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+--- Thread: liftmaster cb124ev (/showthread.php?tid=5482)
liftmaster cb124ev - leescafe - 07-10-2017
Hi everyone i was looking for some help to wire the control box.
most of the terminals appear straight forward within terms of being labeled up
however the transformer has 2 spade connectors which i can see where they go I'm just unsure of which way round
also has a blue and brown again same problem
any help would be appreciated
cheers lee
RE: liftmaster cb124ev - Automatic-TC - 07-10-2017
(07-10-2017, 01:41 PM)leescafe Wrote: Hi everyone i was looking for some help to wire the control box.hi
most of the terminals appear straight forward within terms of being labeled up
however the transformer has 2 spade connectors which i can see where they go I'm just unsure of which way round
also has a blue and brown again same problem
any help would be appreciated
cheers lee
thin wires goes to 240 v
thicker wires goes to 24 v
It is good to check it with an electric meter !
RE: liftmaster cb124ev - leescafe - 08-10-2017
ok i spose i could trace the back of the board to see wich way round the live and neutral go. the 24v side has 2 identical spade connections can they be put on any way round?
and thanks for the help by the way
RE: liftmaster cb124ev - biker-boss - 11-10-2017
(08-10-2017, 06:48 AM)leescafe Wrote: ok i spose i could trace the back of the board to see wich way round the live and neutral go. the 24v side has 2 identical spade connections can they be put on any way round?
and thanks for the help by the way
HI spade connections can go either way round its AC
RE: liftmaster cb124ev - leescafe - 12-10-2017
(11-10-2017, 09:12 PM)biker-boss Wrote:(08-10-2017, 06:48 AM)leescafe Wrote: ok i spose i could trace the back of the board to see wich way round the live and neutral go. the 24v side has 2 identical spade connections can they be put on any way round?
and thanks for the help by the way
HI spade connections can go either way round its AC
Thankyou