❸ Use; I Operating Principle; I User Interface Presentation (Depending On The Model) - Zodiac Heat Line 20 Instructions For Installation And Use Manual

• Never run the circulating pump (depending on the model) without water. The circulating
pump is very quiet when it starts up; you may not hear it running.

3.1 I Operating principle

The heat pump uses the calories (heat) from the home's heating to heat up the pool's water.
The heat is exchanged through a series of pipes: the home's heating water circulates through the exchanger's body and
the pool water circulates through the pipes.
Tips: improve the pool's temperature rise and maintenance
• Cover the pool with a sheet (bubble canopy, canvas, etc.) to prevent heat loss. The closer the heat source
is to the exchanger, and the exchanger is to the pool, the less heat will be lost.
• Anticipate the commissioning of your pool far enough in advance before you use it.
• For the temperature rise, set the filtration pump 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 appliance will have enough operating range to heat up)

3.2 I User interface presentation (depending on the model)

Display screen (default: water temperature measured)
"On/off" button
Value setting buttons
"On/off"
"On/off"
Heating light
Tips: using the user interface
• The temperature is regulated by degrees.
• Hold down the buttons to scroll through the values quickly.
• The setpoint adjustment range is between 2° and 40°C.
• The maximum temperature may be lowered to protect the pool liner (see § 3.2.1 "Modifying the
maximum setpoint").
3.2.1 Modifying the maximum setpoint
• Switch off the regulator (the "ON" light goes off and the pool water temperature is displayed),
• Press and
• Press , then enter the value "80" with
• Press to confirm: "PA" is displayed,
• Press and
• Press to scroll through each parameter until "r2" is displayed,
• Press , the current "r2" parameter value is displayed,
• Press or
• Press the and
9
❸ Use
Steady
Appliance
powered up
Heating in
progress
simultaneously for 5 seconds: "PA" is displayed,
or
simultaneously for 5 seconds: "/1" is displayed,
to modify the maximum setpoint value, then press
keys at the same time for 5 seconds to return to the pool water temperature display.
Flashing
/
• Timed before operation
• No water circulation in the secondary
circuit (less than 1.1m³/h)
(code to access the "Settings" menu),
to validate this new value,
Off
No electrical
supply
No need for
heating