Hey folks,
I have a sprinter for field work. To keep it from getting roasting hot by 6am, I have a Maxxair RV fan installed high on the rear door to both exhaust (say if I'm cooking) or intake cooler from air from outside. It became functionally intermittent and just in the last few days has ceased exhausting. The motor sees no power when it should be exhausting, which leaves the control board as the culprit. Rather than simply replace the entire board which is a bit exhorbitant for what it is, I am wondering if there is a particular component likely to be at fault that you smart folks might identify.
If I had to guess, I would say the big HK14FD relay has probably failed.
I have a sprinter for field work. To keep it from getting roasting hot by 6am, I have a Maxxair RV fan installed high on the rear door to both exhaust (say if I'm cooking) or intake cooler from air from outside. It became functionally intermittent and just in the last few days has ceased exhausting. The motor sees no power when it should be exhausting, which leaves the control board as the culprit. Rather than simply replace the entire board which is a bit exhorbitant for what it is, I am wondering if there is a particular component likely to be at fault that you smart folks might identify.
If I had to guess, I would say the big HK14FD relay has probably failed.
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O.k. then… unplug the power supply from the main board and put in a full size ATX PSU (yeeeesss! Exact that blown Powerman IP that I fixed a while back), plug it in and the old...
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