Technical Data Manual
Outline of Mini VRF SYSTEM
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2. Salt-Air Damage Resistant Specifications
Specifications
Hot-dip zinc-coated
steel sheet
Polyester powder double coating Polyester powder double coating
(both sides) ( 120 m)
(both sides) ( 40 m)
Hot-dip aluminum-zinc
coated steel sheet
Polyester powder double coating
(both sides) ( 120 m)
No treatment
Resin (Polypropylene) No treatment No treatment
Fin Aluminum No treatment
Tube Copper No treatment Zinc rich treatment (whole)
Tube plate
Hot-dip zinc-coated
steel sheet
Zinc rich treatment (whole)
Fan
Propeller fan
Resin
Hot-dip zinc-coated
steel sheet
Aluminum
No treatment
No treatment
No treatment
No treatment
Urethane coating ( 30 m)
Urethane coating ( 30 m)
Motor maker's standard spec.Motor
Installation frame
Electrical component box
SUS410
Hexavalent chromium-free
coating
Stud supplementary
bracket
Hot-dip zinc-coated
steel sheet
Accumulator
Receiver tank
Steel Epoxy coating + alkyd coating
Refrigeration
cycle tube
Welded portion Copper tube No treatment Urethane coating
Outer surface Copper tube No treatment Urethane coating
Fixing bracket
Hot-dip zinc-coated
steel sheet
Notes:
Hot-dip zinc-coated
steel sheet
Hot-dip zinc-coated
steel sheet
Polyester powder double coating
(both sides) ( 120 m)
Salt-Air Damage
Resistant Specifications
Relevant Parts Material Standard Specifications
Outdoor unit model name ended
with letters "U6E".
Outer box/side plate/
drain pan
between the stud
Base frame
Fan guard
No treatment
No treatment
No treatment
No treatment
3 Contact us for the delivery schedule.
1 Consult us before introducing a salt-air damage resistant model as it requires a special treatment.
2 The specifications are subject to change without notice for development.
Zinc rich double coating + urethane
coating ( 70 m)
Polyester powder double coating
(both sides) ( 80 m)
Tapping screws
Dessicant coating (PC board 30 m)--
Motor maker's spec. for salt-air
damage resistant (urethane coating)
Zinc rich treatment
Polyester powder coating ( 120 m)
Hexavalent chromium-free coating +
urethane coating
Polyester powder double coating
( 120 m)
--
Polyester powder double coating
(both sides) ( 120 m)
No treatment
Heat
Exchanger
TD831156-00_MINI_VRF_SYS.indb 4TD831156-00_MINI_VRF_SYS.indb 4 2012/01/31 14:39:112012/01/31 14:39:11