Turbo air Speeds UP the Pace of Innovation OPEN DISPLAY MERCHANDISER Commercial refrigerator Service Manual Please read this manual completely before attempting To install or operate this equipment! TCGB-36, TCGB-48, TCGB-60, TCGB-72, TCGB-60-CO, TCGB-72-CO
TABLE OF CONTENTS ◇ MAIN COMPONENTS 1. 2. 3. 4. 5. 6.
◇ MAIN COMPONENTS 1. Compressor Manufacturer Designation Electrical Rating V, Hz, Phase LRA Refrigerant 2. Overload Protector Manufacturer Model or Designation SAMSUNG. HK6A1C2U 5.6 A Tecumseh. CAJ4476Y 11.0 A 115 V, 60 Hz, 1 Ph 54 A R-134a 28.0 A KLIXON 4TM801SFBZZ-53 3. Starting Capacitor, Run Capacitor Rating, uF, V Rating, uF, V 20 uF, 350 V KLIXON CAR38014-3057 250 uF, 160v 4.
◇ WIRING DIAGRAM ◇ TEMPERATURE CONTROL INSTRUCTION The temperature control is located near the back left hand side underneath the bottom shelf. 1. The original setting for the control is Normal. 2. The working temperature is from 37℉ to 40℉. 3. To lower the temperature, turn the knob slightly to “Low”. To raise the temperature, turn the knob to “High”. 4. In case of icing due to the hike of ambient temperature or humidity, turn the knob slightly to “High”.
◇ PART NAME Top cover Side glass R Front glass Side glass L Lamp switch Power switch Base rear cover Front glass molding - R
Top cover Side panel - R Side glass molding - L Bumper band Side panel - L Front glass molding - L Front panel down Front panel up Lamp cover top Bottom shelf Shelf 1 Shelf 2
Suction grill Cooler Fan Cover Fan Fan Motor Motor Bracket Bracket Fan Blade Front panel bracket L Front panel bracket R Base Front panel bracket R Base Front panel bracket L
Urethane case top Frame set- R Urethane case bottom Frame set- L Vane guide set Base front cover Vane guide bracket-R Vane guide bracket-L Temperature Controller Suction grill bracket
TCGB-**-*-CO Side glass-M Side glass molding-M Base -R Base rear cover Base -L Base front cover
Compressor Control box Wick pad Set Fan Blade 225mm Run Capacitor Fan Motor Base leg Condenser Adjust Bolt Condenser Fan Motor Bracket Base rear cover
Door Door set set Door frame Door Stopper Door set-L Door set-R Door Glass Door rail Door Roller
Shelf pillar Shelf bracket Shelf Control box Cable gland Ballast Defroster Timer (Power Relay) Magnetic contactor
Harness light top cord Lamp socket Safety tube Lamp Drain filter ◇ TCGB**-*-(*), TCGB**-*-CO-(*) (SVC PART LIST) NAME TCGB-36 TCGB-48 TCGB-60 TCGB-72 TCGB-60CO TCGB-72CO 1 Adjust Bolt 4 4 4 4 4 4 2 Ballast 1 1 1 2 2 2 3 Base front cover 1 1 1 1 1 1 4 1 1 1 1 1 1 5 Base Front panel bracket-L Base Front panel bracket-R 1 1 1 1 1 1 6 Base -L 1 1 1 1 1 1 7 Base leg 2 2 2 2 2 2 8 Base -R 1 1 1 1 1 1 9 Base rear cover 1 1 1 1 1 1 1
12 Cable gland 2 2 2 2 2 2 13 Compressor 1 1 1 1 1 1 14 Condenser 1 1 1 1 1 1 15 Condenser Bracket 1 1 1 1 1 1 16 Control box 1 1 1 1 1 1 17 Cooler 1 1 1 1 1 1 18 Defroster Timer 1 1 1 1 1 1 19 Door frame 1 1 1 1 1 1 20 Door Glase 2 2 2 2 2 2 21 Door rail 2 2 2 2 2 2 22 Door Roller 4 4 4 4 4 4 23 Door set-L 1 1 1 1 1 1 24 Door set-R 1 1 1 1 1 1 25 Door Stopper 4 4 4 4 4 4 26 Drain filter 1 1 1
44 Lamp cover top 1 1 1 1 2 2 45 Lamp socket 6 6 6 12 12 12 46 Lamp switch 1 1 1 1 1 1 47 Magnetic contactor 1 1 1 1 1 1 48 Power switch 1 1 1 1 1 1 49 Safety tube 3 3 3 6 6 6 50 Shelf 1 1 1 1 1 2 2 51 Shelf 2 1 1 1 1 2 2 52 Shelf bracket 8 8 8 8 16 16 53 Shelf pillar 4 4 4 4 8 8 54 Side glass molding L 1 1 1 1 1 1 55 Side glass molding R 1 1 1 1 1 1 56 Side glass-L 1 1 1 1 1 1 57 Side glass-M 1 1 58
