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liftmaster cb124ev
07-10-2017, 01:41 PM
Post: #1
liftmaster cb124ev
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
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07-10-2017, 06:19 PM
Post: #2
RE: liftmaster cb124ev
(07-10-2017 01:41 PM)leescafe Wrote:  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
hi

thin wires goes to 240 v
thicker wires goes to 24 v

It is good to check it with an electric meter !
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08-10-2017, 06:48 AM (This post was last modified: 08-10-2017 06:49 AM by leescafe.)
Post: #3
RE: liftmaster cb124ev
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
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11-10-2017, 09:12 PM
Post: #4
RE: liftmaster cb124ev
(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
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12-10-2017, 05:23 AM
Post: #5
RE: liftmaster cb124ev
(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
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