2noitcesnidebircsedsa