Electro-Air 10C26S-010 User manual

Part No. 37-6068B
Replaces 37-6068A
0021
SST
Super Slim Twin
Model Number
10C26S-010
14C26S-010
16C28S-010
20C26S-010
OWNERS MANUAL
•Installation
•Operation
•Basic SST Service Guide
•Technical Repair Guide
•Repair Parts
Electronic Air Cleaner
Printed In U.S.A.
UL Listed
CSA Certified
by White-Rodgers
Please read and familiarize yourself with the contents of this manual
before installing, operating or performing maintenance on the unit.
WHITE-RODGERS
SUPER SLIM TWIN
ELECTRONIC AIR CLEANER
OPERATING
LIGHT
OFF ON

2
RULES FOR SAFE
INSTALLATION
AND OPERATION
Please read instructions before installing and using the
Electronic Air Cleaner. This will help you obtain the full
benefitfromtheElectronicAirCleaneryouhaveselected.
WARNING
!
ELECTROCUTION HAZARD
Shutoffpoweratfusepanelbefore
servicing.
Failure to do so could result in
serious personal injury or death.
WARNING
!
Donotattempt installationofthisunit unless you
are familiar with the necessary tools, equipment,
utility connections and potential hazards.
Installation should be performed only by a quali-
fied service provider.
Failure to do so could result in reduced perfor-
mance of the unit, serious personal injury or
death.
1. Read the Owners Manual and the Rules for Safe
Operation carefully. Failure to follow these rules and
instructions could cause a malfunction of filter or
unsatisfactory service.
2. Follow a regular service and maintenance schedule
for efficient operation.
WARNING
!
Installation of this unit must comply with local
electric codes or other applicable codes.
Review and understand local codes prior to in-
stallation.
Failure to do so could result in serious personal
injury or death.
CAUTION
!
CABINET AND CELLS MAY CON-
TAIN SHARP EDGES.
Usecarewhenservicingunitorhan-
dling cells.
Failure to do so could result in mi-
nor personal injury.
TABLE OF CONTENTS
Rules for Safe Installation and Operation....... 2
How the Air Cleaner Works ............................ 3
Construction of the Air Cleaner....................... 3
Preinstallation ................................................. 4
Installation....................................................... 6
Wiring Instructions .......................................... 7
Operation ........................................................ 8
Maintenance and Washing ............................. 8
Specifications.................................................. 9
Basic SST Service Guide ............................. 10
Technical Repair Guide ................................ 11
Repair Parts .................................................. 14
DID YOU GET THE RIGHT SIZE AIR
CLEANER
Model 10C26S-010 is designed for heating or cooling
blowersdelivering600to1200cubicfeetofairperminute
(cfm.)
Model 14C26S-010 is designed for heating or cooling
blowers delivering 1000 to 1600 cfm.
Model 16C28S-010 is designed for heating or cooling
blowers delivering 1000 to 2000 cfm.
Model 20C26S-010 is designed for heating or cooling
blowers delivering 1600 to 2200 cfm.
See specifications on page 9.
BASIC TOOL REQUIRED
Tin Snip
Screwdriver
Rule or Tape Measure
Drill

3
HOW THE AIR CLEANER
WORKS
Dirt particles flowing through the ducts (Figure 1) first
enters the pre-filters (A) where large particles (hair, lint,
etc.) are trapped. Smaller particles (smoke, dust, pollen,
etc.) pass through these pre-filters and enter the ionizing
section (B). Here each tiny particle receives a positive
electrical charge. These charged particles then enter the
collecting section (C). This section consists of a series of
aluminum plates which are alternately charged negative
and positive.
The positive charge of the particles cause them to be
repelled by the positive plates and attracted to the nega-
tive plates where they are collected . . . just as a magnet
attracts iron filings.
Clean-filtered air re-enters the supply duct system.
CONSTRUCTION OF THE
AIR CLEANER
Not only is your air cleaner easy to install, it is also easy
to operate and maintain. Its basic components, and their
functions, are as follows: (See Figure 2)
Cabinet - mounts to existing duct work and houses the
collecting cells and pre-filters.
Collecting Cells - are made in two sections and perform
theactualcollecting of dust, dirt,andother impu-
rities from the air. They contain the ionizing and
collection sections described above.
Eachcellmustbeinstalledwiththeionizingwires
on the air entering side. Each cell must be ori-
ented with the handles and contact button (Fig-
ure 2) toward the operator.
Pre-filters - are in two sections which are interchange-
able. They serve as a pre-filter to trap large
particles such as hair and lint before they can
enter the cell sections.
Power Pack- contains operating and power on lights as
well as the solid state components that convert
the 120 volt power supply to the high-voltage,
direct current required for the collecting cell.
ABC
Dirty Air In Clean Air Out
Figure 1
Cabinet Pre-Filters Handle
Contact
Button Contact
Button
Collecting Cells
Power Pack
Figure 2

4
PREINSTALLATION
tions. Turn cells upside down (with the same end facing
thecabinet opening). Thiswill locate the ionizingwires at
theright,andbothcontactbuttonsandcellhandleswillbe
facing the power door. Air flow direction must agree with
arrow embossed on end of collecting cells.
After installing the cell sections, install pre-filters in cabi-
nettracks on theright. This willagain place thepre-filters
on the air entering side (on the same side as ionizing
wires).
LOCATING THE AIR FILTER
Your air filter must be mounted in the return air duct of a
central forced-air system, on the air entering side of your
furnace. (See Figure 3 for example.)
Select a location that meets the following:
1. The face of the cell will be at a right angle to the air
stream.
2. Allow the following clearances to permit removal of
cells and pre-filters: (See Figures 4 and 5)
Model 10C26S-010 - 14 inches
Model 14C26S-010 - 15 inches
Model 16C28S-010 - 14 inches
Model 20C26S-010 - 15 inches
For complete dimension data refer to Figure 5.
3. The air filter is not to be placed in the discharge of
either the heating or cooling unit.
4. IMPORTANT: If atomizing spray type humidifier is
used, it must be installed downstream from the air
filter.
If your furnace duct system has a pre-installed boot,
discard front cover of boot and slide the air cleaner
component inside the boot. (Applies to 14C26S-010 and
20C26S-010.)
If furnace opening cannot be enlarged to required size, a
transition sheet metal section must be used. Transition
must be planned for each job. Reduction should not be
more than 4 inches per linear foot, approximately 20
angular degrees (Figure 3).
DIRECTION OF AIR FLOW THROUGH THE
AIR CLEANER
Your air cleaner is shipped from the factory with air flow
from left-to-right. If this air flow is suitable for the installa-
tion, no further changes need to be made (Figure 4). For
right-to-left air flow, remove both pre-filter and cell sec-
Air Flow
Furnace
Opening
Not to Exceed 20°
Air Flow
Electronic
Air Cleaner
Opening
Electronic
Air Cleaner
Furnace Transition Section
(if Needed)
Figure 3
Cabinet
(Interchangeable)
Collecting Cell (Interchangeable)
Collecting Cell
Outlet Box Power Pack
Handle
Contact
Button Contact
Button
Pre-Filters
(Interchangeable) See text for Cell
Removal Clearance
Figure 4
6 7/8"
A
B
E
D
F
C
Knockouts for
3/4" Conduit
(three sides)
10C26S-010 24 3/4 21 5/16 18 5/8 13 9/16 16 7/16 19 1/16
14C26S-010 29 11/16 26 1/4 23 5/8 13 9/16 16 7/16 19 1/16
16C28S-010 25 1/2 21 5/16 18 5/8 17 3/4 20 5/8 23 3/8
20C26S-010 29 11/16 26 1/4 23 5/8 17 3/4 20 5/8 23 3/8
MODEL NO. A B C D E F
Figure 5

5
TYPICAL MOUNTING POSITIONS
BASEMENT FURNACE
(LOWBOY) (Figure 6)
Cleaner is mounted hori-
zontally in return plenum,
just above furnace.
COUNTERFLOW
FURNACE (Figure 7)
Cleaner is mounted horizon-
tallyinreturn duct orplenum,
just above furnace.
HIGHBOY FURNACE
(Figure 8)
Side installation. Cleaner
is mounted vertically,
where return air enters
side inlet of furnace.
OFFSET INSTALLATION
(Figure 10)
Typical use of duct offset to match air filter opening.
If duct connection to furnace allows less than nine
inches for mounting the air cleaner, shorten the
lateral trunk, or attach an offset fitting to the elbow.
HORIZONTAL FURNACE
(Figure 11)
Cleaner is mounted vertically
inthereturnductnearfurnace.
Air Flow
Rear View
Figure 6
Air Flow
Rear View
Figure 7
Air Flow
Figure 8
Air Flow
Figure 9
At Least
9 Inches
Less than
7 Inches Offset
Figure 10
Air Flow
Figure 11
HIGHBOY FURNACE
(Figure 9)
Installation beneath furnace.
Cleanermountshorizontally,
where return air enters from
below. Raise furnace and in-
stall beneath base.

6
INSTALLATION
REMOVE OLD FILTER AND DISCARD
(Figure 12)
NOTE:Thisfiltermaybemountedinthefurnacecompart-
ment.
CLEAN BLOWER COMPARTMENT
It is suggested that the furnace blower compartment,
blowerandblowerhousingbecleanedtoensurecleanair
circulation.
INSTALLATION
The following is a typical installation of the air cleaner on
a “Highboy” furnace (Figure 8).
1. Placetheairfiltercleaneronthefloor.Standitupright
withthepowerdoorfacingyou(Figure4).Ifahorizon-
talinstallation isbeing planned,lay the cleaner on its
side,thiswillhelpyoutovisualizetherelativelocation
of all parts.
Allowamplespaceforwiringandservicingthepower
supply box (Figure 13).
2. Releasethelatch,removethe powerpack(bygrasp-
ing handle and pulling power pack away from cabi-
net) and set it aside. Remove the collecting cells and
pre-filters. Set pre-filters and cells aside in a safe
location until the cabinet is installed.
3. Set the cabinet next to the furnace. If necessary,
enlarge the opening in the furnace (if possible) to
match the opening in the cabinet.
If the furnace opening cannot be enlarged, a transi-
tion fitting should be used. (Figure 3).
Thecabinetcanbeattacheddirectly(Figure 13), ora
starting collar can first be fitted to the furnace inlet. A
butt or slip joint can be used.
Securely attach the cabinet to furnace inlet, using at
least two of the mounting holes on each side of the
cabinet.
4. Usingbuttjoint,attachductwork(normallyanelbow)
to the upstream side of air cleaner cabinet. (Note the
useofthesheetmetalturningvanesinsidetheelbow
to improve air distribution over the face of the cells.)
(Figure 14)
NOTE: An optional method of attaching duct work to the
cabinetistomodifythecabinet(Figure15)bybendingthe
tabs outward at a 90°angle and attaching duct work to
tabs.
Transition Fittings
Iftheairductdoesnotfitthecabinetopening,atransition
fitting should be used. Gradual transitions are preferred
for greatest efficiency. Not more than four inches per
linear foot (approximately 20°angle) should be allowed
(Figure 3).
5. Connecttheverticalductsectiontotheelbow.Wedge
a wood block between floor and elbow for support
(Figure 16).
6. Seal all joints in the return air system downstream
from the air cleaner with duct tape to prevent dust
from entering the air stream. Tape is usually applied
ontheoutsideofducts,butmayalsobeappliedonthe
inside, or both.
Figure 12
Figure 13
Duct Frame Power
Supply
Box
Mounting
Holes
Air Flow Turning
Vanes
Figure 14
Optional method
(Bend tabs outward at 90°angle)
Figure 15

7
WIRING INSTRUCTIONS
7. Withthe cabinet installed,the air cleanercan now be
wired to electrical input source.
WARNING
!
Installation of this unit must comply with local
electric codes or other applicable codes.
Review and understand local codes prior to in-
stallation.
Failure to do so could result in serious personal
injury or death.
8. Since this air cleaner unit has an air flow monitor
installed, it does not require electrical wiring through
thefurnacecontrols.Thisunitrequiresa120VAC 60
Hz input circuit. A 20 amp circuit is more than ad-
equate.
9. Remove junction box cover and install the required
bushing into the 3/4 in. Knock out. With the supply
voltage turned off, route three (3) wires into junction
box for connections. (See Fig. 17.)
Insure all wires are clamped, wire connectors prop-
erly installed and grommets used to prevent wire
abrasion.
10. With the cabinet Installed, reinstall pre-filter(s) and
collecting cell(s) (Figure 19).
NOTE: The contact button and handles on the cell
mustbefacing you andionizingwires must beonthe
air intake side.
11. Install the power pack as follows:
Engage the lip on lower inside edge of power pack in
the flange on cabinet and carefully close the power
pack,makingsurethattheelectricalconnectorprongs
on the power pack enter the slots in the socket on
cabinet. When the power pack is fully in place, en-
gage the latch and snap it closed.
Vertical
Section
Tape All
Joints
Wood Block
Figure 16
Hot
Neutral
Grounding
Conductor
Front View
Figure 17
Floor
Conduit
Duct
Electronic
Air Cleaner
Figure 18
Cabinet Pre-Filters Handle
Contact
Button Contact
Button
Collecting Cells
Power Pack
Figure 19

8
OPERATION
1. With the 120 VAC power turned on at the circuit
breakerforthefurnace,pushtheaircleanerON-OFF
switch to the “ON” position (Figure 20).
2. With the furnace blower running, the air cleaner will
be operating. An arcing or “snapping” sound may be
heard. This will occur occasionally, however the unit
is operating properly.
3. With the furnace blower running, the Operating Light
should be ON. If the Operating Light is not ON this
signifies that the cells need washing, or that trouble
exists in the unit.
If, after washing the cells, the Operating Light stays off,
the cell could be wet, improperly placed in the cabinet or
may need servicing.
NOTE: An occasional flicker of the light accompanied by
harmless sparking or snapping noise may occur. This is
caused by trapping large particles of dirt. If arcing is
continuous, the cells should be washed or checked for
service problems see Basic SST Service Guide.
4. Remove the cell(s) and pre-filter(s) from cabinet.
Using a solution of warm water and low sudsing
detergent, soak cell(s) and pre-filter(s) 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.
5. Removethecell(s)andpre-filter(s) from solutionand
rinse thoroughly with clean water.
6 Allow cell(s) and pre-filter(s) to drip dry for a mini-
mum of 2 hours. Cell(s) and pre-filter(s) may be
tipped at a slight angle to expedite the drip-dry pro-
cess.
7. Reinstall the cell(s) and pre-filter(s) in the cabinet.
8. Replace the power pack. Turn furnace fan on. After
30 minutes push ON-OFF switch on the power pack
to the “ON” position.
A moderate amount of arcing or “snapping” may
occur at this time, which will indicate that the cell(s)
are still damp. If the noise is objectionable, push the
ON-OFF switch to the “OFF” position and allow
additional time for cell(s) and pre-filter(s) to dry. In
some cases the Operating Light will remain OFF
duringthisinitialactivationoftheaircleaner,andthis
wouldindicate thatthe cell(s)are not completely dry.
The Operating Light should remain ON while the
furnace fan is running once the drying is complete.
MAINTENANCE AND
WASHING
CAUTION
!
CABINET AND CELLS MAY CON-
TAIN SHARP EDGES.
Usecarewhenservicingunitorhan-
dling cells.
Failure to do so could result in mi-
nor personal injury.
For maximum efficiency your air cleaner cell(s) and pre-
filter(s) should be inspected once a month and cleaned
when necessary. Cleaning will usually be required every
one to three months, depending upon the particular
householdcircumstances.Whencleaning isrequiredthe
following procedure should be used:
CLEANING THE CELLS
1. Turn the air moving system “OFF.”
2. Push the ON-OFF switch on the power pack to the
“OFF”position(Figure20).Wait15secondsandboth
the power pack and the collecting cell(s) will be
automatically discharged.
3. Release the latch on top of power pack and pull the
power pack straight away from cabinet at the top.
Then lift pack out of ledge at bottom edge of cabinet.
Set power pack aside.
Operating
Light
On-Off
Switch
Figure 20

9
REPLACING AN IONIZING WIRE
If an ionizing wire should break, it can be replaced as
follows:
1. Remove all pieces of broken wire. Make sure sup-
ports at each end are in good condition and not bent
out of shape.
2. Hook the new wire onto the support at one end.
3. Hold your finger against the support at the other end
(Figure21)andholdtheionizingwirebetweenthumb
and forefinger as shown or use needle nose pliers.
Press inward on spring support. Hook end of wire
over small tab at end of support and release. Make
sure wire is securely anchored at each end.
Support
Ionizing
Wire
Figure 21
Rated Capacity 600 - 1200 cfm 1000 - 1600 cfm 1000 - 2000 cfm 1600 - 2200 cfm
Max. Pressure Drop .08 in. W.G. .08 in. W.G. .12 in. W.G. .09 in. W.G.
Cell Weight (2) 7 lbs. each (2) 9 lbs. each (2) 9 lbs. each (2) 9 lbs. each
Power Pack Weight 9 lbs. 9 lbs. 10 lbs. 10 lbs.
Unit Weight 35 lbs. 42 lbs. 38 lbs. 45 lbs.
Power Consumption 40 Watts (Max) 40 Watts (Max) 40 Watts (Max) 40 Watts (Max)
Electrical Input 120 VAC 60 hz. 120 VAC 60 hz. 120 VAC 60 hz. 120 VAC 60 hz.
Electrical Output 1.0 Ma 1.2 Ma 1.5 Ma 1.7 Ma
@ 6450 VDC (nom)
Max. Ozone Output .05 ppm .05 ppm .05 ppm .05 ppm
Temperature Rating 40°F to 125°F40°F to 125°F40°F to 125°F40°F to 125°F
SPECIFICATIONS 10C26S-010 14C26S-010 16C28S-010 20C26S-010
SPECIFICATIONS

10
SERVICE INDICATION SERVICE CHECKS
ON/OFF switch “ON” Unit functioning Normally
Blower ON
Operating Light ON
ON/OFF switch “ON” 1. Power is not being supplied to air cleaner.
Blower ON A. Check fuse or circuit breaker.
Operating Light OFF B. Ensure power pack is properly installed and latched.
2. Collecting cell shorted - Turn power Off - Remove power pack - Remove
collecting cells - Replace power pack - Restore power (ensure blower is
operating).
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. Air flow sensor contaminated/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. Air sensor left in bypassed condition after servicing.**
3. Faulty air flow sensor panel.
Excessive arcing during 1. Wet collecting cell.
normal operation - A. Allow cell(s) to dry after cleaning before applying power.
Operating Light may blink 2. Damaged collecting cell(s).
A. Remove cell(s) and inspect for bent plates, loose ionizing wire(s), cracked
insulator(s), etc.
3. Collecting cells dirty.
A. Clean cells as instructed in this manual.
4. Faulty power supply (see power supply checkout procedure)
**NOTE: Your air cleaner is equipped with an air flow sensor (switch) which turns the unit ON and OFF in re-
sponse to the system blower. It may have been “wired out” during a service check and inadvertently left in this
condition
BASIC 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.

11
TECHNICAL REPAIR GUIDE
All voltage measurements indicated can be made with a
high voltage D.C. probe and a general purpose volt ohm
meter. For example: Simpson 260 or equivalent.
For test purposes, the air flow switch may be “wired out”
of the system. This will eliminate the need for air flow
across the sensing thermistor to energize the power
supply (see Fig 23).
NOTE: All tests to be performed with the Ozone Reduc-
tion Jumper intact.
NOTE: When servicing the power pack components, all
wiring must be routed to factory specifications.
WARNING
!
Do not attempt repair of this unit unless you are
familiarwiththenecessarytools,equipment,util-
ity connections and potential hazards.
Repair should be performed only by a qualified
service provider.
Failure to do so could result in reduced perfor-
mance of the unit, serious personal injury or
death.
This guide contains service checks to assist service
personnelin locating and correcting anymalfunction that
might occur to render the air cleaner ineffective or inop-
erative. The air cleaner has been designed with replace-
ablecomponents,suchasthehigh-voltagepowersupply
andairflowswitch.Thisallowstheservicemantoreplace
a faulty component rather than attempt repairs of such
components in the field.
The solid-state power supply is not
designed for individual component part
replacement and must be replaced as
a complete "snap-in" unit.
Input voltage: 120 VAC 60 Hz.
Output to light: 1.5 to 2.5 VDC
H.V. Output: 6450 VDC (nom)
Collecting Cell
Specifications
Power Supply
Specifications
1000 cfm - 1.0 Ma @ 6450VDC
1400 cfm - 1.2 Ma @ 6450 VDC
1600 cfm - 1.5 Ma @ 6450 VDC
2000 cfm - 1.7 Ma @ 6450 VDC
Operating
Light
Power
Supply
Cell Contact
& Insulator
ON/OFF
Switch
Cover Assembly
AirFlow Switch
Power Pack
Assembly
L1
120 VAC
Connector
Wht
Wht
Gnd Red
Blk
Blk
Wht/Brn Wht
Blk
Blu
Wht/Brn
Wht
Blk
Blu
L2
Figure 22

12
POWER SUPPLY
CHECKOUT PROCEDURE
1. Turn power switch to the “OFF” position and remove
the power pack from cabinet.
2. Locateairflowswitchand removepowerpackcover.
Disconnect the three-pin plastic connector.
3. Jumper the two female pins (white wire to white-
brown wire) as shown in Fig. 23.
Jumper Lead
Female Pins
Male Pin
Plastic Connector
Method of jumping lead wires of
connector plug from air flow switch.
Figure 23
4. Place power pack on a well insulated workbench.
Connect meter negative (-) lead to the sheet metal
chassis and the high voltage probe to high voltage
contact on back cover of power pack. Connect AC
power to power pack using an extension cord and
turn power switch to the “ON” position. Keep hands
and tools away from high voltage contact.
5. If Operating Light comes ON and output voltage is
between6100 and 6800VDC, power supplyis good.
6. If voltage is good but Operating Light does not come
on, replace Operating Light.
CELL TEST
1. Place collecting cell on a well insulated workbench
with the cell contact button pointing upward.
2. Select a power pack (with air flow switch bypassed
and ozone reduction jumper intact) that reads be-
tween6100and 6800 VDCatthe cell contactwithno
cell attached.
3. Place power pack on top of collecting cell ensuring
that there is proper contact between the cell contact
on the power pack contact.
4. Using a standard extension cord, apply 120 VAC to
power pack. Turn power switch to “ON” position.
5. Connect meter negative (-) lead to metal frame of
collecting cell. Use high voltage probe to measure
voltageatcollectingcellionizerorcellplates.Voltage
should be 6100 to 6800 VDC.
NOTE:Anew“out-of-box”cellmaycausethevoltage
to be lower than normal for a short period of time. To
obtain a more accurate measurement, “age” the cell
by applying high voltage to the cell for 15 to 30
minutes.
6 If voltage is below 6100 VDC, check cell for foreign
objects, bowed/bent/loose plates, broken ionizing
wires or cracked insulators. Wash cells if required. If
OperatingLightremainsOFF,replacecollectingcell.
AIR FLOW MONITOR TEST
1. Connect a multimeter set to read 120 VAC to power
supply terminals marked “LINE.”
2. Connect 120 VAC to power pack plug, turn power
switch “ON.”
3. Blow on thermistor at air flow monitor. 120 VAC
should appear at multimeter. Stop blowing and volt-
age should disappear in 10 - 15 seconds.
4. If voltage did not appear (Step 3), disconnect power
to power pack. Locate air flow switch and remove
power pack cover. Disconnect the three-pin plastic
connector.Jumper the twofemale pins (white wireto
white-brown wire) as shown in Fig. 23. Reconnect
power to power pack. Turn power switch “ON.”
A. If 120 VAC appears at multimeter, replace air
flow monitor.
B. If120 VAC doesnot appear on multimeter,prob-
lem is other than air flow monitor. Recheck all
primary wiring.
NOTE: The air flow monitor is designed to operate in the
temperature range of 65°to 120°F. Operation outside
this range is not recommended.

13
OZONE REDUCTION
Allelectronicaircleanerstypicallyproduceasmall
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 (see Fig 24) 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.
LINE
WHT/BRN BLK
W1
E3 E2
Ozone Reduction Jumper
Cut and separate
Ozone Reduction
Jumper
Figure 24

14
123
4
5
5
6
237
8
9
18
5
14
13
10
11
12
REPAIR PARTS

15
ITEM
NO. DESCRIPTION PART NUMBER
10C26S-010 14C26S-010 16C28S-010 20C26S-010
1 Cabinet N/A N/A N/A N/A
2 Pre-Filter • F825-0431 • F825-0432 • F825-0337 • F825-0338
3 Collecting Cell • F811-0398 • F811-0397 • F811-0321 • F811-0319
4 Junction Box Cover F838-0072 F838-0072 F838-0072 F838-0072
5 * Screw #6 x 3/8 ------ ------ ------ ------
6 Connector, Female F818-0053 F818-0053 F818-0053 F818-0053
7 Power Pack Assembly F858-0919 F858-0919 F858-0920 F858-0920
8 Cell Handle F832-0039 F832-0039 F832-0039 F832-0039
9 Ionizing Wire F843-0484 F843-0484 F843-0500 F843-0500
10 Light F844-0130 F844-0130 F844-0131 F844-0131
11 Switch F876-0202 F876-0202 F876-0202 F876-0202
12 Power Pack, Cabinet Only N/A N/A N/A N/A
13 Connector, Male F827-0026 F827-0026 F827-0026 F827-0026
14 Power Supply F858-1000 F858-1000 F858-1000 F858-1000
15 Cover, Power Pack F820-0098 F820-0098 F820-0220 F820-0220
16 † Manual 37-6068 37-6068 37-6068 37-6068
17 † Charcoal Filter (with mounting clips) F825-0466 • F825-0467 • F825-0468 • F825-0469
18 Air Flow Switch (w/Mtg.Hdwr) F859-0380 F859-0380 F859-0380 F859-0380
* Standard Hardware Item
• Two (2) Required
† Not Shown
REPAIR PARTS
PARTS LIST FOR ELECTRONIC AIR CLEANERS
When ordering repair parts, always give the following information as
shown in this list.
1. The PART NUMBER
2. The PART DESCRIPTION
3. The MODEL NUMBER
4. The NAME OF ITEM - ElectronicAir Cleaner.
Always order by “PART NUMBER” . . . Not by “ITEM NUMBER”

White-Rodgers Division, Emerson Electric Co.
9797 Reavis Road, St. Louis, MO 63123-5398
314-577-1300 • FAX [phone]
www.white-rodgers.com
Controlling America’s Indoor Comfort
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