Phcbi MCO-50ML, Operating Instructions Manual

Page: 88 / 104

88
ALARMS, SAFETY, AND SELF-DIAGNOSIS
Error codes during H
2
O
2
decontamination
*
1
OLED Display
Alarm type Buzzer
Remote
alarm
Safety
operation Error code
Message
Err 31:H
2
O
2
Unit Not Found
The H
2
O
2
generator is
not connected.
System check error
at start of H
2
O
2
decontamination.
----- -----
H
2
O
2
decontamination
is cancelled. Err 32:Low H
2
O
2
Level
There is no H
2
O
2
solution or the H
2
O
2
level
sensor has failed (or is
disconnected).
Err 33:Outer Door Open The door is not closed.
Err 34:H
2
O
2
Volume Error
The volume of H
2
O
2
generated is abnormal.
Failure during H
2
O
2
decontamination.
Intermittent
tone
ON
Moves to UV
resolve.
Err 35:Power Failure
Power was interrupted
during H
2
O
2
decon cycle.
ꞏ During power
failure, outer
door is locked by
electric lock.
ꞏ H
2
O
2
decontamination
is cancelled (if
the cancellation
is after H
2
O
2
spray, it is
stopped after
decontamination
process is
performed.)
Err 36:UV Lamp Failure
UV lamp failed during
H
2
O
2
decon cycle.
Failure during H
2
O
2
gas resolve by UV.
Resolve time is
extended.
Err 38:Door Lock Failure
The outer door is open
during H
2
O
2
decon cycle
When the outer
door is open during
H
2
O
2
decontamination.
Continuous
tone
(when the
outer door
is open.)
ON
(when the
outer door
is open.)
*2
*1: When the optional UV system set MCO-170UVS, H
2
O
2
generator MCO-50HP, H
2
O
2
decon kit
MCO-50HB and electric lock MCO-170EL are all installed.
*2: Each safety operation for Err38
Failure during warming-up H
2
O
2
decontamination is cancelled.
Failure during H
2
O
2
decontamination
Cancel generation of H
2
O
2
mist and move to UV
resolve.
Resolve time is extended.
Failure during H
2
O
2
gas resolve by UV Resolve time is extended.