Daikin Clima-Flex CLIC Series Installation, Operation And Maintenance Manual page 17

Air-cooled scroll compressor chiller water generator unit, refrigerant hfc-410a or 454b 50/60 hz
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Installation and Application Information
CONDENSER COIL OPTIONS AND COATING
Considerations
The standard CLIC Series chiller coils have an aluminum alloy microchannel design with a series of flat tubes containing multiple parallel
flow microchannels placed between the coolant manifolds. The microchannel coils are designed to withstand the synthetic acidified
seawater acidified (SWAAT) mist test of over 1000 hours (ASTM G85-02) at 120°F (49°C) with 0% loss and without developing leaks.
Epoxy coating: is an extremely flexible and durable water-based polymer coating that is uniformly applied to all coil surfaces by a
multi-step electrostatic submerged coating process. Epoxy-coated coils offer ASTM B117-90 salt spray resistance of more than 10,000
hours applied to both the coil and the coil heads. Epoxy-coated coils also receive a UV-resistant urethane topcoat to provide superior
resistance to degradation from direct sunlight.
Coil and coating selection matrix
Table 3.
Coil Option
Non-corrosive¹
Standard
Microchannel
Notes:
1. Non-corrosive environments can be estimated by the appearance of existing equipment in the immediate area where the
chiller is to be placed.
2. Marine environments should take into account the proximity to the coast, as well as the prevailing wind direction.
3. Industrial contaminants can be general or localized, depending on the immediate source of contamination (e.g. diesel
fumes due to proximity to a loading dock).
4. The marine-industrial combination is influenced by proximity to the coast, prevailing winds, and general and localized
sources of pollution.
www.clima-flex.com
Unpolluted marine²
+++
-
+++
+++
Industrial³
-
+++
17
Combined marine-industrial⁴
-
++
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