Turboair J series User manual

Commercial
Refrigerator & Freezer
Service Manual
Solid Door J series
Model JRF-19

TABLE OF CONTENTS
1.FEATURE CHART
1-1. FRONT VIEW/PLAN VIEW:JRF-19
2.WIRING DIAGRAM
3.PART DETAIL
3-1.TOP GRILLE
3-2.REFRIGERATION COMPARTMENT
3-3.CONTROL BOX
3-4.DOOR
3-5.COOLING COMPARTMENT
4.MAIN COMPONENTS
5.ELECTRONIC CONTROLLER INSTRUCTION
6.PARTS LIST
7.REPLACEMENT OF MAIN COMPONENTS

1
1.FEATURE CHART
MODEL:JRF-19
◎Part Name
NO PARTNAME PART CORD NO PARTNAME PART CORD
1 BOTTOM HINGE(R) K3F2901701 17 DRAIN GUIDE PAD K3F7300103
2 ASS'Y DOOR(UR) K1DFC00200 18 ASS'Y EVAP HOUSING K3F0400100
3 ASS'Y DOOR(TR) K1DFC00100 19 EVAP FREEZER K1D4400100
4 ASS'Y TOP GRILLE(B) K1D0200100 20 EVAP MOTOR G8F5000300
5 TOP GRILLE(T) K1F1600200 21 DRAIN GUIDE K3F2500100
6 TOP HINGE(R) K3F2901502 22 DRAIN GUIDE PAD K3F7300103
7 CABIENT SIDE PANEL(T)(L) K3F1100901 23 ASS'Y EVAP HOUSING K3F0400100
8 ELEC BOX K1F0300100 24 CASTER(BREAK) K3F6500400
9 CONDENSER K1D4400300 25 CASTER K3F6500200
10 CONDENSER MOTOR G8F6600100 26 MIDDDLE HINGE(R) K3F2901902
11 COMP NEK2150 G1D5700100 27 DEFROST HEATER K2D5301000
12 CABINET SIDE FIX(T) K1F1900100 28 DRAIN PIPE K1D4200202
13 CABIENT SIDE PANEL(T)(R) K3F1101700 29 DRAIN CASE G8F3200107
14 EVAP REFRIGERATOR K1D4400200 30 AIR DUCT K1D1900100
15 EVAP MOTOR G8F5000300
16 DRAIN GUIDE K3F2500100

2
2.WIRING DIAGRAMS
2-1.
WIRING DIGRAM

3
3.PART DETAIL
3-1.TOP GRILLE
TOP GRILLE (T), TOP GRILLE (B)
FRONT P.C.B
3-2.Refrigeration Compartment
Cycle Assembly
1 TOP GRILLE(T) K1F1600200
2 FRONT PCB CASE K3F4740200
3 TOP GRILLE(B) K1F1600400
4 DOOR LOCK P998200100
1 COMP(NEK2150GK) G1D5700100
2 SUCTION PIPE(A) K1D4600100
3 DRYER BR84100100
4 CONDENSER K1D4400300
5 CONDENSER FAN MOTOR G8F6600100
6 CONDENSER FAN BLADE M722700401
7 STEPPING MOTOR K1D6900100
3
2
1
2
1
4 5
3
4
FRONTP.C.B(DUAL)
K3D5400300
7
6
IN (Dryer
FREEZER
REFIGERATOR STEPPING MOTOR

4
PART DETAIL
Drain Pan Assembly
Drain Case Assembly
Condenser Fan Motor Assembly
1 DRIAN PAN HEATER K3F5301101
2 DRAIN GUIDE K3F2500100
3 DRAIN CONNECTOR G8F3200601
4 DRAIN HOSE HEATER T8F5300300 FREEZER
1 DRAIN HOSE CAP K3F2500300
2 DRAIN CASE G8F3200107
3 DRAIN PIPE K1D4200202
4 DRAIN PIPE GUIDE G8F2500101
5 DRAIN CASE BRACKET G8F1400600
1 CONDENSER FAN MOTOR G8F5000200
2 CONDENSER FAN BLADE M722700401
3 CONDENSER MOTOR BRACKET K1D7200100
4
3
2
1
3
1
2
2
1
3
4
5

5
PART DETAIL
3-3.CONTROL BOX
3-4.DOOR
GASKET
1 ELEC BOX K3F1900100
2 MAIN PCB G1D5400100
3 SMPS(2013-2014.4) K3F6001000
SMPS(2014.5- ) KF81530100
4 ELEC BOX INNER COVER K3F1900200
5 POWER SWITCH 30281Q0100
6 HARNESS DISPLAY PCB K3F5104000
7 HARNESS MAIN K1D5100100
DOOR GASKET K3R3300204 REFIGERATOR
DOOR GASKET K3F3101005 FREEZER
5
1 26
4 3 7

6
PART DETAIL
EVAP.Fan
Freezer Duct & Refrigerator Duct
1 EVAP FAN MOTOR K3F0500100
2 EVAP FREEZER K1D4400100
EVAP REFIGERATOR K1D4400200
3 D SENSOR K3F5102001
4 EVAP MOTOR G8F5000300
1 EVAP HOUSING COVER(B) K3R2100203
2 DRAIN HOSE G8F3000100
3 FAN COVER K1D9000200
4 LED LAMP P996300203
5 LED LAMP COVER G2F1700600
6 EVAP HOUSING COVER(F) K1D2100400
2
1
3
2
3
1
4
4
5
6

7
MAIN COMPONENTS
4-1.COMPRESSOR
model JRF-19
refrigerant R404a
Voltage 115
Comp. model NEK2150GK
Part code G1D5700100
Starting Type
4-2.CONDENSER DRYER
Model JRF-19
Refrigerant R-404a
Spec. C-052-S
Part code M726800100
4-3.CAPACITOR
Model JRF-19
Voltage 115
Running 165Vac 189-227uf
Starting ——
4-4.EVA FAN MOTOR
Model JRF-19
Voltage 115
Motor
Model. IS4420ODWSN-2A
Part
code P8F5000300
4-5.CONDENSOR FAN MOTOR
MODEL JRF-19
Voltage 115
Motor
Model IS4420DWSG-1
Part code G8F6600100

8
MAIN COMPONENTS
4-6.EVA DEFROST HEATER
Model JRF-19
Voltage 115V
Spec 280W
Part code K2D5301001
4-7.LED LAMP
Model JRF-19
Voltage 12
Spec. 2.9W
Part code P996300202
4-8.MAIN PCB
Model JRF-19
Voltage 115
Spec.. 88 SEGMENT
Part code G1D5400100
4-9.SMPS
2013-2014.4
Model JRF-19
Voltage 115V 60HZ
Spec.. OUT:12V/8W
Part code K3F6000700
2014.5∼
Model JRF-19
Voltage 115V 60HZ
Spec.. OUT:12V/20W
Part code KF81530100
4-10.DOOR SWITCH
Model JRF-19
Voltage 115
Spec.. 1.0A
Part code K1D5200100