Haier H2SM-(9+12)HV03/R2 Service Manual page 46

as the followings:
Remote control urgency singal: operate according to the remote control and the urgent conditions,
the present status will be stored into the EEPROM of the indoor system.
* Quitting conditions: Press dormant button 10 times within 7 seconds and the buzzer will ring twice.
14£ ® Other additional functions.
1) Display function
1-1 HV series and LCD display
When the system starts up, the background and the LCD will be fully lighted for 3 seconds. The
background colour is white.
(1) Three-color background
The multi-color indicator is not lighted when the system is off. The mode-switching will change
the indicator colors. Red color is for heating mode, blue for cooling, water color for demoisturing,
white for automatic mode, pink for airflow sending, green for health mode and yellow green for air
refreshing. The colors health, refreshing colors are preferred to the mode colors. If different
status exist at the same time, then the last set color will be shown. The lighting key of the control
board can turn on or off the display.
(2) LCD display
*Set timing to display timing signs, set dormant mode to display dormant sign.(The dormant signs
will be shown on the G series panels.), set health mode to display health sign, set new airflow
mode to display new airflow sign and set violet disinfection to display health sign.
*Set auto, heating, demoisturing, heating to display the relative signs. When you use a remote
control to switch cooling, demoisturing and heating modes, the set temperature will be shown and
the screen board will return to the room temperature 5 seconds later. If you choose the airflow
sending mode, the screen board will show the room temperature directly.
*If the system is under malfunction status, the display will show the malfunction code. Please
refer to the malfunction list.
1-2 HS series lights display
When the system starts up, the six LED indicator lights will be lighted for 3 seconds. (operation, timing,
cooling, heating, demoisturing, health)
The operation light is lighted when the compress starts up.
When the system is under cooling, demoisturing or heating conditions, relative LED indicators
will be lighted. When the system enters heating mode, the heating light will be lighted. When the
system enters cooling mode, the cooling light will be lighted. When the system enters the airflow
sending mode, the operation light will be lighted, the heating, cooling and demoistruing light will
not be lighted.
When the timing is set, the timing light will be lighted. When dormant mode is set, the timing
light will be lighted. If the health mode is set, the health light will be lighted.
If the system is under malfunction status, the malfunction display will be shown in how many times
the indicator lights flash. Please refer to the malfunction list.
2). Malfunction display
Air Conditioner
41
Edition:2006/1/10