1348 will not power up, just one click

t could be that the fact is that it could of had died on you guys and has stopped working too.Or maybe one of the fuses have stopped working and need to be replaced.

Hi bud do youself a favour before anything else take the main motor out and send it in to a reputable electrical repair co such as dynamic electrical in Benoni or look up a similar co near you and make sure that your system has not been hit bye lightning or a power surge from the supplier first I do own a Co that specialises in evap coolers and from previous knowledge a lot of the new systems have 12V inverters and if there has been a storm and you havnt diconnected your unit the PCs and motors are more than likely fried

isnt the 911s engine in the rear? if so have the parts guy try to find the starter on the engine..see if the solenoid is there acessible..you may be able to power it up long enough to get it opened up..

Hello CHARLIE Yes that was a 24 volt wire that got shorted 1:The wire must be repaired/replaced.2:The fuse is in the blower/airhandler unit it should be a 3 or 5 amp blade fuse (the one that is in a car) on the curcit board, or a button that poppes up on transformer in the blower unit just push that in to restore low voltage power.

REPLACE THE POWER SUPPLY BOARD. CALL MANUFACTURER FOR NEAREST SERVICE CENTER.

I can get a new replacement power supply for some internal power supply models. It's fairly easy to remove and replace. [email protected]

The repair guys are right.

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You will need a new Power/scan board unless you have some real good troubleshooting Skills. This is the ITC222 chassis it is not very easily diagnosed without the proper diagnostic equipment, It is going into protective shutdown. Replacing the entire module is your best bet