
Dimension One Spas and @ Home Hot Tubs
Export Planning Guide and Installation Manual
Installation
Electrical Hook Up Instructions
Warning
Do not turn on electrical power to your hot tub until told to do so later in this manual.
Have a licensed electrician run the required
recommend that only a licensed and bonded electrician do the initial hot tub
Note
This unit requires a GFCI (Ground Fault Circuit Interrupter). We have provided an enclosed instructional flyer for a licensed electrician. A “line of sight” service disconnect must be located where visible from the hot tub, not less than 5 feet from the hot tub and not to exceed 50 feet from the hot tub. This requirement may be filled with the GFCI
To
1.Remove the screws holding the equipment access panel to the front of the hot tub cabinet and set the panel aside.
2.Loosen the four screws located on the front of the black equipment control can and remove the door from the control can to allow access to the four wire connection terminal block.
3.Attach 1” rigid
4.Connect the four wires to the equipment system terminal block (TB1) as indicated on the wiring diagram in the back of this manual.
5.Configure jumpers 1 and 2 on the upper right corner of the PC Board to match the circuit size being used for the hot tub (see Electrical Requirements Chart on the following page for proper wire size). See the chart below for the correct settings.
3