Panasonic WH-SXC12H6E5 Service Manual page 26

Outdoor Unit
Select the Best Location

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 for UD models and -28°C for
UX models.

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.

When installing the product in a place where it will be affected by typhoon or strong wind such as wind blowing
between buildings, including the rooftop of a building and a place where there is no building in surroundings, fix
the product with an overturn prevention wire, etc. (Overturn prevention fitting model number: K-KYZP15C)

If piping length is over 10 m, additional refrigerant should be added as shown in the table.
Model
UX09*E5*, UX12*E5*,
UD12*E5*, UD16*E5*,
UX09*E8*, UX12*E8*, ø15.88 mm (5/8") Ø9.52 mm (3/8")
UX16*E8*, UD09*E8*,
UD12*E8*, UD16*E8*
Example:
If piping length is 30 m, the quantity of additional refrigerant should be 1000g. [(30-10)m × 50 g/m = 1000g]
GWP (R410A) = 2088
Piping size
Gas Liquid
Rated Length (m)
For Heat For
Pump Indoor Hydromodule
Unit + Tank
7 5
Max. Min. Piping Max. Piping
Elevation Length
(m) (m)
20 3
Additional
Length Refrigerant
(m) (g/m)
30 50