Instruction of SR81 Split Pressurized Solar Hot Water System
Page 30 of 59
►Press “ESC” to return to previous menu
OCCO (Collector cooling function) setup
►Select OCCO submenu, “OCCO” displays on the screen
►Press “SET”, “OCEM OFF” displays on the screen
►Press “SET”, “OFF” blinks on the screen
►Press “+/-”, to activated this function, “OCEM ON” displays on the screen
►Press “+”, “CMAX 110
o
C” displays on the screen
►Press “+/-”, to adjust the switch-on temperature of collector cooling function
►Press “SET” or “ESC” to save the setting
►Press “ESC” to return to previous menu
OCMI (Collector minimum temperature) setup
►Select OCMI submenu, “OCMI” displays on the screen
►Press “SET”, “OCMI OFF” displays on the screen
►Press “SET”, “OFF” blinks on the screen
►Press “+/-”, to activate this function, “OCMI ON” displays on the screen
►Press “+”, “OCMI 10
o
C” displays on the screen
►Press “+/-”, to adjust the minimum temperature of collector
►Press “SET” or “ESC” to save the setting
►Press “ESC” to return to previous menu
OCFR (Antifreeze function) setup
►Select OCFR submenu, “OCFR” displays on the screen
►Press “SET”, “OCFR OFF” displays on the screen
►Press “SET”, “OFF” blinks on the screen
►Press “+/-”, to activate this function, “OCFR ON” displays on the screen
►Press “+”, “CFRO 4
o
C” displays on the screen
►Press “SET”, “4
o
C” blinks on the screen
►Press “+/-”, to adjust the switch-on temperature of antifreeze function
►Press “SET” or “ESC” to save the setting
►Press “+”, “CFRF 5
o
C” displays on the screen
►Press “SET”, “5
o
C” blinks on the screen
► Press “+/-”, to adjust the switch-off temperature of antifreeze function
►Press “SET” or “ESC” to save the setting
►Press “ESC” to return to previous menu
