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1. THE SUMMARY

The idea behind the unit is to provide a localized supply of cool air.
The unit will greatly enhance your personal comfort whether at a work station or even in your favorite chair.
Four (4) casters enable you to move the unit easily from room to room. It cools and dries the air at the same
time so that you can stay comfortable even when it's humid or rainy outside. Also your furnishings and fabrics
are kept in good condition when it's used as dehumidifier.
Conventional air conditioners use large quantities of energy to cool an entire room, including walls and furni-
ture. This unit creates a zone of cool and dry air only where it is needed. It does not waste energy cooling the
surroundings.
It's easy to operate. The built-in timer allows from 1 to 12 hours of operation, which will automatically turn the
unit on and off. This is especially convenient at bedtime.
Venting is not required. However, if the unit is to be used exclusively in one space, the cooling efficiency will be
enhanced by using the venting kit accessory, which is included with the unit.

2. OPERATIONAL FEATURES

1. COOLING OPERATION:

Normally, cool air is directed out the front louvers by the circulation fan which has three (3) stages of fan
speed.

2. AUTOMATIC OPERATION:

The unit will select its mode and fan speed automatically base on the environment temperature.

3. THERMO CONTROL

The compressor will automatically shift to ON or OFF to maintain the desired temperature.

4. TIMER OPERATION:

The unit will turn on and off after the designated period of time (1, 2, 3, ...12 hours).

5. AUTOMATIC SHUT-OFF MECHANISM WHEN THE DRAIN TANK IS FULL:

When the drain tank is full, the unit will be automatically shut off. It is always required to press the power
button twice to resume operation after the condensed water is removed from the tank.

6. TRIPLE AIR FILTERS:

The pre-filter protects the unit from dust, the HAF air filter (Type B is an option) cleans circulation air and the
charcoal filter eliminates unpleasant odor.

  TAD-T32G  (Service  Manual)    07.1.17  3:03  PM    ページ 1

Summary of Contents for TAD-T32G

Page 1: ...SERVICE MANUAL MODEL TAD T32G Type A B TAD T32G Service Manual 07 1 17 3 03 PM b...

Page 2: ...if the unit is to be used exclusively in one space the cooling efficiency will be enhanced by using the venting kit accessory which is included with the unit 2 OPERATIONAL FEATURES 1 COOLING OPERATION...

Page 3: ...ertical louver Emergency ON OFF switch Front panel Air outlet grille Air intake grille HAF filter inside Charcoal filter inside Filter clamp inside Air intake opening Drain water outlet LCDI Power plu...

Page 4: ...r Clock indicator Timer setting indicator Timer ON OFF indicator C F indicator Set temp indicator Mode indicator Fan speed indicator Symbols Cooling mode High speed Dehumidify mode Fan only mode Auto...

Page 5: ...power cord in any way DO NOT apply any excessive force or pressure to the power supply cord Make sure that the plug is free of dust DO NOT use an extension cord DO NOT turn on and off by inserting or...

Page 6: ...R OPERATING CYCLE MODEL OUTPUT POWER UNIT in FT2 V Hz V B T U GAL H A W CFM W uF V A W uF V W uF V W mm R22 lbs F lbs TAD T32G 20 W 16 1 2 D 36 H 508 W 418 D 915 H mm 194 258 18 24m2 115 60 104 127 12...

Page 7: ...e The setting range is from 64 F 18 C to 90 F 32 C Note When choose AUTO DEHUMIDIFY or FAN MODE temperature setting button invalid Clock Set Controls Press CLOCK button LCD clock display flashes Press...

Page 8: ...pleted after one beep Default indicator Trouble shooting when environmental tempera ture indicator failures Please check the environmental temperature indi cator on PCB if it s assembled properly and...

Page 9: ...crews from the top of the rear panel I to remove the front cover Lift up the front cover and disconnect the connecters of the circuit board and the ionizer Type A only 2 Remove six 6 screws from the b...

Page 10: ...a power failure The plug is not connected The timer is unable to work The main switch has not been pressed The set temperature is too close to the room s temperature There is something blocking the s...

Page 11: ...as dirt on a cooling unit it is important to perform a visual check first Part replacement is not necessary and accurate analysis cannot be performed with an unclean condition Check the refrigeration...

Page 12: ...sconnect the wiring of the load that is not moving from the main board apply voltage directly to the load to checkif the load is normal If the load is normal the problem is the main board Minimum set...

Page 13: ...voltage It is not rotating It is rotating Normal Measure terminal voltage of main board Check drain motor rotation Drain motor malfunction Main board malfunction Operation stops due to full water TRO...

Page 14: ...l if it is operated Check if there is loose disconnection short circuiting on connector of Full Tank Switch Also check a loose disconnection and breakage of Float Malfunction of Drain Motor Replace it...

Page 15: ...again after 5 min of disconnection from power supply Normal if the unit is operated for 30 min after disconnection from power supply Operation Circuit Board is malfunctioned if the same problem happe...

Page 16: ...room temperature drops more than 2 F 1 C from the setting temperature the compressor stops D When the room temperature is 2 F 1 C lower than the setting temperature the compressor will not start E The...

Page 17: ...F 68 F 22 C 20 C C Less than 66 F 19 C Compressor ON 9min 3min 9min 3min 6min 3min Selected fan speed Low Low Low IONIZER INDOOR MOTOR SENSOR CN 3 CN 4 CN 5 P8 P1 R S T P2 P3 P4 P7 P6 P5 COM NO CN 2...

Page 18: ...fan Capacitor A Rear FM Front fan motor Front fan Capacitor B Compressor Main circuit board Capacitor C Front FM Indication lamp circuit Front panel Power supply cord Rear panel Intake air grille HAF...

Page 19: ...TOYOTOMI CO LTD 5 17 Momozono cho Mizuho ku Nagoya 467 0855 Japan www toyotomi jp New 12 06 Printed in Japan TAD T32G Service Manual 07 1 17 3 03 PM a...

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