Capacity Tables; Cooling Capacity; Heating Capacity - Daikin VRV IV S Series Engineering Data

EDMT331529A

7. Capacity Tables

7.1

Cooling Capacity

14.0°CWB
Capacity
Model
indication
20°CDB
TC
FXDQ20PBVE
20 1.5
FXDQ20PBVET
FXDQ25PBVE
25 1.9
FXDQ25PBVET
FXDQ32PBVE
32 2.4
FXDQ32PBVET
FXDQ40NBVE
40 3.0
FXDQ40NBVET
FXDQ50NBVE
50 3.8
FXDQ50NBVET
FXDQ63NBVE
63 4.8
FXDQ63NBVET
TC: Total capacity: kW
SHC: Sensible heat capacity: kW
Notes: 1. These capacity tables are for use when selecting a VRV indoor unit. The actual capacity of the VRV system depends on factors such
as the selected model of outdoor units, outdoor air temperature and piping length. Please confirm that the corrected capacity of the
VRV system satisfies the required heat load.
2. shows rated condition.
7.2

Heating Capacity

Capacity
Model
indication
FXDQ20PBVE
20
FXDQ20PBVET
FXDQ25PBVE
25
FXDQ25PBVET
FXDQ32PBVE
32
FXDQ32PBVET
FXDQ40NBVE
40
FXDQ40NBVET
FXDQ50NBVE
50
FXDQ50NBVET
FXDQ63NBVE
63
FXDQ63NBVET
Notes: 1. These capacity tables are for use when selecting a VRV indoor unit. The actual capacity of the VRV system depends on factors such
as the selected model of outdoor units, outdoor air temperature and piping length. Please confirm that the corrected capacity of the
VRV system satisfies the required heat load.
2. shows rated condition.
FXDQ-PB / FXDQ-NB
16.0°CWB 18.0°CWB
23°CDB 26°CDB
SHC TC SHC TC
1.4 1.8 1.6 2.1
1.6 2.3 1.9 2.6
1.9 2.9 2.2 3.4
2.5 3.6 2.8 4.2
3.1 4.5 3.5 5.2
3.8 5.7 4.3 6.6
16.0 18.0
kW kW
2.6 2.6
3.4 3.4
4.2 4.2
5.2 5.2
6.6 6.6
8.4 8.4
Indoor air temp.
19.0°CWB 20.0°CWB
27°CDB 28°CDB
SHC TC SHC TC
1.8 2.2 1.9 2.2
2.1 2.8 2.1 2.8
2.4 3.6 2.6 3.6
3.2 4.5 3.3 4.6
3.9 5.6 4.0 5.7
4.8 7.1 4.9 7.2
Indoor air temp. °CDB
20.0 21.0
kW kW
2.5 2.4
3.2 3.1
4.0 3.9
5.0 4.8
6.3 6.1
8.0 7.7
Capacity Tables
22.0°CWB 24.0°CWB
30°CDB 32°CDB
SHC TC SHC TC
1.8 2.3 1.6 2.3
2.1 2.9 2.0 3.0
2.4 3.7 2.4 3.8
3.1 4.7 3.0 4.8
3.9 5.8 3.8 5.9
4.6 7.4 4.6 7.5
22.0 24.0
kW kW
2.3 2.2
3.0 2.8
3.7 3.5
4.7 4.4
5.9 5.5
7.5 7.0
SHC
1.7
1.9
2.4
3.1
3.5
4.6
8
145