Panasonic WH-SDC07F3E5 / WH-SDC09F3E5 / WH-UD07FE5 / WH-UD09FE5 Service Manual ▷ View online
21
5. Dimensions
5.1 Indoor
Unit
271
205.5
98.5
241
38
2
28.
5
97
.5
97.
5
28
20
36
4
484
89
2
963
70
31
120
35 98 107
115 155
97
157
171
57
Relative position between the indoor unit and the installation plate <Front View>
<Top View>
<Front View>
<Side View>
<Bottom View>
502
116
496
35
3
36
0
17
41
.4
2.6
74
.9
11
0
5.6
4.0
140.7
306.4
140.7
63
63
213.5
213.5
490
52
.5
Installation
Plate
Plate
6
6
Indoor unit external
dimensions line
dimensions line
3-
15
-H
O
LE
Unit: mm
22
5.2 Outdoor
Unit
Unit: mm
<Top View>
<Front View>
<Side View>
391
900
253
110
320
218
318.5
35
5
18
1
79
5
41
0
(140)
620
175
140
300
26
0
176
24
(1
0)
(3
0)
D
D
(30)
(1
0)
32
0
20
(1
5)
40
40
0
<Side view>
<Back view>
23
6. Refrigeration and Water Cycle Diagram
T
I
N
U
R
O
O
D
N
I
T
I
N
U
R
O
O
D
T
U
O
Pipe
Temp.
Sensor
Water Inlet
Temp.
Sensor
Hex Water Outlet
Temp. Sensor
Water Outlet
Temp. Sensor
Refrigerant
Temp.
Sensor
Air
Temp.
Sensor
Defrost
Sensor
Backup Heater
Indoor
Side
Outdoor
Side
Expansion
Vessel
Pressure
Relief
Valve
Control
Panel
Water
Flow
Switch
Water
Pump
Water
Inlet
(Connect
to
Sanitary
Tank)
Water
Outlet
(Connect
to
Sanitary
Tank)
Drain
Refrigerant Cycle (Heating)
Water Cycle
Refrigerant Cycle (Cooling)
Water Cycle
Refrigerant Cycle (Cooling)
Heat
Exchanger
Heat
Exchanger
Strainer
Strainer
4-Way
Valve
Gas
Side
(3-Way
Valve)
Liquid
Side
(2-Way
Valve)
Pressure
Switch
High
Pressure
Sensor
Compressor Tank
Temp. Sensor
Compressor
Water
Pressure
Gauge
Capillary
Tube
Muffler
Expansion
Valve
Model
Piping size
Rated
Length
(m)
Max
Elevation
(m)
Min.
Piping
Length
(m)
Max.
Piping
Length
(m)
Additional
Refrigerant
(g/m)
Gas
Liquid
WH-SDC07/09F3E5
WH-UD07/09FE5
Ø15.88 mm
(5/8")
Ø6.35 mm
(1/4")
5 ~ 7.5
20
3
30
30
* If piping length is over common length, additional refrigerant should be added as shown in the table.
24
To Water Inlet
Indoor Unit
From Water Outlet
Indoor Unit
Room Thermo
Fan Coil Unit
(Heating / Cooling)
Panel Heater Unit
(Heating)
Floor Heating Panel
(Heating)
Cold Water
Supply
Connect to
Indoor Unit
3-Way Valve
2-Way Valve
OLP
Heater 1 (3kW)
THs
Buffer Tank Unit
Solar Unit
THt
HEX
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