12
TROUBLESHOOTING GUIDE
Problem
Possible Cause
Corrective Action
A. Control switch on,
1. Defective lamp.
1. Replace lamp.
indicator lamp off,
2. Faulty connection to lamp.
2. Check connection to lamp.
motor operates.
3. Loss of high voltage.
3. Check power pack.
B. Control switch on,
1. Faulty motor.
1. Replace motor.
indicator lamp on,
2. Foreign object locking
2. Clean foreign object from
motor does not operate.
motor.
motor.
3. Faulty control switch.
3. Replace control switch.
4. Connector not properly
4. Check connection at
connected (at control
control switch.
switch).
C. Control switch on,
1. No power to unit.
1. Check circuit.
motor and lamp off.
2. Safety interlock switch
2. Engage safety interlock
on faceplate grille not
switch.
engaged.
3. Safety interlock switch
3. Replace safety
defective.
interlock switch.
4. Control switch defective.
4. Replace control switch.
D. Motor operates on
1. Control switch defective.
1. Replace control switch.
one speed only.
E. Poor air quality.
1. Unicell dirty.
1. Clean unicell.
2. Unicell malfunctioning.
2. Check unicell for:
a. Foreign matter between
plates.
b. Ionizer wire loose or
broken.
c. Defective insulators.
3. Unicell installed
3. Install unicell as shown
improperly.
in Figure 2.
4. High voltage plug-ins not
4. Connect plug-ins.
connected.
5. Unit being operated on
5. Increase blower speed.
too low a speed.
F. High voltage output
1. Loss of input 115 VAC.
1. Determine loss of input
low or zero.
voltage.
2. Unicell malfunctioning.
2. Check unicell for:
a. Foreign matter between
plates.
b. Ionizer wire loose or
broken.
c. Defective insulators.
3. Power pack defective.
3. Replace power pack.
*Refer to wiring diagram and illustrated parts
Summary of Contents for Smokeeter SE 24
Page 1: ...OWNER S MANUAL COMMERCIAL ELECTROSTATIC AIR CLEANER MODEL SE 24 ...
Page 2: ......
Page 17: ...13 IX ILLUSTRATED PARTS ...
Page 22: ...18 WIRING DIAGRAM ...
Page 23: ......
