BALBOA 520DZ Control Box With Heater User Guide
- June 17, 2024
- BALBOA
Table of Contents
BALBOA 520DZ Control Box With Heater User Guide
Initial Start-up
Your spa will enter Priming Mode ( ) when it is energized. During Priming Mode, press “Jets” button(s) repeatedly and be sure all pumps are free of air. Priming Mode lasts less than 5 minutes. Press “Warm” or “Cool” to exit. After Priming Mode, the spa will run in Standard Mode (see Mode/Prog section).
The pump responsible for heating and filtration (pump 1 low-speed on non-circ
system, or the circ pump on circ systems) will be referred to simply as the
pump.
In multi-button sequences, if the buttons are pressed too quickly in the
sequence, they may not register.
Setting the Time of Day
When the spa is first powered up, the words SET TIME will flash on the display. Press “Time,” then “Mode/Prog,” then “Warm” or “Cool.” The time will begin changing in one-minute increments. Press “Warm” or “Cool” to stop the time from changing. Press “Time” to confirm.
Mode/Prog
Mode is changed by pressing “Warm” or “Cool,” then pressing “Mode/Prog”
button. Standard Mode maintains set temperature and the STANDARD icon will be
displayed. Economy Mode heats the spa to the set temperature only during
filter cycles. will display when water temp is not current, and will alternate
with water temp when the pump is running. The ECONOMY icon will be displayed.
Sleep Mode heats the spa to within 20°F/10°C of the set temperature only
during filter cycles. will display when water temp is not current, and will
alternate with current water temp when the pump is running.
Preset Filter Cycles
The first preset filter cycle starts at 8:00 AM and ends at 10:00 AM. The second preset filter cycle starts at 8:00 PM and ends at 10:00 PM. For non- circ systems, low-speed pump 1 and the ozone generator (if installed) run during filtration. For circulation systems, the circ pump and the ozone generator (if installed) run 24 hours. In hot environments, the circ pump may turn off for 30 minute periods, except during filter cycles. At the beginning of each filter cycle, all other equipment will run briefly to purge the plumbing.
Optional Filter Cycle Programming
You are not required to change the filter cycles, but if you wish to, press “Time,” “Mode/Prog,” “Mode/Prog” within 3 seconds. SET START FILTER 1 (AM) will appear. Press “Warm” or “Cool” to reset the filter start time. Press “Mode/Prog” to see SET STOP FILTER 1 and adjust the time with “Warm” or “Cool” as done above. Press “Mode/Prog” to see SET START FILTER 2 (PM) and proceed as above. Press “Mode/Prog” to see SET STOP FILTER 2 and proceed as above. Press “Mode/Prog” to confirm.
Locking the Panel
Press “Time,” “Blower,” and “Warm” within 3 seconds. The Panel is now locked.
To unlock the panel, press the “Time,” “Blower,” and “Cool” within 2 seconds.
Locking the Temperature
Press “Warm,” “Time,” “Blower,” and “Warm” within 3 seconds. The “Warm” and
“Cool” buttons are now disabled.
To unlock the temperature, press “Time,” “Blower,” and “Cool” within 2
seconds.
Note: On some systems, “Jets 1,” instead of “Blower,” is used in Lock/Unlock sequences.
Diagnostic Messages
Warning! Shock Hazard! No User Serviceable Parts.
Do not attempt service of this control system. Contact your dealer or service
organization for assistance. Follow all owner’s manual power connection
instructions. Installation must be performed by a licensed electrician and all
grounding connections must be properly installed.
P/N 40788_C 08/14/2007