Mitsubishi Electric PUHZ-W50VHA Service Manual page 7
Air to water
Hide thumbs
Also See for PUHZ-W50VHA:
- Service manual (120 pages) ,
- Technical manual (96 pages) ,
- Installation manual (76 pages)
Table of Contents
Advertisement
PUHZ-HW112YHA(-BS)
P
o
w
r e
s
u
p
p
y l
P (
h
a
s
, e
V
l o
a t
g
Nominal water flow rate (Heating mode)
Heating
C
a
p
a
c
y t i
C
O
P
(A7/W35)
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
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
Model name
Running current
Heating
Cooling
Power factor
Heating
Cooling
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
(SPL)
Noise level
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)
Return water
Heating
temperature range
Cooling
W
a
e t
f r
o l
w
a r
e t
a r
n
g
e
, e
F
e r
q
u
e
n
c
) y
L/min
(Min. 3.40
k
W
k
W
k
W
(Min. 3.40
k
W
k
P
a
kW
n i l
g
m
o
d
) e
/ L
m
n i
k
W
kW
k
W
k
W
kPa
kW
PUHZ-HW112YHA(-BS)
A
(A7/W35)
A
(A35/W7)
%
(A7/W35)
%
(A35/W7)
A
A
Munsell 3Y 7.8/1.1
Linear expansion valve
kW
L
W
Plate heat exchanger
kW
3
m
/min
(CFM)
dB
dB
mm (in.)
mm (in.)
330 +30
mm (in.)
k
g
(
b l
) s
kg (lbs)
/ L
m
n i
3 , 400V, 50Hz
N
o
32.1
Heating(A7/W35)
) 11.20
O
u
4.24
O
u
2.64
W
t a
) 11.20
Heating(A2/W35)
3.01
O
u
3.72
O
u
6
W
t a
0.01
Cooling(A35/W7)
28.7
O
u
10.00
O
u
2.72
Water temperature (inlet/outlet)
3.68
Cooling(A35/W18)
10.00
O
u
4.07
Outside air temperature (Wet-bulb)
2.46
W
t a
5
0.01
P
a l
ALFA LAVAL
4.0
A
C
5.6
95
A
5 :
95
B
4 :
13.0
16
W
1 :
Galvanized plate
H
5 :
D
1 :
5
0
Hermetic scroll
ANB33FJFMT
2.5
Inverter
HP switch
LP switch
Maximum outlet water temperature
Discharge thermo
65
0.9 (FV50S)
-
60
Plate fin coil
Propeller fan × 2
55
0.074 x 2
100
50
(3,530)
*1
Reverse cycle
45
*2
53
*2
53
1020 (40-3/16)
40
*3
(13+1-3/16)
1350 (53-1/8)
148 (326)
R410A
*1 Hot gas with four-way valve
4.0 (8.8)
*2 at distance of 1m from outdoor unit
-25
+35
*3 grill
*4
-5
+46
*4 With the optional air outlet guide, the operation at
-15
+60
+5
+5
+59
+8
+28
14.4
32.1
7
m
n i
l a
o
p
r e
t a
n i
g
c
o
n
d
t i
o i
n
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
W
t e
b -
r e
e t
m
p
e
a r
u t
e r
(
l n i
t e
o /
t u
e l
) t
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
W
t e
b -
r e
e t
m
p
e
a r
u t
e r
(
l n i
t e
o /
t u
e l
) t
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
W
t e
b -
s t
d i
e
a
r i
e t
m
p
e
a r
u t
e r
(
D
y r
b -
l u
r e
e t
m
p
e
a r
u t
e r
(
l n i
t e
o /
t u
e l
) t
e t
h
e
t a
e
c x
h
a
n
g
r e
W
H
5
0
5 -
0
Ref. IN
0
m
m
(Heating)
6
6
m
m
B
1
2
m
m
2
6
m
m
A
3
0
m
m
Ref. OUT
(Heating)
p
a l
e t
s
Thermistor
(TH32)
-25
-20
-15
-10
-5
Ambient temperature [ ]
outdoor temperature is possible.
) b
+
7
l u
) b
+
6
+
3
0
+ /
3
5
) b
+
2
l u
) b
+
1
/+35
) b
+
3
5
l u
) b
+
2
4
+12/+7
) b
+
3
5
+ 24
+
2
3
+ /
1
8
Water OUT
H
Water IN
D
0
5
10
- Quick Links:
- Specifications
- Wiring Diagram
- Troubleshooting
Hide quick links:
Advertisement
Table of Contents
