2003 Dimension One Spa s and @ Home Hot Tubs
Planning Guide and Installation Manual
6
Domestic @ Home Hot Tubs
Model Power Branch Circuit Circuit
Protection
Wire
Gauge
Companion HP
240V 3 wire + ground 30A #8 AWG
Cove
240V
240V
120V
3 wire + ground
3 wire + ground
3 wire + ground*
40A
30A
15A
#6 AWG
#8 AWG
#12AWG
Cove HP
240V
240V
3 wire + ground
3 wire + ground
40A
30A
#6 AWG
#8 AWG
Dream
240V 3 wire + ground 30A #8 AWG
Dream HP
240V
240V
3 wire + ground
3 wire + ground
40A
30A
#6 AWG
#8 AWG
Sojourn HP
240V
240V
3 wire + ground
3 wire + ground
40A
30A
#6 AWG
#8 AWG
*A GFCI protected cord is required (P/N 1560-09)
Export @ Home Hot Tubs
Model Power Circuit
Protection
Wire
Gauge
Companion HP
240V
240V
240V
1x16
2x16
1x32
#8 AWG
#8 AWG
#6 AWG
Cove
240V
240V
1x16
2x16
#8 AWG
#8 AWG
Cove HP
240V
240V
1x16
2x16
1x32
#8 AWG
#8 AWG
#6 AWG
Dream
240V 1x16
2x16
1x32
#8 AWG
#8 AWG
#6 AWG
Dream HP
240V
240V
1x16
2x16
1x32
#8 AWG
#8 AWG
#6 AWG
Sojourn HP
240V
240V
1x16
2x16
1x32
#8 AWG
#8 AWG
#6 AWG
The power inlet connection is located in the pedestal on the left side of the hot tub, approximately 25" from
the front. The front of the hot tub is the section that includes the topside, primary control panel.
To hook-up your hot tub, follow these instructions:
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 two screws located on the front of the blue equipment control box and raise the door on
the control box on its hinges to allow access to the four wire connection terminal block.
3. Attach 1” rigid non-metallic conduit to the conduit nipple located in the pedestal base on the side of
the hot tub and run required conductors through the conduit to the equipment control box.
4. Connect the four/three 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 your hot tub. The proper jumper settings can be found on the wiring schematic located on
the inside of the Lower Equipment Compartment cover. Use the appropriate Electrical Requirements
Chart (shown above) for the proper wire size.
