Instruction of SR81 Split Pressurized Solar Hot Water System
Page 22 of 59
►Press “+” button, “TIME ON” displays on the screen (time control mode, default as on)
►Press “SET”, “ON” blinks
►Press “+/-” button to deactivate this function
► Press “SET” or “ESC” button to save the setting.
►Press “+” button, “STAT ON” displays on the screen (Switch-on condition under
temperature control Mode, under time control Mode, no this function)
►Press “SET”, “ON” blinks (default as open)
►Press “+/-” button to deactivate this function
► Press “SET” or “ESC” button to save the setting.
►Press “+” button, “CYCO 40
o
C” displays on the screen, set the switch-on temperature of
DHW circuit (if select time control Mode TIME ON
, then “CYCO 03Min” displays, here take
temperature 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.
