Operation manual of solar controller SR658
Page 5 of 105
accidentally placed into operation.
1.4 Important information
We have carefully checked the text and pictures of this manual and provided the best of our
knowledge and ideas, however inevitable errors maybe exist. Please note that we cannot
guarantee that this manual is given in the integrity of image and text, they are just some
examples, and they apply only to our own system. Incorrect, incomplete and erroneous
information and the resulting damage we do not take responsibility.
1.5 Signal description
Safety indication:
Safety instructions in the text are marked with a warning triangle.
They indicate measures which can lead to injury of person or safety risks.
Operation steps
: small triangle “►”is used to indicate operation step.
Notes:
Contains important information about operation or functions.
1.6 HMI button
LED indicator lamp
Controller is operated with the 5 buttons besides the screen
“ " holiday button
“ SET ” button: confirm / selection
“↑” up button: increase the value
“↓” down button: reduce the value
“ESC" button return/ exit: return to previous menu
Note: TST is temperature of tank 1 (on screen)
