10
SERSER
SERSER

SERVICE INDICAVICE INDICA

VICE INDICAVICE INDICA

VICE INDICATIONTION

TIONTION

TION SERSER

SERSER

SERVICE CHECKSVICE CHECKS

VICE CHECKSVICE CHECKS

VICE CHECKS

ON/OFF switch “ON” Unit functioning NorUnit functioning Nor
Unit functioning NorUnit functioning Nor
Unit functioning Normallmall
mallmall
mallyy
yy
y
Blower ON
Operating Light ON
ON/OFF switch “ON” 1.1.
1.1.
1. PP
PP
Poo
oo
oww
ww
wer is not being supplied to air cer is not being supplied to air c
er is not being supplied to air cer is not being supplied to air c
er is not being supplied to air cleanerleaner
leanerleaner
leaner
..
..
.
Blower ON A. Check fuse or circuit breaker.
Operating Light OFF B. Ensure power pack is properly installed and latched.
2.2.
2.2.
2. Collecting cell shorCollecting cell shor
Collecting cell shorCollecting cell shor
Collecting cell shorted - ted -
ted - ted -
ted - TT
TT
Turur
urur
urn pon po
n pon po
n poww
ww
wer Ofer Of
er Ofer Of
er Offf
ff
f - R - R
- R - R
- Remoemo
emoemo
emovv
vv
ve poe po
e poe po
e poww
ww
wer pacer pac
er pacer pac
er pack - Rk - R
k - Rk - R
k - Remoemo
emoemo
emovv
vv
vee
ee
e
collecting cells - R collecting cells - R
collecting cells - R collecting cells - R
collecting cells - Ree
ee
eplace poplace po
place poplace po
place poww
ww
wer pacer pac
er pacer pac
er pack - Rk - R
k - Rk - R
k - Restorestor
estorestor
estore poe po
e poe po
e poww
ww
wer (ensurer (ensur
er (ensurer (ensur
er (ensure be b
e be b
e blolo
lolo
loww
ww
wer iser is
er iser is
er is
operoper
operoper
operaa
aa
ating).ting).
ting).ting).
ting).
A. If Operating Light comes ON check cells for bent plates, loose ionizing
wire(s) or cracked insulator(s).
B. If Operating Light remains OFF, malfunction is in the power pack. (See
power supply Checkout Procedure).
ON/OFF Switch “ON” 1.1.
1.1.
1. Air fAir f
Air fAir f
Air flolo
lolo
low sensor contaminaw sensor contamina
w sensor contaminaw sensor contamina
w sensor contaminated/misalignedted/misaligned
ted/misalignedted/misaligned
ted/misaligned
Blower OFF A. Remove power pack and clear contamination inside black bushing around
Operating Light ON the small sensor element.
B. Ensure small sensor element is centered in bushing.
2.2.
2.2.
2. Air sensor left in bAir sensor left in b
Air sensor left in bAir sensor left in b
Air sensor left in bypassed condition after serypassed condition after ser
ypassed condition after serypassed condition after ser
ypassed condition after servicingvicing
vicingvicing
vicing.**.**
.**.**
.**
3.3.
3.3.
3. FF
FF
Faulty air faulty air f
aulty air faulty air f
aulty air flolo
lolo
low sensor panel.w sensor panel.
w sensor panel.w sensor panel.
w sensor panel.
Excessive arcing during 1.1.
1.1.
1. WW
WW
Wet collecting cell.et collecting cell.
et collecting cell.et collecting cell.
et collecting cell.
normal operation - A. Allow cell(s) to dry after cleaning before applying power.
Operating Light may blink 2.2.
2.2.
2. DamaDama
DamaDama
Damagg
gg
ged collecting cell(s).ed collecting cell(s).
ed collecting cell(s).ed collecting cell(s).
ed collecting cell(s).
A. Remove cell(s) and inspect for bent plates, loose ionizing wire(s), cracked
insulator(s), etc.
3.3.
3.3.
3. Collecting cells dirCollecting cells dir
Collecting cells dirCollecting cells dir
Collecting cells dirtyty
tyty
ty
..
..
.
A. Clean cells as instructed in this manual.
4.4.
4.4.
4. FF
FF
Faulty poaulty po
aulty poaulty po
aulty poww
ww
wer suppler suppl
er suppler suppl
er supply (see poy (see po
y (see poy (see po
y (see poww
ww
wer suppler suppl
er suppler suppl
er supply cy c
y cy c
y chechec
hechec
heckk
kk
kout prout pr
out prout pr
out procedurocedur
ocedurocedur
ocedure)e)
e)e)
e)
**NO**NO
**NO**NO
**NOTE:TE:
TE:TE:
TE: Your air cleaner may be equipped with an air flow sensor (switch) which turns the unit ON and OFF in
response to the system blower. It may have been “wired out” during a service check and inadvertently left in this
condition.
BBBBBASIC SST SERASIC SST SERASIC SST SERASIC SST SERASIC SST SERVICE GUIDEVICE GUIDEVICE GUIDEVICE GUIDEVICE GUIDE
This guide will cover most homeowner complaints. If, after checking the items listed, the unit still fails to operate
properly, contact the nearest Authorized Service Center.