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Cressida Supra
Regular


Location:
Perth
Registered:
September 2002
 
Re: Burning wires Fri, 17 October 2003 02:57 Go to previous messageGo to previous message
if the relay clicks then its working properly, but they do have a current limit
u should prolly have one for the big fan, and one for the rest
make sure the earth wire on the fans and the relay is as big as the power wire going to it

when grounding through a bolt hole, scratch off some of the paint so that the wire/connector is contacted with bare metal
remember, paint doesnt conduct

if you want to test the current that all the fans are drawing, put the black lead in the COM hole and the red in the 10A hole (this is usually the case, but not always), and set the dial to 10A
then place the DMM (digi multimeter) in SERIES with the power cable going to the fans, with the red lead on the battery and the black lead on the wires going to the fans/relay, depending on the setup
if this works u should know how much current the fans are drawing, and buy some cable to handle this
dont use speaker wire, its not designed to take it
buy some proper auto wire (5m rolls, get a red, a black, and prolly a blue or green to distinguish the different purposes
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SubjectPosterDate
Read Message   Burning wires SupraPeteThu, 16 October 2003 23:41
Read Message   Re: Burning wires LambolicaThu, 16 October 2003 23:46
Read Message   Re: Burning wires SupraPeteThu, 16 October 2003 23:50
Read Message   Re: Burning wires LambolicaFri, 17 October 2003 00:04
Read Message   Re: Burning wires oldcorollasFri, 17 October 2003 00:11
Read Message   Re: Burning wires SupraPeteFri, 17 October 2003 00:08
Read Message   Re: Burning wires RobST162Fri, 17 October 2003 00:09
Read Message   Re: Burning wires SupraPeteFri, 17 October 2003 00:15
Read Message   Re: Burning wires SquidFri, 17 October 2003 02:50
Read Message   Re: Burning wires  Cressida SupraFri, 17 October 2003 02:57
Read Message   Re: Burning wires Cool1Fri, 17 October 2003 07:28
Read Message   Re: Burning wires Cressida SupraFri, 17 October 2003 07:50
Read Message   Re: Burning wires ta23Sat, 18 October 2003 02:28
Read Message   Re: Burning wires Cool1Sat, 18 October 2003 02:54
Read Message   Re: Burning wires THE WITZLFri, 17 October 2003 09:01
Read Message   Re: Burning wires sideshowFri, 17 October 2003 12:19
Read Message   Re: Burning wires THE WITZLFri, 17 October 2003 14:18
Read Message   Re: Burning wires ScorpionSat, 18 October 2003 00:19
Read Message   Re: Burning wires THE WITZLSat, 18 October 2003 06:52
Read Message   Re: Burning wires ta23Sat, 18 October 2003 07:04
Read Message   Re: Burning wires ScorpionSat, 18 October 2003 08:20
Read Message   Re: Burning wires Cool1Sat, 18 October 2003 08:32
Read Message   Re: Burning wires Cool1Sat, 18 October 2003 14:49
Read Message   Re: Burning wires ta23Sun, 19 October 2003 03:12
Read Message   Re: Burning wires Cool1Sun, 19 October 2003 04:48
Read Message   Re: Burning wires ScorpionSun, 19 October 2003 05:15
Read Message   Re: Burning wires THE WITZLSun, 19 October 2003 06:58
Read Message   Re: Burning wires sideshowSun, 19 October 2003 07:12
Read Message   Re: Burning wires SupraPeteSun, 19 October 2003 09:02
Read Message   Re: Burning wires SupraPeteSun, 19 October 2003 08:59
Read Message   Re: Burning wires sideshowSun, 19 October 2003 09:44
Read Message   Re: Burning wires ScorpionSun, 19 October 2003 11:14
Read Message   Re: Burning wires DabbidSun, 19 October 2003 12:26
Read Message   Re: Burning wires sideshowSun, 19 October 2003 12:41
Read Message   Re: Burning wires Cool1Sun, 19 October 2003 12:44
Read Message   Re: Burning wires SupraPeteSun, 19 October 2003 23:17
Read Message   Re: Burning wires SupraPeteSun, 19 October 2003 23:19
Read Message   Re: Burning wires AE82GunnerMon, 20 October 2003 01:21
Read Message   Re: Burning wires THE WITZLMon, 20 October 2003 06:50
Read Message   Re: Burning wires ScorpionMon, 20 October 2003 13:54
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