❷ Use; I Operating Principle; User Interface Presentation - Zodiac Power Force 25 Instructions For Installation And Use Manual

❷ Use

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 outdoor 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 to continuous operation (24/24).
• To maintain the temperature throughout the season, run "automatic" circulation for at least 12 hours/
day (the longer this time the longer the heat pump will have enough operating range to heat up).
• 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 (adjusting the setpoint to maximum will not
heat the water more quickly).
• Connect the "Heating priority"; the filtration pump and heat pump operating time will be set according
to requirements.

2.2 User interface presentation

Water temperature
Setpoint temperature ( = cold mode)
"On/off" button
Pool water temperature reading or parameter setting button
Value setting buttons
Symbol Designation
Water flow
Power indicator
Ambient air temperature Sufficient
Defrost light
Fixed
Water flow ok
Heating or cooling
Defrosting
Flashing
Water flow too low or missing
Waiting for operating request
Insufficient
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