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BRANCH CIRCUIT BREAKER REQUIREMENTS
240 Volts 4 Wire System 30/50 Amp 2 Pole Breaker
USE COPPER CONDUCTOR ONLY. #6 AWG WIRE
120 Volts 3 Wire System 20 Amp 1 Pole Breaker
CAUTION: A new breaker must be used for a new spa installation. Do not
use an existing or used breaker.
GFCI: All spa installations must be protected by a GFCI. If your spa control
box does not include an integrated GFCI then you must use a GFCI breaker
per National Electrical Code requirements.
120/240 Volt Conversion. All spas are sipped configured for 240 volt (4
wire systems). Please check the nameplate on the control enclosure to
identify the type of system in your spa. If the nameplate indicates a 120/240
Volt type system, then it is possible to convert the spa to 120 volt operation.
30/50 Amp Conversion. Some homes may have limited power service. It is
possible to operate a 240 volt spa system using a 30 amp breaker. Connect
240 volt power to the system as previously described, then set it to operate in
the low power mode.
120 or LOW POWER CONVERSION
-Press the UP and DOWN arrows simultaneously.
-Press UP arrow and go to Code U7 press SET. U7 will change to ‘1’
-Press UP arrow and go to Code U8 press SET. U8 will change to ‘1’
-Press UP arrow and go to Code P3 press SET. P3 will change to ‘1’
-Press UP arrow and go to Go to code SEND and press SET (Ignore and do
not change the rest of the codes as they can alter the spa settings).
If P3 is “0” = High power
If P3 is “1” = Low power
Note: Only experienced service personnel should perform
conversions. Improper modifications may cause damage to the
control system and/or the attached heater and pump motors.
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