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Replacement Parts

Maintenance

PROPER CLEAN-UP TECHNIQUE IN CASE OF

LAMP BREAKAGE

Wear protective gloves, eyewear and mask.

Sweep the broken glass and debris into a plastic bag,

seal the bag, and dispose of properly. Contact your
local waste management office for proper disposal.

Do not use a vacuum cleaner. Do not incinerate

.

Model PCO-12C Exploded View

Model PCO-20C Exploded View

1

2

3

4

5

6

7

8

9

No.

Description

PCO-12C-2 PCO-20C-2

Complete PureAir™ System

75X69

75X61

1

Cabinet

75X72

75X65

2

Assembly

75X70

75X62

3

Access Door

93X39

75X64

4

Electrical Socket

75X77

75X77

5

UVA Lamp

10M35(4)

10M35(6)

6

Lamp Socket

49M00

49M00

7

Ballast

56M12

56M12

8

Titanium dioxide coated metal insert

75X73

75X66

9

MERV 9 pleated filter

75X74

75X67

Power Cord (Not Shown)

49M48

49M48

Contact your local Lennox dealer to order replacement parts. 
For the Lennox dealer nearest you, dial 1-800-9-LENNOX. 
Visit us at http://www.Lennox.com

7

LAMP DISPOSAL

Hg-LAMP CONTAINS MERCURY. 
Manage in accord with disposal laws. 
Refer to www.lamprecycle.org or call 1-800-9-LENNOX.

LAMP CHECKOUT (Does not illuminate.)

1. Check power cord for 120V power.

2. Unplug power cord and remove access door.

3. Slide out assembly and remove pleated filter or

metal insert.

4. Check lamps for proper connection in sockets.

5. Exchange non-working lamp with one of the

working lamps. If the new lamp operates nor-
mally, replace defective lamp.

6. If steps 1 through 5 pass inspection then the ballast

may be at fault. Ballast must be replaced with an
approved ballast by a qualified service technician.

Lamps contain Mercury.

Ingestion or contact with mercury or mercury vapor
is hazardous to your health.

Take care when handling lamps. If lamp breaks,
avoid contact with mercury.

CAUTION

Содержание PureAir PCO-12C-2

Страница 1: ...atalyst combines with water vapor in the air to form hydroxyl radicals that destroy a percentage of the remaining odors and chemicals In laboratory field tests we found greater than TVOC within 24 hours of initial installation and operation of the PureAir air purification system When the system is first started it may take up to 48 hours to reduce the airborne chemicals that have built up in your ...

Страница 2: ...0 F 140 F 18 C 60 C Outside of duct 10 60 relative humidity PCO has optimal per formance at 50 relative humidity PLEATED FILTER EFFICIENCY Minimum Efficiency Rating Value MERV 9 Tested to ASHRAE Standard 52 2 Dimensions Specifications LISTINGS ETL Safety Listing Report J99 9379 001 Conforms to UL STD 1598 Certified to CSA STD C22 2 NO 250 0 Specifications subject to change without notice 11 5 8 19...

Страница 3: ...dous to your health Take care when handling lamps If lamp is broken avoid contact with mercury CAUTION Sharp edges hazard Equipment sharp edges can cause injuries Use protective gloves when grasping equipment edges CAUTION Fig 2 Verify proper installation of lamps CHECKING THE LAMPS Fig 2 Lamps are factory installed as shown below Make sure that the lamps have not become disengaged during shipping...

Страница 4: ...handler s should be sealed to prevent contamination from unconditioned spaces such as basements garages or attics Optionally the cabinet can be strap mounted from the ceiling When drilling screw holes in the cabinet for straps be sure to locate them where they do not inter fere with the insertion of the PCO 12C 20C assembly Airflow direction INSTALLING THE CABINET Cont d INSTALLING THE ASSEMBLY Fi...

Страница 5: ...d Use Lennox blower relay part number 45H03 Lennox utilizing the Lennox Surelight heating control do not require the use of an additional blower relay Operation WIRING INSTRUCTIONS See wiring diagrams The PCO 12C 20C must be wired in accordance with national and local codes IMPORTANT To ensure UVA lamps life power MUST remain on to PCO 12C 20C at all times Do not interlock with air handler blower ...

Страница 6: ...tall access door 5 Reconnect power cord 6 Verify that the lamps are illuminated METAL INSERT LAMP REPLACEMENT Cont d 6 Install new metal insert 7 Slide assembly back into cabinet and install access door 8 Reconnect power cord 9 Verify that the lamps are illuminated Note DO NOT WASH metal insert Washing will destroy the titanium dioxide catalyst that coats the insert surface Note If the system has ...

Страница 7: ...8 49M48 Contact your local Lennox dealer to order replacement parts For the Lennox dealer nearest you dial 1 800 9 LENNOX Visit us at http www Lennox com 7 LAMP DISPOSAL Hg LAMP CONTAINS MERCURY Manage in accord with disposal laws Refer to www lamprecycle org or call 1 800 9 LENNOX LAMP CHECKOUT Does not illuminate 1 Check power cord for 120V power 2 Unplug power cord and remove access door 3 Slid...

Страница 8: ...ns bulbs and ballast Replace any burned out or damaged components and plug unit in Are Lamps Lit Yes No No Are Lamps Lit Are Lamps Lit Did Lamps Light Check power supply Breakers Plug Electrical wiring Repair electrical and plug unit in No Yes Continue with maintenance per unit instruction manual Yes Continue with maintenance per unit instruction manual Replace Assembly End End End End Unplug PCO ...

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