Field Settings for Outdoor Unit
SiME332106E
120
Part 5 Field Settings and Test Operation
No.
Item
Contents
Description
Display
Description
Display
SEG
1
SEG
2
SEG
3
SEG
1
SEG
2
SEG
3
25
External
night-time low
noise operation
level
Low noise level when the external low
noise signal is input at option
DTA104A61.
2.
2
5
Level 1
Level 2
Level 3
1
2
3
26
Automatic
night-time low
noise operation
start
Time to start automatic “night-time low
noise” operation. (“Night-time low noise”
level setting should also be made.)
2.
2
6
About 8:00 PM
About 10:00 PM
About 12:00 AM
1
2
3
27
Automatic
night-time low
noise operation
stop
Time to stop automatic “night-time low
noise” operation. (“Night-time low noise”
level setting should also be made.)
2.
2
7
About 6:00 AM
About 7:00 AM
About 8:00 AM
1
2
3
28
Power transistor
check
Used to troubleshoot DC compressor.
Inverter waveforms are output without
wire connections to the compressor. It is
useful to determine whether the relevant
trouble has resulted from the
compressor or inverter PCB.
2.
2
8
OFF
ON (10 Hz)
0
1
29
Capacity priority Cancel the low noise level control if
capacity is required while low noise
operation or night-time low noise
operation is in progress.
2.
2
9
OFF
ON
0
1
30
Demand 1
setting
Used to make a change to the targeted
power consumption level when the
demand 1 control signal is inputted.
2.
3
0
Level 1 (60%)
Level 2 (65%)
Level 3 (70%)
Level 4 (75%)
Level 5 (80%)
Level 6 (85%)
Level 7 (90%)
Level 8 (95%)
1
2
3
4
5
6
7
8
31
Demand 2
setting
Used to use a targeted power current
level when the demand 2 control signal
is inputted.
2.
3
1
Level 1 (40%)
Level 2 (50%)
Level 3 (55%)
1
2
3
32
Constant
demand setting
Used to set constant demand 1 or 2
control without inputting any external
signal.
2.
3
2
OFF
Demand 1 (Mode 2-30)
Demand 2 (Mode 2-31)
0
1
2
34
Indoor fan upper
limit
Forced fan speed to low indoor units
thermostat ON if total indoor
thermostat-ON > index 130.
2.
3
4
Cooling and heating
Heating only
Never
0
1
2
35
Tc target setting To change Tc target cooling.
2.
3
5
Higher
Lower
Do not use
0
1
~7
42
Outdoor fan
Outdoor fan noise countermeasure (limit
fan speed).
2.
4
2
Standard
Mode A
Mode B
0
1
2
43 Defrost four way
valve
At time defrost starts/end.
2.
4
3
Capacity priority
Compressor OFF
0
1
50 Defrost
Priority during defrost.
2.
5
0
Indoor priority
Defrost priority
0
1
