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Ⅰ. DVM Plus?. Ⅱ. Main Features. Ⅲ. DVM Plus II Line Up. Contents. DVM Plus?. Technological Characteristics. DVM Plus II?. Air conditioning System for medium-large building (capacity variable type) Effective conquest of establishment constraint
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Ⅰ DVM Plus? Ⅱ Main Features Ⅲ DVM Plus II Line Up Contents
DVM Plus? Technological Characteristics DVM Plus II? • Air conditioning System for medium-large building (capacity variable type) • Effective conquest of establishment constraint • Mixing max. 4 outdoor units to 48HP establishment possibility • High Capacity Module Multi System. • Single Pipe Module Multi Air Conditioning System • Environment Friendly R410A – ODP zero • Capacity Control max. 4 outdoor units • depending on necessary capacity by PWM method • Oil Balance System (Inner Balance, Outer Balance) • Refrigerant Distribution Technology between Operating Units and Stop Units • Sub cooling Technology for Long Pipe installation
High Capacity Module Multi Air Conditioning System 12,14HP 8,10 HP 8 Base model 21 types of combination Samsung HP · · 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 Main Features of the DVM Plus II – specification
High Capacity Module Multi Air Conditioning System Max. Pipe Length : 170m Main Features of the DVM Plus II – specification High Elevation 50m (40m)
Environment Friendly R-410A • R-410A Application • ODP Zero • GWP 20% of R22 • CO2 Discharge Minimization ODP Zero Main Features of the DVM Plus II – specification 0.055 ※ODP :Ozone Depletion Potential
High Efficiency Capacity Control (%) 100 90 80 70 60 50 40 30 20 10 0 High Capacity Low Capacity Digital Scroll Fixed Scroll 0 2500 5000 7500 10000 12500 15000 17500 20000 22500 25000kcal Main Features of the DVM Plus II – specification • Copeland Digital Scroll Compressor • Energy Saving through High efficiency Compressor
Oil Balance Control High Efficiency Spiral Fan Oil Balance Pipe Main Features of the DVM Plus II – specification • Inner Oil Balance a Unit Inside • Outer Oil Balance Between Different Units • High Efficiency & High Capacity Propeller Fan • Existing 2 Fan → New 1 Fan (14HP) • Air Flow Enlargement, Noise Reduction, Heat exchange efficiency enlargement
BLDC Fan Motor Simple Control Configuration Sub cooler – Double Tube Type High Efficiency Heat Exchanger Main Features of the DVM Plus II – specification • Improve speed of revolution and Motor performance • Simple Control Structure • No Electromagnetic waves Occurrence, Easy Maintenance • Control Degrees of Sub Cool and Super Heat • Enlargement of Air conditioning efficiency and the product Reliability • One body type, High Efficiency Heat Exchanger
Minimum Installation Area Samsung D B 74% reduced Main Features of the DVM Plus II – installation
Product Volume Comparison vs. DVM DVM PLUS 8/10HP 14HP 990x1765x780 1978x1825x780 Reducing 15% Reducing 74% 8/10HP 12/14HP DVM PLUS II 880x1670x765 1200x1670x765 Reducing 39% Reducing 65% 8/10/12HP 14HP B Company (1280x1607x730) +(806x1607x730) 1280x1607x730 Main Features of the DVM Plus II – installation
Convenience Convenient product conveyance • Module Multi Type • Combination after transfer by individual unit 14HP 330kg 1200x1670x765 Main Features of the DVM Plus II – installation 580kg 1980x1825x807
Fall Permission Between Outdoor Units Piping diameter reduction R410A R22/R407C Gas : Ø 44.45 Liquid : Ø 19.05 Gas : Ø 31.75 Liquid : Ø 19.05 Main Features of the DVM Plus II – installation • In Case Of Installation Constraints • ie) installation space is limited, narrow Permission Fall Max. 5M • Permission Pipe Length between Units: Max. 10M • Piping material costs curtailment ※ Comparison of Pipe Diameter (30HP)
Product Operating Temperature Range Enlargement Emergency Operation 43℃ 21℃ COOLING HEATING -15℃ -5℃ -20℃ Current DVM DVM PLUS II Current DVM DVM PLUS II Emergency Operation Stop Main Features of the DVM Plus II – reliability • Heating Operation is Available to -20℃ • In Case that a Unit or a compressor is malfunctioning, • Emergency Operation is available. Malfunction