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1
Installation of outdoor
1 - 2 Selection of location
This unit is not a type of specifications for outdoor installation.
Always install it in a room.
(machine room, etc.)
Paying attention to the conditions mentioned below, select the place for installation with a prior approval of customer.
1
The foundation is strong enough to support the weight of the unit and the floor is flat to prevent vibration and noise generation.
2
Consider the space required for refrigerant piping work when installing. Refer to [Necessary Space].
3
There is no danger of fire due to leakage of inflammable gas.
4
The piping length between the outside unit and the indoor unit may not exceed the allowable piping length. "10-9 Refrigerant piping".
5
Locations where the noise of the unit operating will not disturb nearby houses, etc.
6
Locations with airflow and ventilation holes capable of dissipating heat from the machine and where the ambient temperature around the outside
unit is between 0 and 40°C and the humidity does not exceed 80%.
[Necessary Space]
When installing, secure the space mentioned below without fail.
In case of a single installation [mm]
In case of series installations [mm]
Top view
Side view
Outside unit
Service Space (front side)
Service Space (back side)
Space for installing water piping
*Secure a enough space for removing the front panel.
Ventilation Space
*above the area ( ) of the outside unit.
Secure spaces in the front, back and top sides as same as the case of single installation.
• Installation procedure
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• VRV
Systems • Installation procedure
5
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