Daikin VRV RXYMQ-A Series Service Manual page 126

Field Settings for Outdoor Unit
No.
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.
Demand 1 Used to make a change to the targeted
setting power consumption level when the
demand 1 control signal is inputted.
30
Demand 2 Used to use a targeted power current
31 setting level when the demand 2 control signal
is inputted.
Constant Used to set constant demand 1 or 2
32 demand setting control without inputting any external
signal.
Indoor fan upper Forced fan speed to low indoor units
34 limit thermostat ON if total indoor
thermostat-ON > index 130.
Tc target setting To change Tc target cooling.
35
Outdoor fan Outdoor fan noise countermeasure (limit
42 fan speed).
Defrost four way At time defrost starts/end.
43
valve
Defrost Priority during defrost.
50
120
Item
Description
Display
Description
SEG SEG SEG
1 2 3
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
Level 1 (60%)
Level 2 (65%)
Level 3 (70%)
Level 4 (75%)
2. 3 0
Level 5 (80%)
Level 6 (85%)
Level 7 (90%)
Level 8 (95%)
Level 1 (40%)
2. 3 1 Level 2 (50%)
Level 3 (55%)
OFF
2. 3 2 Demand 1 (Mode 2-30)
Demand 2 (Mode 2-31)
Cooling and heating
2. 3 4 Heating only
Never
Higher
2. 3 5 Lower
Do not use
Standard
2. 4 2 Mode A
Mode B
Capacity priority
2. 4 3
Compressor OFF
Indoor priority
2. 5 0
Defrost priority
Part 5 Field Settings and Test Operation
SiME332106E
Contents
Display
SEG SEG SEG
1 2 3
1
2
3
1
2
3
1
2
3
0
1
0
1
1
2
3
4
5
6
7
8
1
2
3
0
1
2
0
1
2
0
1
~7
0
1
2
0
1
0
1