Installation manual
2
U-5~48MX3
Urban Multi air conditioner
4PW16235-1C
1.2.
Standard supplied accessories
Refer to
figure 22
.
1.3.
Optional accessories
To install the above outdoor units, the following optional parts are
also required.
■
Refrigerant branching kit (for R-410A only: Always use an
appropriate kit dedicated for your system.)
■
Outdoor unit multi connection piping kit (For R-410A only:
Always use an appropriate kit dedicated for your system.)
To select an optimum refrigerant branching kit, refer to
"6. Refrigerant
piping" on page 4
.
1.4.
Technical and Electrical specifications
Refer to the Engineering Data Book for the complete list of
specifications.
2. M
AIN
COMPONENTS
For main components and function of the main components, refer to
the Engineering Data Book.
3. S
ELECTION
OF
LOCATION
This unit, both indoor and outdoor, is suitable for installation in a
commercial and light industrial environment. If installed as a house-
hold appliance it could cause electromagnetic interference.
The inverter units should be installed in a location that meets the
following requirements:
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
The space around the unit is adequate for servicing and the
minimum space for air inlet and air outlet is available. (Refer to
figure 1
and choose one of the possibilities).
In case of an installation site where only the sides A+B have
obstacles, the wall heights have no influence on any indicated
service space dimensions.
3
There is no danger of fire due to leakage of inflammable gas.
4
Ensure that water cannot cause any damage to the location in
case it drips out the unit (e.g. in case of a blocked drain pipe).
5
The piping length between the outdoor unit and the indoor unit
may not exceed the allowable piping length. (Refer to
"6.3. Example of connection" on page 7
)
6
Select the location of the unit in such a way that neither the
discharged air nor the sound generated by the unit disturb
anyone.
7
Make sure that the air inlet and outlet of the unit are not
positioned towards the main wind direction. Frontal wind will
disturb the operation of the unit. If necessary, use a windscreen
to block the wind.
8
Do not install or operate the unit on locations where air contains
high levels of salt, like e.g. in the vicinity of oceans. (Refer for
further information to the engineering databook).
U-5MX3
U-8~16MX3
Gas line piping (1)
—
1
Gas line piping (2)
—
1
Gas line piping (3)
—
1
Installation manual
Operation manual
1
1
1
1
Additional refrigerant charge
label
1
1
1
Installation and operational manual
2
Accessory pipes
Refnet header
Refnet joint
CZ-P29HK12Q
CZ-P20BK12Q
CZ-P64HK12Q
CZ-P29BK12Q
CZ-P75HK12Q
CZ-P64BK12Q
—
CZ-P75BK12Q
Number of outdoor units connected
2
3
CZ-32PJ1PQ
CZ-48PJ1PQ
A B C D
Sides along the installation site with obstacles
Suction side
Summary of Contents for U-5MX3XPQ
Page 23: ...NOTES NOTES...
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