VSM? - http://www.hvacmechanic.com/ Forums
Original message
| coolingkid
 |  "VSM?"
, posted Wed 15 Aug 13:25  
i was wondering what tool do you guys use to trouble shoot variable speed motors? has anyone used the zebra? and how is it?
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Replies:
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| smythers1968
| "Re(1):VSM?" , posted Wed 15 Aug 20:44
GE Teckmate
The zebra is only a device to hook up at the furnace to over ride the stat. I have one and use it when the furnace is in the basement and it save me time going up/down stairs. Bought it off ebay for $15. $100 is a little much for this device no more than I use it.
Life lesson #12 Know when not to do it yourself.
WOW That Can Hurt!!
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| yuri
| "Re(1):VSM?" , posted Wed 15 Aug 18:35
I have a GE Tekmate. Comes with good troubleshooting guide and you can get some info from the GE website. Beware those motors/the control module is specific to the circuit board of the furnace/air handler. So you also need the service instructions from the manufacturer for that unit to go further.
Yuri
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| | static
| "Re(2):VSM?" , posted Wed 15 Aug 21:43
GE Tekmate and a good multimeter.
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