16
CONTROL PANEL INSTRUCTIONS
FOR GVS500 SYSTEM
The adjustable temperature range is 80°F - 104°C / 26°C - 40°C
Initial Start-up
When your spa is first actuated, it will go into priming mode,
indicated by “
PR
”. The priming mode will last for less than 5
minutes (press “Temp” to skip priming mode) and then the spa
will begin to heat and maintain the water temperature in the
Standard Mode. The start-up temperature is set at 100°F / 37°C.
The last measured temperature is constantly displayed on the
LCD.
NOTE that the last measured spa temperature displayed is
current only when the pump has been running for at least 2
minutes.
To display the set temperature, press the “Temp” button once.
To change the set temperature, press the button a second time
before the LCD stops flashing. Each press of the “Temp” button
will continue to either raise or lower the set temperature. If the
opposite direction is desired, release the button and let the dis-
play revert to the current water temperature. Press the button to
display the set temperature, and again to make the temperature
change in the desired direction.
After three seconds, the LCD will stop flashing and display the
current spa temperature.
Jets
Press the “Jets” button once to activate the low speed of the
pump and again for the high speed. Press the “Jets” button
again to turn off the pump. If left running, the low speed of the
pump will automatically turn off after 4 hours, and the high
speed will automatically turn off after 15 minutes. It may also
activate for at least 2 minutes every 30 minutes to detect the spa
temperature and then to heat to the set temperature if needed.
When the low speed turns on automatically, it cannot be deacti-
Light
Press the “Light” button to turn the light on and off. If left on, the
light automatically turns off after 4 hours.
Preset Filter Cycles
The first filter cycle begins 6 minutes after the spa is energized.
The second filter cycle begins 12 hours later. Filter duration is
programmable for 2, 4, 6, 8, hours or for continuous filtration
(indicated by “
Fc
”). The default filter time is 2 hours.
To program, press “Temp”, then “Jets”. Press “Temp” to adjust.
Press “Jets” to exit programming.
The low speed of the pump will run during the filtration and the
ozone generator (if installed) will be enabled.
Freeze Protection
If the temperature sensors detect a drop to below 44°F / 6.7°C
within the heater, the pump will automatically activate to provide
freeze protection. The equipment stays on until 4 minutes after
the sensors detect that the spa temperature has risen to 45°F /
7.2°C or higher. In colder climates, an optional additional freeze
sensor may be added to protect against freeze conditions that
may not be sensed by the standard sensors. Aux freeze sensor
protection acts similarly except with the temperature thresholds
determined by the switch and without a 4 minute delay in turnoff.
See your dealer for details.
(58 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comments to this Manuals