Cal Spas LTR20121002 manual Light, Invert, Locking the Panel, Setting the Temperature Lock, Ozone

on, the equipment will automatically turn off after 15 minutes.

Light

Press the “LIGHT” button to turn the spa light on and off and to shift between dim and bright settings if your light is dimmable. On dim, the control panel will show the center circle plus one quarter of the light beams. Half of the light beams will show on medium bright- ness, and all of the light beams will show on bright.

Invert

Press the “INVERT” button to change the numbers in the display to read upside down. Another press returns the display to the right-side-up position. This enables you to read the display while you are in the spa.

•The first filter cycle is automatically activated at

8:00 AM and operates the pump until 10:00 AM.

The “FILTER 1” indicator icon will light when filter

1is running.

•The second filter cycle is automatically activated at 8:00 PM and operates the pump until 10:00 PM.

The “FILTER 2” indicator icon will light when filter

2is running.

The pump and the ozone generator will run during fil- tration. At the start of each filter cycle, the blower will run on highest speed for 30 seconds to clean out the air channels. The lowest speed of pump 2 and pump 3 will run for five minutes. In the event of power loss or shut down, the time of day will need to be reset for filter cycles to run according to your desired program- ming.

25 OperatingYour

Spa

Locking the Panel

To lock the panel:

•Press “TIME”, “JETS 1”, and the “UP” button within three seconds. When locked, the panel will display “LOCK”. All buttons are frozen except the “TIME” button.

To unlock the panel:

•Press “TIME”, “JETS 1” then the “DOWN” button within three seconds.

Setting the Temperature Lock

To activate the temperature lock:

•Press the “UP” or “DOWN” button, “TIME”, “JETS 1”, then the “UP” button within three seconds. The panel will display “TEMP LOCK” when the set tem- perature is locked.

To unlock the set temperature:

•Press the “UP” or “DOWN” button, “TIME”, “JETS 1”, and then the “DOWN” button.

Circulation Pump

This is an optional feature. The circulation pump will come on when the system is checking temperature, during filter cycles, during freeze conditions, or when another pump is on.

Preset Filter Cycles

There are two filter cycles per day. The start and end times of each cycle are programmable. To program, set the time as instructed above, then press “MODE/ PROG” to advance to the next setting (or to exit after the last setting). The default filter cycles are as fol- lows:

Inground Spas

Clean-up Cycle

When the pump or blower is turned on by a button press, a clean-up cycle begins 30 minutes after the pump or blower is turned off or times out. The pump and the ozone generator will run for one hour.

Ozone

This is an optional feature. On most systems, the ozone generator (if installed) runs during filter cycles (except when pump 1 is operating at high speed on a non-circ system) and during clean-up cycles. On some systems, the ozone generator operates whenever the pump runs. If your system is configured with the op- tional ozone disable feature, the ozone generator will turn off for one hour any time a function button (“JETS 1”, “JETS 2”, “OPTION” etc.) is pressed.

Freeze Protection

If the temperature sensors detect a drop to 44°F within the heater, the pump automatically activates to provide freeze protection. The equipment stays on until four minutes after the sensors detect that the spa temperature has risen to 45°F 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. Auxiliary freeze sensor protection acts similarly except with the temperature thresholds determined by the switch and without a four-minute delay in turnoff.

LTR20121002, Rev. A www.calspas.com