Instruction/ maintenance manual of the product MR24Y3F Friedrich
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SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type CONTENTS SPECIFICATIONS ................... 1 DIMENSIONS ....................... 2 REFRIGERANT SYSTEM DIAGRAM .... 3 CIRCUIT DIAGRAM ................. 4 ERROR CONTENTS ................ 5 INDOOR PCB CIRCUIT DIAGRAM .
SPECIFICATIONS INDOOR UNIT MW24C3F MW24Y3F OUTDOOR UNIT MR24C3F MR24Y3F COOLING CAPACITY 24,200 BTU/hr 24,200 BTU/hr HEATING CAPACITY - 27,600 BTU/hr POWER SOURCE 208 V / 230 V 208 V / 230 V FREQUENCY 60Hz 60Hz RUNNING CURRENT COOLING 10.1 A 10.1 A HEATING - 10.
11-13/16" (300) 2-3/8" (60) 31-1/8" (790) 23-1/4" (540) 20" (508) 3/4" (20) 4-15/16" (125) 12-5/8" (320) 1-7/8" (48) 13-1 1/16" (347) 22-3/4" (578) 3/8" (10) 2006.
REFRIGERANT SYSTEM DIAGRAM 2-Way valve Strainer Strainer Strainer 3-Way valve Muffler 4-Way valve Expansion valve Heat exchanger ( INDOOR ) Heat exchanger ( OUTDOOR ) Sub-accumulator Compressor Cooling Heating MW24C3F / MR24C3F MW24Y3F / MR24Y3F Models : Refrigerant pipe diameter Liquid : 1/4" (6.
CIRCUIT DIAGRAM 2004.11.09 4.
2006.02.23 5 CN1 1 B07B-9ASK CN201 JB20-07HG CN1 1-1 RED CN1 1-2 WHITE CN1 1-3 WHITE CN1 1-4 WHITE CN1 1-6 WHITE CN1 1-7 WHITE CN1 1-5 WHITE 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1.
5V VA 6 470V <TNR> R106 1.0K </2W>8 TM2 (3) D14 DAN202K Q1 1 DTC124EUA 1 2 3 3 2 1 2 3 1 Q10 DTC124EUA C54 0.01 <B> R1 14 390 <1/10W> 10 5 4 3 21 14 18 8 27 6 5 4 I C26-14 I C26-10 3 2 1 I C1-6 I C1-47 I C1-46 R105 10K <1/10W> 5V C50 0.
CN201 5V C201 0.1 <F> 5V + C202 47/ 10V R201 47 <1/4W> I C201 GP1UM261R 5V D201 SLR-325 D203 SLR-325 D202 SLR-325 5 4 6 1 2 3 7 2 1 3 VCC OUT GND INDICA T OR PCB ASSY K05CY -0500HSE-D0 Models : MW24C3F MW24Y3F 2006.
UL1007 AWG24 RED TM101 TM102 W16 D100 D25XB60 + B W17 B B B B B B B B B B B B B B B W3 W18 B W17 W19 W20 W9 W21 EARTH CN100 W28 W29 TM301 TM302 B B W12 W13 W307 W306 + L1 L2 P N1 N2 IO CHOKE COIL L = 0.
C64 10K <1/10W> C64 10K <1/10W> 2006.02.23 9 CONTROLLER PCB ASSY K05CU-0507HUE-C1 Models : MR24C3F MR24Y3F.
POWER SUPPL Y PCB K05CW-0500HUE-FL0 2006.02.23 10 Models : MR24C3F MR24Y3F.
2006.02.23 11 TR PCB ASSY ( I P M ) K05CZ-0500HUE-TR0 Models : MR24C3F MR24Y3F.
2006.02.23 12 C202 660/ 450V R200 220K <2W> B B B B W13 VIOLET W12 WHITE BLUE YELLOW + C201 660/ 450V C200 660/ 450V ++ POWER_G B B N P W7 YELLOW W8 BLUE SMOOTHING CIRCUIT CAP ACITOR PCB ASSY K0.
ERROR CONTENTS Error Operation LED Timer LED Serial signal error Normal 2 flash 3 flash 4 flash 5 flash Serial signal (reverse) error, at operation start up Serial signal (reverse) error, during oerat.
4 2 2 4 6 1 5 5 2006.02.23 14 DISASSEMBLY ILLUSTRATION Models : MW24C3F, MW24Y3F.
2006.02.23 15 Models : MW24C3F , MW24Y3F 33 29 30 8 9 31 27 35 36 34 28 32.
26 10 23 22 2006.03.14 16 Models : MW24C3F , MW24Y3F.
2006.02.23 17 52 42 16 40 47 48 49 55 53 41 39 37 38 Models : MW24C3F , MW24Y3F.
1 2 7 18 5 10 20 24 32 13 12 6 39 3 35 22 50 53 54 51 52 21 14 33 36 38 37 11 4 34 8 16 2006.03.14 18 Models : MR24C3F , MR24Y3F.
2006.03.14 19 25 42 40 44 43 41 55 46 45 Models : MR24C3F , MR24Y3F.
MW24C3F MW24Y3F 1 Front Panel Total Assy 9315335081 9315335074 2 Intake Grille Assy 9315336064 9315336064 4 Air Filter 9315014016 9315014016 5 Clamper Grille 9306755010 9306755010 6 Receiver Window 93.
OUTDOOR UNIT MR24Y3F Ref No. Parts No. Description 11 9900056018 Pulse Motor Valve 10 9900163013 4-Way Valve 44 9703457012 ACTPM 14 313728262708 Thermistor Spring A 20 9315296023 Base Assy 33 9703516108 Outdoor Temp.
9305642045 Remote control unit holder Name and Shape Part No. 9315023018 9315027160 (for cooling only) 9315027153 (for heat and cool) 0600185534 0700076046 9310519004 Remote control unit Battery (penl.
0602G3029.
An important point after buying a device Friedrich MR24Y3F (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Friedrich MR24Y3F yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Friedrich MR24Y3F - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Friedrich MR24Y3F you will learn all the available features of the product, as well as information on its operation. The information that you get Friedrich MR24Y3F will certainly help you make a decision on the purchase.
If you already are a holder of Friedrich MR24Y3F, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Friedrich MR24Y3F.
However, one of the most important roles played by the user manual is to help in solving problems with Friedrich MR24Y3F. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Friedrich MR24Y3F along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
