Haier AV26NMVERA [438/531] Ł 1 ł 2 ł 3

Haier AV26NMVERA [438/531] Ł 1 ł 2 ł 3
438
¡æ LCD and buttons on central controller, shown as figure 3:
2.1 LCD icons introduction
2. Display and button introduction of central controller
LCD of central controller displays indoor state and setting mode of different units.
(8) Can set the central control unit as a group, and the max. 64 units of indoor can be set a group.
After setting unit, the indoor in one group can be controlled the same operation (when out of factory, one
unit is regarded as one group).
˙ł 1 ˙ł 2
˙ł 3
central controller
connecting board
unit 1
unit 2 unit 3
unit 1
unit 2 unit 3
Figure 2 Central unit and group diagram
1
17
33
49
2
18
34
50
3
19
35
51
4
20
36
52
5
21
37
53
6
22
38
54
7
23
39
55
8
24
40
56
9
25
41
57
10
26
42
58
11
27
43
59
12
28
44
60
13
29
45
61
14
30
46
62
15
31
47
63
16
32
48
64
MONITOR
SET
MODE
FAN
COOL
DRY
HEAT
AUTO
1
2
GROUP
TOTAL
UNIT
RUN
STOP
CENTRAL
LOCK
SLAVE
TIMER
STANDBY
FILTER
FAN
SPEED
AUTO
HIGH
MID
LOW
SET
FAILURE CHECK
RECOVERY
SWING
AUTO NORMAL HRV
central controller state indication
temp. setting and
failure indication
indoor group and
unit number indication
indoor state
indication
indoor unit number indication
Figure 4: LCD diagram of central controller
1
17
33
49
2
18
34
50
3
19
35
51
4
20
36
52
5
21
37
53
6
22
38
54
7
23
39
55
8
24
40
56
9
25
41
57
10
26
42
58
11
27
43
59
12
28
44
60
13
29
45
61
14
30
46
62
15
31
47
63
16
32
48
64
MONITOR
SET
MODE
FAN
COOL
DRY
HEAT
AUTO
1
2
GROUP
TOTAL
UNIT
RUN
STOP
CENTRAL
LOCK
SLAVE
TIMER
STANDBY
FILTER
FAN
SPEED
AUTO
HIGH
MID
LOW
SET
FAILURE CHECK
RECOVERY
SWING
AUTO NORMAL HRV
Figure 3: LCD and buttons on central controller
TEMP.
MONITOR
SET
TOTAL
GROUP
RUN
STOP
MODE
FAN
SPEED
TIMER
RECOVERY
CHECK
FILTER
CONFIRM
GROUP SET
CENTRAL
LOCK
SELECT
(9) When the central controller connects one outdoor unit, the connecting board IGU04 is unnecessary.

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