Sanyo MCO-19M Service Manual page 72

<Error message in H2O2 decontamination>
(Note Only 1 error message is displayed even if multiple error messages are present.
Error # Status
Err 31 When H2O2
disconnected
Err 32 When H2O2 solution has not
been filled or H2O2 sensor
fails (disconnected)
Err 33 When a door is open
Err 34 When H2O2 is abnormally
generated
(If H2O2 misting time is over
15minutes than predetermined
time)
(May be caused by faulty
oscillator, faulty fan, poor fan
operation or H2O2 generator
was set incorrectly)
Err 35 When power fails during H2O2
is generated
Err 36 When UV lamp fails
Err 37 When power fails during UV
resolution process
generator is "H2O2 Decon System Error"
"Err31: H2O2 Unit No Connect"
"H2O2 Decon System Error"
"Err32: H2O2 Level is Low"
"H2O2 Decon System Error"
"Err32: H2O2 Level is Low"
"Err34: H2O2 Volume"
"Err35: Power Failed" is displayed
after power returns.
"Decon Failed" is displayed after UV
resolution process is complete.
"Err36: UV Lamp Failer"
"Err37: Power Failed" is displayed
after power returns
"Decon Finished" is displayed after
UV resolution process is complete.
Display
- 69 -
Alarm Action
Decontamination
mode aborts
Decontamination
mode aborts
Decontamination
mode aborts
Buzzer UV resolution will
sounds be commenced
intermittently
Remote
alarm
activates
Buzzer UV resolution will
sounds be commenced
intermittently after
returns
Remote
alarm
activates
Buzzer UV resolution
sounds time will
intermittently extended
Remote
alarm
activates
UV resolution will
be commenced
again after power
returns
power
be