
Operation manual of solar controller SR658
Page 52 of 105
Function set:
►Press “SET” button to select main menu “LOAD”
►Press “SET” button, “DTO 6K” displays on the screen
►Press “SET” button, “6K” blinks
►Press “↑”, “↓” button to adjust the switch-on temperature difference of the circuit pump.
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “DTF 4K” display on the screen
►Press “SET” button, “4K” blinks
►Press “↑”, “↓” button to adjust the switch-off temperature difference of the circuit pump.
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “DTS 10K” display on the screen
►Press “SET” button, “10K” blinks
►Press “↑”, “↓” button to adjust the standard temperature difference of the circuit pump.
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “RIS 2K” display on the screen
►Press “SET” button, “2K” blinks
►Press “↑”, “↓” button to adjust the temperature difference increase rate of the circuit pump.
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “SMAX 70
o
C
” display on the screen
►Press “SET” button, “70
o
C
” blinks
►Press “↑”, “↓” button to adjust the maximum temperature of tank
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “SMAXS T2” display on the screen
►Press “SET” button, “T2” blinks
►Press “↑”, “↓” button to select sensor used for measure the maximum temperature of tank.
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “HYST 2K” display on the screen
►Press “SET” button, “2K” blinks