SUNFLOWER SR81 User Manual

Instruction of SR81 Split Pressurized Solar Hot Water System
Page 16 of 48
►Press “SET” button, “S3” blinks
►Press “+/-” button to select desired sensor
►Press “SET” or “ESC” button to save the setting.
► Press “+” button to access submenu of the intelligent heating, “SMT OFF” displays on the
screen
►Press “SET” button, “OFF” blinks
►Press “+/-” button to activate this function
► Press “SET” or “ESC” button to save the setting.
►Press “SET” button to access the window of the switch-on time and temperature of the first
heating section, “th1O 04：00” displays on the screen.
► Press “SET” button, hour time “04” blinks
► Press “+/-” button to adjust hour of the switch-on time
► Press “SET” button, minute time “00” blinks
► Press “+/-” button to adjust minute of the switch-on time
► Press “SET” button, temperature “40” blinks
► Press “+/-” button to adjust the switch-on temperature
► Press “SET” or “ESC” button to save the setting.
► Press “+” button to access the window of the switch-off time and temperature of the first
heating section, “th1F 05：00” displays on the screen
► Press “SET” button, hour time “05” blinks
► Press “+/-” button to adjust hour of the switch-off time
► Press “SET” button, minute time “00” blinks
► Press “+/-” button to adjust minute of the switch-off time
► Press “SET” button, temperature “50” blinks
► Press “+/-” button to adjust the switch-off temperature
► Press “SET” or “ESC” button to save the setting.
► Press “+” button to access the window of the switch-on time and temperature of the
second heating section, repeat above steps to set time and temperature for the second and
third heating section.
Note: definition of timing heating sign
1) Within the preset time section, if timing heating isn’t working, heating sign is
lighted on the screen

SUNFLOWER SR81 Specifications

General

Brand	SUNFLOWER
Model	SR81
Category	Controller
Language	English