Operation manual of solar controller SR658
Page 91 of 105
►Press “SET” or “ESC” button, to confirm the setting
►Press “ESC” button to return to previous menu
►Press “↑” button, “FRT” displays on the screen
►Press “SET” button, “FRT OFF” displays on the screen
►Press “SET” button, “OFF” blinks on the screen
►Press “↑”, “↓” button, to activate this function, “FRT ON” displays on the screen
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “FRT” displays on the screen
►Press “SET” button, “FLOW OFF” displays on the screen, same process as above step
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24
）
UNIT Unit switch
Under this menu, below unit can be set:
TEMP: temperature
ENEG: heat quantity, 1: KWH, 2: BTU
The units can be switched during operation.
Menu Structure
Main menu Submenu
Default set
Adjust range
Description
UNIT
Unit Switch
TEMP
℃
℃
/
℉
℃
-
℉ Switch
ENEG
1(Wh)
1(Wh) /2(BTU)
Energy unit switch
Function set:
►Press “SET” button to select menu “UNIT”
►Press “SET” button, “TEMP
o
C
” displays on the screen
►Press “SET” button, “
o
C
” blinks on the screen
►Press “↑”, “↓” button, to select temperature unit
►Press “SET” or “ESC” button, to confirm the setting
►Press “↑” button, “ENEG 1” displays on the screen
