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ENGLISH
ENGLISH
A. Operating Guide
1. Upon power up of the unit, the LCD displays the main display screen
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Status :
OFF
Mode :
Heating
Set Temp
: 24°C
2. Press the ON/OFF button for 1 second to switch on the unit if the status shows OFF. The status
will change to ON. The ON/OFF LED will light up.
3. Press the COOL button for 1 second if cooling is required or the HEAT button if heating is
required.
4. The ‘Set Temp’ refers to temperature setting.
5. Press the
∞
button once to view the compressor(s) on, off or defrost status.
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Compressor 1
: ON
Compressor 2
: DEFROST
6. Press the
∞
button again to view the temperature for room and outdoor ambient.
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Return Air
: 24.0°C
Outdoor Air
: 24.0°C
7. Press the
∞
button again to view the selected type for unit, number of compressor used, indoor
fan ‘always on’ option, model and EEPROM version.
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Type :
H/Pump
No. Comp
: 2 Comp
IDF Opt
:
Model :
5RT90BR_E
EP.Rev :
0.0
8. Press the
5
button to return to previous screen(s) or ESC to return to main screen.
9. Press the ALARM button to view or clear the alarm history. If alarm occurs, contact your
dealer or serviceman.
* Note: Display diagram is for illustration purpose only. It may differ for different models.
The display information shall be subjected to the setting in the main controller board.
∞
5
∞
5
∞
*
*
*
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Original Instruction
Summary of Contents for OM-5RTBR-0709(0)-DENV
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