5. Outdoor unit maintenance remote control
<Operating procedure>
(1)Press and hold the 
button and 
button simultaneously for 4 seconds or longer to switch to temperature monitor mode.
During temperature monitoring, “Service Monitor” is lit.
(The display and operations are the same as when monitor mode is started from the unit remote controller.)
(2) Press |
| the button and select the indoor unit to monitor. | (4) |
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(3)Use the temperature setting 
and 
buttons to select the item code of the temperature to monitor.
The selected indoor unit No. and the temperature data are displayed.
(4)To end monitoring, press the 
button. The display returns to the normal display.
| (3) |
(1) | (2) |
* The display does not blink.
| Item code | Meaning of Code |
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Indoor unit data | 02 | Indoor unit intake temp. |
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| 03 | Indoor unit heat exchanger temp. (E1) |
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| 04 | Indoor unit heat exchanger temp. (E2) |
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| 05 | – |
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| 06 | Indoor unit discharge temp. |
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| 07 | – |
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| 08 | – |
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| 09 |
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Outdoor unit data | 0A | Discharge temp. (TD) |
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| 0b | – |
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| 0C | – |
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| 0d | Intake temp. (TS) |
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| 0E | Outdoor unit heat exchanger temp. (C1) |
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| 0F | Outdoor unit heat exchanger temp. (C2) |
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| 10 | – |
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| 11 | Outdoor air temp. (TO) |
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| 12 | – |
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| 13 | – |
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| 14 | Current value |
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| 15 | Outdoor MV value |
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| 19 | Frequency |
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* Depending on the model, some items may not be displayed.
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