Lennox PUREAIR PCO14-23

Page 7
PUREAIRt AIR PURIFICATION SYSTEM
PHOTOCATALYTIC OXIDATION (PCO) TECHNOLOGY
Troubleshooting Flow Chart
See figure 8 (Page 8) for the troubleshooting flow chart.
Annual Maintenance Kits
The annual maintenance kits include one MERV 16 filter,
one metal insert and two lamps. Kit part numbers are as
follows:
Part
Part Number
Part
Description
PCO14−23 PCO16−28 PCO20−28
Annual
Maintenance Kit
X8797 X8796 X8795
Replacement Parts
Replacement parts are available through Lennox, see fig-
ure 1 (Page 2) for parts arrangement. Part description
and numbers are as follows:
Part Number
Part Description
PCO14−23 PCO16−28 PCO20−28
Access Door X8920 X8919 X8918
UVA Lamp X8794 X8794 X8794
Reflector X8926 X8925 X8924
Lamp Securing Clip X8927 X8927 X8927
Metal Insert X8793 X8792 X8791
MERV 16 Filter X8790 X8789 X8788
Power Cord (120VAC) 49M48 49M48 49M48
Power Cord (230VAC) 91X44 91X44 91X44
Control Box Assem-
bly, includes * items
X8923 X8922 X8921
*Electrical Socket 75X77 75X77 75X77
*Lamp Socket X8799 X8799 X8799
*Ballast X8798 X8798 X8798
*Surge Protector X8928 X8928 X8928