
INDEX
PFFY-8,10,12,16,20,24NEMU-A
PFFY-8,10,12,16,20,24NRMU-A
SERVICE PARTS LIST FOR
MITSUBISHI ELECTRIC
PACKAGED AIR-CONDITIONERS
Series PFFY-NEMU-A
PFFY-NRMU-A
May. 2004
For use with the R22

107
106
107
118.119.120
133
123
103.104.105
134.135.136114
101
102
114
115.116.117
128
137.138.139
124
125.126.127
108.109.110
111.112.113
129.130.131
122
132
121
PFFY-8,10,12,16,20,24NEMU-A EXTERNAL PARTS

2
PFFY-8,10,12,16,20,24NEMU-A EXTERNAL PARTS
101 R61 370 001 Decorative plate ass'y 1 11111W242240H03
102 R61 371 001 Decorative plate ass'y 1 11111W242240H04
103 R40 722 035 Rear panel 1 1 W235706H24
104 R40 723 035 Rear panel 1 1 W235706H25
105 R40 724 035 Rear panel 1 1 W235706H26
106 R40 025 501 Outlet grill 5 56688W235590H01
107 R40 025 079 Control lid ass’y 2 22222W356687G01
108 R61 Y77 481 Heat exchanger ass'y 1 W264350G38
109 R61 S32 480 Heat exchanger ass'y 1 W264350G28
110 R61 S33 480 Heat exchanger ass'y 1 W264350G29
111 R61 S34 480 Heat exchanger ass'y 1 W264350G30
112 R61 Y86 481 Heat exchanger ass'y 1 W264350G39
113 R61 S36 480 Heat exchanger ass'y 1 W264350G32
114 R61 Y10 111 Casing S 2 22222W264366G01
115 R61 Y25 111 Casing ass'y F 1 1 W657808G01
116 R61 Y26 111 Casing ass'y F 1 1 W657808G02
117 R61 Y27 111 Casing ass'y F 1 1 W657808G03
118 R61 Y28 111 Casing ass'y U 1 1 W248559G25
119 R61 Y29 111 Casing ass'y U 1 1 W248559G26
120 R61 Y30 111 Casing ass'y U 1 1 W248559G27
121 R61 367 202 Thermistor (gas) <TH23> 1 11111P425453X01
122 R61 367 203 Thermistor (liquid) <TH22> 1 11111P425454X01
123 R61 Y09 049 Switch panel ass'y 1 11111W615607G07
124 R40 025 051 Drain pan 2 1 11111W356666H01
125 R61 Y16 529 Drain pan ass’y 1 1 1 W356664G24
126 R61 Y17 529 Drain pan ass’y 1 1 1 W356664G25
127 R61 Y18 529 Drain pan ass’y 1 1 1 W356664G26
128 R40 025 049 Drain hose 1 11111W356677H01
129 R40 169 510 Filter 1 1 W235592G03
130 R40 240 510 Filter 1 1 W235592G04
131 R40 340 510 Filter 1 1 W235592G05
132 R61 S32 401 Linear expansion valve <LEV> EDM4 1 11111P632408X01
133 R61 Y07 049 Switch panel 1 11111W631056H01
134 R61 Y01 611 Fin guard 1 1 W622564G04
135 R61 Y02 611 Fin guard 1 1 W622564G05
136 R61 Y03 611 Fin guard 1 1 W622564G06
137 R61 Y07 611 Guard 25 1 1 W258829G01
138 R61 Y08 611 Guard 32.40 1 1 W258829G02
139 R61 Y09 611 Guard 63 1 1 W258829G03
Dwg. No. Price
No.
Part No. Part Name Spec.
-8NEMU-A
-10NEMU-A
-12NEMU-A
-16NEMU-A
-20NEMU-A
-24NEMU-A

227.228.229
207.208.209
210.211.212
219.220.221
223.224.225
213.214.215
204.205.206
217
226
216
217
201.202.203
222
PFFY-8,10,12,16,20,24NRMU-A EXTERNAL PARTS

4
PFFY-8,10,12,16,20,24NRMU-A EXTERNAL PARTS
201 R40 722 035 Rear panel 1 1 W235706H24
202 R40 723 035 Rear panel 1 1 W235706H25
203 R40 724 035 Rear panel 1 1 W235706H26
204 R61 Y01 071 Outlet grill 1 1 W358804G08
205 R61 Y02 071 Outlet grill 1 1 W358804G09
206 R61 Y03 071 Outlet grill 1 1 W358804G10
207 R61 Y77 481 Heat exchanger ass'y 1 W264350G38
208 R61 S32 480 Heat exchanger ass'y 1 W264350G28
209 R61 S33 480 Heat exchanger ass'y 1 W264350G29
210 R61 S34 480 Heat exchanger ass'y 1 W264350G30
211 R61 Y86 481 Heat exchanger ass'y 1 W264350G39
212 R61 S36 480 Heat exchanger ass'y 1 W264350G32
213 R61 Y07 111 Casing ass'y FD 1 1 W358806G08
214 R61 Y08 111 Casing ass'y FD 1 1 W358806G09
215 R61 Y09 111 Casing ass'y FD 1 1 W358806G10
216 R61 367 202 Thermistor (gas) <TH23> 1 11111P425453X01
217 R61 367 203 Thermistor (liquid) <TH22> 1 11111P425454X01
218 R40 025 051 Drain pan 2 1 11111W356666H01
219 R61 Y16 529 Drain pan ass'y 1 1 1 W356664G24
220 R61 Y17 529 Drain pan ass'y 1 1 1 W356664G25
221 R61 Y18 529 Drain pan ass'y 1 1 1 W356664G26
222 R40 025 049 Drain hose 1 11111W356677H01
223 R40 169 510 Filter 1 1 W235592G03
224 R40 240 510 Filter 1 1 W235592G04
225 R40 340 510 Filter 1 1 W235592G05
226 R61 S32 401 Linear expansion valve <LEV> EDM4 1 11111P632408X01
227 R61 Y07 611 Guard 25 1 1 W258829G01
228 R61 Y08 611 Guard 32.40 1 1 W258829G02
229 R61 Y09 611 Guard 63 1 1 W258829G03
Dwg. No. Price
No.
Part No. Part Name Spec.
-8NRMU-A
-10NRMU-A
-12NRMU-A
-16NRMU-A
-20NRMU-A
-24NRMU-A

5
301 R61 652 131 Fixing plate 2 2 2 2 W353715H01
302 R61 Y01 140 Fan stand 1 1 1 1 W618676G02
303 R61 766 104 Rubber bush 2 2 2 2 W491760H02
304 R40 045 103 Sirocco fan ass'y 1 1 1 1 W234904G01
305 R61 839 675 Fan cover <C> 1 1 1 1 W234951G01
306 R61 Y92 220 Motor (15W,4P)
<MF>15W,1Phase,220V
1 111 P714581X01
307 R61 370 130 Motor support 1 1 1 1 W234925H06
308 R40 484 130 Condenser (1.5uF) UL,AC440V 1 1 1 1 P712296X01
304
303
305
302
307
308
306
303
301
PFFY-8,10NEMU-A
PFFY-8,10NRMU-A
BLOWER PARTS
Dwg. No. Price
No.
Part No. Part Name Spec.
-8NEMU-A
-10NEMU-A
-8NRMU-A
-10NRMU-A

6
401 R61 652 131 Fixing plate 2 2 2 2 2 2 2 2 W353715H01
402 R61 Y02 140 Fan stand 1 1 1 1 W258828G03
403 R61 Y03 140 Fan stand 1 1 1 1 W258828G04
404 R61 766 104 Rubber bush 2 2 2 2 2 2 2 2 W491760H02
405 R40 025 101 Sirocco fan ass'y 2 2 2 2 W234945G03
406 R40 045 103 Sirocco fan ass'y 2 2 2 2 W234904G01
407 R61 840 675 Fan cover 2 2 2 2 W234951G02
408 R61 839 675 Fan cover <C> 2 2 2 2 W234951G01
409 R61 Y93 220 Motor (18W,4P)
<MF>18W,1Phase,220V
11 P714582X01
410 R61 Y94 220 Motor (30W,4P)
<MF>30W,1Phase,220V
11 P714583X01
411 R61 Y96 220 Motor (35W,4P)
<MF>35W,1Phase,220V
11 P714631X01
412 R61 Y95 220 Motor (50W,4P)
<MF>50W,1Phase,220V
11P714584X01
413 R61 370 130 Motor support 1 1 1 1 1 1 W234925H06
414 R61 Y25 252 Condenser (1.5uF) UL,AC440V 1 1 1 1 P412296X01
415 R61 Y26 252 Condenser (2.0uF) UL,AC440V 1 1 P412297X01
416 R61 Y27 252 Condenser (2.5uF) UL,AC440V 1 1 P412298X01
407.408
407.408
405.406
405.406
414.415.416
409.410.411.412
404
404
401
402.403
413
PFFY-12,16,20,24NEMU-A
PFFY-12,16,20,24NRMU-A
BLOWER PARTS
Dwg. No. Price
No.
Part No. Part Name Spec.
-12NEMU-A
-16NEMU-A
-20NEMU-A
-24NEMU-A
-12NRMU-A
-16NRMU-A
-20NRMU-A
-24NRMU-A

7
501 R61 Y45 281
Controller board (FP-RY-UL)
<I.B> 1 1 1 1 1 1 1 1 1 1 1 1 W849036G10
502 R61 Y77 280 Address board (FP-AD-S) <A.B> 1 1 1 1 1 1 1 1 1 1 1 1 W849036G06
503 R61 Y08 715 Terminal bed 1 1 1 1 1 1 1 1 1 1 1 1 P436157X01
504 R61 336 246 Terminal bed 1 1 1 1 1 1 1 1 1 1 1 1 P436114X03
505 R61 Y22 280 DSA board (FP-DSA) <S.B> 1 1 1 1 1 1 1 1 1 1 1 1 W848419G01
506 R61 373 202 Sensor processing (inlet) <TH21> 1 1 1 1 1 1 1 1 1 1 1 1 P425455X01
507 R61 Y22 260 Transformer <T> 240V/23.5V 1 1 1 1 1 1 1 1 1 1 1 1 P715353X01
502
501
505
507
503
506
504
PFFY-8,10,12,16,20,24NEMU-A
PFFY-8,10,12,16,20,24NRMU-A
CONTROL BOX PARTS
Dwg. No. Price
No.
Part No. Part Name Spec.
-8NEMU-A
-10NEMU-A
-12NEMU-A
-16NEMU-A
-20NEMU-A
-24NEMU-A
-8NRMU-A
-10NRMU-A
-12NRMU-A
-16NRMU-A
-20NRMU-A
-24NRMU-A

HEAD OFFICE: MITSUBISHI DENKI BLDG., 2-2-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN