1. ARÇELİK TİCARİ KLİMA EĞİTİM DÖKÜMANI 2009

2. APPENDIX

3. Pure Oil Contaminated Oil

5. Multi V Tropical Partial Load Data Characterstics 3.4 3.8 4.4 4.3 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 COP Vs Load Characteristics % Load COP 100 %75%50%25% Test result based on : 10HP/ 43C RAW DATA

6. Merits of the water cooled system  Air-Cooled System - COP drop due to Hot air re-circulation at higher elevation  Water cooled system- No hot air re- circulation result intact COP Performance comparison according to the outdoor unit size and temperature effect Air cooled outdoor unit Water cooled outdoor unit 29%↓  With the increase in suction temp. Air cooled system COP reduced but water cooled system will have intact COP irrespective of outdoor air temperature Air cooled outdoor unit Water cooled outdoor unit 49%↓

7. Cooling Tower Multi V Water Outdoor Unit Room 1 Room 2 Room 3 Water Pump Control Panel 99 ℉ (37 ℃ ) 90 ℉ (32 ℃ ) Pumping Operation Signal Interlock Operation Temperature Sensor To the other Outdoor Units Bypass Valve 1) Complete System / b) Operation (C/O)

8. Water Supply Water Return Flexible Tube Water Flow Sensor Drain Solenoid Valve Ball Valve P/T Plug Unit Flange Water Inlet Water Outlet Plate Heat Exchange Strainer  Water Outlet Temperature ＜ 2 ℃ → System Off -.Water Temperature assurance range 10 ℃ ＜ Water Temperature < 45 ℃ Attach Water Sensor Water Inlet Water Outlet Water Sensor Plate Heat Exchange MV WATER CYCLIC VIEW

9. MPS MULTI /SINGLE A COMPARISOON By-pass cycle A E-Room Air Sensor Eva.In Sensor Eva.Out Sensor B Air Sensor 48k Pipe Sensor A CIRCIUT S/V1 D-pipe Sensor Short tube C D Air Sensor Pipe Sensor B CIRCIUT S/V2 D-pipe Sensor Air Sensor C-Room Eva. Sensor Eva. Sensor D-RoomB-Room A-Room BD-1 LEV’s Single A : Small condenser for individual evaporators MPS Multi : Big (common) condenser for 2 or more than evaporators.

10. Installation Convenience Detachable corner part-Easy hanger adjustment and drain pipe leak checking. Easy hanger adjustment Easy hanger adjustment Refrigerant pipe connection checking Easy leak check from drain pipe connection Detachable corner part Hanger adjustment Drain / leak check

11. High efficiency (approx. 3 times more in case enthalpy heat efficiency) App 40 In your Eco V system, how much is total heat recovery as compared to the conventional systems ? In your Eco V system, how much is total heat recovery as compared to the conventional systems ?

12. It normally takes 13 ~18 mins (ST) depending upon type of model and kind of tests to be performed. Based upon Plus II Model : LRP-N23007D

13. 1. THERMA V Introduction System layout Hydro kit Electric Heat Pump Radiators/ floor Heating/ Water Heating Back up heater ①②④⑤ ③ Sanitary water tank Water Heat exchange between Ref. To Water Ref. ① ② ③ ④ ⑤

14. 10. In the CCD, do we need to disassemble the whole unit if we have to fan blower out? Ans No you don’t require to disassemble the whole unit, you can have the access from the top and bottom side. From there you can disassemble the fan blower. 2005/2006 2007/2008 Point System Single assembly Separate all assembly when there are problems inside blower deck assembly Multiple assembly Easy service and maintenance -.Can remove fan motor or blower without disassembling whole blower deck. Plastic blower and housing, light to handle. 1 st Quarter / Dealer trip No. 2 / QUE : 6

15. ECO V FILTER Air filter Optional filter Collection efficiency above 80% Cleans particle size smaller than 0.3 micro meter (smaller than tobacco smoke) Low pressure loss Excellent washable characteristics Collection efficiency above 99% Low noise Low pressure loss