Instruction of SR81 Split Pressurized Solar Hot Water System
Page 27 of 48
Function setting:
OCEM (Collector emergency shutdown function) setup
►Select “COL” function menu
►Press “SET”, “OCEM” displays on the screen
►Press “SET” again, “OCEM ON” displays on the screen
►Press “SET”, “ON” blinks on the screen
(If it is necessary to shut down this function, press “+/-“to deactivate it)
►Press “SET” or “ESC” to save the setting
►Press “+”, “OCEM 130
o
C” displays on the screen
►Press “SET”, “130
o
C” blinks on the screen
►Press “+/-”, to adjust the temperature of the collector emergency function
►Press “SET” or “ESC” to save the setting
►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
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