Owner`s manual

16
ENGLISH
NECESSARY ROOM FOR INSTALLATION AND MAINTENANCE
(Refer to chart 17, chart 18)
Remove the obstacles nearby to prevent the performance from being impeded by too little of air circulation.
The minimum distance between the outdoor unit and obstacles described in the installation chart does not mean that
the same is applicable to the situation of an airtight room. Leave open two of the three directions (A, B, C).
B
C
B
C
(Wall or obstacle)
Chart 17
Air outlet
Air inlet
Air let Maintain channel
Fix with bolt
Deep foundation
Necessary width
Chart 18
>30 cm.
>60 cm.
>30 cm.
>60 cm.
MOVING AND INSTALLING
• Since the gravity center of this unit is not at its physical center, so please be careful when lifting it with a sling.
• Never hold the air-in of the outdoor unit to prevent it from deforming.
Do not touch the fan with hands or other objects.
• Do not lean it more than 45°, and do not lay it sidelong.
• Please fasten the feet of this unit with bolts firmly to prevent it from collapsing in case of earthquake or strong wind.
• Make concrete foundation of the size of 590 x 328. (Refer to chart 18)
COLD AREA RECOMMENDATION
• Outdoor heat pump unit: install the unit at least 10 cm. above ground level to facilitate drainage of defrost water
and prevent accumulation of ice. In effect, defrost water can cause accumulation of ice under the unit during
subfreezing outdoor temperatures.
• In areas with heavy snowfall, it is best to install the unit on wall supports.
• In some regions, it is necessary to heat the bottom of the condensate drainage pan and the condensate drainage piping
to avoid ice formation, and resulting ice build-up in the fan compartment (heater strip must be at least 25 W/m).
OK
>200 cm.
J391_EN.indd 16 3/14/07 1:33:11 PM