５９
4-5-3. Details of the alarms
1) Controller CPU problem (applicable product model: IZT40, IZT41, IZT42)
·
If the controller CPU operation is abnormal due to electrical noise, or when the CH is switched during
operation, the abnormal signal is OFF (ON when normal. IZTC40 does not have an output signal), and all
CH LEDs (green) are ON and all ION/HV LEDs are flashing (red) and the error code "
E0
" is displayed in
frequency display flashing red.
·
When failure occurs, the ion generation will be stopped.
·
To prevent noise, perform the following actions and take countermeasures.
Ⅰ
. If the source of noise is nearby, move the ionizer away from the source.
Ⅱ
. Route the power line and ionizer cables separately.
Ⅲ
. If noise may enter the product from the power supply, install a noise filter to the ionizer power supply.
·
To resolve the error, supply power again after fixing the cause of the error.
2) Power supply failure (applicable models: IZT40, IZT41, IZT42)
·
When the power supply connected to the ionizer is not within the specified range of 24 V +/-10%, the
abnormal signal is OFF (ON when normal. IZTC does not have an output signal), and all CH LEDs
connected to the bar (high voltage power supply module) are ON (green), ION/HV LEDs of connected CH
are flashing (red) and the error code "
E1
" is displayed flashing in the frequency display.
·
When the failure occurs, the ion generation will be stopped.
·
The problem is automatically released by changing the power supply voltage to 24V+/-10%.
3) High voltage power supply module CPU problem (Applicable models: IZT40, IZT41, IZT42)
·
If the high voltage power supply module CPU operation is abnormal due to electrical noise, or the high
voltage power supply cable is not connected to the high voltage power supply module, the abnormal signal
is OFF (ON when normal. IZTC40 does not have an output signal), and ION/HV LED for the CH with
abnormality is flashing (red) and the error code "
E2
" is displayed flashing in the frequency display.
·
When the problem occurs, only the bar with a problem (high voltage power supply module) will stop ion
generation.
·
To prevent noise, perform the following actions and take countermeasures.
Ⅰ
. If the source of noise is nearby, move the ionizer away from the source.
Ⅱ
. Route the power line and ionizer cables separately.
Ⅲ
. If noise may enter the product from the power supply, install a noise filter to the ionizer power supply.
·
To resolve the error, supply power again after fixing the cause of the error.
4) Incorrect high voltage (applicable models: IZT40, IZT41, IZT42)
·
When abnormal discharge occurs during the ionizer operation , the abnormal signal is OFF (ON when
normal. IZTC40 does not have an output signal), and the ION/HV LED for the CH with abnormality is ON
(red) and the error code "
E3
" is flashing in the frequency display.
·
When the problem occurs, only the bar with a problem (high voltage power supply module) will stop ion
generation.
·
To resolve the error, input the ionizer stop signal or supply power again after remedying the cause of the
incorrect electric discharge.
5) Communication error (applicable models: IZT40, IZT41, IZT42
·
When abnormality occurs in the communication between the controller and high voltage power supply
module due to electrical noise, the abnormal signal is OFF (ON when normal. IZTC40 does not have an
output signal), and the ION/HV LED of CH with abnormality is flashing (red) and the error code "
E4
" is
flashing in the frequency display.
·
When the problem occurs, only the bar with a problem (high voltage power supply module) will stop ion
generation.
·
To prevent noise, perform the following actions and take countermeasures.
Ⅰ
. If the source of noise is nearby, move the ionizer away from the source.
Ⅱ
. Route the power line and ionizer cables separately.
Ⅲ
. If noise may enter the product from the power supply, install a noise filter to the ionizer power supply.
·
To resolve the error, input the ion generation stop signal or supply power again after remedying the cause
of the error.
Summary of Contents for IZT40 Series
Page 1: ...Document No IZ OMT0049 B PRODUCT NAME Ionizer MODEL Series IZT40 41 42series...
Page 73: ...High voltage power supply module IZTP40 IZTP41 When DIN rail mounting bracket IZT40 B2 is used...
Page 74: ...High voltage power supply module IZTP42 When DIN rail mounting bracket IZT40 B3 is used...
