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0210001
Model No. TGM-69R TGM-48R TGM-45R TGM-35R TGM-33R TGM-22R TGM-22RV
Service Manual
Commercial Refrigerator & Freezer
TGM-14R TGM-14RV TGM-11R TGM-11RV TGM-5R TGF-49F TGF-23F TGF-13F
Commercial Refrigerator
Service Manual
3. REFRIGERANT CYCLE DIAGRAM
TABLE OF CONTENTS
6. PARTS DIAGRAM
5. TROUBLE SHOOTING CHART
SIDE
1. FEATURE CHART
FRONT
Model TGM-69R
Model TGM-48R, 35R
FEATURE CHART
Model TGM-48R, 45R, 35R, 33R
FRONT
SIDE
Model TGM-45R, 33R
FEATURE CHART
EVAPORATOR COIL
FRONT
Model TGM-22R
FEATURE CHART
SIDE
Model TGM-22RV
FRONT
SIDE
Model TGM-22RV
FRONT
Model TGM-14R
FEATURE CHART
SIDE
FRONT
Model TGM-14RV
FEATURE CHART
SIDE
FRONT
Model TGM-11RV
FEATURE CHART
SIDE
FRONT
FEATURE CHART
Model TGM-11R
SIDE
FRONT
Model TGM-5R
FEATURE CHART
SIDE
Model TGM
2. WIRING
DIAGRAM
Model TGM
WIRING DIAGRAM
Model TGM-45R
Model TGM-35R
Model TGM-5R
Model TGM-33R
WIRING DIAGRAM
F/L Lamp17W
Model TGM-11R
Model TGM-22R Model TGM-14R
WIRING DIAGRAM
BALLAST13W
Model TGM-22RV Model TGM-14RV Model TGM-11RV
WIRING DIAGRAM
3. REFRIGERANT CYCLE DIAGRAM
Refrigerant for all models R-134a CFC-Free
2. COMPRESSOR RELAY, OVERLOAD
4. SPECIFICATION OF MAIN COMPONENTS
1. COMPRESSOR
3. COMPRESSOR CAPACITOR
6. THERMOSTAT
SPECIFICATION OF MAIN COMPONENTS
4. CONDENSER FAN MOTOR
5. EVAPORATOR FAN MOTOR
8. FLUORESCENT LAMP
10. LAMP SWITCH
7. BALLAST
9. LIGHT STATER
5. TROUBLE SHOOTING CHART
1. THE REFRIGERATOR DOES NOT COOLING
TROUBLE SHOOTING CHART
2. THE REFRIGERATOR DOES NOT COOLING WELL
TROUBLE SHOOTING CHART
3. LAMP DOES NOT LIGHT WELL
4. WHEN THERE IS AN EXCESSIVE NOISE
TROUBLE SHOOTING CHART
Model TGM-69R, 48R, 45R, 35R, 33R, 22R, 14R, 14RV Option
6. PARTS DIAGRAM
1. CASTER or LEVELING LEG PARTS
Caster
PARTS DIAGRAM
2. COMPRESSOR PARTS
Model TGM-69R, 48R, 45R, 35R, 33R
PARTS DIAGRAM
Model TGM-22R, 22RV
Model TGM-14R, 14RV, 11R, 11RV
PARTS DIAGRAM
PARTS DIAGRAM
Model TGM-5R
3. DOOR PARTS
PARTS DIAGRAM
Model TGM-69R
PARTS DIAGRAM
Door Assembly*LEFT Door Channel Left
Model TGM-48R, 45R, 35R, 33R
Model TGM-22R, 22RV, 14R, 14RV, 11R, 11RV
PARTS DIAGRAM
PARTS DIAGRAM
Model TGM-5R
4. EVAPORATOR PARTS
Model TGM-48R, 35R
PARTS DIAGRAM
Model TGM-69R, 45R, 33R
PARTS DIAGRAM
PARTS DIAGRAM
Model TGM-22R, 22RV
Model TGM-14R, 14RV
PARTS DIAGRAM
Thermostat Thermostat Bracket Evaporator Evaporator Fan Blade
Model TGM-11R. 11RV
PARTS DIAGRAM
Fan Motor Thermostat Knob Thermometer
PARTS DIAGRAM
Model TGM-5R
5. LIGHTING PARTS
Model TGM-48R, 35R, 22R
PARTS DIAGRAM
Model TGM-69R, 45R, 33R
PARTS DIAGRAM
Lamp Switch Ballast Lamp Socket Lamp for Sign Panel
Lamp Socket
PARTS DIAGRAM
Model TGM-14R
PARTS DIAGRAM
Model TGM-22RV, 14RV, 11RV
Model TGM-22RV, 14RV
Model TGM-22RV, 14RV, 11RV
Model TGM-11R, 5R
PARTS DIAGRAM
6. SHELF PARTS
Model TGM-69R, 48R, 35R
PARTS DIAGRAM
7. ADVERTISING & ADVERTISING FRAME PARTS
PARTS DIAGRAM
Model TGM-69R, 48R, 35R
Model TGM-45R, 33R, 22R, 22RV, 14R, 14RV
PARTS DIAGRAM
PARTS DIAGRAM
8. GRILL PARTS
Model TGM-69R, 48R, 45R, 35R, 33R Model TGM-22R, 22RV
Model TGM-14R, 14RV, 11R, 11RV
9. HOW TO REPLACE THE THERMOSTAT
Model TGM-69R
PARTS DIAGRAM
Part Number
7. PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
1. Separate the Sign Frame End 2. Separate the Sign Panel
8. REPLACEMENT OF MAIN COMPONENTS
1. LAMP FOR ADVERTISING PANELTGM-69R, 48R, 45R, 35R, 33R
3. Separate the Lamp Socket
6. Separate the Ballast Connectors
REPLACEMENT OF MAIN COMPONENTS
5. Take out the Clamp securing wires
7. Unscrew two screws securing the Ballast and replace it
1. Take out the Doors and separate the Lamp from the Lamp Holder
1. LAMP FOR CABINET LINERTGM-69R, 48R, 45R, 35R, 33R
REPLACEMENT OF MAIN COMPONENTS
2. Separate the Lamp Socket
REPLACEMENT OF MAIN COMPONENTS
3. Separate the Lamp Shield End Cap 4. Replace the Lamp
2. Separate the Sign Panel
1. LAMPTGM-22R,14R
REPLACEMENT OF MAIN COMPONENTS
3. Separate the Lamp Sockets and replace the Lamp
5. Unscrew two screws securing the Ballast
REPLACEMENT OF MAIN COMPONENTS
4. Separate connector of the ballast
6. Separate the Lamp Sockets to replace the Lamp for Cabinet Liner
TGM-14RV, TGM-22RV
1. LAMP BASE ASSEMBLY FOR VERTICAL LAMP SERIES
TGM-11RV
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
1. Unscrew two screws securing the Lamp Shield
1. LAMPTGM-11R,5R
REPLACEMENT OF MAIN COMPONENTS
2. Disassemble the Lamp Shield
3. Separate the Receptacles out of the Thermostat and Lamp Switch
2. THEMPERATURE CONTROL AND LIGHT SWITCHTGM-69R, 48R, 45R, 35R, 33R
REPLACEMENT OF MAIN COMPONENTS
1. Unscrew four screws securing the Thermostat control plate
6. Unscrew two screws securing the Thermostat
REPLACEMENT OF MAIN COMPONENTS
5. Separate the Thermostat Knob out of the Thermostat
7. Separate the Thermostat out of the Thermostat plate
3. Separate the Receptacles out of the Thermostat and Light Switch
2. THERMOSTAT CONTROL AND LIGHT SWITCH TGM-14R, 14RV
REPLACEMENT OF MAIN COMPONENTS
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
3. Separate the Receptacles out of the Thermostat and Lamp Switch
2. THEMPERATURE CONTROL AND LIGHT SWITCHTGM-11R, 11RV
REPLACEMENT OF MAIN COMPONENTS
1. Unscrew six screws securing the Duct
5. Pull out the Thermostat plate
REPLACEMENT OF MAIN COMPONENTS
4. Separate the Tube of Thermostat from the Evaporator Coil
6. Separate the Thermostat out of the Thermostat plate
2. Separate the Connectors
2. THEMPERTURE CONTROL AND LIGHT SWITCHTGM-5R
REPLACEMENT OF MAIN COMPONENTS
1. Unscrew two screws securing the Control Box
1. Unscrew four screws securing the Thermostat Plate
3. EVAPORATOR FAN MOTOR & BLADETGM-69R, 48R, 45R, 35R, 33R
REPLACEMENT OF MAIN COMPONENTS
2. Unscrew eight screws securing the Duct 3. Separate the Duct
5. Separate the Evaporator Drain Pan
REPLACEMENT OF MAIN COMPONENTS
8. Separate the Connectors of Evaporator Fan Motor
7. Separate the Vinyl Cover securing the Evaporator Fan Motor
10. Unscrew two screws securing the Evaporator Fan Motor Bracket
REPLACEMENT OF MAIN COMPONENTS
9. Pull out of the Evaporator Fan Motor Harness
11. Separate the Evaporator Fan Motor Bracket
1. Unscrew the screw securing the Evaporator Fan Motor Guard
3. EVAPORATOR FAN MOTOR & BLADETGM-22R, 22RV
REPLACEMENT OF MAIN COMPONENTS
2. Separate the Evaporator Fan Motor Cover
Pull out the tube of Thermostat out of the Evaporator Coil
REPLACEMENT OF MAIN COMPONENTS
5. Separate the Thermostat Plate
6. Unscrew four screws securing the Duct 7. Separate the Duct
2. Separate the Duct
3. EVAPORATOR FAN MOTOR & BLADETGM-14R, 14RV
REPLACEMENT OF MAIN COMPONENTS
3. Unscrew four securing the Evaporator Fan Motor Bracket
6. Separate Suction Pipe Cover on the Rear Cabinet
REPLACEMENT OF MAIN COMPONENTS
5. Unscrew two screws securing the Evaporator in case of replacing it
7. Separate the Sealing Tube
REPLACEMENT OF MAIN COMPONENTS
9. Pull out the Evaporator Coil
3. Separate the harness out of the Thermostat and Lamp Switch
3. EVAPORATOR FAN MOTOR & BLADETGM-11R, 11RV
REPLACEMENT OF MAIN COMPONENTS
1. Unscrew the screws securing the Duct
2. Separate the Compressor Harness out of the Switch Box
4. CONDENSER FAN MOTOR & BLADETGM-69R, 48R, 45R, 35R, 33R
REPLACEMENT OF MAIN COMPONENTS
1. Unscrew four screws securing the Bottom Grill
2. Separate the Connector out of the Switch Box
4. CONDENSER FAN MOTOR & BLADETGM-22R, 22RV
REPLACEMENT OF MAIN COMPONENTS
1. Unscrew four screws securing the Bottom Grill
2. Separate the Connector out of the Switch Box
4. CONDENSER FAN MOTOR & BLADETGM-14R, 14RV, 11R, 11RV
REPLACEMENT OF MAIN COMPONENTS
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
1. Separate the Sign Frame End and Sign Panel
5. DOORTGM-22R, 22RV, 14R, 14RV
REPLACEMENT OF MAIN COMPONENTS
2. Separate the Door Hinge Top and Door
Commercial Freezer
Service Manual
Model No. TGF-49F TGF-23F TGF-13F TGF-9F
FRONT
Model TGF-49F
1. FEATURE CHART
SIDE
FEATURE CHART
Model TGF-23F
Model TGF-23F
FRONT
FEATURE CHART
Model TGF-9F/13F
Model TGF-9F/13F
FRONT
Model TGF-9F/13F
BACK
FEATURE CHART
COMPRESSOR DRYER
2. PARTS DETAILS
DOOR PARTS TGF-23F
Duct TGF-23F
Lamp & Fan Motor Connectors Evaporator Fan Motor Blade
PART DETAILS
Evaporator, Fan TGF-23F
3. WIRING DIAGRAM
Model TGF-49F
Model TGF-23F
Model TGF-13F Model TGF-9F
WIRING DIAGRAM
1. COMPRESSOR
5. EVAPORATER FAN MOTOR
4. SPECIFICATION OF MAIN COMPONENTS
2. COMPRESSOR RELAY, OVERLOAD
7. EVAPORATER DEFROST HEATER
6. TEMPERATURE CONTROL
10. ROCKER SWITCH
8. BALLAST
5. ELECTRONIC CONTROLLER INSTRUCTION
5-1-1. HOW TO USE THE DISPLAY PANELTGF-23F
Section 5 is for TGF-23F/49F
Turbo air
5-1-2. HOW TO USE THE DISPLAY PANEL TGF-49F
ELECTRONIC CONTROLLER INSTRUCTION
Section 5 is only for TGF-23F/49F
Compressor On/off temperature˚F
5-2. FUNCTION TABLE
2. 88 LED displays inside temperature
ELECTRONIC CONTROLLER INSTRUCTION
Pre-cool
ELECTRONIC CONTROLLER INSTRUCTION
Heater
Heater
c The next procedure is the same as that of the defrost mode
g. If D-sensors temperature does not reach 47˚F8˚C in 40 minutes
c. If D-sensor temperature goes down under 14˚F in 5 minutes
Above procedure switches normal display to error display mode
The temperature of F-sensor is higher than D-sensers temperature
5-3. Self - Diagnosis table
5-4. Sensor Description
ELECTRONIC CONTROLLER INSTRUCTION
Part Number
6. PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
Part Number
PARTS LIST
Part Name
Description
A. Remove Bottom Grille by unscrewing the four screws
7. REPLACEMENT OF MAIN COMPONENTS
7-1. BOTTOM GRILLE PARTSTGF-23F
B. Remove the Bracket of Display P.C.B
REPLACEMENT OF MAIN COMPONENTS
C. Disconnect Connectors and receptacles
D. Remove the electrical box Switch Box cover
Replace the Power Switch, Lamp Switch or Display P.C.B
REPLACEMENT OF MAIN COMPONENTS
E. Remove the Fixture
F. Replace the Ballast. for inner Cabinet Lamp. 110W
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
7-2. REPLACING DOOR TGF-23F
B. Disconnect the door heater wire and lamp wire
Door Heater Wire Lamp Wire
A. Disassemble bottom grille as described section 7-1, A, B, C, D
REPLACEMENT OF MAIN COMPONENTS
D. Pull out sign panel to the Right Side
F. Remove the sign panel frame *Bottom
Replace the Ballast Sign Panel
G. Remove the door hinge top
E. Remove the harness of door switch
H. Lift the door and pull out the door wires
REPLACEMENT OF MAIN COMPONENTS
B. Pull out the sign panel from left side
7-1. TOP ADVERTISING PANEL TGF-49F
A. Remove the Sign Frame by unscrewing two screwes of left side
REPLACEMENT OF MAIN COMPONENTS
REPLACEMENT OF MAIN COMPONENTS
C. Replace the TRANSFORMER
D. Grip the fixture with long nose and pull out the Main P.C.B
Replace the Main P.C.B
Replace the Lamp switch and the Power switch
E. Disconnect Connectors and receptacles
REPLACEMENT OF MAIN COMPONENTS
Unscrew four screws and replace the Display PCB
B. Unscrew the cover plate each side
7-2. BOTTOM GRILLE PARTS TGF-49F
A. Remove the Bottom Grill by unscrewing four screws
REPLACEMENT OF MAIN COMPONENTS
REPLACEMENT OF MAIN COMPONENTS
C. Disconnect receptacles and unscrew two screws
D. Remove the Drain case
Replace the Power relay
REPLACEMENT OF MAIN COMPONENTS
Replace the Ballast
7-3. REPLACEING DOOR TGF-49F
B. Disconnect Leftright Door heater wires
C. Disconnect Left Rigft Door switch wires
A. Disassemble bottom grill as described section 7-2, A
REPLACEMENT OF MAIN COMPONENTS
D. Unscrew the Sign Frame. Bottom
E. Remove the door hingetop
Lift the door and pull out the door wire
B. Unscrew a bottom screw and separate the shelf bracket
7-4. REPLACING Inner Cabinet Lamp TGF-49F
A. Unscrew the top shelf bracket and Pull out it
REPLACEMENT OF MAIN COMPONENTS
REPLACEMENT OF MAIN COMPONENTS
C. Unscrew the lamp top cover and separate lamp cover
D. Lift the fluorescent lamp and pull out it
Replace the fluorescent light