It is a pump, only motors are measured in Horsepower. I would expect the HP of this above ground combined pump and filter is so low they would be embarrassed to state. It is measured in Gallons Per Hour flow rate.
https://www.google.com/search?q=Intex+673R+pump+specs
..
Remove the salt cell housing and plug one end. Pour cell cleaning solution into the housing until the cell is covered. The cell is clean when no further bubbles are formed and you can see shiny metal cell plates.Remove the cleaning solution flush the cell with clean water and install the salt cell housing back into the system.
limited info generic answer u code doesnt show for intex their codes usually start with E this is a manual that has the trouble shooting on page 20 ------- https://www.manua.ls/intex/purespa/manual?p=1 --------- and pg 13 has the codes
Unplug the unit. The E90 code on the intex spa is due to a dirty water flow sensor. Remove the control panel and all the screw holding the casing on. In the white plastic piece on the discharge, top hose, you will see a silver nut with a black wire coming from it. That's the sensor. The black wire is plugged into a white wire, carefully unplug it and unscrew the sensor. Clean it good and blow out the hole it goes in. This will fix the code and you will be back in business!
means temp to low and the last link is the answer from intex they stat to unplug system then replug but when the pump goes that causes same code since no water flow no water flow your pump has failed these pumps are a magnetic with a small ceramic rod to hold it in place the ceramic rod breaks and stops pump -- intex doesnt sell parts or replacement pump ---easy fix is to go to lowes they sell a brass rod about $4 or home depot and in welding isle is a package of brazing rods [[ brass ]] with a flux covering $ 10 dollars clean the flux off and measure rod about 3 inches is needed How to repair Intex PureSpa pump E90 Error 90Intex Pure Spa E96 slow reset solution these links can assist http://www.intexcorp.nl/faqsup/pub/FaqSupportServlet?action=openFaq&qid=608&lst_prd=853&lst_subcategory=854&frmcontact=
E 97 is an error code that indicates a dry fire protection system has been activated in your Intex Pure SPA. This means that the spa has sensed that there is not enough water in the system, and it has automatically shut down the heater to prevent damage.
To solve this problem, you will need to add more water to the spa. Once the water level is above the minimum level required for safe operation, the dry fire protection system should reset itself automatically.
It is not recommended to run the filtration and the bubbles or jets without enough water in the system as it can cause damage to the pump and other components. Therefore, make sure to add enough water before turning on any functions of the spa.
Also, make sure to check for any other causes that may have led to the water level dropping too low, such as a leak or drainage issue. If you continue to experience issues, refer to the owner's manual or contact Intex customer support for further assistance.
Question edited for clarity and typos.
If alarm code E97 is displayed on the control panel, it means there is a heater fuse error. If alarm code appears on the control panel, unplug and plug back in the GFCI/RCD and test the GFCI/RCD to restart the system. If the problem persists, please contact a Intex service center for assistance.
Salt generators take, on average, around 24 hours between adding salt and the system realizing or analyzing the data. A code 92 usually means salt levels are too high, but not always. It is best to take a water sample to a pool store for analysis to truly determine if that's the case. If so, draining some water and adding fresh water are the only real ways to rectify the salinity. Best wishes and hope this helps.
I suggest you clean the cell according to manual and try it then. If it keeps producing chlorine then keep swimming. If the pump is flowing water fully (if not clean baskets and filter) and it can't keep the chlorine above 2 ppm and you have 30 to 50 ppm stabilizer in the water then there is a major problem in the chlorinator. I don't trust the salt indicator on some chlorinators but that is less important than if it chlorinates. You can but salt test strips. I hope this helps.
Probably bad control box for the jet motor/s if the motors are running could be bad pump or a pipe valve issue. Or is there a separate blower?motor that feeds the bubbles (air)
are you sure its not e99 water temp sensor because their is no 999 code for intex -----------turn off at gfi and unplug for about 5 minutes then plug back in unit some times glitches if code comes back same then notify intex [ good luck ] of code 999--any other code can be found in manual or online ----intex purespa code === ----
I had a problem similar the water flow was good but still coded E90 after 9 sec. I put a magnet next to the water flow sensor. Finally after a long time trying to diagnosing the problem this finally worked
I taped a magnet to it and put it he base back together. Been over a week now and it's still working!
Remove the salt cell housing and plug one end. Pour cell cleaning
solution into the housing until the cell is covered. The cell is clean
when no further bubbles are formed and you can see shiny metal cell
plates.
Remove the cleaning solution flush the cell with clean water and install the salt cell housing back into the system.
Spa Control Station Air Inlet Ring Replacement Parts Spas Store Intex
