Manuals / Black & Decker / Household Appliance / Air Conditioner

Black & Decker Technical Changes, Part Names And Functions, MUZ-FD09NA MUZ-FD12NA, U1 U1

Models: MUZ-FD09NA MUZ-FD09NA- U1 MUZ-FD12NA- U1 MUZ-FD12NA

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1 TECHNICAL CHANGES

MUZ-FD09NA MUZ-FD12NA MUZ-FD09NA - MUZ-FD12NA -

U1

1. New model

2 PART NAMES AND FUNCTIONS

MUZ-FD09NA

MUZ-FD12NA

Air inlet

Piping

Drain hose

Air outlet

Drain outlet

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Black & Decker Technical Changes, Part Names And Functions, MUZ-FD09NA MUZ-FD12NA MUZ-FD09NA- MUZ-FD12NA, Drain outlet

Contents

Wireless type Models CONTENTSR410A PARTS CATALOG OBB498Page MUZ-FD09NA MUZ-FD12NA 1 TECHNICAL CHANGES2 PART NAMES AND FUNCTIONS MUZ-FD09NA MUZ-FD12NA MUZ-FD09NA- MUZ-FD12NASPECIFICATION MUZ-FD09NAMUZ-FD12NA OPERATING RANGE 1 POWER SUPPLYTest condition 2 OPERATIONormore 4 OUTLINES AND DIMENSIONSREQUIRED SPACE MUZ-FD09NA MUZ-FD12NAMUZ-FD09NA MUZ-FD12NA 5 WIRING DIAGRAMADDITIONAL REFRIGERANT CHARGE R410A oz REFRIGERANT SYSTEM DIAGRAMMUZ-FD09NA MUZ-FD12NAMUZ-FD09NA MUZ-FD12NA DATAHeating 7-2.PERFORMANCE CURVE CoolingMUZ-FD09NA MUZ-FD12NA7-3.CONDENSING PRESSURE Cooling MUZ-FD09NAMUZ-FD12NA Data is for heating operation without any frost MSZ-FD09NA 7-4.STANDARD OPERATION DATAMSZ-FD09NA MSZ-FD12NAMUZ-FD12NA MUZ-FD09NA8-2.R.V. COIL CONTROL 8 ACTUATOR CONTROLMUZ-FD09NA MUZ-FD12NA 8-1.OUTDOOR FAN MOTOR CONTROLMUZ-FD09NA MUZ-FD12NA 9 SERVICE FUNCTIONS10 TROUBLESHOOTING MUZ-FD09VA MUZ-FD12VA10-2.FAILURE MODE RECALL FUNCTION Operational procedure 3. Outdoor unit failure mode table 10-3.TROUBLESHOOTING CHECK TABLE Symptom Part name 10-5.TROUBLESHOOTING FLOW A How to check inverter/ compressorB Check of open phase C Check of compressorD Check of compressor winding E Check of compressor operation timeF Check of compressor start failure The thermistors in the outdoor unit are abnormal G Check of outdoor thermistorsH Check of R.V. coil POWER lamp flashes 6-timeInverter does not operate J Check of power supplyI Check of outdoor fan motor Outdoor fan motor does not operateHeating/Cooling does not work sufficiently K Check of LEV Expansion valveL Check of inverter P.C. board Turn OFF the power supply Is the unit grounded? Yes 1. Inverter P.C. board 10-6.TEST POINT DIAGRAM AND VOLTAGEMUZ-FD09NA MUZ-FD12NAPHOTOS 11 DISASSEMBLY INSTRUCTIONSOPERATING PROCEDURE 11-1. MUZ-FD09NA MUZ-FD12NAPHOTOS OPERATING PROCEDUREPhoto 4 inverter assembly ground wirePhoto OPERATING PROCEDUREPHOTOS 5. Removing outdoor fan motorPage Made in Japan Specifications subject to change without noticeNew publication, effective Jan Distributed in Jan. 2008. No. OBH498