SERVICE MANUAL
Contents
1. Call the local electricity company Repair or replace Clean filter Detect the leakage and fill with refrigerant Normal Move to level place or use blocks Tighten screws Normal it is the sound when the refrigerant is flowing Clean filter Stop use temporarily Repair or replace Repair or replace APPEARANCE OUTLET FOR AIR FILTER DEHUMIDIFIED DRY AIR KNOB INTANK OF MOISTAIR __ill DRAIN BUCKET TURNING WHEEL BUILT IN CABLE STORAGE CONTINUOUS DRAINAGE HOLE FUNCTIONS CONTINUOUS OFF Dehumidifi ti lt removing moles Dehumidifier stop removing moisture 2 NORMAL 3 O Humidity control between 50 60 BUCKET FULL LAMP When the water tank is full the full tank lamp will light up When operating under low RUNNING LAMP temperature for a short period the dehumidifier will starting When the lamp lights up which means dehumidifier the dehumidifier will stop defrost process the indicating is operating operating immediately lamp will light up TECHNICAL SPECIFICATIONS ITEM UNIT NARCISO 12 DEHUMIDIFYING CAPACITY L day 12 at 30 C 80 RH POWER SOURCE V Hz 220 240V 50Hz NOISE dB A 41 POWER INPUT W 260 CURRENT A 1 12. 3 WIRE SPECIFICATION PHP 206 16A 250V HO5VV F VDE 360 75 DIMENSIONS Mm 405W 632H 290D WEIGHT Net Kg 13 5 MODEL 35D020 B1 AADM 3505 CURRENT A 1 06 POWER INPUT W 233 FAN MOTOR POWER INPUT W 30 HEAT EVAPORATOR RxSxFPIxw 2R8S19FPI x 25 4mm EXCHANGER UNIT CONDENSER RxSxFPIxwW 1R8S21FPIx 12 7mm REFRIGERANT R 134a g 150 CAPILLARY mm D2 2 x d1 2 xL1000 COMP MRA12279 12095 Capacitor uF V 8 450 WATER TANK CAPACITY L 5 2 REFRIGERATOR SYSTEM DIAGRAM EVAPORATOR CONDENSER SCHEMATIC WIRING DIAGRAM SCHEMATIC WIRING DIAGRAM T6 3AL 250V RUN LAMP FULLLAMA MeRa CAPACITOR DEFROST Q LAMP HUMIDITY SWITCH BLUE D6951 630
3. E UNIT Dehumidifi Check if drain bucket Electricity shutdown ve water level switch DESM ENON is broken Check fuses Can not Humidity switch on main switch dehumidify is broken Check if air filter Humidity switch is set is clogged on continuous operation Capacitors Compressor Over load protector are faulty doesn t work is faulty Refrigerant is leaking Maintain amp repair system Supply Nitrogen 15KG CM2 from low pressure side and locate the leakage Use oxygen acetylene and 5 silver iron to fill cracks and holes Pump vacuum for at least 15 minutes After filling with refrigerant proceed to test run aie TROUBLESHOOTING Problem Possible causes Solution Electricity shutdown or low Dehumidifier voltage doesn t work Bad plug or a wire is broken Fan doesn t work Motor is broken Low voltage Compressor doesn t Still the min protection Wait until if gd function after 3 min work Compressor is broken Filter is dirty Can not dehumidify or the dehumidifcation volume is too low Refrigerant is leaking Low temp and humidity Uneven floor Loud noise and vibration Motor or compressor is loose Sound of flowing water Filter is too dirty Evaporator is frosted Environment temp is too low Drain bucket is broken Dehumidification water overflows Minor moving switch is broken 2 Wait for electricity to be restored Repair or replace Repair or replace
4. SERVICE MANUAL NARCISO 12 ain 1 Important points on service and operating safety with a flow chart for inspection and m Appearance and and functions of this unit Technical specificationS Refrigerator system and schematic wiring Diagrams 5 This manual is for the use of technical personnel entrusted with maintenance Widetech reserves the right to change this dehumidifier s casing circuit and parts without notice Date 15 09 2009 Version 1 0 IMPORTANT POINTS ON SERVICE OPERATING SAFETY Please follow these instructions carefully Unplug the unit to avoid any danger from electric shock before disassembling the unit for repair f there is any sound of the refrigerant circulating when in operation avoid touching the cooling coils f you need to perform any welding or soldering be sure you are a well ventilated area Only a qualified professional should perform any welding on the unit When repairing the unit the specifications listed in this manual must be strictly adhered to when replacing any components When replacing any electrical components they should be factory approved units Be sure that any electrical components are properly wired and in place FLOW CHART FOR INSPECTING AND REPAIRING TH
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