HotSpring Vista Owner's Manual page 28

INSTAllATION INSTRUCTIONS
1. To connect the electrical service, first open the equipment compartment door. Carefully pull the door panel away and remove it from the spa.
2. Locate the IQ 2020 spa control box. Loosen the screws on the front of the control box. Remove the screws and the control box cover.
3. Route the electrical service from the subpanel into the spa equipment compartment. Position the conduit in the recess provided between the
frame and the door.
WARNINg! The exact physical location of the terminals on the GFCI
breaker will vary between manufacturers. Connecting the hot wire to
the neutral terminal will cause irreversible damage to the control box.
** Refer to NEC 250-122 (table)
NOTE: The wire connections to GFCI breakers are for reference only. Always ensure the white neutral wire is connected to the load neutral of the 20 amp breaker.
*AVAILABLE FROM DEALER.
NOTe: The subpanel must be placed in sight of the spa, at a minimum distance of 5 feet away.
4. Connect the supply conduit to the bottom of the IQ 2020 spa control box, using a minimum of 3/4" liquid-tight, flex conduit fittings.
WIRINg CONNeCTIONS
1. Identify the TB-1 terminal block, located at the lower left-hand corner of the control box.
2. Connect the #12 AWG, BLUE wire from the subpanel 20 amp breaker, terminal L1 to TB-1 terminal 5.
3. Connect the #12 AWG, WHITE wire from the subpanel 20 amp breaker, terminal N (load neutral) to TB-1, terminal-7.
NOTe: The WHITE neutral wire must be attached to the load neutral on the 115 volt, 20 amp breaker (not the neutral bus bar in the subpanel). The
WHITE pigtail (neutral) wire from the 20 amp breaker is already connected to the neutral bus bar.
4. Connect the #10 AWG, BLUE wire from the subpanel 30 amp breaker, terminal L1 to TB-1, terminal 2.
5. Connect the #10 AWG, RED wire from the subpanel 30 amp breaker, terminal L2 to TB-1, terminal 4.
6. Connect the #10 AWG, GREEN wire from the subpanel ground bar to TB-1 system ground terminal.
7. Bond the spa to all exposed metal equipment or fixtures, handrails, and concrete pad per N.E.C. Article 680 and all local codes.
8. Replace the control box cover and securely tighten the fastening screws. Close and secure the equipment compartment door.
WARNINg: fIll THe SPA WITH WATeR befORe TURNINg ON THe POWeR.
Once your spa has been filled with water, turn it on and test all the circuit breakers.
electrical Requirements
Prodigy (Model H) and Jetsetter
®
230 volt converted models
NOTE: ALL WIRING SHOULD BE COPPER.
(Model JJ)
®
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