We have a Mastertemp 125 heating our spa.
The heater works, but is clearly having issues.
It cycles between "heating w/ blinking light" (~10-20 secs) ---> "heating with solid light" (~10 secs) ---> "service system" (~20-40 secs) and then back to heating again. The tub eventually heats up but slowly because of this cycling. Sometimes there's a clanking noise when it goes to "service system"
What might be wrong here?
Here's a video: IMG_3690.mov
The heater works, but is clearly having issues.
It cycles between "heating w/ blinking light" (~10-20 secs) ---> "heating with solid light" (~10 secs) ---> "service system" (~20-40 secs) and then back to heating again. The tub eventually heats up but slowly because of this cycling. Sometimes there's a clanking noise when it goes to "service system"
What might be wrong here?
Here's a video: IMG_3690.mov