Electronic Air Cleaner
MCoSdeCl N1um0be0r 0
UL Listed
CSA Certified
OWNER’S MANUAL
• Installation
• Operation
• Basic Service Guide
• Technical Repair Guide
• Repair Parts
Please read and familiarize yourself with the contents of this manual before
installing, operating or performing maintenance on the unit.
White-Rodgers is a division
of Emerson Electric Co.
PART NO. 37-6336A
Replaces 846-0273
0102
Printed In U.S.A.
Clean
Air Out
Clean
Air Out
Charcoal Filter
Reduces Odors
Collecting Plates attract
and hold dirt particles
like a magnet
Ionizing wires give dirt
particles a positive charge
Prefilter Screen
DIRTY
AIR IN
FIG. 1 Illustration of Air Cleaning Process
INSTALLATION
PLACEMENT
Mounting Detail
Be sure to select the mounting location so that the structure
above is sufficiently strong to support the unit (approximately 70
lbs). See Fig.4.
The installer must be qualified to make approved electrical
connections and a safe ceiling installation with attention to the
best placement as shown in the following drawings.
CAUTION: Do not allow the unit to be supported by the
ceiling tile grid suspension.
The electronic air cleaner should be mounted on the ceiling near
the center of the room. Air is drawn through the bottom of the air
cleaner and discharged in four directions. Divide larger rooms
into sections and use a unit in each section (see Fig. 2).
3/8 " DIA. STEEL
THREADED ROD
COVER
WELD NUT
FIG. 2 Divide large room into areas
Check existing air circulation in the room. The air cleaner should
be installed so that it aids the circulation already established.
When air flow patterns are not immediately apparent, observe
the smoke from a cigarette in various locations within the room.
Do not locate the air cleaner near a heating or air conditioning
intake or exhaust vent if it interferes with the air flow discharge
and return air to the heating or air conditioning unit.
ROOF SUPPORT JOIST
NUT & WASHER TOP AND BOTTOM
ALTERNATE 2X4
HANG THE AIR CLEANER
FROM THE TREADED STEEL
RODS TO TOP PLATE
2X4
MOUNTING METHOD
CEILING MOUNT
The air cleaner is mounted to the ceiling. The mounting holes in
the unit are spaced 16” and 261/2” between centers (Fig. 3).
WELD NUTS
FALSE
CEILINGS
ALLOW AT LEAST 14" (356 mm)
FOR CELL REMOVAL
28
**ALTERNATIVE: Wood 2 x 4's can be used at the
False Ceiling Level and supported from above with
16 ga. wire min.
26 1/2
3/4
6
FIG. 4 Mounting details
TOP
FRONT
28
16
6
FIG. 3 Installation Dimensions in Inches
3
WIRING INSTRUCTIONS
BOX (INTERNAL)
Standard electrical wiring of 120 volts, 60 Hz, 15 Amp circuit is
adequate. Local residential and commercial wiring codes shall
apply. Flexible conduit should be used (Fig. 5).
TOP OF
UNIT
GREEN
FIELD GROUND
FIELD NEUTRAL
WHITE
BLACK
FIELD HOT
FIG. 5 Electrical connection
OPERATION/MAINTENANCE
OPERATION
1. With the 120 VAC power turned on, adjust the knob to the
position desired.
3. The Operating Light should be ON whenever the fan is
running. An occasional flicker of the light accompanied
by harmless sparking or snapping noise may occur. This
is caused by the plates trapping large particles. If arcing
is continuous, the cells should be washed or checked
for service problems.
2. When the fan is running, the air cleaner will be operating.
An arcing or “snapping” sound may be heard occasion-
ally, however the unit is operating properly.
WASHING
4. Remove the cell from solution and rinse thoroughly with
clean water. After removing cell, wash and rinse pre-
filter.
! CAUTION
▲
CABINET AND CELLS MAY CONTAIN
SHARP EDGES.
5. Allow cell and pre-filter to drip dry for a minimum of
2 hours. Cell may be tipped at a slight angle to expedite
the drip-dry process.
Use care when servicing unit or handling
cells. Failure to do so could result in minor
personal injury.
6. Open door and replace charcoal filter.
7. Slide cell into unit with air flow arrow pointing in direction
of air flow.
For maximum efficiency, your air cleaner cell and pre-filter
should be inspected periodically and cleaned when neces-
sary. The cleaning frequency will vary, depending on the
amount of airborne contaminants. When cleaning is required
the following procedure should be used:
8. Slide pre-filter screen into unit.
9. Close the door and securely fasten.
10.Turn the control switch to desired fan speed.
CLEANING THE CELL
A moderate amount of arcing or “snapping” may occur at
this time, which will indicate that the cell is still damp. If
the noise is objectionable, turn the control switch to “OFF”
and allow additional time for the cell to dry.
1. Turn the control switch to “OFF”.
2. Open the door, slide out charcoal filter, cell and pre-filter
and re-close the door for safety. Replacement charcoal
filters are available for odor control (see parts list).
NOTE: Do not wash the charcoal filter.
3. Using a solution of warm water and low sudsing
detergent, soak cell for 20 to 30 minutes.
NOTE: Ionizing wires may become coated, causing loss
of cleaning ability by the collecting cell. Using a damp
cloth, wipe each ionizing wire, exercising care not to
damage them.
4
TECHNICAL REPAIR GUIDE
! WARNING
▲
This guide contains service checks to assist service personnel
in locating and correcting any malfunction that might occur to
render the air cleaner ineffective or inoperative. The air cleaner
has been designed with replaceable components, such as the
high-voltage power supply. This allows the serviceman to
replace a faulty component rather than attempt repairs of such
components in the field.
Do not attempt repair of this unit unless you are
familiar with the necessary tools, equipment, utility
connections and potential hazards.
Repair should be performed only by a qualified
service provider.
Failure to do so could result in reduced performance
of the unit, serious personal injury or death.
SERVICE INDICATION
SERVICE CHECKS
Control switch “ON”
Fan operating
Unit functioning Normally.
Operating Light ON
Control switch “ON”
Fan not operating
Operating Light OFF
1. Power is not being supplied to air cleaner.
A. Check fuse or circuit breaker.
B. Make sure that door is closed and safety switch is pushed in.
Excessive arcing during
normal operation –
Operating Light may blink
1. Collecting cell dirty.
A. Clean cell thoroughly as instructed in this manual.
2. Wet collecting cell.
A. Allow cell to dry after cleaning before applying power.
3. Excessive airborne material.
A. Additional air cleaner(s) may be required in extreme environments.
B. Additional clean make-up air may be required.
4. Damaged or shorted collecting cell.
NOTE: Occasional arcing
or “snapping” is considered
normal.
A. Inspect cell for bent plates. Straighten plates as necessary.
B. Check for foreign objects shorting across cell plates or ionizing section.
C. Inspect cell for loose or broken ionizing wire(s). Replace as needed.
D. Inspect cell for cracked or broken insulator(s), around cell perimeter.
Replace collecting cell if condition persists.
5. Damaged charcoal filter.
A. Remove charcoal filter. If arcing/snapping stops, the filter may be
breaking down and require disposal or replacement.
Control switch “ON”
Fan operating
Operating Light OFF
1. Damaged or shorted collecting cell.
A. Remove collecting cell. Close door so safety switch is pushed in.
If Operating light comes ON with cell removed, check cell as described
above. If light does not come ON, proceed to next step.
2. Power Supply.
A. Remove collecting cell. With safety switch pushed in, 120 VAC should
be present at terminals marked “LINE” on power supply. If voltage is
below 6100 VDC at red high voltage terminal on power supply, replace
power supply. If voltage is correct, replace indicator light.
NOTE: Unit may require up to one hour of operation to reach indicated
voltage when first installed or when replacing cell.
5
OZONE REDUCTION
All electronic air cleaners typically produce a small amount of
ozone that is within established limits. Some customers may
notice an odor especially at high altitudes or low air flow rates.
This power supply has a “hairpin” shaped jumper wire labeled
W1 that can be cut and separated in case of such complaints.
This will cause the power supply to limit the maximum operating
power to a lower level.
W1
Cut and separate
Ozone Reduction
Jumper
WHT/BRN
E3
BLK
E2
LINE
CSC1000
WIRING DIAGRAM
6
REPLACEMENT
PARTS DIAGR
6
7
3
2
1
9
5
11
4
10
8
ITEM NO. DESCRIPTION
CSC1000
F825-0357
F811-0414
F858-1002
F876-0199
F876-0203
F849-0060
F848-0315
F825-0460
F844-0143
F839-0019
F843-0500
37-6336
1
2
Pre-Filter
Collecting Cell
3
Power Supply †
4
Switch, Safety
5
Switch, Variable Speed
Fan Motor
Fan Blade
Charcoal Filter
Light
6
7
8
9
10
11
††
Knob
Ionizing Wire
Manual
† F858-1002 Kit includes Air Flow Switch not used on this model
††Not Shown
7
WASH REMINDER SCHEDULE
frequent washing may be necessary on some installations
where there is new carpeting, plaster dust or excessive cigarette
smoke, etc. (See page 4 for maintenance and instructions on
how to clean a cell.)
A regular washing schedule is necessary to ensure proper
efficiency. A thorough washing once every month will be ad-
equate for most installations. More or Less
Year
JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC
20___
20___
20___
20___
20___
20___
20___
20___
20___
20___
20___
20___
NOTICE TO CONSUMERS
White-Rodgers
Electronic Air Cleaner
Dear Consumer;
White-Rodgers would like to thank you for purchasing a White-Rodgers Electronic Air Cleaner or
product containing a White-Rodgers Electronic Air Cleaner. Although White-Rodgers does not extend
a warranty directly to consumers, White-Rodgers does extend a warranty to Wholesalers and Original
Equipment Manufacturers who use White-Rodgers Products. To obtain more information about how
your Wholesaler or Original Equipment Manufacturer’s warranty may benefit you, please contact your
Wholesaler or Original Equipment Manufacturer.
Sincerely,
White-Rodgers
The Emerson logo is a
trademark and service mark
of Emerson Electric Co.
|