C O N T E N T S SPECIFICATIONS OUTLINE AND DIMENSIONS REFRIGERANT SYSTEM DIAGRAM CIRCUIT DIAGRAM INDOOR PRINTED CIRCUIT BOARD CIRCUIT DIAGRAM ERROR DISPLAY DISASSEMBLY ILLUSTRATION PARTS LIST Outdoor unit MR18C3E MR18Y3E MR24C3E MR24Y3E MR30C3E Outdoor unit MR18C3E-A MR18Y3E-A MR24C3E-A MR24Y3E-A...
Page 2
(mm) DEPTH inch (mm) WEIGHTS INDOOR UNIT OUTDOOR UNIT GROSS / NET lbs (kg) REFRIGERANT CHARGING PIPE LENGTH MR18C3E FULL MR18Y3E CHARGE MR24C3E AMOUNT MR24Y3E MR30C3E Note : Whenever 7.5 m is exceeded, and/or when using a line set length other than those found in the table, charge with additional refrigerant as follows: 34 g (1.20 oz.) / 3.3 ft.
(mm) WEIGHTS INDOOR UNIT GROSS / NET lbs (kg) OUTDOOR UNIT REFRIGERANT CHARGING PIPE LENGTH MR18C3E-A FULL MR18Y3E-A CHARGE MR24C3E-A AMOUNT MR24Y3E-A Note : Whenever 7.5 m is exceeded, and/or when using a line set length other than those found in the table, charge with additional refrigerant as follows: 34 g (1.20 oz.) / 3.3 ft.
O U T L I N E Models : ASU18C1, ASU18R1 Models: MW18C3E, MW18Y3E ASU24C1, ASU24R1 MW24C3E, MW24Y3E ASU30C1 MW30C3E Models: MR18C3E, MR18C3E-A MR18Y3E, MR18Y3E-A Models : AOU18C1, AOU18R1, AOU18R1A MR24C3E, MR24C3E-A AOU24C1, AOU24R1, AOU24R1A MR24Y3E, MR24Y3E-A 2003.06.18 A N D...
Page 5
R E F R I G E R A N T S Y S T E M D I A G R A M Models: MW18C3E / MR18C3E Models: MW18Y3E / MR18Y3E 2003.08.27...
Page 18
LAMP 2003.06.18 E R R O R Test running When the air conditioner is run by pressing the remote control unit test run button, the OPERATION and TIMER lamps flash slowly at the same time. Error The OPERATION and TIMER lamps operate as follows (Table) according to the error contents.
IND O OR UNI T Ref. Description Capacitor(Fan Motor) Panel(Front) Total Assy Louver Hinge Plate Air Filter Base Casing Assy Drain Hose Assembly Evaporator Assy Fan Motor Assy-IN Main Relay Thermistor Assy-Room Thermistor Assy-Pipe Controller PCB Assy Remote Control Unit Flap(Upper)-G Cross Flow Fan-R Assy Crossflow Fan –...
Page 37
OUTDOOR UNITS EQUIPPED WITH RECIPROCATING COMPRESSOR Ref. Description Fan Cover Emblem-Rear ”FRIEDRICH” Cabinet-C, Painted Panel (Top), Painted Metal Cabinet-B, Painted Base Assy. Painted 3-Way Valve Assy. 2-Way Valve Assy. Dryer Condenser Assy. Capillary Tube 19-3 Capillary Tube-C 19-2 Capillary Tube-B...
Page 39
13m 3 (6,& SSR-1 F101 2003.06.19 P A R T S L I S T MR30C3E Description Fan Cover Emblem-Rear ”FRIEDRICH” Cabinet-C, Painted Panel (Top), Painted Metal Cabinet-B, Painted Base Assy. Painted 3-Way Valve Assy. 2-Way Valve Assy. Dryer Condenser Assy.
Page 40
F R I E D R I C H AIR C O ND I TI O N I N G C O. Post Office Box 1540 San Antonio, Texas 78295-1540 (210) 357-4400 (210) 357-4480 Fax www.friedrich.com FRAC0306G2327-9/05...