INSTRUCTION MANUAL
CIRCUIT DIAGRAM
TROUBLE SHOOTING
If there is something wrong during operation. it may not be the unit's problem. You may check against the following
list before send for repair.
PROBLEMS
Not working
Incorrect operation
Notice:
1. If the problem cannot be found in the list or it persists, please contact our service center or a qualified technician
for further inspection.
2. Do NOT open and repair the unit by yourself.
POSSIBTE REASONS
1. The plug is not securely inserted into
the socket or not connected well.
2. The "I" button on the power switch
which is at the side of the unit body is
not pressed.
3. The "ON/OFF" button is not pressed.
1. The filtrahon mesh is clogged with
dust and dirt, which affects the unit's
performance.
2. The air vent is obstructed.
1. Insert the plug pM into the wall socket
and make sure it is connected well.
2. Press the "1" button. on the power
switch which is at the side of the unit
body.
3. Press -ON/OFF" button after Plugged.
1. Clean the filtration mesh.
2. Remove the foreign objects from the
air vent.
15
RUBY VCI 800
SOLUTIONS