Forums
New posts
Search forums
What's new
New posts
New media
New media comments
Latest activity
Media
New media
New comments
Search media
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
By:
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Main Forums
Student & Learning Zone - City & Guilds
Fault Finding - Motor circ/S-plan
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Help Support Talk Electrician Forum:
This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.
Message
<blockquote data-quote="retiredsparky" data-source="post: 174479" data-attributes="member: 3363"><p>Faults are: open cct, shortc cct, cross connection and high resistance. Use the meter on the ohm's setting not on the buzz.</p><p></p><p>1. usually feed to green button swtich.</p><p></p><p>2. keep meter on ohms should read 2.5 ohms for high resistance.</p><p></p><p>4. faulty valve yes you right no equipment faults only wiring, but orange and grey shorted would simulate a faulty micro switch within the valve.</p></blockquote><p></p>
[QUOTE="retiredsparky, post: 174479, member: 3363"] Faults are: open cct, shortc cct, cross connection and high resistance. Use the meter on the ohm's setting not on the buzz. 1. usually feed to green button swtich. 2. keep meter on ohms should read 2.5 ohms for high resistance. 4. faulty valve yes you right no equipment faults only wiring, but orange and grey shorted would simulate a faulty micro switch within the valve. [/QUOTE]
Insert quotes…
Verification
Post reply
Main Forums
Student & Learning Zone - City & Guilds
Fault Finding - Motor circ/S-plan
Top