Daikin VRV S RXQ4/5ARV1 Service Manual page 139

SiAF332111E
3.6.2 Overview of Setting Mode (Mode 2)
This overview shows the available settings by using the press buttons on the outdoor unit PCB.
No.
Low noise/ Used to make address setting for low
2 demand address noise/demand address.
Indoor fan Used to force the fan of indoor unit to H
5
forced H tap.
Forced Used to force all indoor units to operate
6
thermostat ON forced thermostat ON.
Te setting Used to make setting of targeted
evaporating temperature for cooling
operation.
8
Eco setting is available from an external input.
When this configuration is set, it is not possible to turn the
Eco refrigerant control ON/OFF using the remote
11
controller. Also, depending on the settings, low noise
operation or demand operation may not be performed
using the external control adaptor.
External low Used to receive external low noise or
12 noise/demand demand signal.
setting
AIRNET Used to set address of AIRNET
13 address
High EST mode High external static pressure mode
for outdoor fan setting
18
Refrigerant Used to set the system to refrigerant
21 recovery/ recovery mode (without compressor
vacuuming run).
Automatic Automatic night-time low noise
night-time low operation. Time for the operation is
22
noise operation subject to the start and end time
settings.
Used to set Eco mode invalid.
When this configuration is set, it is not possible to turn the
23
Eco mode ON/OFF using the external control adaptor.
External Low noise level when the external low
night-time low noise signal is input at option
25
noise operation DTA104A61.
level
Automatic Time to start automatic "night-time low
night-time low noise" operation. ("Night-time low noise"
26
noise operation level setting should also be made.)
start
Automatic Time to stop automatic "night-time low
night-time low noise" operation. ("Night-time low noise"
27
noise operation level setting should also be made.)
stop
Power transistor Used to troubleshoot DC compressor.
check Inverter waveforms are output without
wire connections to the compressor. It is
28
useful to determine whether the relevant
trouble has resulted from the
compressor or inverter PCB.
Capacity priority Cancel the low noise level control if
capacity is required while low noise
29
operation or night-time low noise
operation is in progress.
Part 5 Field Settings and Test Operation
Item
Description
Field Settings for Outdoor Unit (6/8 HP Models)
Display
Description
SEG SEG SEG
1 2 3
Address:
2. 0 2 0 ~
31
Normal operation
2. 0 5
Indoor fan H
Normal operation
2. 0 6
Forced thermostat ON
Standard: 6°C
High sensible: 7°C
High sensible: 8°C
2. 0 8
High sensible: 9°C
High sensible: 10°C
High sensible: 11°C
Unavailable
Demand input
Low noise level input
2. 1 1
Input LNO/DE
2. 1 2 OFF
ON
Address:
2. 1 3 0 ~
63
ON (Auto adjust and
re-judge)
OFF (Auto adjust without
2. 1 8 re-judge)
Forced level 0
Forced level 1
Forced level 2
Refrigerant recovery
2. 2 1 OFF
ON
OFF
Level 1
2. 2 2
Level 2
Level 3
Valid
Invalid for cooling
2. 2 3
Invalid for heating
Invalid
Level 1
Level 2
2. 2 5
Level 3
About 8:00 PM
About 10:00 PM
2. 2 6
About 12:00 AM
About 6:00 AM
About 7:00 AM
2. 2 7
About 8:00 AM
OFF
2. 2 8
ON (10 Hz)
OFF
2. 2 9
ON
Contents
Display
SEG SEG
1 2
3
6
SEG
3
0
1
0
1
0
1
2
3
4
5
6
7
0
1
2
0
1
0
3
0
1
2
3
4
0
1
0
1
2
3
0
1
2
3
1
2
3
1
2
3
1
2
3
0
1
0
1
133