Instruction of SR91 Split Pressurized Solar Hot Water System
Page 22 of 49
as example)
► Press “SET”, “40
o
C” blinks
► Press “+/-” button to adjust the switch-on temperature (adjustable range 0
o
C ~ (OFF-2
o
C))
► Press “SET” or “ESC” button to save the setting.
►Press “+” button, “CYCF 45
o
C” displays on the screen, set the switch-off temperature of
DHW circuit
► Press “SET”, “45
o
C” blinks
►Press “+/-” button to adjust the switch-off temperature (adjustable range ON+2
o
C ~ 55
o
C)
► Press “SET” or “ESC” button to save the setting.
►Press “+” to access 3 time sections setting, “tC1O 05:00” displays on the screen, set the
start time of the first time section.
►Press “SET”, time hour “05” blinks,
►Press “+/-” to adjust hour of the circuit start time.
►Press “SET”, time minute “00” blinks,
► Press “+/-” to adjust minute of the circuit start time.
► Press “SET” or “ESC” button to save the setting.
►Press “+” to access the stop time of the first time section, “tC1F 07:00” displays on the
screen,
►Press “SET”, time hour “07” blinks,
►Press “+/-” to adjust hour of the circuit stop time.
►Press “SET”, time minute “00” blinks,
► Press “+/-” to adjust minute of the circuit stop time.
► Press “SET” or “ESC” button to save the setting.
►Press “+” to access the start time of the second time section, repeat above step to set start
and stop time for second and third time section.
If you want to close the DHW circuit within one time section, and then just set its start time
and close time with a same value, for example, at the second time section, start time is set at
10:00, but close time is also set at 10:00.
