Basic Sst Service Guide - White Rodgers SST2000 Owner's Manual

B B B B B ASIC SST SER ASIC SST SER ASIC SST SER
ASIC SST SER ASIC SST SERVICE 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.
SER SER VICE INDICA VICE INDICA TION TION
SER SERVICE INDICA SER VICE INDICA VICE INDICATION TION TION
ON/OFF switch "ON"
Blower ON
Operating Light ON
ON/OFF switch "ON"
Blower ON
Operating Light OFF
ON/OFF Switch "ON"
Blower OFF
Operating Light ON
Excessive arcing during
normal operation -
Operating Light may blink
**NO **NO **NO **NO **NOTE: TE: Your air cleaner may be equipped with an air flow sensor (switch) which turns the unit ON and OFF in TE: TE: TE:
response to the system blower. It may have been "wired out" during a service check and inadvertently left in this
condition.
VICE GUIDE VICE GUIDE
VICE GUIDE VICE GUIDE
SER SER
SERVICE CHECKS SER SER
Unit functioning Normall Unit functioning Nor Unit functioning Nor Unit functioning Nor Unit functioning Nor mall mall mall mally y y y y
1. 1. 1. 1. 1. P P P P P o o o o o w w w w w er is not being supplied to air c er is not being supplied to air cleaner er is not being supplied to air c er is not being supplied to air c er is not being supplied to air c
A. Check fuse or circuit breaker.
B. Ensure power pack is properly installed and latched.
2. 2. 2. 2. 2. Collecting cell shor Collecting cell shorted - Collecting cell shor Collecting cell shor Collecting cell shor
collecting cells - R collecting cells - Re e e e e place po collecting cells - R collecting cells - R collecting cells - R
opera a a a a ting). oper oper ting). ting). ting).
oper oper 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).
1. 1. 1. 1. 1. Air f Air f Air f Air flo lo lo lo low sensor contamina Air f w sensor contamina w sensor contamina w sensor contamina w sensor contaminated/misaligned
A. Remove power pack and clear contamination inside black bushing around
the small sensor element.
B. Ensure small sensor element is centered in bushing.
2. 2. 2. 2. 2. Air sensor left in b Air sensor left in b Air sensor left in b Air sensor left in b Air sensor left in bypassed condition after ser ypassed condition after ser ypassed condition after ser ypassed condition after ser ypassed condition after servicing
3. 3. 3. 3. 3. F F F F F aulty air f aulty air f aulty air f aulty air f aulty air flo lo lo lo low sensor panel. w sensor panel. w sensor panel. w sensor panel. w sensor panel.
1. 1. 1. 1. 1. W W W W W et collecting cell. et collecting cell. et collecting cell.
et collecting cell. et collecting cell.
A. Allow cell(s) to dry after cleaning before applying power.
2. 2. 2. 2. 2. Dama Dama Dama Dama Damag g g g g ed 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 dir Collecting cells dir Collecting cells dir Collecting cells dirty ty ty ty ty. . . . . Collecting cells dir
A. Clean cells as instructed in this manual.
4. 4. 4. 4. 4. F F F F F aulty po aulty po aulty po aulty pow w w w w er suppl er suppl er supply (see po er suppl y (see po y (see pow w w w w er suppl y (see po
aulty po er suppl y (see po
VICE CHECKS VICE CHECKS
VICE CHECKS VICE CHECKS
leaner leaner leaner leaner. . . . .
ted - ted - T T T T T ur ur ur ur urn po ted - ted - n po n po n po n pow w w w w er Of er Of er Of er Off f f f f - R er Of - R - R - Remo - R
place po place po place po place pow w w w w er pac er pac er pac er pac er pack - R k - R k - Restor k - R k - R estor estor estor estore po
ted/misaligned ted/misaligned ted/misaligned ted/misaligned
er suppl er supply c er suppl y c y c y chec hec heck k k k k out pr hec
er suppl y c hec
10
emov v v v v e po emo emo emo e po e pow w w w w er pac e po e po er pac er pac er pac er pack - R k - R k - R k - R k - Remo emov v v v v e e e e e emo emo emo
e po e po e po e pow w w w w er (ensur er (ensur er (ensur er (ensure b er (ensur e b e b e b e blo lo lo lo low w w w w er is
vicing vicing vicing vicing.** .** .** .** .**
out pr out pr out procedur ocedure) e) e) e) e) ocedur ocedur
out pr ocedur
er is er is er is er is