Daikin REYQ-AATJA Service Manual page 236

Field Setting from Outdoor Unit
No.
Item
1
Te setting (Heat Used to make setting of targeted
recovery evaporating temperature for heat
operation) recovery operation.
47
Outdoor > 50 m Height difference setting max. 110
49 (164 ft) above m (361 ft).
indoor
Sequence multi Sequence addressing between
51 outdoor master and sub units.
Gas furnace Used for gas furnace connection
60 setting
Cooling/Heating Adjust cooling and heating capacity
capacity learning learning control
62 control
Eco mode Used to make setting of Eco mode
invalid setting invalid
When this configuration is set, it is
64
not possible to turn Eco mode
ON/OFF using external control
adaptor or other setting.
Branch selector Used for changing branch selector
switching time switching time
71 All piping length between branch
selector unit and indoor units
should be less than 9.7 m (32 ft).
Heat pump Heat pump is locked out when the
lockout outdoor air temperature is smaller
temperature than the heat pump lockout
temperature.
78
Heat pump Heat pump would be resumed
lockout release when the outdoor air temperature
79 differential is recovered by differential above
the heat pump lockout
temperature.
Cooling comfort Cooling comfort setting
setting
81
Heating comfort Heating comfort setting
setting
82
Indoor unit Multi-tenant function setting
without power
90
229
Description
SEG
1
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
2.
7 segment
display
Description
SEG SEG
2 3
Auto
6°C (42.8°F)
7°C (44.6°F)
4 7 8°C (46.4°F)
9°C (48.2°F)
10°C (50.0°F)
11°C (51.8°F)
Off (max. 50 m (164 ft))
4 9 On (max 110 m (361 ft))
Automatic
5 1 Forced master
Forced sub
No gas furnace connection
6 0 Gas furnace connection
OFF
Cooling adjustment
6 2 Heating adjustment
Cooling and heating
adjustment
Eco mode active
Te fix control
Tc fix control
6 4
Te & Tc fix control
Standard
Approximately 4 minutes
7 1
–26.1°C (–15°F)
–23.3°C (–10°F)
–20.5°C (–5°F)
–17.7°C (0°F)
–15°C (5°F)
–12.2°C (10°F)
–9.4°C (15°F)
7 8 –6.6°C (20°F)
–3.8°C (25°F)
–1.1°C (30°F)
1.6°C (35°F)
4.4°C (40°F)
7.2°C (45°F)
10°C (50°F)
Forced heat pump lockout
2.8°C (5°F)
5.6°C (10°F)
7 9 8.3°C (15°F)
Eco
Mild
8 1
Quick
Powerful
Eco
Mild
8 2
Quick
Powerful
Invalid
Valid (No U4 error generation)
9 0
Valid (Operating with U4
warning)
Part 5 Field Settings and Test Operation
SiUS372201EA
7 segment
display
Range
SEG SEG SEG
1 2 3
0
2
3
4
5
6
7
0
1
0
1
2
0
1
0
1
2
3
0
1
2
3
0
1
0
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
0
1
2
0
1
2
3
0
1
2
3
0
1
2