ERROR CONTENTS (indoor unit)
(1)Stop the air conditioner operation.
(2)Press the master control button and the fan control button simultane- ously for 2 seconds or more to start the test run.
Test run display
(3) Press the start/stop button to stop the test run.
When the error indication "E:EE" is displayed, follow the following items to perform the
1. REMOTE CONTROLLER DISPLAY
(1)Stop the air conditioner operation.
(2)Press the set temperature buttons 
simultaneously for 5 sec- onds or more to start the
Refer to the following tables for the description of each error code.
Unit number (usually 0)
Error code
SU MO TU WE TH FR SA
Ex.
(3)Press the set temperature buttons 
simultaneously for 5 sec- onds or more to stop the
Error code |
|
| Error contents |
00 | Communication error | ||
(indoor unit |
| remote controller) | |
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01 | Communication error | ||
(indoor unit |
| outdoor unit) | |
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02 | Room temperature sensor open | ||
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03 | Room temperature sensor | ||
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04 | Indoor heat exchanger temperature sensor open | ||
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05 | Indoor heat exchanger temperature sensor short- | ||
circuited |
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06 | Outdoor heat exchanger temperature sensor | ||
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08 | Power source connection error | ||
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09 | Float switch operated | ||
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0A | Outdoor temperature sensor | ||
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0c | Discharge pipe temperature sensor | ||
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11 | Model abnormal |
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12 | Indoor fan abnormal | ||
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Error code |
|
| Error contents |
13 | Outdoor signal abnormal | ||
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14 | Excessive outdoor pressure (permanent stop) | ||
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15 | Compressor temperature sensor | ||
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16 | Pressure switch error | ||
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17 | IPM error |
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18 | CT error |
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19 | Active filter module (AFM) error | ||
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1A | Compressor does not operate | ||
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1b | Outdoor unit fan error | ||
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1c | Communication error | ||
(inverter |
| multicontroller) | |
| |||
1d | 2 way valve sensor error | ||
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1E | Expansion valve error | ||
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1F | Connection indoor unit error | ||
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2. CHECKING DRAINAGE
To check the drain, remove the water cover and fill with 2 to 3 of water as shown in figure.
The drain pump operates when operating in the cooling mode.
Drain pipe
Water cover
Watering pot
2006.05.25 | 11 |