5
SPECIFICATIONS
2
2-1. SPECIFICATION
2.-1-1. PUHZ-SHW230YKA
<Reference data> Plate heat exchanger (MWA2-38PA) *2pcs [connected in parallel]
Nominal water fl ow
L/min
65.9
Heating
(A7/W35)
Capacity
kW
23.0
COP
3.65
Power input
kW
6.31
Heating
(A7/W45)
Capacity
kW
23.0
COP
2.77
Power input
kW
8.29
Heating
(A2/W35)
Capacity
kW
23.0
COP
2.37
Power input
kW
9.69
Heating
(A2/W45)
Capacity
kW
23.0
COP
2.02
Power input
kW
11.4
Nominal water fl ow
L/min
57.3
Cooling
(A35/W7)
Capacity
kW
20.00
EER
2.22
Power input
kW
9.01
Cooling
(A35/W18)
Capacity
kW
20.00
EER
3.55
Power input
kW
5.64
Rating conditions
Nominal operating condition
Heating (A2/W35)
Outside air temperature (Dry-bulb)
+ 2 °C
Outside air temperature (Wet-bulb)
+ 1 °C
Water temperature (inlet/outlet)
+ 30 °C/+ 35 °C
Heating (A2/W45)
Outside air temperature (Dry-bulb)
+ 2 °C
Outside air temperature (Wet-bulb)
+ 1 °C
Water temperature (inlet/outlet)
+ 40 °C/+ 35 °C
Heating (A7/W35)
Outside air temperature (Dry-bulb)
+ 7 °C
Outside air temperature (Wet-bulb)
+ 6 °C
Water temperature (inlet/outlet)
+ 30 °C/+ 35 °C
Heating (A7/W45)
Outside air temperature (Dry-bulb)
+ 7 °C
Outside air temperature (Wet-bulb)
+ 6 °C
Water temperature (inlet/outlet)
+ 40 °C/+ 45 °C
Cooling (A35/W7)
Outside air temperature (Dry-bulb)
+ 35 °C
Outside air temperature (Wet-bulb)
+ 24 °C
Water temperature (inlet/outlet)
+ 12 °C/+ 7 °C
Cooling (A35/W18)
Outside air temperature (Dry-bulb)
+ 35 °C
Outside air temperature (Wet-bulb)
+ 24 °C
Water temperature (inlet/outlet)
+ 23 °C/+ 18 °C
Note: "COP" and "Power input" in the above table are the values that do
NOT
contain the "pump input (based on EN 14511)".
OCH534
