Daikin VRV III Manual page 5

Step by Step VRV System Selection Process (Reference)
3. Step by Step VRV System Selection Process (Reference)
(1)
Obtain the maximum heat load for the area(s) to be conditioned.
(2)
Indoor unit specifications
Outdoor unit specifications
Capacity correction factor
Air velocity and temperature distributions
(3)
Selection of refrigerant pipes joints & headers
(4)
Selection of the control system
Control wiring method
Description of devices
(5)
Electrical wiring
Electric characteristics
Field wiring
Caution
1. Air conditioners should not be installed in areas where corrosive gases, such as acid gas or alkaline gas, are
produced.
2. If the outdoor units is to be installed close to the sea shore, direct exposure to the sea breeze should be avoided.
3. Refer to the latest drawing numbers.
iv
P.49, 124, 145, 165, 205, 245,
297, 317, 333, 361, 363, 383, 420
P.454~, 536~
P.516~, 568~
P.393
P.592~
P.646~
P.645, 652~
P.56, 133, 150, 176, 218, 255,
301, 323, 340, 373, 391, 432,
487~, 549~
P.484
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ED34-862
Introduction