Daikin RXYQ-TA Series Service Manual page 155

SiUS341615E
No.
Item Description
∗1
26 Automatic night- Time to start automatic "night-time low
time low noise noise" operation. ("Night-time low noise"
operation start level setting should also be made.)
27 Automatic night- Time to stop automatic "night-time low
time low noise noise" operation. ("Night-time low noise"
operation stop level setting should also be made.)
28 Power transistor Used to troubleshoot DC compressor.
check 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.
29 Capacity priority Cancel the low noise level control if capacity
setting is required while low noise operation or
night-time low noise operation is in progress.
30 Demand 1 Used to make a change to the targeted
setting power consumption level when the demand
1 control signal is inputted.
31 Demand 2 Used to use a targeted power current level
setting when the demand 2 control signal is input.
32 Normal demand Used to set permanent demand 1 or 2
setting control without inputting any external signal.
34 Indoor fan tap Indoor fan speed is limited to L tap
setting depending on connection capacity and
outdoor air temperature (Ta).
35 Outdoor > 40 m To increase Tc target heating.
(131 ft) below
indoor
37 Heat pump Used for heat pump lockout
lockout 2
38 Emergency To prohibit a compressor or complete in
operation "Master". Since module is permanent
(master) disabled, immediately replace the defective
component(s).
39 Emergency To prohibit a compressor or complete "Slave
operation 1". Since module is permanent disabled,
(slave 1) immediately replace the defective
component(s).
Field Settings
Field Settings for Outdoor Unit
7 segment
display
Description
SEG SEG SEG
1 2 3
About 20:00
2. 2 6
About 22:00
About 24:00
About 06:00
2. 2 7
About 07:00
About 08:00
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 (2-30)
Demand 2 (2-31)
Indoor capacity ≥ 130%
Indoor capacity ≥ 130% in heating
Remote controller setting (Not limited)
Limited when Ta < 29.5°C (85.1°F)
2. 3 4
Returned when Ta > 32.5°C (90.5°F)
Limited when Ta < 23.5°C (74.3°F)
Returned when Ta > 26.5°C (79.7°F)
Limited when Ta < 19.3°C (66.7°F)
Returned when Ta > 22.3°C (72.1°F)
Level > 40 m (131 ft)
Level max. 40 m (131 ft)
2. 3 5
Do not use
OFF
Mode 1
Mode 2
2. 3 7
Mode 3
Mode 4
Mode 5
Mode 6
OFF
Master INV. 1 OFF
2. 3 8
Master INV. 2 OFF
Master unit OFF
OFF
Slave 1 INV. 1 OFF
2. 3 9
Slave 1 INV. 2 OFF
Slave 1 unit OFF
7 segment
display
Range
SEG SEG SEG
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
3
4
5
0
1
?7
0
1
2
3
4
5
6
0
1
2
3
0
1
2
3
142