Advertisement
Field Upgrade Guide
ELECTRICAL CONNECTIONS
The air cleaner requires 24 Volt AC power and indoor fan
signal to operate. A transformer adequately sized to power
both the system and air cleaner is provided with the air
cleaner. Remove the transformer in the indoor unit and
replace with the transformer provided.
NOTE: A 50 VA transformer is required for Trane/
American Standard Furnace applications and 75 VA
required for Trane/ American Standard Air Handler
applications. If the indoor air handler already has a
properly sized transformer, no replacement is required.
WARNING: DO NOT attach the power/ control cable to a
110 Volt EAC tap. The air cleaner uses 24 Volt power.
Fig. 12
NOTE: A 50 VA
transformer is required
for Trane/ American
Standard Furnace
applications and 75 VA
required for Trane/
American Standard Air
Handler applications. If
the indoor air handler
already has a properly
sized transformer, no
replacement is required.
NOTE: The Black wire
must be connected to
chassisground to ensure
proper operation.
Fig. 13
•
Transformer must have a
grounded 120VAC power source.
Do not defeat ground plug on the
transformer.
Mount transformer to building
•
structure with the four provided
wood screws.
8
INTERNAL TRANSFORMER WIRING DIAGRAM
BAYTRANS12024A Transformer
Plug the air cleaner power/control cable into the air cleaner
door and route the cable into the indoor unit low voltage
wiring location.
NOTE : Provide adequate strain relief for the low voltage
cable at the indoor unit.
NOTE: Wiring penetration must be sealed.
Connect the power/control wiring per Fig. 12.
For non-Trane/ American Standard systems an optional
120 AC to 24 VAC transformer, kit # BAYTRANS12024A
can be used to provide 24 volt power only to the air
cleaner.
Connect the power/control wiring per Fig. 13.
Air handler may not have a Low Voltage Terminal board.
Connect Electronic Air Cleaner wires to the Air Handler
Low Voltage Color coded wired.
Install Transformer, one is supplied with the Electronic Air
Cleaner, in the furnace or Air Handler.
Pub. No. 18-HE56D1-3
Advertisement
