Error 1

[troytroy]

have a problem with my spa

spaquip 1200

start the tub up from cold runs for an hour or so gets to about 11.25 degrees then up pops error 1

prime error

if the thing was not primed i would have thiought this would appera at start up

any ideals

thanks

[Spa_Guru]

Flow codes can be triggered by either a pressure switch not being satisfied there is pressure, or the pressure switch staying on after the pump shuts off for it's times cycle.

The information you are giving is somewhat incomplete, does your system have different modes, where it always keeps hot, or an economy mode where it only heats at given times?