What does E1 mean on MSPA?

The E1 Error Code has been implemented to indicate when the Portable Control Unit (PCU) senses a fault with the temperature sensors. This fault may be a worn sensor, corroded connection or wiring.

Why is my hot tub flashing error?

Hot tub temperature sensor has detected an unsafe water temperature and the heater shuts off. The water probably isn’t flowing fast enough through the heater causing the temperature to increase. DO NOT USE THE HOT TUB while these error codes are flashing as the water will be scalding hot.

What does the code EC mean on a hot tub?

Ecn or Ec Message Ecn or Ec is Alternating with Temp: The Spa is Operating in the “Economy” (Ecn or Ec) Heating Mode. The Water Temperature is sampled Only during Programmed Filter Cycles. The Heater will only operate and Heat up to Set Temperature during the Filter Cycles.

Why do I get error messages on my Master Spa?

For the error messages of HFL, LF, Dr, or DRY. This means that there is a flow issue through your heater. Try and clean your filters. While cleaning your filter make sure there is no debris in your hot tub that will get sucked down into your pump.

Is there a big list of Spa error codes?

Spa error codes can be somewhat cryptic, but when you have the BIG LIST of CODES, you can immediately define the two or three digit source of trouble. Problem is, there’s not much consistency among the error codes used by different spa pack manufacturers. Each company uses its own conventions for naming the various system faults.

Do You need A MspA filter for a hot tub?

The spa pool liner and cover must be extended evenly around when the spa is filled with water. A MSpa must be placed on a completely flat and solid surface. Otherwise it can cause the spa to be lopsided. Why can I see algae in the spa even if I’ve used the filter regularly?

What to do if your MSPA cord is damaged?

Replace the damaged cord immediately. Do not bury cord. Purchase a replaceme nt cord immediately from the manufacturer or MSpa after-sales service center or contact a licensed electrician to avoid a hazard. Use only identical replacement parts when servicing. Risk of Electric Shock.