1500 Electronic Operation (Continued)
Setting Filtration Cycles
Y
our spa will automatically filter itself twice a day. Set to the filtration time, turn off the power to the spa
and turn it back on at the time of day you would like the filtration cycles to start at the GFCI Breaker.
Example: If you power-up your spa at 12 Noon, your filtration cycles will start at 12 noon and 12
Midnight.
The first cycle will start after the spa is powered up. The second filtration cycle will begin twelve
hours later. The filter cycle duration is preset for 2 hours. If spa usage is heavy, your Cal Spas
authorized service technician can reconfigure your system to run two five hour filter cycle.
120/240 Conversion
The 1500 series spa is a convertible system.
The conversion from 120 Volts to 240 Volts must be per-
formed by a licensed/bonded
electrician. See 120 to 240 volt conversion instructions, located on the inside cover of the control box.
Note: Only spas equipped with 1.5 BHP pumps may be converted to 120 Volt. Spas with 2.0BHP pumps
or larger can only be operated on 240 volt services.
120 V
olt Heater Operation
When connected as a 120-V
olt spa, the heater will only operate when the spa motor is on low speed or fil-
tration speed. Once the high-speed motor is engaged, the heater will automatically disengage.
Owner’s Manual
1500 Electronic Operation
Page 23
Owner’s Manual
Summary of Contents for Pneumatic Series
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