indoor fan won't come on

[2becontinued]

I have an issue with the blower motor in a trane air handler not coming on(heatpump system) it is a trane split system. There was a pepco surge protector on the outdoor unit which I removed out of the circuit. It's been a while since I've worked on residential units and I forgot to turn the indoor unit's power off before connecting the common wire to yellow and blew the transformer which knocked out the blower from working. I replaced the transformer but blower still isn't coming on at all. By me blowing the transformer could that have killed the relay as well. I'm very lost right now as you can see, any suggestions would help.

thanks

[mark beiser]

It didn't have a fuse for the control transformer?

If it really is a Trane air handler, and it hasn't been bypassed in the past, the transformer is fuse protected in all Trane air handlers since at least the 80's. The older units used one of those 3.2A red cap control fuses, the newer ones(last 10 years or so) have one of those 5A automotive type fuses.

[beenthere]

Questions and discussions pertaining to HVAC for the home. No pricing, no DIY, Thank You.

Please read Site Rules (http://hvac-talk.com/vbb/showthread.php?threadid=1241) Thank you.

[2becontinued]

this trane air handler is about 23 years old (1986), no it doesn't have a fuse just 208/230 transformer and relay.

[2becontinued]

I don't fill that this is a DIY question when I'm a professional seeking advice and help

[Senior Tech]

I don't fill that this is a DIY question when I'm a professional seeking advice and help

How do we know that? There is a process to follow here to become a pro member, I might suggest you go thru the process. It's well worth it as you will have access to areas where you can seek help or provide help to others. We welcome pros, as one, you certainly understand why we have to be careful about info that we provide due to safety reasons.

Click here to join

http://hvac-talk.com/vbb/showthread.php?t=116113

[2becontinued]

Yes, I respect that,guess I gotta work my up the forum ladder.

thanks

[KB Cool]

I don't fill that this is a DIY question when I'm a professional seeking advice

http://members.cox.net/kbghdg/roflmao1.gif

[beenthere]

Sorry, this is not a DIY site. So we are not allowed to give out advise of this nature.

Since answering your question in the open Residential Forums would be posting instruction for DIYers that may read this post later.

If your in the trade, get your post count up to 15, and apply for Pro Membership.
Then use this link Apply for Pro Membership (http://hvac-talk.com/vbb/showthread.php?threadid=116113)

Once accepted, you have access to the pro tech forums. Where you can ask and get answers to technical questions.

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