Sundance Spas 780 Hot Tub User Manual


 
US/Canada 1-Pump Cayman Model (60Hz)
240V/50A*240V/30A**
Voltage: 240 VAC 240 VAC
# of Wires: 3 3
Frequency: 60Hz 60Hz
Current Draw: 34A 24A
Circuit Breaker: 50A, 2-Pole 30A, 2-Pole
* In the 50A configuration, the heater will operate at the same time as the
high-speed jets pump. This is the factory setting.
** In the 30A configuration, the heater will not operate at the same time as
the high-speed jets pump.
US/Canada Lagunas Convertible Models (60Hz)
12
0V/15A* 240V/30A* 240V/40A**
Voltage: 120 VAC 240 VAC 240 VAC
# of Wires: 3 (15A GFCI Cord) 4 4
Frequency: 60Hz 60Hz 60Hz
Current Draw: 12A 21A 30A
Circuit Breaker: 15A, 1-Pole 30A, 2-Pole 40A, 2-Pole
For 240 VAC Heater Operation: Move the red wire on the main terminal strip
(TB1) from position #1 to position #3. Make certain wires are connected exactly
as shown in Figure-D (Page 12) before applying power. Failure to do so will
result in damage to the circuit board and/or related components and void the
manufacturer’s warranty.
* In the 15A and 30A configuration, the heater will not operate at the same
time as the high-speed jets pump. The factory setting is 120V/15A.
** If the spa is to be operated on 40A service, remove the jumper JP1 #1-2 on
the circuit board to allow the heater to operate at the same time as the
high-speed jets pump (Page 32).
5.0 Power Requirements
Sundance spas are designed to provide optimum performance and flexibility
of use when connected to the maximum electrical service listed in the
tables below. If you prefer, your dealer can perform a minor circuit board
modification to allow your spa to accept an electrical service other than the
factory setting.
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