93
TROUBLESHOOTING
Problem
Items to be checked and countermeasures
Cannot start H
2
O
2
decontamination
(Cannot select "YES" in Fig.4 on
page 83).
Contact our sales representative or agent when you cannot start H
2
O
2
decontamination
even if the H
2
O
2
decon kit MCO-50HB is installed.
H
2
O
2
decontamination error is
generated.
Are optional MCO-170UVS, MCO-50HP, MCO-50HB and MCO-170EL installed?
Has the UV lamp burned out? If the UV lamp has burned out, you cannot perform H
2
O
2
decontamination.
Is the H
2
O
2
generator cable properly connected?
Has a bottle of MCO-5H2O2 H
2
O
2
reagent been poured?
In H
2
O
2
decontamination cycle,
“Err34: H
2
O
2
Volume Error” is
activated.
Is the duct securely attached? Attach the duct properly to the 4 pins (Fig. 1).
Is the fan attached properly? Check if the fan hole securely fits with the motor shaft
(Fig. 2).
Is the H
2
O
2
generator securely installed? Set the positioning fittings of the H
2
O
2
generator into the slits of the duct (Fig. 3).
Is it the end-of-life of the H
2
O
2
generator? Replace the H
2
O
2
generator after
approximately 1,100 uses.
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 this product to malfunction.
2. Manually turn the fan lightly to check
that it does not touch the rear wall.
3. Pull the fan lightly to check that it
does not come off.
1. Position the center hole of the fan
over the projection of the motor shaft
and push it fully in.
Fig.2
Fig.3
Fig.1
：
Pin
Waterproof Cable
Positioning
fittings
Slits
Duct
H
2
O
2
generator
Summary of Contents for MCO-50ML
Page 103: ...103 MEMO ...
