Daikin VRV RXYQ72-384XAYCA, Service Manual

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SiUS342004EB Field Settings for Indoor Unit
Part 5 Field Settings and Test Operation 166
1.6 List of Field Settings for Outdoor-Air Processing Unit

: Factory setting
1.7 Operation Control Mode
The operation control mode is compatible with a variety of controls and operations by limiting the
functions of the operation remote controller. Furthermore, operations such as remote controller
ON/OFF can be limited in accordance with the combination conditions. (Refer to information on the
next page.)
Central remote controller is normally available for operations. (Except when centralized monitor is
connected)
20 modes consisting of combinations of the following 5 operation modes with temperature and
operation mode setting by remote controller can be set and displayed by operation modes 0
through 19.

ON/OFF control impossible by remote controller
Used when you want to turn ON/OFF by central remote controller only. (Cannot be turned
ON/OFF by remote controller.)

OFF control only possible by remote controller
Used when you want to turn ON by central remote controller only, and OFF by remote controller
only.

Centralized
Used when you want to turn ON by central remote controller only, and turn ON/OFF freely by
remote controller during set time.

Individual
Used when you want to turn ON/OFF by both central remote controller and remote controller.

Timer operation possible by remote controller
Used when you want to turn ON/OFF by remote controller during set time and you do not want
to start operation by central remote controller when time of system start is programmed.
Dip switch DS3
Heating
Speed Tap
A — — OFF OFF
B

—

—

ON

OFF

C — — OFF ON
D — — ON ON
Mode
No.
First
Code
No.
Setting Contents
Second Code No.
01 02 03 04 05 06 07 08 09 10 11 12 13 14 15
10
(20)
0
Filter contamination 2500 hr

1250 hr — — — — — — — — — — — — —
3
Display time to clean
air filter calculation
Display

No
display — — — — — — — — — — — — —
12
(22)
1
External ON/OFF
input
Forced
OFF

ON/OFF
control
— — — — — — — — — — — — —
5
Power failure
automatic reset
Not
equipped
Equipped

— — — — — — — — — — — — —
14
(24)
3
Discharge pipe
temperature
(cooling)
°C 13 14 15 16 17
18

19 20 21 22 23 24 25
°F 55.4 57.2 59 60.8 62.6
64.4

66.2 68 69.8 71.6 73.4 75.2 77
4
Discharge pipe
temperature
(heating)
°C 18 19 20 21 22 23 24
25

26 27 28 29 30
°F 64.4 66.2 68 69.8 71.6 73.4 75.2
77

78.8 80.6 82.4 84.2 86
Contents of Control Modes