Phcbi MCO-230AICUVL, Operating Instructions Manual

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88
TROUBLESHOOTING
Symptom Items to check and countermeasures
H
2
O
2
decontamination cannot be
performed.

Are the optional MCO-HP, the optional MCO-170HB and the MCO-170EL installed?

Is the UV lamp burned out? If the UV lamp is burned out, H
2
O
2
decontamination will not
be possible.

Is the H
2
O
2
generator cable properly connected?

Has the entire bottle of the H
2
O
2
reagent been used?
In H
2
O
2
decontamination cycle,
“Err34: H2O2 Volume” is
activated.

Is the duct securely attached? Attach the duct properly to the 4 points hooks. (Fig. 1)

Is the fan attached properly? Confirm if the fan is pushed all the way to the motor shaft.
(Fig. 2)

Is the H
2
O
2
generator securely installed? Set the 2 pins of the H
2
O
2
generator in the 2
holes at the left bottom of the duct. (Fig. 3)

Is it the end-of-life of the H
2
O
2
generator? If the total operating time exceeds 5,000 hours,
replace the H
2
O
2
generator.
Fig. 1 Fig. 2 Fig. 3
Note:
If the problem still has not been solved after trying the above checks and countermeasures, or for
any problems not covered here, contact our sales representative or agent.
Keep an electric product which emits an electromagnetic wave away from this product. A noise from an
electromagnetic wave may cause malfunction to this product.
1.Position the center hole of the fan
with the projection of the motor shaft.
And insert it deeply.
2.Lightly turn the fan manually to make sure
that it does not touch the rear panel.
3.Lightly pull the fan manually to
make sure that it is installed.