"> Daikin (Japan) Marine Chiller Series
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Daikin (Japan)

Marine Chiller Series

Daikin is a Japanese climate control corporation from Osaka, founded 1924, and the world's largest manufacturer of air conditioning systems. The Marine Chiller Series comprises compact, marine-certified chilled water generators for ship AC systems. Daikin dominates the Japanese marine AC market and is the standard AC supplier on Japanese newbuilds. Scroll compressors for smaller units, screw compressors for larger capacities.

50-500 kW cooling
Capacity
R134a / R407C / R410A
Medium

Components & Design

Component data being added…

Technical Data

type Semi-Hermetic Screw / Scroll Compressor (Marine AC Chiller)
variant count approx 4
period start year 2000
drive type Electric (integral motor)
construction Packaged marine chiller unit with screw/scroll compressor

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Common failures & inspection points

●Compressor motor overheating from high seawater condenser temperature (>32°C)
●Refrigerant undercharge from slow leaks at flare connections
●Chilled water pump seal failure
●Control board failure from voltage spikes

Service & Maintenance

Refrigerant charge check monthly. Condenser seawater side cleaning every 3-6 months. Chilled water pump seal inspection annually. Control board inspection at annual survey.

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Replacement Parts

Daikin Marine service (Japan, Singapore, Dubai). Lead time: 2-4 weeks for standard parts, 6-8 weeks for compressor units.
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Equipment Model #37718 · ✓ still in production