General information
Indoor unit
2. Step by Step System Selection Process
(1)
Calculate or obtain the maximum heat load for the area(s) to be air conditioned
Decide the indoor unit specifications
Decide the outdoor unit specifications
(2)
(3)
(4)
Capacity coefficient factor
Decide the air velocity and temperature distributions
Selection of the control system
Control wiring method
Description of devices
Selection of refrigerant pipe joints and headers
(5)
Electrical wiring
Electric characteristics
Field wiring
! Caution
1. Air conditioners should not be installed in areas where corrosive gas such as acid gas
or alkaline gas is produced.
2. If the outdoor unit is installed close to the sea shore, direct exposure to the sea breeze
should be avoided and choose an outdoor unit with anti-corrosion treatment.
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