Service Manual
Refrigerator
Model: FR-5101NT, 5401NT
DAEWOO ELECTRONICS CO., LTD.
TABLE OF CONTENTS
1. EXTERNAL VIEWS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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1-1. Name of Parts / 1 |
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2. SPECIFICATIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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2-1. Out Line / 2 |
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2-2. Electric Parts / 3 |
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2-3. Power Cord / 6 |
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2-4. Door Color / 7 |
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3. OPERATION AND FUNCTIONS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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4. DIAGRAM - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
12 |
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4-1. Wire Diagram / 12 |
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4-2. Air Flow Diagram / 13 |
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4-3. |
Refrigerant Cycle Diagram / 14 |
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5. DISASSEMBLY AND ASSEMBLY - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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6. EXPLODED VIEW AND PARTS LIST - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - |
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6-1. |
Total Exploded View / 26 |
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6-2. |
Total Parts List / 27 |
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6-3. |
Machine Room Exploded View And Parts List / 30 |
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SAFETY AND PRECAUTIONS
1)For starters, be sure to check any chances of the leakage of electricity
2)You could handle a part in the vicinity of electricity after unplugging
3)You should put on rubber glovers to prevent an electric shock on operation test
4) |
M ake sure the rated current, voltage, capacity before using an instrum ent |
5) |
Keep your w et hands aw ay from the m etal goods in the freezer com partm ent |
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not to be frostbitten |
6) |
Be careful not to let w ater to perm eate the electric part in the m achine room |
7) w ith the door open during your working, you m ight be dam aged by that door
8)You should give a tilt to the refrigerator for your safe after rem oving the breakable goods inside the refrigerator
9)You'd better use cotton gloves if you fix it up around the evaporator
1. EXTERNAL VIEWS
1-1. Name of Parts
1) FR-5101NT, 5401NT
Freezer Lamp
Freezer Shelf
Case Icing
Freezer Pocker
Ice Box
Deodorant
Egg Case
Chilled Case
Pocket(A)
Refrigerator
Side Louver
Refrigerator
Shelf
Pocket(B)
Cover Cubic Duct 
Crisper Cover
Box Vegetable *L 
Pocket(B)
Box Vegetable *R
Front Grille 
Adjustable Foot
1
2. SPECIFICATIONS
2-1. Out Line
1) FR-5101NT, 5401NT
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MODEL NAME |
FR-5101NT |
FR-5401NT |
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R efrig era nt |
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R 12 |
2 00g |
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R 134 a |
1 70g |
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C ooling System |
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F an C ooling C onvection |
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R efrigerant System |
A ir F orced C onvection |
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D efrost S ystem |
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F in Evaporator Forced |
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D efrost O peration |
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A utom atic Start & S top |
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C old C ontrol |
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A djustable Button |
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C apacity |
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Freezer |
119 |
119 |
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R efrigerator |
314 |
337 |
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Total |
433 |
456 |
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E xternal |
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H eight |
1761m m |
1788m m |
D im ension |
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W idth |
769m m |
769m m |
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D epth |
724m m |
724m m |
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N et W eight |
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84K g |
85Kg |
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2
2-2. Electric Parts
1) Compressor
FR -5101N T, 5401N T
Refrigerant |
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R12 |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
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220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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C om p.m odel |
× |
B L25Y E-3-C |
× |
× |
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PL28YE-6-C |
× |
× |
× |
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Part code |
× |
3952125C30 |
× |
× |
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3956128C60 |
× |
× |
× |
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Strating type |
× |
CSR |
× |
× |
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RSCR |
× |
× |
× |
Refrigerant |
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R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
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127V/60Hz |
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220V/50Hz |
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220V/60Hz |
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230V/50Hz |
240V/50Hz |
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Com p.m odel |
× |
H BL25YG -3-C |
× |
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× |
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H SL27YE-5-C |
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× |
H SL27YE-5-C |
← |
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Part code |
× |
3952125L3A |
× |
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× |
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3954127L50 |
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× |
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3954127L50 |
← |
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Strating type |
× |
CSR |
× |
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× |
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R SIR |
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× |
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R SIR |
← |
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2) Relay Assembly |
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FR -5101N T, 5401N T |
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Refrigerant |
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R12 |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
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127V/60Hz |
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220V/50Hz |
220V/60Hz |
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230V/50Hz |
240V/50Hz |
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Relay m odel |
× |
419R HBYY-52 |
× |
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× |
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213THBYY-52 |
× |
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× |
× |
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Part code |
× |
3018105673 |
× |
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× |
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3018105651 |
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× |
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× |
× |
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Refrigerant |
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R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
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127V/60Hz |
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220V/50Hz |
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220V/60Hz |
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230V/50Hz |
240V/50Hz |
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Relay m odel |
× |
445RH BZZ-52 |
× |
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276TH BYY-52 |
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× |
276TH BYY-52 |
← |
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Part code |
× |
3018101601 |
× |
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3018105031 |
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× |
301809901 |
3018105031 |
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3) Running Capacitor |
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FR -5101N T, 5401N T |
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Refrigerant |
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R12 |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
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127V/60Hz |
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220V/50Hz |
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220V/60Hz |
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230V/50Hz |
240V/50Hz |
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Spec. |
× |
300V/ 7 F |
× |
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× |
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350V/5 F |
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× |
× |
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Part code |
× |
3816800400 |
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400EL15110 |
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× |
× |
× |
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Refrigerant |
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R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
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127V/60Hz |
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220V/50Hz |
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220V/60Hz |
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230V/50Hz |
240V/50Hz |
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Spec. |
× |
300V/ 7 F |
× |
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× |
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× |
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× |
× |
× |
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Part code |
× |
3816800400 |
× |
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× |
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× |
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× |
× |
× |
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3
4) Starting Capacitor
FR -5101N T, 5401N T
Refrigerant |
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R12 |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
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220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Spec. |
× |
200V/100 F |
× |
× |
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× |
× |
× |
× |
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Part code |
× |
40IRD35050 |
× |
× |
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× |
× |
× |
× |
Refrigerant |
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R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Spec. |
× |
200V/100 F |
× |
× |
× |
× |
× |
× |
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Part code |
× |
401RD 35050 |
× |
× |
× |
× |
× |
× |
5) F-fan Motor
FR -5101N T, 5401N T
Refrigerant |
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R12, R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Spec. |
× |
IS3211DW BFN |
× |
× |
IS3211DW BFR |
× |
IS3211D W BFT |
IS3211DW BFT |
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Part code |
× |
3011800841 |
× |
× |
3011800931 |
× |
3011801021 |
3011801021 |
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6) R-fan Motor
FR -5101N T, 5401N T
Refrigerant |
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R12, R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Spec. |
× |
IS3211DW BFM |
× |
× |
IS3211DW BFQ |
× |
IS3211D W BFS |
IS3211DW BFS |
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Part code |
× |
3011800851 |
× |
× |
3011800941 |
× |
3011801031 |
3011801031 |
7) Defrost Heater
FR -5101N T, 5401N T
Refrigerant |
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R12, R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Spec. |
× |
148W |
× |
× |
148W |
× |
148W |
← |
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Part code |
× |
3012801300 |
× |
× |
3012801000 |
× |
3012801000 |
← |
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4
8) Lamp Assembly
FR -5101N T, 5401N T
Refrigerant |
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R12, R134a |
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Voltage |
110V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Spec. |
× |
120V/15W |
× |
× |
250V/15W |
× |
250V/15W |
← |
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Part code |
× |
3013600050 |
× |
× |
3013600000 |
× |
3013600000 |
← |
9) PCB Transformer
FR -5101N T, 5401N T
Refrigerant |
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R12, R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
230V/50Hz |
240V/50Hz |
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Part code |
× |
3018401120 |
× |
× |
5EPK041000 |
× |
3018401130 |
3018401140 |
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10) Main PCB Assembly
FR -5101N T, 5401N T
Refrigerant |
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R12, R134a |
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Voltage |
100V/50, 60Hz |
110V/60Hz |
115, 120V/60Hz |
127V/60Hz |
220V/50Hz |
220V/60Hz |
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230V/50Hz |
240V/50Hz |
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Spec. |
× |
N 8061 |
× |
× |
N8061 |
× |
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N8061 |
← |
Part code |
× |
3014364022 |
× |
× |
3014364012 |
× |
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3014364012 |
← |
11) Dryer |
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FR -5101N T, 5401N T |
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Refrigerant |
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R12 |
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R134a |
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Spec. |
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10g |
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15g |
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Part code |
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3016800103 |
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3016801100 |
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5
2-3. Power Cord
1) FR-5101NT, 5401NT
NO |
SHAPE OF CODE |
PART CODE |
DESCRIPTION |
REMARK |
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1 |
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3011315000 |
CP -2PIN |
FO R EUR O PEA N CO UN TR Y |
2 |
401RA17200 |
CP -2PIN |
FO R O TH ER C O UN TRY |
3 |
4006D 17101 |
KP -30 |
FO R AM ERICA |
4 |
401PD 17101 |
KP -211 |
FO R JAPAN & TAIW AN |
5 |
3011300801 |
BP-3PIN |
6 |
3011303010 |
#267 |
FO R CH ILE |
7 |
3011315310 |
FO R ISRAEL |
8 |
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3011303050 |
BS -1363A |
FO R U .K, M IDD LE ASIA |
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SIN G APO R E & M ALAYSIA
9 |
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3011301200 |
KP551/550 |
FO R C HIN A & AUSTR ALIA |
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U ppe r p ow er cord’s pa rt co de is o nly for lead w ire, w ithout a ny kind s of te rm inal o r h ousin g.
6
2-4. Door Color
1) Assembly Urethan Freezer Door
FR -5101N T
Refrigerant |
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R12 |
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R134a |
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C olor type |
D ull lam ina |
High glossy |
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Norm al |
High glossy |
Dull lam ina |
High glossy |
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Norm al |
High glossy |
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sheet |
lam ina sheet |
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PCM |
bright PCM |
sheet |
lam ina sheet |
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PC M |
bright PCM |
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Part code |
× |
× |
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× |
PFFT00T030 |
× |
× |
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× |
PFFT00T035 |
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FR -5401N T
Refrigerant |
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R12 |
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R134a |
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C olor type |
D ull lam ina |
High glossy |
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Norm al |
High glossy |
Dull lam ina |
High glossy |
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Norm al |
High glossy |
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sheet |
lam ina sheet |
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PCM |
bright PCM |
sheet |
lam ina sheet |
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PC M |
bright PCM |
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Part code |
× |
× |
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× |
PFFT00T060 |
× |
× |
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× |
PFFT00T065 |
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2) Assembly Urethan Refrigerator Door
FR -5101N T
Refrigerant |
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R12 |
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R134a |
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C olor type |
Dull lam ina |
High glossy |
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Norm al |
High glossy |
D ull lam ina |
High glossy |
Norm al |
High glossy |
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sheet |
lam ina sheet |
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PC M |
bright PCM |
sheet |
lam ina sheet |
PC M |
bright PCM |
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Part code |
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× |
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PFRT00T030 |
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PFR T00T035 |
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FR -5401N T
Refrigerant |
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R12 |
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R134a |
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C olor type |
Dull lam ina |
High glossy |
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Norm al |
High glossy |
Dull lam ina |
High glossy |
Norm al |
High glossy |
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sheet |
lam ina sheet |
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PCM |
bright PCM |
sheet |
lam ina sheet |
PC M |
bright PCM |
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Part code |
× |
× |
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× |
PFRT00T0060 |
× |
× |
× |
PFR T00T065 |
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7
3. OPERATION AND FUNCTIONS
NO |
CONTROL FUNCTION |
CONTROL OBJECTS |
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CONTENTS |
REMARK |
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1 |
D ispla y |
LE D |
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1) |
Sh ow the freezer and refrigerator tem perature |
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range w ith lighting a ye llow LED . |
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2) |
W hen ch oose the Q uick freezing, green LE D is on. |
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W hen start the Q uick freezing, red LE D is on. |
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3) |
W hen ch oose the Q uick refrigerating, green LE D |
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is on. W hen start the Q uick freezing, red LE D is on. |
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2 |
F reezer Tem p. |
C om p. |
1) In the initial operation, the tem peratu re of FR Z |
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C ontrol & |
F -fan |
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autom atically set at "2". |
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Q uick freezing |
LE D |
2) T he freezer tem perature ra nge is changed by |
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pressing FR Z control button. |
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2 3 Q .F 1 2 |
3) T he LE D w ill tw inkle during adjustm ent.
4)After seven tim es tw inkle w ithout pressing button, set the freezer tem perature range and light the LE D . w ithout tw inkle .
5)Each on/off point is com pressor and F reezer fan on/off point.
Temp
-15.5
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-17.5 |
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-20.5 |
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-19.5 |
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-22.5 |
ON |
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ON/OFF |
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-24.5 |
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=5deg |
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OFF |
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Min. 2deg |
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2deg |
Time |
Mid. |
Max. |
8
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