
INDEX
PUHN-200YMF-B
PUHN-250YMF-B
SERVICE PARTS LIST FOR
MITSUBISHI ELECTRIC
PACKAGED AIR-CONDITIONERS
Jul. 2001
ADVANCED AND EVER ADVANCING
MITSUBISHI ELECTRIC
Series PUHN-YMF-B
REVISED

PUHN-200YMF-B
PUHN-250YMF-B
EXTERNAL PARTS
- 1 -
12
8
11
6
10
7
4.15
6
5.16
2
14
12
9
14
7
3
1
13

PUHN-200YMF-B
PUHN-250YMF-B
EXTERNAL PARTS
- 2 -
1 R61 A64 667 Partition board L ass'y W856139G23 1 1
2 R61 F48 667 Partition board R ass'y W856138G21 1 1
3 R61 A42 659 Front panel W615888H14 1 1
4 R61 Y47 480 Heat exchanger ass'y B(16) W265760G08 1
5 R61 Y85 480 Heat exchanger ass'y F(16) W265757G08 1
6 R61 A42 669 Reinforcement W856128H06 2 2
7 R61 A45 669 Reinforcement ass'y W857427G05 2 2
8 R61 A42 638 Guard B ass'y W265789G01 1 1
9 R61 E66 611 Guard F ass'y W265788G01 1 1
10 R61 A52 118 Fan guard W123195G01 1 1 With the Drum
11 R61 A42 677 Panel B ass'y W857426G13 1 1
12 R61 E69 652 Panel FU W633746G01 2 2
13 R61 A42 651 Panel F ass'y W857425G17 1 1
14 R61 F48 661 Panel S W255097G05 2 2
15 R61 Y48 480 Heat exchanger ass'y B(20) W265761G11 1
16 R61 Y50 480 Heat exchanger ass'y F(20) W265759G11 1
No.
PartNo. PartName Dwg.No.
Q'ty/Set
Spec. Price
-200
YMF-B
-250
YMF-B

PUHN-200YMF-B
PUHN-250YMF-B
FUNCTIONAL PARTS
- 3 -
22
31.33
21
21
16.34
7.10
13
8.10
20
32
2
12
3.17.20.35
21
17.23.35
17.23.35
17.24.35
17.35
5
16
17.24.35
18.35
3.17.21.35
28
4
36
22
30
27
9.11
14.26
29
19.37
25
1
15

- 4 -
PUHN-200YMF-B
PUHN-250YMF-B
FUNCTIONAL PARTS
No.
PartNo. PartName Dwg.No.
Q'ty/Set
Spec. Price
-200
YMF-B
-250
YMF-B
1 R61 Y06 208 Pressure switch P426258X02 1 1 <63H>
2 R61 G35 288 Pressure sensor P419129X01 1 1 <63LS>
3 R61 Y01 237 Liquid level detecting heater P493553X02 1 1 <CH2,3>
4 R61 436 418 Check valve P639808X01 2 2
5 R61 E37 154 Four way valve P633101X01 1 1 VH60100
6 R61 Y03 242 Four way valve coil P633078X01 1 1 <21S4>
7 R61 435 232 Solenoid valve P631807X02 1 1 NEV202DXF
8 R61 800 232 Solenoid valve P631805X01 1 1 NEV603DXF
9 R61 449 232 Solenoid valve P631818X03 1 1 SB18PF-M
10 R61 Y04 243 Solenoid valve coil type NEV P631205X01 2 2 <SV1,4>
11 R61 Y03 232 Solenoid valve coil type SB18 P631246X01 1 1 <SV5b>
12 R61 Y17 484 Accumulator ass'y W262335G10 1 1
13 R61 Y06 487 Oil separator ass'y W266570G01 1 1
14 R61 E91 494 Pipe ass'y W619465G05 1 1
15 R61 F48 425 Capillary tube ass'y W864648G02 1 1 1.2X3.0-1000
16 R61 911 202 Thermistor P425416X02 1 1 <TH11>
17 R61 670 202 Thermistor P425496X01 8 8
(NTH3A14) <TH3~9,TH10b>
18 R61 800 202 Thermistor P425494X01 1 1 (NTH3A23-3) <TH10a>
19 R69 954 478 Scroll compressor EP10017G05 1 ZH133YDA1
20 R61 155 454 Strainer W882822G01 2 2 6.35D
21 R61 A42 454 Strainer W882823G01 5 5 9.52D
22 R61 Y02 454 Strainer W858399G01 2 2
23 R61 A45 287 Sensor cover P227171X01 2 2 (EVA)12.7D
24 R61 A43 287 Sensor cover P227172X01 2 2 (EVA)16D
25 R61 800 413 Charging plug A50U666H04 2 2
26 R61 F14 514 Packing P321009X01 1 1
27 R61 Y08 237 Belt heater P493782X01 1 1 240V 56W <CH12>
28 R61 F48 410 Ball valve P636222X01 1 1 1/2
29 R61 694 410 Ball valve P636175X01 1 1 1/2
30 R61 A42 410 Ball valve P636215X02 1 1 1Flange
31 R61 G48 401 Linear expansion valve P632342X01 1 1 DKV-24
32 R61 256 401 Linear expansion valve P632292X01 1 1 (EDM-804) <LEV2>
33 R61 A45 401 Linear expansion valve coil P632299X01 1 1 (Red) <LEV1>
34 R11 347 865 L.TH spring U38D120H03 1 1
35 R13 658 276 TH spring C38D815H01 8 8
36 R61 G49 494 Pipe W864478H03 1 1
37 R69 956 478 Scroll compressor EP10028G07 1 ZH165YDA1

- 5 -
1 R61 A42 140 Fan stand W856127G05 2 2
2 R61 A69 086 Cap P221056X01 1 1
3 R61 A42 122 Nut 16 P541016X01 1 1
4 R61 E66 115 Propeller fan W872619G01 1 1 750D
5 R61 Y84 220 Motor P714535X03 1 1 (NFS-3508J1) <YMF-B>
6 R61 E90 087 Screw P521020X01 4 4 6X14
7 R61 A42 136 Washer P562006X01 1 1 17X32
8 R61 A45 136 Washer P562007X01 1 1 20.5X40
No.
PartNo. PartName Dwg.No.
Q'ty/Set
-200
YMF-B
-250
YMF-B
Spec. Price
PUHN-200YMF-B
PUHN-250YMF-B
BLOWER PARTS
2
3
7
4
8
5
6
1

1 R61 Y58 280 Controller board W266236G02 1 1
2 R61 Y25 225 Switch S427019H38 1 MSO-N35ARFS
3 R61 Y24 225 Switch S427019H37 1 MSO-N35ARFS
4 R61 Y18 260 Transformer P715326X01 1 1 230V/21.7V
5 R61 Y47 280 FANCON board W629556G01 1 1
6 R61 Y07 320 SCRM S414032H01 1 1 PFB15AA120
7 R61 Y02 246 Terminal bed P436135X01 1 1 LVD
8 R61 979 247 Terminal bed P436110X01 1 1
9 R61 Y04 241 Fuse S423005H01 2 2 ATM8
10 R61 Y06 293 N/F P419153X01 1 1 92110
11 R61 Y01 131 Fixing plate W880134H01 1 1
No.
PartNo. PartName Dwg.No.
Q'ty/Set
-200
YMF-B
-250
YMF-B
Spec. Price
PUHN-200YMF-B
PUHN-250YMF-B
CONTROL BOX PARTS
4
PUHN-200YMF-B
10
11
5
1
2.3
9
6
8
7

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