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Commercial Refrigerator & Freezer
Service Manual
Model No. TGM-69R TGM-48R TGM-45R TGM-35R TGM-33R TGM-22R TGM-22RV
TGM-14R TGM-14RV TGM-11R TGM-11RV TGM-5R TGF-49F TGF-23F TGF-13F
Service Manual
Commercial Refrigerator
6. PARTS DIAGRAM
TABLE OF CONTENTS
3. REFRIGERANT CYCLE DIAGRAM
5. TROUBLE SHOOTING CHART
FRONT
1. FEATURE CHART
SIDE
Model TGM-69R
Model TGM-48R, 45R, 35R, 33R
FEATURE CHART
Model TGM-48R, 35R
FRONT
FEATURE CHART
Model TGM-45R, 33R
SIDE
EVAPORATOR COIL
FEATURE CHART
Model TGM-22R
FRONT
SIDE
SIDE
FRONT
Model TGM-22RV
Model TGM-22RV
FEATURE CHART
Model TGM-14R
FRONT
SIDE
FEATURE CHART
Model TGM-14RV
FRONT
SIDE
FEATURE CHART
Model TGM-11RV
FRONT
SIDE
Model TGM-11R
FEATURE CHART
FRONT
SIDE
FEATURE CHART
Model TGM-5R
FRONT
SIDE
DIAGRAM
2. WIRING
Model TGM
Model TGM
WIRING DIAGRAM
Model TGM-45R
Model TGM-35R
WIRING DIAGRAM
Model TGM-33R
Model TGM-5R
F/L Lamp17W
WIRING DIAGRAM
Model TGM-22R Model TGM-14R
Model TGM-11R
BALLAST13W
WIRING DIAGRAM
Model TGM-22RV Model TGM-14RV Model TGM-11RV
Refrigerant for all models R-134a CFC-Free
3. REFRIGERANT CYCLE DIAGRAM
1. COMPRESSOR
4. SPECIFICATION OF MAIN COMPONENTS
2. COMPRESSOR RELAY, OVERLOAD
3. COMPRESSOR CAPACITOR
4. CONDENSER FAN MOTOR
SPECIFICATION OF MAIN COMPONENTS
6. THERMOSTAT
5. EVAPORATOR FAN MOTOR
7. BALLAST
10. LAMP SWITCH
8. FLUORESCENT LAMP
9. LIGHT STATER
1. THE REFRIGERATOR DOES NOT COOLING
5. TROUBLE SHOOTING CHART
2. THE REFRIGERATOR DOES NOT COOLING WELL
TROUBLE SHOOTING CHART
3. LAMP DOES NOT LIGHT WELL
TROUBLE SHOOTING CHART
TROUBLE SHOOTING CHART
4. WHEN THERE IS AN EXCESSIVE NOISE
1. CASTER or LEVELING LEG PARTS
6. PARTS DIAGRAM
Model TGM-69R, 48R, 45R, 35R, 33R, 22R, 14R, 14RV Option
Caster
PARTS DIAGRAM
2. COMPRESSOR PARTS
Model TGM-69R, 48R, 45R, 35R, 33R
Model TGM-22R, 22RV
PARTS DIAGRAM
PARTS DIAGRAM
Model TGM-14R, 14RV, 11R, 11RV
Model TGM-5R
PARTS DIAGRAM
3. DOOR PARTS
PARTS DIAGRAM
Model TGM-69R
PARTS DIAGRAM
Door Assembly*LEFT Door Channel Left
Model TGM-48R, 45R, 35R, 33R
PARTS DIAGRAM
Model TGM-22R, 22RV, 14R, 14RV, 11R, 11RV
Model TGM-5R
PARTS DIAGRAM
4. EVAPORATOR PARTS
Model TGM-48R, 35R
PARTS DIAGRAM
PARTS DIAGRAM
Model TGM-69R, 45R, 33R
Model TGM-22R, 22RV
PARTS DIAGRAM
PARTS DIAGRAM
Model TGM-14R, 14RV
PARTS DIAGRAM
Model TGM-11R. 11RV
Thermostat Thermostat Bracket Evaporator Evaporator Fan Blade
Fan Motor Thermostat Knob Thermometer
Model TGM-5R
PARTS DIAGRAM
5. LIGHTING PARTS
Model TGM-48R, 35R, 22R
PARTS DIAGRAM
Lamp Switch Ballast Lamp Socket Lamp for Sign Panel
PARTS DIAGRAM
Model TGM-69R, 45R, 33R
Lamp Socket
Model TGM-14R
PARTS DIAGRAM
Model TGM-22RV, 14RV
Model TGM-22RV, 14RV, 11RV
PARTS DIAGRAM
Model TGM-22RV, 14RV, 11RV
PARTS DIAGRAM
Model TGM-11R, 5R
6. SHELF PARTS
Model TGM-69R, 48R, 35R
PARTS DIAGRAM
7. ADVERTISING & ADVERTISING FRAME PARTS
PARTS DIAGRAM
Model TGM-69R, 48R, 35R
PARTS DIAGRAM
Model TGM-45R, 33R, 22R, 22RV, 14R, 14RV
Model TGM-69R, 48R, 45R, 35R, 33R Model TGM-22R, 22RV
8. GRILL PARTS
PARTS DIAGRAM
Model TGM-14R, 14RV, 11R, 11RV
9. HOW TO REPLACE THE THERMOSTAT
Model TGM-69R
PARTS DIAGRAM
Part Name
7. PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
1. LAMP FOR ADVERTISING PANELTGM-69R, 48R, 45R, 35R, 33R
8. REPLACEMENT OF MAIN COMPONENTS
1. Separate the Sign Frame End 2. Separate the Sign Panel
3. Separate the Lamp Socket
5. Take out the Clamp securing wires
REPLACEMENT OF MAIN COMPONENTS
6. Separate the Ballast Connectors
7. Unscrew two screws securing the Ballast and replace it
REPLACEMENT OF MAIN COMPONENTS
1. LAMP FOR CABINET LINERTGM-69R, 48R, 45R, 35R, 33R
1. Take out the Doors and separate the Lamp from the Lamp Holder
2. Separate the Lamp Socket
3. Separate the Lamp Shield End Cap 4. Replace the Lamp
REPLACEMENT OF MAIN COMPONENTS
REPLACEMENT OF MAIN COMPONENTS
1. LAMPTGM-22R,14R
2. Separate the Sign Panel
3. Separate the Lamp Sockets and replace the Lamp
4. Separate connector of the ballast
REPLACEMENT OF MAIN COMPONENTS
5. Unscrew two screws securing the Ballast
6. Separate the Lamp Sockets to replace the Lamp for Cabinet Liner
TGM-11RV
1. LAMP BASE ASSEMBLY FOR VERTICAL LAMP SERIES
TGM-14RV, TGM-22RV
TGM-14RV, TGM-22RV
REPLACEMENT OF MAIN COMPONENTS
5. SEPARATE THE FLUORESCENT LAMP FROM THE LAMP HOLDER
6. PULL OUT THE LAMP CAP FROM THE LAMP CASE
REPLACEMENT OF MAIN COMPONENTS
1. LAMPTGM-11R,5R
1. Unscrew two screws securing the Lamp Shield
2. Disassemble the Lamp Shield
REPLACEMENT OF MAIN COMPONENTS
2. THEMPERATURE CONTROL AND LIGHT SWITCHTGM-69R, 48R, 45R, 35R, 33R
3. Separate the Receptacles out of the Thermostat and Lamp Switch
1. Unscrew four screws securing the Thermostat control plate
5. Separate the Thermostat Knob out of the Thermostat
REPLACEMENT OF MAIN COMPONENTS
6. Unscrew two screws securing the Thermostat
7. Separate the Thermostat out of the Thermostat plate
REPLACEMENT OF MAIN COMPONENTS
2. THERMOSTAT CONTROL AND LIGHT SWITCH TGM-14R, 14RV
3. Separate the Receptacles out of the Thermostat and Light Switch
1. Unscrew two screws securing the Thermostat Plate
REPLACEMENT OF MAIN COMPONENTS
4. Separate the Tube of Thermostat from the Evaporator
5. Separate the Thermostat out of the Thermostat Plate
REPLACEMENT OF MAIN COMPONENTS
2. THEMPERATURE CONTROL AND LIGHT SWITCHTGM-11R, 11RV
3. Separate the Receptacles out of the Thermostat and Lamp Switch
1. Unscrew six screws securing the Duct
4. Separate the Tube of Thermostat from the Evaporator Coil
REPLACEMENT OF MAIN COMPONENTS
5. Pull out the Thermostat plate
6. Separate the Thermostat out of the Thermostat plate
REPLACEMENT OF MAIN COMPONENTS
2. THEMPERTURE CONTROL AND LIGHT SWITCHTGM-5R
2. Separate the Connectors
1. Unscrew two screws securing the Control Box
REPLACEMENT OF MAIN COMPONENTS
3. EVAPORATOR FAN MOTOR & BLADETGM-69R, 48R, 45R, 35R, 33R
1. Unscrew four screws securing the Thermostat Plate
2. Unscrew eight screws securing the Duct 3. Separate the Duct
8. Separate the Connectors of Evaporator Fan Motor
REPLACEMENT OF MAIN COMPONENTS
5. Separate the Evaporator Drain Pan
7. Separate the Vinyl Cover securing the Evaporator Fan Motor
9. Pull out of the Evaporator Fan Motor Harness
REPLACEMENT OF MAIN COMPONENTS
10. Unscrew two screws securing the Evaporator Fan Motor Bracket
11. Separate the Evaporator Fan Motor Bracket
REPLACEMENT OF MAIN COMPONENTS
3. EVAPORATOR FAN MOTOR & BLADETGM-22R, 22RV
1. Unscrew the screw securing the Evaporator Fan Motor Guard
2. Separate the Evaporator Fan Motor Cover
5. Separate the Thermostat Plate
REPLACEMENT OF MAIN COMPONENTS
Pull out the tube of Thermostat out of the Evaporator Coil
6. Unscrew four screws securing the Duct 7. Separate the Duct
REPLACEMENT OF MAIN COMPONENTS
3. EVAPORATOR FAN MOTOR & BLADETGM-14R, 14RV
2. Separate the Duct
3. Unscrew four securing the Evaporator Fan Motor Bracket
5. Unscrew two screws securing the Evaporator in case of replacing it
REPLACEMENT OF MAIN COMPONENTS
6. Separate Suction Pipe Cover on the Rear Cabinet
7. Separate the Sealing Tube
9. Pull out the Evaporator Coil
REPLACEMENT OF MAIN COMPONENTS
REPLACEMENT OF MAIN COMPONENTS
3. EVAPORATOR FAN MOTOR & BLADETGM-11R, 11RV
3. Separate the harness out of the Thermostat and Lamp Switch
1. Unscrew the screws securing the Duct
REPLACEMENT OF MAIN COMPONENTS
4. CONDENSER FAN MOTOR & BLADETGM-69R, 48R, 45R, 35R, 33R
2. Separate the Compressor Harness out of the Switch Box
1. Unscrew four screws securing the Bottom Grill
REPLACEMENT OF MAIN COMPONENTS
4. CONDENSER FAN MOTOR & BLADETGM-22R, 22RV
2. Separate the Connector out of the Switch Box
1. Unscrew four screws securing the Bottom Grill
REPLACEMENT OF MAIN COMPONENTS
4. CONDENSER FAN MOTOR & BLADETGM-14R, 14RV, 11R, 11RV
2. Separate the Connector out of the Switch Box
1. Unscrew four screws securing the Bottom Grill
REPLACEMENT OF MAIN COMPONENTS
5. Separate the Fan Motor Bracket
6. Separate the nut and replace the Fan Blade
REPLACEMENT OF MAIN COMPONENTS
5. DOORTGM-22R, 22RV, 14R, 14RV
1. Separate the Sign Frame End and Sign Panel
2. Separate the Door Hinge Top and Door
Commercial Freezer
Service Manual
Model No. TGF-49F TGF-23F TGF-13F TGF-9F
1. FEATURE CHART
Model TGF-49F
FRONT
SIDE
Model TGF-23F
Model TGF-23F
FEATURE CHART
FRONT
Model TGF-9F/13F
Model TGF-9F/13F
FEATURE CHART
FRONT
FEATURE CHART
BACK
Model TGF-9F/13F
COMPRESSOR DRYER
DOOR PARTS TGF-23F
2. PARTS DETAILS
PART DETAILS
Lamp & Fan Motor Connectors Evaporator Fan Motor Blade
Duct TGF-23F
Evaporator, Fan TGF-23F
3. WIRING DIAGRAM
Model TGF-49F
Model TGF-23F
WIRING DIAGRAM
Model TGF-13F Model TGF-9F
4. SPECIFICATION OF MAIN COMPONENTS
5. EVAPORATER FAN MOTOR
1. COMPRESSOR
2. COMPRESSOR RELAY, OVERLOAD
10. ROCKER SWITCH
6. TEMPERATURE CONTROL
7. EVAPORATER DEFROST HEATER
8. BALLAST
Section 5 is for TGF-23F/49F
5-1-1. HOW TO USE THE DISPLAY PANELTGF-23F
5. ELECTRONIC CONTROLLER INSTRUCTION
Turbo air
5-1-2. HOW TO USE THE DISPLAY PANEL TGF-49F
ELECTRONIC CONTROLLER INSTRUCTION
Section 5 is only for TGF-23F/49F
2. 88 LED displays inside temperature
5-2. FUNCTION TABLE
Compressor On/off temperature˚F
ELECTRONIC CONTROLLER INSTRUCTION
Heater
ELECTRONIC CONTROLLER INSTRUCTION
Pre-cool
Heater
c. If D-sensor temperature goes down under 14˚F in 5 minutes
g. If D-sensors temperature does not reach 47˚F8˚C in 40 minutes
c The next procedure is the same as that of the defrost mode
Above procedure switches normal display to error display mode
5-4. Sensor Description
5-3. Self - Diagnosis table
The temperature of F-sensor is higher than D-sensers temperature
ELECTRONIC CONTROLLER INSTRUCTION
Part Name
6. PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
Part Name
PARTS LIST
Part Number
Description
7-1. BOTTOM GRILLE PARTSTGF-23F
7. REPLACEMENT OF MAIN COMPONENTS
A. Remove Bottom Grille by unscrewing the four screws
B. Remove the Bracket of Display P.C.B
D. Remove the electrical box Switch Box cover
C. Disconnect Connectors and receptacles
REPLACEMENT OF MAIN COMPONENTS
Replace the Power Switch, Lamp Switch or Display P.C.B
F. Replace the Ballast. for inner Cabinet Lamp. 110W
E. Remove the Fixture
REPLACEMENT OF MAIN COMPONENTS
1. Pull out the Ballast Base 2. Replace the Ballast
G. Replace the Main P.C.B. Transformer and Power Relay
REPLACEMENT OF MAIN COMPONENTS
1. Pull out the Base 2. Replace the parts
Door Heater Wire Lamp Wire
B. Disconnect the door heater wire and lamp wire
7-2. REPLACING DOOR TGF-23F
A. Disassemble bottom grille as described section 7-1, A, B, C, D
F. Remove the sign panel frame *Bottom
D. Pull out sign panel to the Right Side
REPLACEMENT OF MAIN COMPONENTS
Replace the Ballast Sign Panel
H. Lift the door and pull out the door wires
E. Remove the harness of door switch
G. Remove the door hinge top
REPLACEMENT OF MAIN COMPONENTS
A. Remove the Sign Frame by unscrewing two screwes of left side
7-1. TOP ADVERTISING PANEL TGF-49F
B. Pull out the sign panel from left side
REPLACEMENT OF MAIN COMPONENTS
D. Grip the fixture with long nose and pull out the Main P.C.B
C. Replace the TRANSFORMER
REPLACEMENT OF MAIN COMPONENTS
Replace the Main P.C.B
REPLACEMENT OF MAIN COMPONENTS
E. Disconnect Connectors and receptacles
Replace the Lamp switch and the Power switch
Unscrew four screws and replace the Display PCB
A. Remove the Bottom Grill by unscrewing four screws
7-2. BOTTOM GRILLE PARTS TGF-49F
B. Unscrew the cover plate each side
REPLACEMENT OF MAIN COMPONENTS
D. Remove the Drain case
C. Disconnect receptacles and unscrew two screws
REPLACEMENT OF MAIN COMPONENTS
Replace the Power relay
Replace the Ballast
REPLACEMENT OF MAIN COMPONENTS
C. Disconnect Left Rigft Door switch wires
B. Disconnect Leftright Door heater wires
7-3. REPLACEING DOOR TGF-49F
A. Disassemble bottom grill as described section 7-2, A
E. Remove the door hingetop
D. Unscrew the Sign Frame. Bottom
REPLACEMENT OF MAIN COMPONENTS
Lift the door and pull out the door wire
A. Unscrew the top shelf bracket and Pull out it
7-4. REPLACING Inner Cabinet Lamp TGF-49F
B. Unscrew a bottom screw and separate the shelf bracket
REPLACEMENT OF MAIN COMPONENTS
D. Lift the fluorescent lamp and pull out it
C. Unscrew the lamp top cover and separate lamp cover
REPLACEMENT OF MAIN COMPONENTS
Replace the fluorescent light