Apex Digital iX Series Service Manual page 13

E100-004
E100-007
E101-01
E101-02
E101-03
E101-04
SIM Card is not plug in
Humidifier communication fail
Abnormal system settings
Abnormal motor RPM
Motor Drive IC communication failure
Abnormal pressure sensor
6-4>.
4. Replace the 4G module board if
the problem still remains <refer to
6-3>.
1. Check for if there is any dirt grime
or foreign debris on the 4G
module board.
2. Re-plug 4G SIM card.
1. Check if the heating
connects properly <refer to 7-5>.
2. Replace the humidifier mainboard
if the problem remains the same
<refer to 6-8>.
1. Reset the device.
2. Replace the mainboard if the
problem remains the same<refer to
6-3>.
1. Check if blower connects to the
mainboard properly <refer to 7-5>.
2. Replace a new blower for testing if
the problem remains the
same<refer to 6-3>.
3. Replace the mainboard if the
problem remains the same<refer to
6-3>.
1. Restart the device.
2. Check if blower properly connects
to the mainboard.
3. Replace the mainboard if the
problem remains the same <refer to
6-3>.
1. Check if pressure sensor tube
properly connects and check if any
damage on the pressure sensor
tube.
2. Replace the pressure sensor tube
if the problem remains the same
<refer to 6-3>.
3. Replace the mainboard if the
problem remains the same <refer
to 6-3>.
humidifier