Dimension One Spas 01510-1030E Rev A - Manual (Page 13)

Export Sonic Immersion System Dealer Installation Guide
Figure 1. Top Side Control
4. The Lower Control is located in the equipment compartment
behind the spa panel below the Main Top Side Control.
5. Use the screwdriver to remove the equipment compartment
panel screws, Figure 2.
Figure 2. Equipment Compartment Panel Screws
9