Operation Manual
8
7. Change sprinkler (strainer) mounted on drain pipe for the one delivered by heater
manufacturer.
8. Adjustheateraccordingtochapter6.
9. Remembertocleanstrainerperiodicallyfromdirt.
1. Openwarmwatertap.
2. Usingsuppressing –shuttingoffvalvereducewaterowcarefullyinordertoreach
watertemperatureca42ºC.
Fig. 7
4. Openwatervalveandcheckallconnectionstightness. Incaseelectronicsystemis
splashedwithwater,removeitbyblowingwithcompressedair.
5. Openfullwaterowthroughtheheaterinordertodeaerateheatingelement.
6. Connectheatertothepowerinstallation.