Select The Best Location - Panasonic WH-UD03JE5 Series Installation Manual

SELECT THE BEST LOCATION

1
  If an awning is built over the unit to prevent direct sunlight or rain, be careful that heat radiation from the condenser is not obstructed.
  Avoid installations in areas where the ambient temperature may drop below -20°C.
  Keep the spaces indicated by arrows from wall, ceiling, fence or other obstacles.
  Do not place any obstacles which may cause a short circuit of the discharged air.
  If outdoor unit installed near sea, region with high content of sulphur or oily location (e.g. machinary oil, etc), it lifespan maybe shorten.
  If piping length is over 10 m, additional refrigerant should be added as shown in the table.
Model
Gas
WH-UD03JE5* and
ø12.7mm (1/2")
WH-UD05JE5*
WH-UD07JE5* and
ø15.88mm (5/8") ø6.35mm (1/4")
WH-UD09JE5*
Example: WH-UD03JE5*
If piping length is 15m, the quantity of additional refrigerant should be 100g. [(15-10)m x 20 g/m = 100g]
INSTALL THE OUTDOOR UNIT
2
INSTALLATION DIAGRAM
For WH-UD03JE5* and WH-UD05JE5*
A
(Anchor pitch)
•
After selecting the best location, start installation according to Installation Diagram.
1. Fix the unit on concrete or rigid frame fi rmly and horizontally by bolt nut (ø10 mm).
2. When installing at roof, please consider strong wind and earthquake. Please fasten the installation stand fi rmly with bolt or nails.
Piping size
Pre-charged
Refrigerant
Liquid
(kg)
ø6.35mm (1/4") 0.90
1.27
•
It is advisable to avoid more than 2 blockage directions. For better ventilation & multiple-outdoor
installation, please consult authorized dealer/specialist.
•
This illustration is for explanation purposes only.
Vinyl tape (Wide)
Saddle
Indoor unit/Outdoor unit
connecting cable
(4-CORE WIRE/1.5 mm 2 )
Type designation 60245 IEC
57 or heavier cable
ø6.35mm (1/4")
Liquid refrigerant piping
ø12.7mm (1/2")
Gas refrigerant piping
E
WH-UD03JE5* and WH-UD05JE5*
WH-UD07JE5* and WH-UD09JE5*
B
Rated Length (m)
For Heat For
Elevation
Pump Hydromodule
Indoor Unit + Tank
7
7
7
7
For WH-UD07JE5* and WH-UD09JE5*
Model A
540
613
Max.
Max. Min. Piping Additional
Piping
Length Refrigerant
Length
(m) (m)
(m)
20 3 25
30 3 50
Vinyl tape (Wide)
Saddle
Indoor unit/Outdoor unit
connecting cable
(4-CORE WIRE/2.5 mm
Type designation 60245 IEC
57 or heavier cable
ø6.35mm (1/4")
Liquid refrigerant piping
ø15.88mm (5/8")
Gas refrigerant piping
B C D E
160 20 330 430
130 24 360.5 543
(Unit : mm)
(g/m)
20
25
2 )
F
46
32
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