Instruction of SR81 Split Pressurized Solar Hot Water System
Page 29 of 59
Collector cooling function
on/off
Temperature of collector
cooling ( hysteresis 5
o
C)
Collector minimum
temperature function on/off
Temperature of collector
minimum function
Anti-freeze function on/off
Switch-on temperature of
anti-freeze function
Switch-off temperature of
anti-freeze function
Start time of tube collector
function
Stop time of tube collector
function
Running time of tube collector
function
Interval time of tube collector
function
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