+- 306oc - Peugeot 306 Owners Club & Forum (https://www.306oc.co.uk/forum)
+-- Forum: 306 Repairs & Mods (https://www.306oc.co.uk/forum/forumdisplay.php?fid=22)
+--- Forum: Electrics (https://www.306oc.co.uk/forum/forumdisplay.php?fid=23)
+--- Thread: ph1 heater fan system (/showthread.php?tid=30318)
ph1 heater fan system - Piggy - 03-05-2015
so got the ph1 heater controls and system in
I had it all working fine. Then it stopped. - the fan that is
Its very simple supply, 12v ignition, earth and a 12v lighting supply.
All those are still good.
The heater controls seem fine, very basic internally, just tracks, all fine, no burnouts etc
The fan runs if given 12v/earth.
The fan has 12v when ignition on, assuming thus its controlled on the earth side. (I'm no electrical expert!)
The resistor pack is brand new.
Any suggestions?
RE: ph1 heater fan system - adam b - 03-05-2015
Relay working ok? Mine overheats a lot.
RE: ph1 heater fan system - Piggy - 04-05-2015
well its getting 12v constant. and it never works now, not when left overnight or during a journey etc
RE: ph1 heater fan system - bashbarnard - 04-05-2015
Are you testing it with a test light or a multimeter. If its a multimeter you could easily get 12v and have resistance. No amps getting there. Check resistance of feed 12v wire. Or be a pikey like me and stick a test light on it. If it lights up but dim you know you have resistance. Lol
RE: ph1 heater fan system - cully - 04-05-2015
bridge out the resistor put money on the thermal fuse has gone in it
RE: ph1 heater fan system - Piggy - 04-05-2015
(04-05-2015, 07:20 AM)cully Wrote: bridge out the resistor put money on the thermal fuse has gone in it
you know which pins cully??
RE: ph1 heater fan system - cully - 04-05-2015
not from work i dont ,
one pin will be the supply ground, then the others will be different resistor values, which are selected via the speed switch .
this resistor block is normaly placed/fitted in the airflow tubbing, as it gets hot and needs cooling, when it gets too hot it breaks the thermal fuse, stopping the blower motor.
RE: ph1 heater fan system - bashbarnard - 04-05-2015
Just a quick thought as well. Mine blew two resistors. Got so pissed off I bought a new fan and resistor from scrap yard.. Been fine since. I think the fan was on way out and drawing to much current.
RE: ph1 heater fan system - Piggy - 04-05-2015
(04-05-2015, 07:49 AM)cully Wrote: not from work i dont ,
one pin will be the supply ground, then the others will be different resistor values, which are selected via the speed switch .
this resistor block is normaly placed/fitted in the airflow tubbing, as it gets hot and needs cooling, when it gets too hot it breaks the thermal fuse, stopping the blower motor.
yeah man I know where it is, replaced it 10days ago with a brand new one.
I'll get the tester out.
(04-05-2015, 11:23 AM)bashbarnard Wrote: Just a quick thought as well. Mine blew two resistors. Got so pissed off I bought a new fan and resistor from scrap yard.. Been fine since. I think the fan was on way out and drawing to much current.
just been thinking same thing
guna whip motor out and strip/cleanÂ