Key Information:
1. Cal Spas, VIP Cal Series, 1993
2. 230 v. dedicated circuit with GFCI external disconnect
3. Control type unknown
4. Top Side control is by Air Pushbutton
5. Pump Configuration: 1 Main pump 230v, brand unknown
6. Thermostat: Knob on the heater
7. Heater Type - 2” Stainless Flow Thru

I filled my tub and hooked turned it on. Initially there was no water movement at all, just an annoying buzzing. I followed the directions from Dr. Spa to get rid of the air, and the spa seemed to start working. The heater light came on and jets started working.

The spa was running for about 6-8 minutes and then everything quit (except the annoying buzzing). GFCI is not tripped. The heater light won't turn on and the pump doesn't seem to be working. I am brand new to spas and would like some idea where to head from here. Thanks.[/u]

Just to follow up, if I let the spa sit for about an hour, and turn the power pack on to the spa, the heater light comes on, the pump works, and the jets work. Any ideas are appreciated. Take care.