Install Instructions
Table Of Contents
INSTALLATION INSTRUCTIONS
69-0769-02
203365A 
120 Vac to 220/240 Vac Conversion 
Kit For Electronic Air Cleaners
APPLICATION
The 203365A Conversion Kit changes the 120 Vac, 
60 Hz to 220/240 Vac, 50/60 Hz. The kit includes a 
transformer and two screws. The line cord on the air 
cleaner must be changed to conduit to complete the 
conversion.
NOTE: The air cleaner can be completely isolated 
from the electrical circuit of the HVAC system 
unless required by local code to use same 
circuit. Any convenient house circuit can 
power the air cleaner, regardless of electrical 
rating of HVAC system.
INSTALLATION
WHEN INSTALLING THIS PRODUCT…
1. Read these instructions carefully. Failure to 
follow them could damage the product or cause 
a hazardous condition.
2. Check the ratings given in the instructions and 
on the product to make sure the product is 
suitable for your application.
3. Installer must be a trained, experienced service 
technician.
4. After installation is complete, check out product 
operation as provided in these instructions.
MOUNT TRANSFORMER
1. Open access door.
2. Remove and retain the two screws from the 
front of the power box.
3. Lift and remove the power box.
4. Remove and retain the two screws from the 
sides of the power box. See Fig. 1.
5. Remove the power box cover.
6. Place the transformer on the mounting holes. 
See Fig. 2.
Fig. 1. Remove power box.
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M6168B
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