poolstar POOLEX - Heater control relay

EN | 13
EN
3.6 Heater control relay
Start condions in automac mode
When the above condions are met at the same me, the auxiliary electric heang will be turned on.
• The heang pump is in heang mode.
• The ambient temperature is <0 °C. (This value can be modied by parameter P24).
• The water temperature is below or equal to the set temperature of the heater.
The hysteresis temperature is 1 °C (parameter P1): the target temperature is considered to be
reached at +/- 1 °C.
• The water ow is detected.
Closing condions in automac mode
When any of the above condions are met, the auxiliary electric heang stops.
• The heang pump is in cooling mode.
• The set temperature is reached.
• Inlet water temperature sensor failure alarm.
•
The ambient temperature is >0 °C (parameter P24).
• The water ow is not detected.
When the oponal circulaon pump is used and the heater is acvated, the circulaon pump is
acvated 30 seconds before the heater. When the heater is switched o, the circulaon pump stops 30
seconds aer the heater.
Start and closing condions in manual mode
When the heater is set to manual mode, the start and stop condions remain the same except that the
ambient temperature is no longer considered.
Press UP for 3s to acvate/deacvate the heater.
3. INSTALLATION
SPA heater
controller
SPA heater
Insulate the connectors inside the spa in a
waterproof connecon box
(
*
elements not provided)