underbar equipment glass / mug chillers service manual

Turbo Air Speeds up the Pace of Innovation

Underbar EquipmentGlass / Mug ChillersService ManualPlease read this manual completely before attempting to install or operate this equipment!

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TBC-24SD/SB-GFTBC-36SD/SB-GFTBC-50SD/SB-GF

Glass / Mug Chillers

1

TABLE OF CONTENTS

1. FEATURE CHART 1-1. TBC-24SD/SB-GF1-2. TBC-36SD/SB-GF1-3. TBC-50SD/SB-GF

2. WIRING DIAGRAM 1-1. TBC-24SD/SB-GF1-2. TBC-36SD/SB-GF, TBC-50SD/SB-GF

3. PART DETAILS 3-1. EVAPORATOR FAN MOTOR [TBC-24,36SD/SB-GF]3-2. CONDENSER FAN MOTOR 3-3. DUCT3-4. DUCT (A)3-5. EVAPORATOR COIL3-6. CONDENSER COIL3-7. SHELF3-8. EVAPORATOR FAN MOTOR [TBC-50SD/SB-GF]3-9. COUNTERTOP

4. MAIN COMPONENTS4-1. COMPRESSOR4-2. COMPRESSOR RELAY, OVERLOAD4-3. COMPRESSOR CAPACITOR4-4. CONDENSER FAN MOTOR4-5. EVAPORATOR FAN MOTOR4-6. SWITCH

5. TEMPERATURE CONTROL INSTRUCTION5-1. HOW TO USE THE TEMPERATURE CONTROLLER5-2. FUNCTION TABLE

6. SPARE PARTS LIST

7. REPLACEMENT OF MAIN COMPONENTS7-1. REPLACING THE EVAPORATOR COIL7-2. ACCESSING THE CONDENSER COMPARTMENT

2

TOP VIEW

FRONT VIEW SIDE VIEW

SIDE INSIDE VIE WFRONT INSIDE VIEW

1

23 4 7

6

8

11

12

15

17

16

18

19

6

13 20

9

5

10

14

1. FEATURE CHART1-1. TBC-24SD/SB-GF

1 LID2 COUNTERTOP3 LID RAIL LEFT4 LID RAIL RIGHT5 LID HANDLE6 GRILL ASSEMBLY7 LID RAIL FRONT8 CUSHION SPACER9 WIRE GRILL

10 DUCT (A)

11 EVAPORATOR COIL12 EVAPORATOR DRAIN PAN13 DRAIN PAN HEATER14 DUCT (B)15 TEMPERATURE CONTROLLER BOX16 LEAK TEST COVER17 DEFROST HEATER18 DOOR STOPPER19 SHELF20 EVAPORATOR FAN COVER

3

TOP VIEW



23 45

1

7

6

8

10

11

12

16

17

20

18

21

22

22

6

13

15

23

9

11

14

19

FEATURE CHART

1-2. TBC-36SD/SB-GF

1 LID2 COUNTERTOP3 LID RAIL LEFT4 LID RAIL RIGHT5 LID HANDLE6 GRILL ASSEMBLY7 LID RAIL FRONT8 CUSHION SPACER9 WIRE GRILL

10 DUCT11 DUCT BRACKET12 EVAPORATOR COIL

13 EVAPORATOR DRAIN PAN14 DRAIN PAN HEATER15 SHELF RAIL16 EVAPORATOR DRAIN ELBOW & HOSE17 TEMPERATURE CONTROLLER BOX18 LEAK TEST COVER19 DEFROST HEATER20 AIR GUIDE21 DOOR STOPPER22 SHELF23 EVAPORATOR FAN COVER

4

GNA-106D-07B

TOP VIEW



1

23 4 56 6

1

8

7 10

9

11

12

13

17

18

21

19

22

23

23

7

14

16

24

12

20

15

FEATURE CHART

1-3. TBC-50SD/SB-GF

1 LID2 COUNTERTOP3 LID RAIL LEFT4 LID RAIL MIDDLE5 LID RAIL RIGHT6 LID HANDLE7 GRILL ASSEMBLY8 LID RAIL FRONT9 CUSHION SPACER

10 WIRE GRILL11 DUCT12 DUCT BRACKET

13 EVAPORATOR COIL14 EVAPORATOR DRAIN PAN15 DRAIN PAN HEATER16 SHELF RAIL17 EVAPORATOR DRAIN ELBOW & HOSE18 TEMPERATURE CONTROLLER BOX19 LEAK TEST CAP20 DEFROST HEATER21 AIR GUIDE22 DOOR STOPPER23 SHELF24 EVAPORATOR FAN COVER

5

2. WIRING DIAGRAM

GN

BKGY

POWER SWITCH

DOOR RAIL HEATER

DRAIN HOSE HEATER

1 WHGY 3

BK 4 2 BR

THERMOSTAT

THERMAL FUSE

DEFROST HEATER

DEFROST TIMER

DRAIN PAN HEATER

PK RD

CONTROLLER

FAN CONTROL PCB

RD

BK

COMPRESSOR

CONDENSER FAN MOTOR

EVAPORATOR FAN MOTOR

WH

WH

WH

WH

WH

WH

WHYW

GY

M

RD

BK

BR

BK

BK

BK

BK

TEMPERATURE BR BK BK

BK

[TBC-24SD/SB-GF]

WIRING DIAGRAM

6

WIRING DIAGRAM

GN

BKGY

POWER SWITCH

DOOR RAIL HEATER

DRAIN HOSE HEATER

1 WHGY 3

BK 4 2 BR

THERMOSTAT

THERMAL FUSE

DEFROST HEATER

DEFROST TIMER

DRAIN PAN HEATER

PK RD

CONTROLLER

FAN CONTROL PCB

RD

BK

COMPRESSOR

CONDENSER FAN MOTOR


WH

WH

WH

WH

WH

WH

WH

WHYW

GY

M

RD

BK

BR

BR

BK BK

BK

BK

BK

BK

TEMPERATURE

BK

[TBC-36SD/SB-GF][TBC-50SD/SB-GF]

WIRING DIAGRAM

7

3. PART DETAILS3-1. EVAPORATOR FAN MOTOR

3-2. CONDENSER FAN MOTOR

3-3. DUCT

BRACKET

CONDENSER FAN MOTOR


EVAPORATOR FAN BLADE

CONDENSER FAN BLADE

DUCT

EVAPORATOR FANMOTOR COVER

8

PART DETAILS

3-4. DUCT (A)

3-5. EVAPORATOR COIL

ACCUMULATOR

ACCUMULATOR

ACCUMULATOR

[TBC-24SD/SB-GF]

[TBC-36SD/SB-GF]

[TBC-50SD/SB-GF]

DUCT (A)

WATER GUIDE

[TBC-24SD/SB-GF]

9

PART DETAILS

3-6. CONDENSER COIL

INLET

OUTLET

INLET

OUTLET


[TBC-50SD/SB-GF]

3-7. SHELF

14.98.39.8

19.9

19.9

20.4



Unit : inches

10

PART DETAILS

3-8. EVAPORATOR FAN MOTOR

3-9. COUNTERTOP

EVAPORATOR FAN BLADE


[TBC-50SD/SB-GF]

COUNTERTOP FRAME ASSEMBLY

LID RAIL RIGHT

LID RAIL FRONT

LID RAILMIDDLE

LID RAIL LEFT

LID RAIL HEATER

COUNTERTOP

11

TBC-24-GF J535Q32E6R8MD2 Comp.Assembly SMP445PHB-01 Comp.Assembly - -TBC-36-GF Comp.Assembly Comp.Assembly - -TBC-50-GF 3ARR12KP*483 Comp.Assembly MRT16AHKE Comp.Assembly - -

TBC-24-GF MK183D-L2UB 30289R0100 1,024BTU/h RSCR - SAMSUNGTBC-36-GF (258kcal/h)TBC-50-GF CAE2420Z 30200R1100 2,268BTU/h CSIR - TECUMSEH

(572kcal/h)

MODEL PART NAME PART NO.HORSE

CAPACITYTYPE OF

INPUT MAKERPOWER MOTOR

4. MAIN COMPONENTS

MODEL RELAY PART NO. OVERLOAD PART NO. MAKER NOTE

4-2. COMPRESSOR RELAY, OVERLOAD

4-3. COMPRESSOR CAPACITOR

4-4. CONDENSER FAN MOTOR

MODEL PART NAME PART NO. RATING MAKER

4-6. SWITCH

TBC-24,36,50-GF POWER SWITCH (ROCKER SWITCH) 30281Q0101 125V/15A SKT

TBC-24,36,50-GF TEMPERATURE CONTROLLER 30283M0900 GNA-106D-07B SHINHAN

4-5. EVAPORATOR FAN MOTOR

4-1. COMPRESSOR

TBC-24-GF - - 250VAC-12µF Comp. Assembly - -TBC-36-GFTBC-50-GF 315µF/160V Comp. Assembly - - - -

MODEL STARTING PART NO. RUNNING PART NO. MAKER NOTE

TBC-24-GF IS4420DWSG-1 3963220410 4P 47W Shaded Pole AL SUNGSHINTBC-36-GF Induction 4TBC-50-GF

MODEL PART NAME PART NO. POLE INPUT TYPE BLADE (NUMBER) MAKER

TBC-24-GF DAI-6202DWSUA-1 3963339900 2P 22.5W Shaded Pole NA-66 DAEYOUNG TBC-36-GF Induction 6TBC-50-GF DAI-8154DWSUA P0191Q0100 4P 27.1W Shaded Pole AL DAEYOUNG

Induction 5

MODEL PART NAME PART NO. POLE INPUT TYPE BLADE (NUMBER) MAKER

12

5. TEMPERATURE CONTROL INSTRUCTION

- Indicates temperaturelevel setting.

- Temperature can be controlled by the user.- Factory setting is at “4”.

Turn the dial to adjust the temperature setting.

TEMPERATURE CONTROLLER

No Function Controlled DescriptionPart

1 Temperature CompressorControl Cond. Fan Motor

Model:TBC-24,36,50-GF(GNA-106D-07B)

1. The temperature can be adjusted by turning the dial. 2. Compressor is automatically turned on and off by the thermostat.

Cut in and out temperature chart. ºF (at evaporator coil)

No. Cool Normal Cold

Cut in - 4.1 +-1.5 -Cut Out - -5.8 +-1.5 -

5-1. HOW TO USE THE TEMPERATURE CONTROLLER

5-2. FUNCTION TABLE

13

6. SPARE PARTS LIST

14

SPARE PARTS LIST

15

7. REPLACEMENT OF MAIN COMPONENTS

7-1. REPLACING THE EVAPORATOR COIL

* Turn the unit off before replacing any part.

A. Remove all lids. Remove the shelves.

B. Cut the silicone line around the countertop frame with a knife.Remove all screws at the back of the countertop frame.

C. Remove all the screws from around the lid rail. To remove the countertop lift from the rear first, and unplug the connector housing of the lid rail heater. While standing in front of the freezer, pull the rear of the countertop up and back to separate it from the lower cabinet.

16

REPLACEMENT OF MAIN COMPONENTS

D. Carefully remove the countertop and place it in a safe location.

E. Locate the duct and temperature controller box. If necessary, remove the temperature controller box.

F. Unplug the evaporator fan motor housing and place in a safe location. Remove the screws on the evaporator fan cover if necessary.

17


G. Unplug the housing for the defrost heater, the drain pan heater, and the drain hose heater.

H. Detach the thermal fuse (a kind of bi-metal) and the bi-metal by cutting the cable ties before removing the evaporator (or the defrost sheath heater) from the rear wall. To repair the drain pan heater, completely separate the drain pan sub-assembly first.

18


7-2. ACCESSING THE CONDENSER COMPARTMENT

A. After removing the front grille assembly, unscrew the compressor base. Slowly pull out the compressor compartment. Compressor, condenser coil, condenser fan motor, etc. can then be replaced.

underbar equipment glass / mug chillers service manual

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