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Showing results for tags 'blown fuse'.
I have a Balboa Spa Control System that's been converted to 120 v; running a single 1-speed pump and blower. System works fine, circulating and heating for about a week or so, then it blows the 20 amp/250 v fuse at the F-7 location. I replace the fuse and all systems work fine for another week or so, then the fuse blows and system shows dr code. Repeat with new fuse and it works for a week then blows again. Any ideas or suggestions as to how to stop this cycle?
VS501Z Balboa electrical Our Balboa system did not seem to filter long enough to clear the water after chemical addition, staining the seats, floor, walls. so we decided to put a switch to activate the pump while the spaguts was off. Something went wrong with the installation and on the first activation the main fuse (30A) blew. (fuse was replaced, and all other fuses checked ok) So now upon activation the Balboa displays its ID and gets to the "PR" mode and the jets light on the panel goes on. To prime, pressing the jets button activates the relays, but not the motor. So I checked the line voltage to find that when the Balboa is powered up, the motor voltage is 120volts (shoudn't it be '0'?) When PR is showing, the voltage will go to 240, but as I say the motor will not work. Would anyone know if I may have fused the contacts on a 110V relay that goes to the low motor speed. and which relay that is. (K1, or K6, likely, but it would better to know. Is there a better analysis? Would appreciate any advice. Thanks Paul