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Concealed Duct High Static Pressure
Installation Manual
4 INSTALLATION
WARNING
• Install the air conditioner certainly to sufficiently withstand the weight.
• If the strength is insufficient, the unit may fall down resulting in human injury.
• Perform a specified installation work to guard against strong wind or earthquake.
• An incomplete installation can cause accidents by the units falling and dropping.
REQUIREMENT
Strictly comply with the following rules to prevent damage of the indoor units and human injury.
• Do not put a heavy article on the indoor unit. (Even units are packaged)
• Carry in the indoor unit as it is packaged if possible. If carrying in the indoor unit unpacked by necessity, be sure to use
buffering cloth, etc. to not damage the unit.
• To move the indoor unit, hold the hooking metals (4 positions) only.
Do not apply force to the other parts (refrigerant pipe, drain pan, foamed parts, or resin parts, etc.).
• Hanging bolt pitch of air inlet chamber side is different (centre position), make sure not to make mistake to install the setting
direction.
• Carry the package by two or more persons, and do not bundle it with plastic band at positions other than specified.
External Dimensions (Unit: mm)
1328
1380
100
200 150
31
45
470
624
1250
698
22
46
65
1288 (Hanging bolt pitch)
4-M10 hanging bolt
(Local procure)
Electrical control box
1260 (Hanging bolt pitch)
Refrigerant pipe connecting port
(Liquid side Ø12.7 Flared)
Drain pipe
connecting port
Refrigerant pipe connecting port
(Gas side Ø22.2 Brazed)
11-EN