Fujitsu AirStage AB12, Service Manual

Page: 41 / 199

CENTRAL REMOTE CONTROLLER
Examples of error:
1. Communication/micro computer error
2. Abnormal heat exchanger thermistor
3. Float switch operating
4. Abnormal outdoor unit thermistor
5. Abnormal discharge temperature
6. Abnormal oil sensor
7. Excessive indoor units connected
8. Abnormal indoor fan 9. Abnormal room temperature thermistor
10. Abnormal air blow temperature thermistor
11. 3 phase reverse polarity connection
12. Abnormal pressure
13. Abnormal refrigerant pressure sensor
14. Duplicated indoor unit address
15. Duplicated outdoor unit address
Up to 16 central remote controllers can be connected in one system.
By setting the central remote controller, it is possible to lock the function of the standard
controllers. Items of selections are all functions, timer mode, disabling all functions for
certain hour, operating mode, temperature setting, reset filter, and On/Off.
Weekly timer is equipped as standard function. (2 times On/Off per day for one week).
Setting contents of central remote controller are all memorized, so that each indoor unit can
be operated in the memorized condition even if the operating conditions are changed later on.
Error code is displayed when it occurs.
The history of failure can also be displayed, which is convenient for maintenance.
Central remote controller can control by all/group/individual.
Up to 400 indoor units/64 groups can be controlled with one central remote controller.
■
FEATURE OF CONTROLLER
SUN SAT FRI THU WED TUE MON
OFF
TIMER
ON
WEEKLY WEEKLY
NON STOP
1 2
NEXT DAY NEXT DAY
ON ON
OFF OFF
OFF OFF
CLOCK
ADDRESS ADDRESS PM
AM
PM
AM
PM
AM
LOUVER
AUTO
OPERATION
TEMP
ENERGY
SAVE
C
F
ON OFF
ANTI
FREEZE
COOL
FAN
DRY
HEAT
AUTO
FIXED
DEFROST
ON OFF
ON OFF
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79
40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59
20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39
00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19
x100
ZONE
CENTRAL CONTROL SETTING MONITOR MEMORY
ALL
ERROR TEST
ON OFF
FILTER
3
2
1
0
ALL SELECT ALL/GROUP
X 100
OFF ON
ALL SELECT ALL/GROUP
X
100
OFF ON
CHECK
MASTER
CONTROL
ENERGY
SAVE
ANTI
FREEZE
FAN
CONTROL
TIMER
SET
TIMER
DELETE
TIMER
COPY
TIMER
MODE
DAY
CLOCK
ADJUST
DAY OFF
TIME TEMP.
MEMORY
MEMORY
SETTING
TEST
SET
CENTRAL
DELETE
BACK
GROUP
SETTING
FILTER
RESET
ZONE
ON OFF
SUN SAT FRI THU WED TUE MON
OFF
TIMER
ON
WEEKLY WEEKLY
NON STOP NON STOP
1 2
NEXT DAY NEXT DAY
ON ON
OFF OFF
OFF OFF
CLOCK
ADDRESS ADDRESS PM
AM
PM
AM
PM
AM
LOUVER
AUTO
OPERATION
TEMP
ENERGY
SAVE
C
F
ON OFF
ANTI
FREEZE
COOL
FAN
DRY
HEAT
AUTO
FIXED
DEFROST
ON OFF
ON OFF
80 80 81 81 82 82 83 83 84 84 85 85 86 86 87 87 88 88 89 89 90 90 91 91 92 92 93 93 94 94 95 95 96 96 97 97 98 98 99 99
60 60 61 61 62 62 63 63 64 64 65 65 66 66 67 67 68 68 69 69 70 70 71 71 72 72 73 73 74 74 75 75 76 76 77 77 78 78 79 79
40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 48 48 49 49 50 50 51 51 52 52 53 53 54 54 55 55 56 56 57 57 58 58 59 59
20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39
00 00 01 01 02 02 03 03 04 04 05 05 06 06 07 07 08 08 09 09 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19
x100
ZONE
CENTRAL CONTROL SETTING MONITOR MEMORY
ALL
ERROR TEST
ON OFF
FILTER
3
2
1
0
Display
14 13 12 11 10
9
8
7
15 16 17
1 33
32
2
3
4
5
6
18
19
20 21
22 23
24
25
26
31
30
29
28
27
■
FUNCTION
CONTROL OPERATION
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