Daikin VRV IV+ Service Manual page 463

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32 Forced demand setting
34 Forced low fan speed to thermo on
indoor units if total indoor thermo
on > 130% connection ratio
35 Outdoor unit is lower than the
indoor units and height difference >
40m
38 Emergency operation - main unit
39 Emergency operation - sub 1 unit
40 Emergency operation - sub 2 unit
45 Technical cooling
47 T setting during parallel heat/cool
e
operation
48 Snow sensor
49 Outdoor unit is above the indoor
units and height difference > 50m
50 Priority during defrost on continuous
heating models
REYQ8~20+REMQ5U7Y1B
VRV IV+ Heat Recovery
ESIE18-15B – 2020.05
Item Display
2.32 0 Off
1 Step 1 (2-30) on
2 Step 2 (2-31) on
2.34 0 Cooling and heating
1 Heating only
2 Never
2.35 0 40m < height difference < 90m
1 Height difference < 40m
2.38 0 Not in emergency operation
1 Inverter 1 - M1C - OFF
2 Inverter 2 - M2C - OFF
3 Main unit off
2.39 0 Not in emergency operation
1 Inverter 1 - M1C - OFF
2 Inverter 2 - M2C - OFF
3 Sub 1 unit OFF
2.40 0 Not in emergency operation
1 Inverter 1 - M1C - OFF
2 Inverter 2 - M2C - OFF
3 Sub 2 unit OFF
2.45 0 Disabled
1 Enabled
2.47 0 Auto
1 3°C
2 6°C
3 7°C
4 8°C
5 9°C
6 10°C
7 11°C
2.48 0 Off
1 On
2.49 0 Height difference < 50m
1 50m < height difference < 90m
2.50 0 Indoor priority
1 Defrost priority
6 Technical data
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Content **
Service manual
463