❷ Use; I Operating Principle; I User Interface Presentation - Zodiac Heat Select ZS500 Series Instructions For Installation And Use Manual

2.1 I Operating principle

Your heat pump uses the calories (heat) in the air to heat up your pool's water. The process to heat your pool's water to
the temperature you want may take a few days as it depends on the weather conditions, your heat pump's power and
the difference between the water temperature and the temperature you want.
The heat pump is ideal for maintaining temperature.
The warmer and damper the air, the better your heat pump will perform. The outoor parameters for optimum operation
are an air temperature of 27°C, a water temperature of 27°C and 80% hygrometry.
Tip: improve your pool's temperature rise and maintenance
• Anticipate the commissioning of your pool far enough in advance before you use it.
• For the temperature rise, set the water circulation continuous (24/24) in "Boost" mode.
• To maintain the temperature throughout the season, run "automatic" circulation for at least 12 hours/
day (the longer this time the longer the appliance will have enough operating range to heat up) in "Smart"
or "Eco Silence" mode.
• Cover the basin with a sheet (bubble canopy, canvas, etc.) to prevent heat loss.
• Take advantage of a period with mild outdoor temperatures (on average > 10°C at night); it will be even
more effective if it runs during the warmest hours of the day.
• Keep the evaporator clean.
• Set the temperature you want and let the heat pump run.
• Connect the "Heating priority"; the filtration pump and heat pump operating time will be set according
to requirements.

2.2 I User interface presentation

"Power" light
"Alert" light
Screen type
Splash screen
(4 seconds)
Home screen
7
❷ Use
"On/off button" (press and hold for 3 seconds)
Menu access selection button
Back/exit button
Value setting button
Fixed = device powered up
Flashing = alert message on the screen or operating fault
Display Content
Model
Electronic board software versions
A1 = regulation board
A2 = display board
(No. given for information purposes)
Date
Operating mode
Temperature set point
Water intake temperature
Heat pump status