Related Manuals for York MKL/MKM 25
Summary of Contents for York MKL/MKM 25
- Page 1 TECHNICAL GUIDE MINISPLIT CASSETTE MODELS MKL-MKM “G”/MOL-MOM 25-55 035T76015-000 01_MKL-MKM.p65 13/6/02, 2:01 pm YORK CASSETTE (EN) 035T76012-000...
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Page 2: Table Of Contents
10 - Unit Controller Operation ..................14-16 11 - Wiring Diagram ........................ 16 12 - Service and Maintenance....................17 13 - Technical Appendix ......................17 Parts List : (Contact YORK) Decommissioning, Dismantling and Disposal 2 - INDOOR & 1 - SAFETY... -
Page 3: Technical Specifications
Scroll Refrigerant R407C Height 1,142 1,142 Dimension Width 1,060 1,060 1,060 Depth Weight Type Flare and Nuts Discharge inch 3/8" 3/8" 3/8" 3/8" Pipe Size Suction inch 5/8" 5/8" 3/4" 3/4" CASSETTE 02_MKL-MKM.p65 17/6/02, 4:17 pm YORK CASSETTE (EN) 035T76015-000... -
Page 4: Dimensions
4 - DIMENSIONS INDOOR UNIT : MKL/MKM 25 - 55 I H F MODELS MKL/MKM 25 827.5 836.5 MKL/MKM 35 827.5 836.5 MKL/MKM 45 827.5 836.5 MKL/MKM 55 827.5 836.5 OUTDOOR UNIT : MOL/MOM 25 - 55 MOL/MOM 25 MOL/MOM 35 - 55... -
Page 5: Installation
• The installation place (handling ceiling surface) must be assuring levelness and the height in the ceiling is 350mm os more. • The indoor unit must be away from heat and steam sources (avoid installing it near an entrance). (continued) CASSETTE 02_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... - Page 6 • Confirm with a level gauge that the unit is installed horizontally and tighten the nut and bolt to prevent unit falling and vibration. • Open the ceiling board along the outer edge of the paper installation template. CASSETTE 02_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000...
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Page 7: Condensate Drainage
The diameter of a common drainage line must be sufficient to accommodate the condensate flow from the units connected to it. Verification of condensate water drainage : Fill the drain pan and observe evacuation. CASSETTE 02_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... -
Page 8: Refrigerant Piping Connections
Table 2 - Maximum piping lengths Unit size D (m) L (m) H (m) Note : Where the difference in elevation is greater than 5 meters, install an oil trap every 5 meters. CASSETTE 02_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... -
Page 9: Refrigerant Piping Work
• Except the outdoor until which is pre-charge with refrigerant R407C, the indoor unit and the refrigerant connection pipes must be purged because the air that contain moisture remaining in the refrigerant cycle may cause malfunction to the compressor. CASSETTE 02_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... -
Page 10: Front Panel Installation
SCREWS • Connect the LED wire with PCB board and air swing wire to the indoor unit. LED WIRE CONTROL BOX FROM FRONT PANEL AIR SWING WIRE CASSETTE 02_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... - Page 11 • Fix the ionizer filter to the air filter with the black side on top and while side at bottom. • Carefully clip on the ionizer filter frame. CASSETTE 03_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000...
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Page 12: Branch Discharge And Fresh Air Intake
See Figure B 25 % Possible openning Dimension For Duct Connection Back ∅5 (2 holes) 61.5 Front Air Discharge Knock Out Hole Back ∅5 (2 holes) Front Air Fresh Knock Out Hole CASSETTE 03_MKL-MKM.p65 17/6/02, 4:12 pm YORK CASSETTE (EN) 035T76015-000... - Page 13 Thermal Insulation (Non-combustible Materials) Ø Air Filter Damper Duct Fan Inspection Panel Fresh Air Intake Hood with Gellary (Attached Drip-Proof Hood Type) NOTE: All parts of the above figure should be field-supplied CASSETTE 03_MKL-MKM.p65 17/6/02, 4:12 pm YORK CASSETTE (EN) 035T76015-000...
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Page 14: Unit Controller Operation
Low - Medium - High speeds are available. Press the FAN button for the desired air flow. The FAN symbol shows the speed that has been selected. Automatic fan speed is available in Cooling and Heat modes only. When the dehumidification mode is used, the fan speed is set automatically. CASSETTE 03_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... - Page 15 The Diagnostic Information is reported via different flashing patterns of the 3 indicator lights on the unit. The chart below shows the light patterns for the various operational, protection and failure modes. (continued) CASSETTE 03_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000...
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Page 16: Wiring Diagram
3 x 4 5 x 2.5 5 x 4 and check operation both in cooling and heating mode. Cooling mm Interconnection 3 x 2.5 (Indoor/Outdoor) 4 x 2.5 Heating mm Fuse (slow-blow) CASSETTE 03_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... -
Page 17: Service And Maintenance
- 8°C (heat pump mode) Air intake dry bulb temperature, outdoor unit (CDB) R.C. = Standard rating condition : Indoor 27°C DB / 19.5°C WB Outdoor 35°C DB / 24°C WB CASSETTE 03_MKL-MKM.p65 13/6/02, 11:08 am YORK CASSETTE (EN) 035T76015-000... - Page 18 ––––––––/––––––––––––/–––––––– 03_MKL-MKM.p65 13/6/02, 11:08 am...
- Page 19 ––––––––/––––––––––––/–––––––– 03_MKL-MKM.p65 13/6/02, 11:08 am...
- Page 20 4. After removal from position the unit parts may be disposed of according to local laws and regulations. ® YORK International Corporation 03_MKL-MKM.p65 13/6/02, 11:09 am...
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