kw MRT150C Coming MRT180C MRT240C MRT300C

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1 Dear Valued Customers, From: Lim Chin Heng (Engineer, Global UP Product Marketing, OYLM) Date (14-Feb-2012) SUBJECT: Rooftop C Series Launching of R22 High Energy Efficiency Rooftop C-Series RT180C With reference to the Marketing Bulletin MBM Launching of R22 High Efficiency Rooftop C Series, McQuay Air Conditioning is pleased to announce the launching of an additional model for the R22 High Energy Efficiency Rooftop C-Series. NEW This series will have a total of four models as below: Model Nomenclature Gross Capacity Btu / hr kw MRT150C RT150C-FXAA-002 Coming in April 2012 MRT180C RT180C-FXAA , MRT240C RT240C-FXAA , MRT300C RT300C-FXAA , This marketing bulletin will show you the features of the new MRT-C series

2 High Energy Efficiency (EER) In line with the market trend of moving towards high energy efficiency products, MRT-C series is developed with the target of high EER. Model MRT180C MRT240C MRT-300C 35 C (W/W) C (W/W) C (W/W) * MRT-C is developed in line with the Kuwait MEW requirement of energy efficiency of 1.7kW/TR at 48 C. Improvement of EER as compared to the MRT-A series - 2 -

3 Wide Operating Range The MRT-C series is specifically designed for High Ambient Application and capable of operating at an outdoor ambient temperature up to 54 C - 3 -

4 Improved Performance at 46 C The MRT-C series is specifically designed to cater for the extreme condition of Middle East. As such, it is vital that it can provide a high capacity even at 46 C. Comparison of MRT180C vs MRT200A Comparison of MRT240C vs MRT250A - 4 -

5 Comparison of MRT300C vs MRT300A Smaller Unit Dimension The light and compact design installation of MRT-C series allows for ease of transportation and Mechanical Control The unit is designed to be controlled mechanically and is compatible with off-the-shelf market thermostat

6 3 rd Party Testing The MRT-C series have undergone stringent 3 rd Party Testing by internationally recognized certification body, INTERTEK to verify on its designed performance data

7 Other Standard Features 1. Horizontal Discharge and Air Return (Non-Convertible) 2. Scroll Compressor, with internal protection 3. Condenser Motor of IP55 rating 4. Belt-Driven Evaporator Motor 5. Crankcase Heater 6. Built-In High Pressure & Low Pressure Switch 7. Thermostatic Expansion Valve (TXV) 8. Filter Drier 9. Horizontal Discharge (Non-Convertible) 10. Dust Proof Bearing for Condenser Motor 11. Separate Control Box Cover for easy serviceability 12. Valves provided for pressure gauge installation filter slot provided Optional Features 1. Anti Corrosion Condenser Coil (Gold Fin) 2. Coil Guard 3. Microprocessor Controlled Unit, with Sequential Controller and Remote Controller - 7 -

8 General Data - Cooling (R22) MODEL MRT180C MRT240C MRT300C COOLING CAPACITY [1] COOLING CAPACITY [2] COOLING CAPACITY [3] COOLING CAPACITY [4] Btu/h W Btu/h W Btu/h W Btu/h W POWER SOURCE V/Ph/Hz 380 ~ 415 / 3N / ~ 415 / 3N / ~ 415 / 3N / 50 REFRIGERANT TYPE / CONTROL R22 / TXV R22 / TXV R22 / TXV TOTAL POWER INPUT W kw / 48 C AMBIENT EVAPORATOR AIR DISCHARGE DUCTED DUCTED DUCTED CONTROL OPERATION MECHANICAL MECHANICAL MECHANICAL AIR FLOW CFM / (l/s) 6500 / (3068) 7900 / (3729) 8700 / (4101) EXTERNAL STATIC PRESSURE Pa / (in.wg.) 150 / (0.6) 200 / (0.8) 250 / (1.0) SOUND POWER LEVEL dba CONDENSER SOUND PRESSURE LEVEL dba HEIGHT mm/in / / 65.2 UNIT DIMENSION WIDTH mm/in / / 95.7 DEPTH mm/in / / 80.4 UNIT WEIGHT kg ) GROSS COOLING CAPACITY BASED ON 26.7 C DB / 19.4 C WB INDOOR AND 35 C DB OUTDOOR 2) COOLING CAPACITY BASED ON ARI STANDARD WITH CONDITION 26.7 C DB / 19.4 C WB INDOOR AND 35 C DB OUTDOOR 3) GROSS COOLING CAPACITY BASED ON 26.7 C DB / 19.4 C WB INDOOR AND 46 C DB OUTDOOR 4) GROSS COOLING CAPACITY BASED ON 26.7 C DB / 19.4 C WB INDOOR AND 48 C DB OUTDOOR 5) GROSS CAPACITY DOES NOT INCLUDE THE EFFECT OF EVAPORATOR FAN MOTOR HEAT 6) ALL SPECIFICATIONS ARE SUBJECTED TO CHANGE BY THE MANUFACTURER WITHOUT PRIOR NOTICE - 8 -

9 Further Information Should you need further clarification, please log in your enquiries through e-feedback. Thank you