Bard WA121 wiring transfromer

House Repair Talk

Help Support House Repair Talk:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

lacroix

New Member
Joined
Sep 3, 2020
Messages
2
Reaction score
0
Location
memphis
several weeks ago the unit stopped working... i tested power 1st. there is power going into unit but no low voltage going to low voltage control terminal strip...i tried jumping from red to all others and nothing works...no fan, compressor or heat

i ordered a new transformer but did not make notes of how i disconnected the old one and don't remember how it connects. i have an orange 240v wire, black common wire
and a blue 24v and yellow VAC wire..would someone tell me which wire get connected to what in the panel

i also bought an inline fuse for the low voltage side and am not certain which wire it connects to
bard 3.giftransfromer.jpg
 
Got a pic of the unit, circuit board or schematics?
 
thanks for your response, i got it running saturday...it was a bad transformer that i figured out how to wire...thanks again
 
Back
Top