Apex Digital iCH Auto - Error;Warning Message Reference; Interpreting LCD Codes

iCH Auto/English 19
Water Leakage
1. Water chamber is not properly
assembled.
2. Water chamber worn out.
1. Remove the water chamber from
the heated humidifier, pour out
the water and reassemble the
water chamber again, making
sure water chamber closes
securely, and fill the water till it
reaches fill line and check if it still
leaks or not.
2. Replace with a new water
chamber.
Error / Warning Messages shown on LCD
Message type
Definition
Message in LCD
Error:
Primary function can’t
execute.
Error for abnormal system settings
Error 001
Error for flow generator failure
Error 002
Error for abnormal timer setting or timer
failure
Error 003
Error for flow sensor failure
Error 004
Error for heater failure (thermal fuse
blows off)
Error 005
Error for pressure sensor failure
Error 006
Warning:
Out of system memory
Warn 001
System memory is nearly full
Warn 002
SD card module communication failure
Warn 003
Remove the SD card while data is being
processed
Warn 004
SD card is full
Warn 005
Inconsistent ID no. of device with SD
card
Warn 006
NOTE: When the warning message appears, contact your doctor or equipment provider to
download the memory data and reset the meter.