Display shows SbY or SBY and spa appears off but has power

Safety first: Ensure no one is in the spa when changing modes.

Steps to exit SbY:

• Use keypad: Press the designated button (often JETS or TEMP) or follow the manual’s instructions to exit standby mode.
• Power cycle: If the spa will not exit standby, turn the GFCI breaker OFF for 30 seconds and back ON, then attempt to change modes again.

When to call a technician: If the spa remains stuck in SbY and controls are unresponsive, the topside or control pack may be faulty.