Instructions For Use
Note: The end of life of the UV-C tube will affect the sterilization effect. Be sure to
replace the UV-C tube.
h
h
OFF
ON
Set
Power
Life Span.
Error Code
PCO-kit
OFF
ON
Set
Power
Life Span.
Error Code
PCO-kit
Power
Swicth Key
Power
Swicth Key
Digital
Tube
Digital
Tube
Set
Button
Set
Button
Power on, and turn on the PCO-kit power switch, the digital tube displays the
current mode: U1 mode or U2 mode (display 10s). This product defaults to U1
mode. If you need to switch to another mode, you can set it by pressing the
button "Set". When it is pressed for the first time, the current mode is displayed
and blinks; when it is pressed for the second time, it switches to other modes.
Wait until it does not blink, then power off and Restart, PCO-kit will work in the
new mode.
In any mode, within 25s of starting the PCO-kit, the digital tube displays the life
value (no fault code is displayed), and the PCO-kit will work or standby (when
there is no wind in the air duct, the PCO-kit will be in standby) .
The difference between PCO-kit working in U1 mode and U2 mode is shown in
the table below.
System Monitoring Failure
Mode
Error Code
U1
U2
Er-1
Er-2
X
Er-3
X
Er-4
X
Er-5
Note: means monitoring, X means not monitoring.
lnstallation Method
Warning
Please cut off the power before installation.
Installation tools:Impact drill, Electric batch, Wiring tool, 75mm diameter
iron hole opener, Screwdriver, etc.
1
2
3
1
2
3
4
4
5
6
1
2
3
4
>1.5m
Duct
Hole card
Air outlet
Accessory
Port
Alarm Port
Control Port
Air conditioning
controller
Note: The equipment connection needs
to share the ground.
1. Paste the hole card on the air duct. And confirm that the distance between the
PCO-kit and the air outlet is greater than 1.5m.
2. Use a percussion drill to drill the hole, and the size of the hole is consistent with
that of the hole card.
3. Insert the PCO-kit into the air duct with the hole, and fix it with 4 M4 screws.
(Note: When installing, the front direction should be easy to check.)
4. Make sure that the high-voltage power supply has been cut off. Connect the
alarm signal wire and control signal to the accessory prot. Insert the accessory
port into the signal port on the back of the PCO-kit in the direction of the notch.
(Note: The alarm signal line should be connected to the signal ports 1 and 2 of
PCO-kit, and the control signal line should be connected to the signal ports 3
and 4.)
5. Connect the power cord on the PCO-kit to the Mains grid distribution box, pay
attention to the yellow-green wire and ground wire.
6. Power on, turn on the power switch on the PCO-kit to the "ON" position, turn on
the air conditioner, and check whether it lights up normally after 30s.
(Note: When it is normally lit, the digital tube displays numbers)
4
5
