Table of Contents
Advertisement
2
SPECIFICATIONS
2-1. SPECIFICATIONS
PUHZ-W50VHA2
PUHZ-W50VHA2R1
P
o
w
r e
s
u
p
p
y l
P (
h
a
s
, e
V
l o
a t
g
, e
Nominal water flow rate (Heating mode)
Heating
C
a
p
a
c
y t i
(A7/W35)
C
O
P
P
o
w
r e
n i
p
t u
Heating
C
a
p
a
c
y t i
(A2/W35)
C
O
P
P
o
w
r e
n i
p
t u
Pressure difference (water circuit)
Heating pump input (based on EN14511)
N
o
m
n i
l a
w
a
e t
f r
o l
w
a r
e t
(
C
o
o
n i l
Cooling
C
a
p
a
c
y t i
(A35/W7)
EER (COP)
Power input
Cooling
C
a
p
a
c
y t i
(A35/W18)
EER (COP)
P
o
w
r e
n i
p
t u
Pressure difference (water circuit)
Cooling pump input (based on EN14511)
Note: "COP" and "Power input" in the above table are values that contains the "pump input (based on EN 14511) ".
O
u
d t
o
r o
u
n
t i
s
p
e
i c
c i f
t a
o i
n
s
Service ref.
Running current
Heating(A7/W35)
Cooling(A35/W7)
Power factor
Heating(A7/W35)
Cooling(A35/W7)
M
a
. x
c
r u
e r
t n
B
e r
a
k
r e
s
z i
e
O
t u
r e
c
a
s
n i
g
E
x
e t
n r
a
f l
n i
s i
h
R
e
r f
g i
e
a r
t n
c
o
n
r t
l o
Compressor
Model
Motor output
Start type
Protection devices
Oil (Model)
C
a r
n
c k
a
s
e
h
e
t a
r e
Heat exchanger
Air
Water
Fan
Fan(drive)×No.
Fan motor output
Air flow
Defrost method
Noise level
(SPL)
Heating
Cooling
Dimensions
Width
Depth
Height
W
e
g i
t h
Refrigerant
Quantity
Guaranteed operating
Heating
range (Outdoor)
Cooling
Outlet water temp.
Heating
Cooling
(Max in heating, Min in cooling)
Nominal return water
Heating
temperature range
Cooling
W
a
e t
f r
o l
w
a r
e t
a r
n
g
e
OCH605A
PUHZ-W50VHA2-BS
PUHZ-W50VHA2R1-BS
F
e r
q
u
e
n
c
) y
1[ , 230 V, 50 Hz
L/min
(Min.1.50) 5.00
k
W
k
W
(Min.1.50) 5.00
k
W
k
W
k
P
a
kW
g
m
o
d
) e
/ L
m
n i
k
W
kW
k
W
k
W
kPa
kW
PUHZ-W50VHA2(R1)
PUHZ-W50VHA2(R1)-BS
A
A
%
%
A
A
Galvanized plate
Munsell 3Y 7.8/1.1
Linear expansion valve
Hermetic twin rotary
SNB130FTCM
kW
Discharge thermo
Comp. Surface thermo
Overcurrent detection
L
0.35 (FV50S)
W
Plate heat exchanger
Propeller fan × 1
kW
3
m
/min
(CFM)
Reverse cycle
dB
dB
mm (in)
mm (in)
330 +30
740 (29-3/16)
mm (in)
k
g
l (
) b
kg (lb)
°C
°C
°C
°C
°C
°C
/ L
m
n i
N
o
m
n i
l a
14.3
Heating(A7/W35)
O
u
s t
d i
e
4.50
O
u
s t
d i
e
1.11
W
t a
r e
e t
Heating(A2/W35)
3.50
O
u
s t
d i
e
1.43
O
u
s t
d i
e
12
W
t a
r e
e t
0.01
Cooling(A35/W7)
12.9
O
u
s t
d i
e
4.50
O
u
s t
d i
e
2.94
Water temperature (inlet/outlet)
1.53
Cooling(A35/W18)
4.50
O
u
s t
d i
e
4.44
Outside air temperature (Wet-bulb)
1.01
W
t a
r e
e t
10
0.01
P
a l
e t
h
e
MITSUBISHI
MWA1-28LM
5.4
6.8
39 mm
: A
97
B
2 :
6
8
2 .
97
13.0
W
9 :
3
m
16
H
3 :
2
5
m
D
5 :
2.4
28
p
a l
e t
0.9
Inverter
Maximum outlet water temperature
HP switch
65
60
-
Plate fin coil
55
50
0.086
50
45
(1,760)
*1
*2
46
40
20
−
48
*2
950 (37-3/8)
*3
(13+1-3/16)
*1 Hot gas with 4-way valve
*2 at distance of 1 m from outdoor unit
64 (141)
*3 grille
R410A
*4 With the optional air outlet guide, the operation at
1.7 (3.7)
−15°C outdoor temperature is possible.
−15 to +21
*5 For details of the min. return water temperature at
(*4)
−5
to +46
each water flow rate, refer to "2-2. AVAILABLE RANGE
+60
(WATER FLOW RATE, RETURN WATER TEMP.)".
+5
+9 to +59
+8 to +28
6.5 to 14.3
*5
6
o
p
r e
t a
n i
g
c
o
n
d
t i
o i
n
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
) b
a
r i
e t
m
p
e
a r
u t
e r
(
W
t e
b -
l u
) b
m
p
e
a r
u t
e r
(
l n i
t e
o /
t u
e l
) t
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
) b
a
r i
e t
m
p
e
a r
u t
e r
(
W
t e
b -
l u
) b
m
p
e
a r
u t
e r
(
l n i
t e
o /
t u
e l
) t
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
) b
a
r i
e t
m
p
e
a r
u t
e r
(
W
t e
b -
l u
) b
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
) b
m
p
e
a r
u t
e r
(
l n i
t e
o /
t u
e l
) t
t a
e
c x
h
a
n
g
r e
W
Ref. IN
(Heating)
m
m
B
m
m
H
A
m
m
Ref. OUT
s
(Heating)
Thermistor
(TH32)
D
15
10
5
0
−
−
−
Ambient temperature [ °C ]
+
7
°C
+
6
°C
+
3
0
+ /
3
5
°C
+
2
°C
+
1
°C
－/+35°C
+
3
5
°C
+
2
4
°C
+12/+7°C
+
3
5
°C
+ 24°C
+
2
3
+ /
1
8
°C
Water OUT
Water IN
5
10
Advertisement
Table of Contents
