Gree GKH30K3HI - Page 31

U-Match Series Service Manual
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7.1.3 Functions of Press Buttons
Table 2-7-1 Functions of Press Buttons
No.
Name
Function Description
1
Mode
It is used for the switchover among different modes.
2
Fan
It is used to set the fan speed, high, medium, low or auto.
3
On/Off
It is used to set the on/off status of the indoor unit.
4
▲
1. Under the single/centralized control status: It is used to set the running
temperature of the indoor unit with max.30°C anmin.16°C;
2. Under the timing setting status: It is used to set the timing period with max.24
hours and min.0 hour;
3. Under the clock setting status: it is used to set the hour (max.:23, min.: 0) and
minute (max.:59, min.: 0) of the clock.
5
▼
6
Mon 1/9
It is used for the switchover between unit 1 and unit 9;
Under the timing or clock setting status, it indicates Monday.
7
Tue 2/10
It is used for the switchover between unit 2 and unit 10;
Under the timing or clock setting status, it indicates Tuesday.
8
Wed 3/11
It is used for the switchover between unit 3 and unit 11;
Under the timing or clock setting status, it indicates Wednesday.
9
Thu 4/12
It is used for the switchover between unit 4and unit 12;
Under the timing or clock setting status, it indicates Thursday.
10
Fri 5/13
It is used for the switchover between unit 5and unit 13;
Under the timing or clock setting status, it indicates Friday.
11
Sat 6/14
It is used for the switchover between unit 6 and unit 14;
Under the timing or clock setting status, it indicates Saturday.
12
Sun 7/15
It is used for the switchover between unit 7 and unit 15;
Under the timing or clock setting status, it indicates Sunday.
13
8/16
It is used for the switchover between unit 8 and unit 16.
14
Timer/Time
It is used to set the timing or on/off time of the selected indoor unit as well as to set
the clock of the system.
15
Central
It is used for the switchover between single and centralized control modes.
16
Shield
It is used to deactivate some or all functions of a single or a group the indoor unit(s).
17
All on/off
It is used to start/stop all indoor units.
7.1.4 LCD of the Controller
7.1.4.1 Outline Drawing of the LCD
Figure 2-7-2