5
SPECIFICATIONS
2
2-1. SPECIFICATIONS
PUHZ-W85VHA2.UK PUHZ-W85VHA2-BS.UK
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Nominal water flow rate (Heating mode)
L/min
Heating(A7/W35)
Heating
7
+
)
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b
-
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W
k
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c
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p
a
C
㷄
(A7/W35)
6
+
)
b
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b
-
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W
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P
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C
㷄
5
3
+
/
0
3
+
)
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㷄
Heating
W
k
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c
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a
C
Heating(A2/W35)
(A2/W35)
2
+
)
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b
-
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P
O
C
㷄
1
+
)
b
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b
-
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W
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k
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P
㷄
Pressure difference (water circuit)
䇭
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W
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P
k
䋭
/+35
㷄
Heating pump input (based on EN14511)
kW
Cooling(A35/W7)
5
3
+
)
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-
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/
L
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N
㷄
Cooling
4
2
+
)
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-
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k
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c
a
p
a
C
㷄
(A35/W7)
EER
(COP)
Water temperature (inlet/outlet)
+12/+7
㷄
Power input
kW
Cooling(A35/W18)
Cooling
5
3
+
)
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b
-
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W
k
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ti
c
a
p
a
C
㷄
(A35/W18)
EER
(COP)
Outside air temperature (Wet-bulb)
+ 24
㷄
8
1
+
/
3
2
+
)
t
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/
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t
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P
㷄
Pressure difference (water circuit)
䇭
kPa
Cooling pump input (based on EN14511)
kW
Note: "Capacity", "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".
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Model name
ALFA LAVAL
Running current
Heating
(A7/W35)
0
5
-
0
3
H
C
A
A
Cooling
(A35/W7)
A
Power factor
Heating
(A7/W35)
m
m
4
.
0
4
:
A
%
Cooling
(A35/W7)
m
m
2
.
8
6
2
:
B
%
A
t
n
e
r
r
u
c
.
x
a
M
m
m
3
9
:
W
A
e
z
i
s
r
e
k
a
e
r
B
m
m
5
2
3
:
H
g
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s
a
c
r
e
t
u
O
m
m
84
:
D
h
s
i
n
if
l
a
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r
e
t
x
E
s
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t
a
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p
0
5
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R
Compressor
Model
Motor output
kW
Start type
Protection devices
Maximum outlet water temperature
Oil (Model)
L
W
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k
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Heat exchanger
Air
Water
Fan
Fan(drive)×No.
Fan motor output
kW
Air flow
m
3
/min
(CFM)
Defrost method
Noise level
Heating
dB
Cooling
dB
Dimensions
Width
mm (in.)
Depth
mm (in.)
Height
mm (in.)
)
s
b
l
(
g
k
t
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W
Refrigerant
*1 Hot gas with 4-way valve
Quantity
kg (lbs)
*2 at distance of 1m from outdoor unit
Guaranteed operating
Heating
㷄
*3 grill
range (Outdoor)
Cooling
㷄
Outlet water temp.
Heating
㷄
(Max in heating, Min in cooling)
Cooling
㷄
Nominal return water
Heating
㷄
temperature range
Cooling
㷄
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*4 With the optional air outlet guide, the operation at
-15°C outdoor temperature is possible.
48
*2
0.67 (FV50S)
943 (37-1/8)
R410A
(1,730)
Reverse cycle
*1
Propeller fan × 1
0.060
10.0
䌾
25.8
2.4 (5.3)
-20
䌾
+35
-5
*4
*5
䌾
+46
+5
䌾
+59
+8
䌾
+28
+60
+5
(Min.2.60
䌾
) 8.50
0.02
2.68
13.5
21.5
7.50
7.50
3.93
9.38
Galvanized plate
0.012
Hermetic twin rotary
13.15
PUHZ-W85VHA2(-BS)
25.8
79 (174)
950 (37-3/8)
330 +30
*3
(13+1-3/16)
23.0
HP switch
Discharge thermo
Shell thermo
48
*2
-
1.3
1
㱢
, 230V, 50Hz
25
2.47
1.91
(Min.2.70
䌾
) 9.00
4.18
3.04
10
2.15
3.17
TNB220FLHM1T
98
98
Linear expansion valve
Munsell 3Y 7.8/1.1
49
Plate fin coil
Plate heat exchanger
Inverter
W
H
D
Water OUT
Water IN
Ref. IN
(Heating)
Ref. OUT
(Heating)
Thermistor
(TH32)
A
B
40
45
50
55
60
65
-20
-15
-10
-5
0
5
10
Ambient temperature [
㷄
]
Ma
xi
mu
m
ou
tle
t
w
at
er
te
m
pe
ra
tu
re
[
㷄
]
(SPL)
*5 For details of the min. return water temperature at
each water flow rate, refer to the chapter 2-2.
Note: We confirm that our units are tested based on EN14511.
