Table of Contents
Related Manuals for Daikin O-UC12-FEB23-3
Summary of Contents for Daikin O-UC12-FEB23-3
- Page 1 AIR COOLED COMMERCIAL REFRIGERATION SLIM UNIT COOLER INSTALLATION, MAINTENANCE IOM NO: O-UC12-FEB23-3 Low Temperature Scan below QR code to download latest manual from Website: https://drm.daikinmalaysia.com/download/ O-UC12-FEB23-3...
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Page 2: Table Of Contents
This equipment when connected to the outdoor unit is a improvement, the information contained in this document is relatively complicated apparatus. During installation, subject to change without notice. Daikin makes no commitment to update or provide current information automatically to the operation, maintenance or service, individuals may be manual owner. -
Page 3: Nomenclature
All the wiring from the motor and heater is terminated at the electrical box mounted externally. • This product is only suitable for fixed installation and the fan is blow through coil, which allows the coil to remove the fan heat. O-UC12-FEB23-3 Page 1... -
Page 4: Specification
Air Inlet Temperature, t Evaporating Temperature Relative Humidity Air Wet Coil Condition (dew point), Te ( Inlet, % Factor 1.15 1.05 Example: Model: LFSLHS0200AXV1 and Te -25 Dry coil capacity, Qstd = Qw/wet coil factor = 2.0/1.05 = 1.90kW O-UC12-FEB23-3 Page 2... -
Page 5: Capacity Factor
To calculate cooling capacity for different temperature difference, multiply the cooling capacity obtained from section 2.2.2 with respective TD correction factor. TD(K) Correction 0.64 0.71 0.79 0.86 0.93 1.07 1.14 1.21 1.29 1.36 Factor Unit Dimension Model L (mm) FL (mm) W (mm) H (mm) LFSLHS0200AXV1 1381 1313 LFSLHS0300AXV1 1981 1913 O-UC12-FEB23-3 Page 3... -
Page 6: Health And Safety
• Safe working methods are identified, and operatives Ensure that the ceiling can withstand the unit weight have suitable PPE. and that all fixings are secure. • Ensure the working area has adequate ventilation during brazing procedures. O-UC12-FEB23-3 Page 1... -
Page 7: Field Piping
Install insulation with a minimum wall thickness of 3/8” on check for any signs of leakage. Leave system under suction lines to prevent sweating and ensure only pressure for 24 hours. superheated vapor is returned to compressor suction. O-UC12-FEB23-3 Page 2... -
Page 8: Evacuation And Charging
One side of the nut has an angled recess – this must be facing towards the drip tray. The fitting does not require any sealant, but a small amount of silicon sealant can be applied O-UC12-FEB23-3 Page 2... -
Page 9: Expansion Valve
Daikin Slim Unit Cooler require a 230 volt / 1 phase / 50Hz Check electrical connections, fan motors, fan guard and supply which must include Earthing. They are not suitable for all other fasteners for tightness. -
Page 10: Service And Maintenance
• • Thick frost built on evaporator coil. Defrost the coil and clean the frost. • • Too frequent defrosting. Reduce defrost cycle frequency. • • Incorrect matching of indoor capacity to Review reselect unit outdoor. combination. O-UC12-FEB23-3 Page 4... -
Page 11: Wiring Diagram
Wiring Diagram LFSLHS0200AXV1 LFSLHS0300AXV1 O-UC12-FEB23-3 Page 2... - Page 12 RJ0110030009448 DAIKIN REFRIGERATION MALAYSIA SDN. BHD. (34543-W) Shah Alam Plant: 11A, Jalan Utas 15/7, Seksyen 15, 40200 Shah Alam, Selangor, Malaysia. Banting Plant: Lot 10, Jalan Perusahaan 8, Kawasan Perusahaan Pekan Banting, 42700 Banting, Selangor, Malaysia. Tel: 603-3187 2911 Fax: 603-3187 8597...