CHAPTER 2
2. STARTUP THE CONTROLLER
2.1 POWERING UP EL2700
Warning: 12V Power inlet is at CN1 of EL2700 board; ensure
correct wiring and shunt the JP567 PIN3 battery jumper. The
controller is shipped to you with the shunt “OFF”. You should put this
to “ON”, otherwise, memory will be lost each time you turn off power
to the controller.
When using EL2700 for the first time, use steps below to carry out a
cold start in order to restore all settings and memory buffer to
factory default setting.
•Hold down key ‘A’on the keypad and press ‘reset’ button.
•Release the ‘reset’ button first then only release the ‘A’
keys after 3 seconds.
•Immediately upon release the ‘A’ keys, the display will
show:-
•Wait until the controller system finished its processes and
display date and time. Cold start is done
