Jacuzzi DELFI PRO Installation Manual

Also see for DELFI PRO: Installation manual Instructions for preinstallation Instructions for preinstallation Use & maintenance

Contents

32XTo activate the function, press and hold the “Filter” key forabout 5 seconds: the display will show the message “Sby” followedby the number of minutes the function will remain blocked.XThis function will end after 60 minutes or by pressing andholding the “Filter” key for about 5 seconds.NOTES- If filtering cycles are active at the end of the standby condition,they will restart.- If the heater was on when stopped, it is turned off immediately andwater is circulated for 30 seconds in order to cool the heating element.Abnormal operating conditions- alarm signals -Alarms are indicated on the display, with the corresponding error code.You will continue to see the code if the alarm condition persists.XSignals on display- possible solutionX“FLC” in some models, the initials “FLC” may appear on the di-splay. The flow switch detects water flow when there is none (theheater is not turned on). This may happen if the flow switch, whichis connected in series to the heater, is blocked by deposits or impu-rities that keep it from operating properly. The flow switch may alsobe faulty.- Contact an authorized Jacuzzi® service centre.X“FLO” (flashing) The probe does not detect the water flow (theheater cannot be turned on).The cartridge filter and/or filter pump may be clogged.- The system is attempting to reactivate the heater (three attem-pts are made).X“FLO” (stable) The system attempted to activate the heater ho-wever no water flow was detected.- Try turning the switch up the line from the spa off and backon; if this warning state persists, contact an authorized Jacuzzi®service centre.X“HOH” The measured temperature at the heater is 48 °C (118 °F)or higher (the heater is turned off).DO NOT ENTER THE WATERThis alarm, which is displayed alternating with the time and tempera-ture, will disappear as soon as the value drops below 44 °C (111 °F).- If the alarm condition persists, try turning the switch up the linefrom the spa off and back on. If the signal stays on, contact anauthorized Jacuzzi® service centre.X“Ho” Excessive water temperatureDO NOT ENTER THE WATERThe water temperature has reached or exceeded 44 °C (111 °F). It isnot possible to activate any function.- If present, remove cover from spa.- If the excessive temperature increase is due to sunlight, addcold water to the spa.When the temperature has dropped to below 43 °C (109 °F), thespa should re-activate automatically.If it does not, disconnect the power supply and contact an au-thorized Jacuzzi ® service centre.X“rPF” Defective temperature probeDO NOT ENTER THE WATERIt is not possible to activate any function.- Check that the temperature probe is working, or replace it.X“HPF” Activation of safety thermostat.It is not possible to activate the electric heater.The electric heater has been deactivated due to overheating. Thismay be due to irregular water flow.- Try turning the switch up the line from the spa off and backon (system reset). If the signal stays on, contact an authorizedJacuzzi® service centre.WARNINGSMake sure that all users know how to use the spa safely.How frequently you should check water quality depends onhow frequently the spa is used.Ensure that the chemicals used are suitable for use in spas;chemicals designed for swimming pools must not be usedas treatment of water in swimming pools and spas is verydifferent.CAUTION Do not sit, walk or lie on the cover.Do not place objectson it.To prevent accidental falls into the spa, it is advisable to in-stall the key-locking system provided with the thermal co-ver ( 5).CAUTION Read and follow all the instructions related to the use andstorage methods for chemical products, keeping strictlyto the manufacturers instructions on the packets.Never clean the filters and filtering cartridges with the pum-ps running. Turn off the main switch first.Never start the pump(s) and the heater if the water level isnot above the upper hydromassage nozzles.Always turn off the main switch when the spa is empty.With the TEST button, periodically check the efficiency ofthe circuit breaker installed up the line from the spa.