MSPA spa shows P2; bubble or jet function may be locked out during certain times.

Safety first: Ensure no one is relying on the spa for therapeutic use before changing lock settings.

• Disable child lock: On many MSPA models, press and hold the temperature UP and DOWN buttons together for 3–5 seconds to toggle child lock. Refer to your specific manual for exact key combination.
• Check timer settings: Review any active timers that may be preventing operation. Clear or reset them to default.
• Factory reset: If P2 persists, perform a factory reset of the control system as described in the MSPA manual. This may clear stored lock states.