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3
1
2
• Heating • Daikin Altherma low temperature split
5
• Daikin Altherma low temperature split • ERLQ-CV3
2
Specifications
Notes
(1) Condition 1: cooling Ta 35ºC - LWE 18ºC (DT = 5ºC); heating Ta DB/WB 7ºC/6ºC - LWC 35ºC (DT = 5ºC)
(2) Condition 2: cooling Ta 35ºC - LWE 7ºC ( DT = 5ºC); heating Ta DB/WB 7ºC/6ºC - LWC 45ºC ( DT = 5ºC )
(3) DB/WB 7ºC/6ºC - LWC 35ºC (DT=5ºC)
(4) DB/WB 7ºC/6ºC - LWC 45ºC (Dt=5ºC)
(5) Condition 3: heating Ta DB -7ºC (RH85%) - LWC 35ºC
(6) Condition 4: heating Ta DB -7ºC (RH85%) - LWC 45ºC
Notes
(1) Condition 1: cooling Ta 35ºC - LWE 18ºC (DT = 5ºC); heating Ta DB/WB 7ºC/6ºC - LWC 35ºC (DT = 5ºC)
(2) Condition 2: cooling Ta 35ºC - LWE 7ºC ( DT = 5ºC); heating Ta DB/WB 7ºC/6ºC - LWC 45ºC ( DT = 5ºC )
(3) Tamb 35ºC - LWE 7ºC (DT=5ºC)
(4) Tamb 35ºC - LWE 18ºC (DT=5ºC)
(5) DB/WB 7ºC/6ºC - LWC 35ºC (DT=5ºC)
(6) DB/WB 7ºC/6ºC - LWC 45ºC (Dt=5ºC)
(7) Condition 3: heating Ta DB -7ºC (RH85%) - LWC 35ºC
(8) Condition 4: heating Ta DB -7ºC (RH85%) - LWC 45ºC
2-7 Nominal Capacity And Nominal Input
EHVX04S18C3V/
ERLQ004CV3
EHVX08S18C3V/
ERLQ006CV3
EHVX08S26C9W/
ERLQ006CV3
EHVX08S18C3V/
ERLQ008CV3
EHVX08S26C9W/
ERLQ008CV3
Heating capacity Min.
kW
1.80 (1) / 1.80 (2)
1.80 (1) / 1.80 (2)
1.80 (1) / 1.80 (2)
1.80 (1) / 1.80 (2)
1.80 (1) / 1.80 (2)
Nom.
kW
4.40 (1) / 4.03 (2)
6.00 (1) / 5.67 (2)
6.00 (1) / 5.67 (2)
7.40 (1) / 6.89 (2)
7.40 (1) / 6.89 (2)
Max.
kW
5.12 (1) / 4.90 (2)
8.35 (1) / 7.95 (2)
8.35 (1) / 7.95 (2)
10.02 (1) / 9.53 (2)
10.02 (1) / 9.53 (2)
Cooling capacity Min.
kW
2.00 (1) / 2.00 (2)
2.50 (1) / 2.50 (2)
2.50 (1) / 2.50 (2)
2.50 (1) / 2.50 (2)
2.50 (1) / 2.50 (2)
Nom.
kW
5.00 (1) / 4.17 (2)
6.76 (1) / 4.84 (2)
6.76 (1) / 4.84 (2)
6.86 (1) / 5.36 (2)
6.86 (1) / 5.36 (2)
Power input
Heating
Nom.
kW
0.87 (1) / 1.13 (2)
1.27 (1) / 1.59 (2)
1.27 (1) / 1.59 (2)
1.66 (1) / 2.01 (2)
1.66 (1) / 2.01 (2)
Max.
kW
-
Cooling
Nom.
kW
1.48 (1) / 1.80 (2)
1.96 (1) / 2.07 (2)
1.96 (1) / 2.07 (2)
2.01 (1) / 2.34 (2)
2.01 (1) / 2.34 (2)
COP
5.04 (1) / 3.58 (2)
4.74 (1) / 3.56 (2)
4.74 (1) / 3.56 (2)
4.45 (1) / 3.42 (2)
4.45 (1) / 3.42 (2)
EER
3.37 (1) / 2.32 (2)
3.45 (1) / 2.34 (2)
3.45 (1) / 2.34 (2)
3.42 (1) / 2.29 (2)
3.42 (1) / 2.29 (2)
Pump
Nominal ESP unit Cooling
kPa
54 (3) / 45 (4)
57 (3) / 42 (4)
57 (3) / 42 (4)
54 (3) / 41 (4)
54 (3) / 41 (4)
Heating
kPa
52 (5) / 55 (6)
49 (5) / 51 (6)
49 (5) / 51 (6)
37 (5) / 41 (6)
37 (5) / 41 (6)
Water side Heat
exchanger
Water flow rate
Cooling Nom
.
l/min
12.0 (3) / 14.3 (4)
13.9 (3) / 19.4 (4)
13.9 (3) / 19.4 (4)
15.4 (3) / 19.7 (4)
15.4 (3) / 19.7 (4)
Heating Nom
.
l/min
12.6 (5) / 11.6 (6)
17.2 (5) / 16.3 (6)
17.2 (5) / 16.3 (6)
21.2 (5) / 19.8 (6)
21.2 (5) / 19.8 (6)
2-8 Nominal Capacity And Nominal
Input
EHVX16S18C3V/
ERLQ011CV3
EHVX16S26C9W/
ERLQ011CV3
EHVX16S18C3V/
ERLQ014CV3
EHVX16S26C9W/
ERLQ014CV3
EHVX16S18C3V/
ERLQ016CV3
EHVX16S26C9W/
ERLQ016CV3
Heating
capacity
Min.
kW
-
-
Nom.
kW
11.20 (1) / 10.98 (2)
11.20 (1) / 10.98 (2)
14.50 (1) / 13.60 (2)
14.50 (1) / 13.60 (2)
16.00 (1) / 15.20 (2)
16.00 (1) / 15.20 (2)
Max.
kW
8.81 (3) / 8.16 (4)
8.81 (3) / 8.16 (4)
11.65 (3) / 10.96 (4)
11.65 (3) / 10.96 (4)
12.30 (3) / 11.35 (4)
12.30 (3) / 11.35 (4)
Cooling
capacity
Min.
kW
-
-
Nom.
kW
15.05 (1) / 11.72 (2)
15.05 (1) / 11.72 (2)
16.06 (1) / 12.55 (2)
16.06 (1) / 12.55 (2)
16.76 (1) / 13.12 (2)
16.76 (1) / 13.12 (2)
Power input Heating
Nom.
kW
2.56 (1) / 3.19 (2)
2.56 (1) / 3.19 (2)
3.42 (1) / 4.13 (2)
3.42 (1) / 4.13 (2)
3.81 (1) / 4.66 (2)
3.81 (1) / 4.66 (2)
Max.
kW
3.52 (3) / 4.14 (4)
3.52 (3) / 4.14 (4)
4.95 (3) / 5.66 (4)
4.95 (3) / 5.66 (4)
5.49 (3) / 6.34 (4)
5.49 (3) / 6.34 (4)
Cooling
Nom.
kW
4.53 (1) / 4.31 (2)
4.53 (1) / 4.31 (2)
5.43 (1) / 5.08 (2)
5.43 (1) / 5.08 (2)
5.16 (1) / 5.73 (2)
5.16 (1) / 5.73 (2)
COP
4.38 (1) / 2.50 (3) /
3.44 (2) / 1.97 (4)
4.38 (1) / 2.50 (3) /
3.44 (2) / 1.97 (4)
4.24 (1) / 2.35 (3) /
3.29 (2) / 1.94 (4)
4.24 (1) / 2.35 (3) /
3.29 (2) / 1.94 (4)
4.20 (1) / 2.24 (3) /
3.26 (2) / 1.79 (4)
4.20 (1) / 2.24 (3) /
3.26 (2) / 1.79 (4)
EER
3.32 (1) / 2.72 (2)
3.32 (1) / 2.72 (2)
2.96 (1) / 2.47 (2)
2.96 (1) / 2.47 (2)
2.72 (1) / 2.29 (2)
2.72 (1) / 2.29 (2)
Pump
Nominal
ESP unit
Cooling
kPa
78.0 (2) / 37.0 (1)
78.0 (2) / 37.0 (1)
68.6 (2) / 22.5 (1)
68.6 (2) / 22.5 (1)
61.9 (2) / 12.1 (1)
61.9 (2) / 12.1 (1)
Heating
kPa
83.6 (1) / 85.8 (2)
83.6 (1) / 85.8 (2)
44.1 (1) / 55.9 (2)
44.1 (1) / 55.9 (2)
23.1 (1) / 34.6 (2)
23.1 (1) / 34.6 (2)
Water side
Heat
exchanger
Water flow
rate
Cooling Nom.
l/min
33.6 (2) / 43.1 (1)
33.6 (2) / 43.1 (1)
36.0 (2) / 46.0 (1)
36.0 (2) / 46.0 (1)
37.6 (2) / 48.0 (1)
37.6 (2) / 48.0 (1)
Heating Nom.
l/min
32.1 (1) / 31.5 (2)
32.1 (1) / 31.5 (2)
41.6 (1) / 39.0 (2)
41.6 (1) / 39.0 (2)
45.9 (1) / 43.6 (2)
45.9 (1) / 43.6 (2)