Gree HLR35SM/NaA-M Service Manual page 14

MODULAR MINI CHILLER
following prompt window comes up on the manual operator.
Press the Confirm button for acknowledgement.
If ambient temperature sensors of all linked units are at fault, pressing the on/off button,
the following prompt window comes up on the manual operator.
Press the Confirm button for acknowledgement.
In the manual defrosting mode, pressing the on/off button, the following prompt
window comes up on the manual operator.
Press the Confirm button for acknowledgement.
By pressing the up selection button or the down selection button, you can convert
between YES and NO. Press the Exit to quit selection and go back to home page. When
the unit is in the cooling & heat recovery mode stop state, if you select YES and press the
Confirm, you can go back to the home page and the unit is in the heating & heat recovery
operation state; and if you select NO and press the Confirm, you can go back to the
home page and the unit is in the cooling & heat recovery operation state.
●Timing mode:
After the unit is energized or reset, press the Manual Mode to turn on/off the unit.
Conversion between the manual mode and the timing mode is detailed in 3.4.2.2 Main
Menu
3.4.2 Menu Operation Instructions
3.4.2.1 Home page
When the controller is powered on, the microcomputer will make a 3-second
automatic detection and the LCD on the wired controller will display the following content.
No ON/OFF
Under low ambient
Temp.
OK
No ON/OFF under
all ambient temp.
sensor fail!
OK
Don't ON/OFF under
manual defrost!
OK
CONTROL
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