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Blower fan resistors

Posted:
Mon 24.10.2011, 21:36
by GeoffSmith
If your fan doesn't work at any of the lower positions (1, 2 or 3) then you probably have a burned out resistor in the fan resistor pack. The packs are obsolete from Lotus and I have not been able to find a drop in replacement. It is possible to replace them with discrete high power resistors (~£15) but I am trying to get sets of replacement resistors made up. They will not be made of constantan resistance wire this time which means they can be soldered and won't corrode and break as quickly. Target price is £10 for all three resistors and there is scope for getting the price down quite a bit more if we get a reasonable number in the group buy. Nothing 100% definite yet but sign up to give me an idea of numbers:
1. Geoff
Re: Blower fan resistors

Posted:
Mon 24.10.2011, 21:41
by Dave Eds
1. Geoff
2. Dico
Re: Blower fan resistors

Posted:
Mon 24.10.2011, 22:11
by superbad
1. Geoff
2. Dico
3. superbad
Re: Blower fan resistors

Posted:
Tue 25.10.2011, 09:07
by dapinky
1. Geoff
2. Dico
3. superbad
4. pinky
Re: Blower fan resistors

Posted:
Tue 25.10.2011, 10:37
by rip
PMSL that Spud added Dico
The bugger beat me to it
1. Geoff
2. Dico
3. superbad
4. pinky
5. rip
Re: Blower fan resistors

Posted:
Tue 25.10.2011, 20:47
by MPx
1. Geoff
2. Dico
3. superbad
4. pinky
5. rip
6. MPx
Re: Blower fan resistors

Posted:
Wed 26.10.2011, 16:26
by surfboardfiller
1. Geoff
2. Dico
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
Re: Blower fan resistors

Posted:
Sat 05.11.2011, 20:17
by GeoffSmith
Update: It looks like this is practicable, so I'm going to get a burned out resistor pack sent off to a company to make up some prototypes.
Re: Blower fan resistors

Posted:
Sun 06.11.2011, 18:26
by Monty
Oh go on then
1. Geoff
2. Dico
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
8. Monty
Re: Blower fan resistors

Posted:
Mon 07.11.2011, 15:29
by Dico
1. Geoff
2. Monty
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
Unless it makes my tyres stickier I'm not interested

Re: Blower fan resistors

Posted:
Mon 07.11.2011, 20:12
by GeoffSmith
Dico wrote:Unless it makes my tyres stickier I'm not interested

Won't help your tyres but it doesn't half get petrol out of oil.
Re: Blower fan resistors

Posted:
Tue 08.11.2011, 00:09
by Monty
Dico wrote:Unless it makes my tyres stickier I'm not interested

But it`s for your blower, it may help you to go quicker

Re: Blower fan resistors

Posted:
Tue 08.11.2011, 12:48
by rip
Dico wrote:Unless it makes my tyres stickier I'm not interested

Group buy for tyre pressure gauges then?

Re: Blower fan resistors

Posted:
Tue 08.11.2011, 13:20
by surfboardfiller
rip wrote:Group buy for tyre pressure gauges then?

Well done Ian for organising that, I'll have one of those as well!
1/ Philler
Re: Blower fan resistors

Posted:
Wed 09.11.2011, 23:35
by ailwyn
1. Geoff
2. Monty
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
8. Ailwyn (pm or email comms please for any confirmation or cash request as I might miss or be late reading any update on the thread)
As they are now made from unobtainium and low cost might as well have a spare
Re: Blower fan resistors

Posted:
Sun 13.11.2011, 12:17
by discovery
Please add me to the list .
Re: Blower fan resistors

Posted:
Sun 13.11.2011, 16:12
by Lotus54
1. Geoff
2. Monty
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
8. Ailwyn (pm or email comms please for any confirmation or cash request as I might miss or be late reading any update on the thread)
9. Discovery
10. Lotus54
As they are now made from unobtainium and low cost might as well have a spare
Re: Blower fan resistors

Posted:
Sun 13.11.2011, 19:14
by inkitin
1. Geoff
2. Monty
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
8. Ailwyn (pm or email comms please for any confirmation or cash request as I might miss or be late reading any update on the thread)
9. Discovery
10. Lotus54
11. inkitin (No idea what these are but if they're unobtainable I'm in.

)
As they are now made from unobtainium and low cost might as well have a spare
Re: Blower fan resistors

Posted:
Sun 13.11.2011, 19:20
by Brit-Car-Nut
1. Geoff
2. Monty
3. superbad
4. pinky
5. rip
6. MPx
7. Philler
8. Ailwyn (pm or email comms please for any confirmation or cash request as I might miss or be late reading any update on the thread)
9. Discovery
10. Lotus54
11. inkitin (No idea what these are but if they're unobtainable I'm in. )
12. bcn
13. bcn
Re: Blower fan resistors

Posted:
Sun 13.11.2011, 19:44
by saska
inkitin wrote:No idea what these are but if they're unobtainable I'm in. :-)
They alter the voltage going to the heater blower motor to make the heater blower motor work at the 4 different speeds.