Gree HLR35SM/NaA-M, Service Manual

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MODULAR MINI CHILLER CONTROL
12
3 WIRED REMOTE CONTROLLER
3.1 Function
The display of modular air-cooled scroll chiller shows the running parameter in real time. It can
be connected with the remote control system.
3.2 Operation View
NO. Name Function description
1 Power LED (red)
When the display board is energized, this LED lights;
otherwise, it is dark.
2 Running LED (green)
When the display board is turned on, this LED lights; otherwise,
it is dark.
3 Error LED (red) When there is malfunction, this LED lights; otherwise it is dark.
4 ON/OFF button
Control the start or stop of the unit. Under stop state, press the
button (for 3s) to start up the unit. Under running state, press
the button (for 3s) to stop the unit.
5 RESTORE button
Press this button to remove error and lock of exhaust
temperature sensor.
6 UP button
Press this button to move the cursor upward or leftward. When
modify the data, press this button to increase the value.
7 DOWN button
Press this button to move the cursor downward or rightward.
When modify the data, press this button to decrease the value.
8 EXIT button Press this button to return to last page.
9 CONFIRM button
Press this button to enter the next page. When modify the data,
press this button to confirm the value and transfer the cursor.