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67
ALARMS, SAFETY, AND SELF-DIAGNOSIS
This product has the following warning, safety, and self diagnosis functions.
When the alarm function or the self-diagnosis function works, an error code and error message will be displayed
on the display.
Error
:
Culture ability has decreased sharply. Stop the product and contact your place of business or
dealer, unless you know the cause and recovery can be expected.
OLED Display
Conditions
Buzzer
Remote
alarm
Safety
operation
Home
Alarm
Err 01: CO
2
Gas Empty
The CO
2
density does
not increase when the
CO
2
valve is opened.
CO
2
gas cylinder
empty
Intermitt
ent tone
ON
-----
Err 05: Temp Sensor Open
The chamber
temperature sensor is
disconnected.
Chamber temperature
sensor error
〃
〃
Heater
OFF
Err 06: Temp Sensor Short
The chamber
temperature sensor is
short-circuited.
〃
〃
Heater
OFF
Err 09: AT Sensor Open
The ambient
temperature sensor is
disconnected.
Ambient temperature
sensor error
〃
〃
-----
Err 10: AT Sensor Short
The ambient
temperature sensor is
short-circuited.
〃
〃
-----
Err 11: CO
2
Sensor Error
The output voltage
for the CO
2
sensor is
abnormal.
CO
2
sensor error
〃
〃
CO
2
valve
is closed.
Err 13: Main Heater Error
Main heater burnout
occurs or the main
heater SSR is
short-circuited.
Main heater error
〃
〃
-----
Err 14: Humidity Heater Error
Bottom heater
burnout occurs or the
bottom heater SSR is
short-circuited.
Bottom heater error
〃
〃
-----
Err 15: Door Heater Error
Door heater burnout
occurs or the door
heater SSR is
short-circuited.
Door heater error
〃
〃
-----
Err 17: Heater SSR Open
Overheat alarm is
activated, or any
heater SSR burnout
occurs
.
SSR disconnection for
heater
〃
〃
-----
Err 18: UV Lamp Abnormal
The UV lamp is burnt
out.
UV lamp failure
〃
〃
-----
Err 39: Fan Motor Error
Rotational speed of
fan motor is
abnormal.
Fan motor failure
〃
〃
-----
Err 56: Communication Failure
Communication
between display and
control is unstable.
Communication error
-----
-----
-----