Led Screen - Toyotomi TAD-T32G Service Manual

LED SCREEN

Blue/Yellow/Green
indicator
Blue/Yellow/Green
indicator
Emergency ON/OFF Switch
• This switch is used when unit needs temporary
on/off.
• When press emergency button, unit starts opera-
tion. The operation mode and fan speed mode
are set automatically.
• Press emergency button again, unit stops operation.
LED Screen
Please refer to below chart for detail.
Note: Yellow LED presents Red/Green lights up
simultaneously.
• Operation Mode
Cooling mode (Blue) Dehumidify mode (Yellow)
Note: Under AUTO mode, unit will change its
operation mode.
• OFF Timer Operation
Dehumidify mode (Yellow)
Cooling mode (Blue)
Blue LED lights up.
Note: Under AUTO mode, unit will Yellow change
its operation mode.
• ON Timer Operation
Blue LED flashes.
• Water Tank Full
Note: If the water tank is full, Red LED indicator
flashes. When water tank is full, unit stops
operation. After removing the water from
the tank, press the power on/off button to
operate the unit and the unit will be in the
mode before water tank was full.
• Filter Cleaning Indicator
Dehumidify mode (Yellow)
Cooling mode (Blue)
Emergency ON/OFF switch
Fan mode (Green)
Fan mode (Green)
Fan mode (Green)
7
Blue/Yellow/Green
indicator
Blue/Yellow/Green
indicator
Blue LED
Note:
1. Display only when in operation mode.
2. When the unit is operation, clean indicator light is up.
Please clean filter. After cleaned, press on/off button
on the unit for 4 seconds to delete the clean indica-
tor lights. The setting is completed after one beep.
• Default indicator
• Trouble shooting when environmental tempera-
ture indicator failures:
Upper part : Blue
Please check the environmental temperature indi-
cator on PCB if it's assembled properly and no
wires loosen.
• Trouble shooting when coil tube temperature
indicator failures:
Lower part : Blue
Please check the environmental temperature indi-
cator on PCB if it's assembled properly and no
wires loosen.
• EEPROM failure:
Upper and Lower part : Blue
After unit turns on, it will check EEPROM every 4
minutes. If continuous failure for 5 times, it will
be indicated "failure". When perform EEPROM
checking next time and get normal feedback, the
operation will go back to normal. If not, need to
replace PCB.
• Water full switch alarm indicator:
Red LED lights up.
Drain the water into a prepared container by the
drainage pipe on the rear panel of the unit. If still
doesn't work, please consult a qualified technician.