Possible Causes What to do
Incorrect assemble of the power box
Assemble correct refer to relevant chapter in “clean cartridge”
YouTube video
Debris is stuck in the electrical
connection of the cartridge
Clean cartridge, refer to relevant chapter in manual or appropriate
YouTube video
Communication problem between the
cartridge and control box
Replace the cartridge, if problem is not resolved replace the control
box
SYSTEM ERROR (blinking) LEDSYSTEM ERROR (blinking) LED
LED is Blinking when:
No communication is detected between the cartridge and control box
10