My heater on my hot tub will not run on low speed.
Check your filter. It may be clogged. This will restrict flow and prevent the pressure/flow switch from actuating. The heater will think that water is not flowing and not allow the burner to produce heat.
SOURCE: Intermittent jet problem on Spa form hot tub
Hmm, that's an odd one. It could be either a fault with the PCB or the pump.
The first thing to check is the voltage to the twin speed pump. If that's ok the motor is probably the cause of the fault.
As always, with anything electrical you need to be very careful with what you're doing and if you're unsure seek professional help.
Regards,
Ian.
http://hottub.synthasite.com
SOURCE: Motor is hooked up correctly according to
You have 220v running into your motor, the red and the plack are in most cases the same 110v line and what your calling a white netural is a common line. In other words the second half of your 220v line. If your red and black are the two opposing 110v lines that make up your 220v and they are put on the motor and turned on they short aginst each other and blow the breaker. One of your 220v lines should come into your hi -low switch and then split to your high and low on the pump. The other half of your 220v line will go to the common or what your calling nuteral. The difference is a netural completes a 110v circut and a common completes the 220v circut it will take to run the motor. One of the splits will complete the low speed circut and the other will complete the high speed circut. You need to check your voltage comming into the spa, the way the spa is wired (110v-220v), and how the motor is wired (110v-220v). For your spa this will be in your owners manuel or on a scematic inside a panel or door and is quite often a plug you change from one spot to another. On your motor will have a scematic on the back of the motor that will tell you haw to adjust the wireing already in place on the wire board of the motor. This may sound deep but if all your voltages are set the same and your high and low are the same leg of power, this should fix your problem.
SOURCE: why does the ice bucket not drain into the hot tub!
Ice buckets don't normally drain into the hot tub water. They should drain externally. The drain pipe will go through the cabinet and exit the bottom close to the floor.... or at least that's how all the ice buckets I've encountered drain.
Regards,
Ian.
http://hottub.synthasite.com
SOURCE: hello,I have an old jacuzzi
hi,
ok so when the pump is on high and the heater is running it doesent trip? you didnt say if it did. undo the heater leads so the pump is isolated completely. run the pump on the control centers gfci and see if it trips. if it does then try wiring directly - with an extension cord to a plug with a gfci in your house and see if it trips the gfci in your bathroom. if no trip inside house then bypass tubs gfci and run it with heater and pump through your bathroom gfci. if no trip then try and replace the tubs gfci, it gets pretty humid in the control center and gfci's have a semiconductor which which do fail after years of rough duty like that. if it trips the gfci in your house with the heater again it has a cracked heater element. craigslist always has old hot tubs and parts. you might have to buy a whole used old hot tub but that may be cheaper than a new heater box.
later
jm
make sure you make a wiring diagram or just unplug the plug from the mother board and search your area for your local pool pump repair guy with free testing. these are a high $$$ motor and not a good one to practice on, save it for a pro ! it might just be a dirty switch or need to be reset I don't charge any thing for that, and while your there ask him how to take better care of your $$$ pump ?
jay the pool pump repair guy longwood Florida
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