system
February 4, 2005, 12:00am
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system
February 4, 2005, 12:00am
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Originally Posted By: rlind This post was automatically imported from our archived forum.
I pulled this from the Leviton URL:
Couples transmitter (programmer and controller) signals generated on the 120V leg where the transmitter draws power into the other leg in a 120/240V system or any phase of a 3-phase 120/208V residential wiring system. Pilot light indicates DHC signal is transmitting. Use cat. no. HCA02-10E in installations requiring Intellisense niose immunity.
Note:A system amplifier must be installed in all panels in every DHC installation to ensure adequate signal strength.
I hope this helps!
Ron Lind
Solid Foundation Home Inspections, LLC
system
February 4, 2005, 12:00am
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Originally Posted By: mboyett This post was automatically imported from our archived forum.
Timothy,
That is part of a Leviton Decora Home Controls (DHC) system. Here’s a link to a .pdf brochure on the system that you can print if you like.
http://www.leviton.com/pdfs/dhc/dhcbroch.pdf –www.capcityinspections.com
system
February 4, 2005, 12:00am
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Originally Posted By: dvalley This post was automatically imported from our archived forum.
–David Valley MAB Member
Massachusetts Certified Home Inspections
http://www.masscertified.com
"Some cause happiness wherever they go; others, whenever they go."
system
February 4, 2005, 12:00am
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Originally Posted By: tpope This post was automatically imported from our archived forum.
Excellent info. Thanks guys!
system
February 5, 2005, 12:00am
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Originally Posted By: Michael Haley This post was automatically imported from our archived forum.
I don’t see the required 2 pole OC protection for this device. Was it there?
system
February 5, 2005, 12:00am
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Originally Posted By: dvalley This post was automatically imported from our archived forum.
Michael,
Good point. I never examined the SE wiring while looking at this device. It appears to be improperly double tapped at the main lugs.
It definitely needs OC protection from a dedicated SP or a 2 pole circuit breaker.
Good Eye.
--David Valley
MAB Member
http://www.masscertified.com
system
February 5, 2005, 12:00am
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Originally Posted By: jtedesco This post was automatically imported from our archived forum.
Was that equipment permitted to be in the cabinet?
What do the instruction's say?
Isn't it a 3 phase unit? 
--www.nachi.org/tedescobook.htm
system
February 5, 2005, 12:00am
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Originally Posted By: aslimack This post was automatically imported from our archived forum.
I thought all this stuff was supposed to be on the outside of the cabinet.
(I know you just questioned this, Joe)
Adam, A Plus
system
February 5, 2005, 12:00am
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Originally Posted By: bbadger This post was automatically imported from our archived forum.
I agree with Joe.
I must be learning something.
1) Very unlikely this is approved for mounting in the panel
2) No overcurrent protection
3) Miss use of the lugs. / double tapping.
4) 3 phase 208 equipment used on a 240 volt single phase supply.
By the way did anyone notice all the NMs are coming into the panel through only two entries?
It is a common method in some areas.
--Moderator at ECN
I must be learning something.