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ALARMS, SAFETY, AND SELF-DIAGNOSIS
Alarm or safety
function
(MCO-230AICUVH/MCO-230AICUV,
or when an optional MCO-170UVS is
UV lamp failure
installed)
The UV lamp burns out.
(MCO-230AICUVH/MCO-230AICUV,
or when an optional MCO-170UVS is
New UV lamp
installed)
replacement
The accumulated ON time reaches
approx. 5,000 h.
When communication between LCD
Communication
touch panel and control substrate is
error
died out or unstable.
After power switch is turned ON, under
Warming-up of
warming-up before temperature is
gas control
stable and gas control is enabled.
●Table 5～7 show the behavior of the alarm (buzzer) and Ring Back function when pressing Buzzer key.
Table 5 In the cases of other than table 6 or table 7.
Remote Alarm setting
ON: Non-interlock
with Buzzer key
OFF: Interlock
with Buzzer key
Note: Resolve the cause of the alarm in reference to page 83-85 because the alarm itself is not
deactivated by pressing Buzzer key.
Table 6 In the cases of high limit temperature alarm or Err38 (The outer door opens during H
decontamination; refer to next page).
Remote Alarm setting
ON: Non-interlock
with Buzzer key
OFF: Interlock
with Buzzer key
Note: Close the outer door when Err38 is activated.
Table 7 In the cases of Err01 (CO
lamp failure) or door alarm*
Remote Alarm setting
ON: Non-interlock
with Buzzer key
OFF: Interlock
with Buzzer key
*2: In the door alarm, the remote alarm does not work.
Note: When Err01 is activated, connect the new CO
buzzer. In addition, when the optional MCO-21GC is installed and the gas supply is switched to the reserve
gas cylinder, press the Buzzer key and replace the gas cylinder.
84
Conditions
"Err18: UV Lamp Abnormal" is displayed
in the message display field.
"Warning: UV Bulb Life" is displayed in
the message display field.
"Err56: Communication Failure" is
displayed in the message display field.
"Status: Gas sensor initializing" is
displayed in the message display field.
Buzzer from CO
Ring Back
When pressing
setting
the Buzzer key
ON
OFF
OFF
(Alarm is not
ON
canceled)
OFF
Buzzer from CO
Ring Back
When pressing
setting
the Buzzer key
ON
OFF
ON
ON
OFF
gas cylinder empty), Err11, 12 (CO
2
2
.
Buzzer from CO
Ring Back
When pressing
setting
the Buzzer key
ON
OFF
OFF
(Alarm is
ON
canceled)
OFF
Display
incubator
2
When the Ring Back
When pressing
set time passes
the Buzzer key
ON
OFF
ON
OFF (Alarm is
not canceled)
OFF
incubator
2
When the Ring Back
When pressing
set time passes
the Buzzer key
ON
(Under continuation)
incubator
2
When the Ring Back
When pressing
set time passes
the Buzzer key
OFF
(Alarm is already
canceled)
gas cylinder and press the Buzzer key to stop the
2
Remote
Buzzer
alarm
Intermittent
ON
tone
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Remote Alarm
When the Ring Back
set time passes
ON
ON
(Under continuation)
ON
OFF
Remote Alarm
When the Ring Back
set time passes
ON
ON
(Continue)
(Under continuation)
sensor error), Err18 (UV
2
Remote Alarm setting
When the Ring Back
set time passes
OFF
OFF
(Alarm is
(Alarm is already
2
canceled*
)
canceled*
Safety
operation
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O
2
2
2
)
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