Turbo air Speeds UP the Pace of Innovation
Commercial refrigerator Service Manual
Please read this manual completely before attempting
to install or operate this equipment!
SAK – 50R SAK – 50L
SAK – 60R SAK – 60L
SAK – 70R SAK – 70L
Difference of SAK models
SAK-50R
SAK-60R
SAK-70R
SAK-50L
SAK-60L
SAK-70L
TABLE OF CONTENTS
◇ MAIN COMPONENTS
1. Compressor
2. Overload protector
3. Run capacitor
4. Condenser fan motor
◇ WIRING DIAGRAM
◇ POWER INPUT/OUTPUT
◇ CONDENSER COIL
◇ PART NAME
◇ SAK-50*, SAK-60*, SAK-70*, (SVC PART LIST)
MAIN COMPONENTS
1. Compressor
Manufacturer SAMSUNG KWANGJU ELECTRONICS CO LTD
Designation SD152C-L1U
Electrical Rating
V, Hz, Phase 115 V, 60 Hz, 1 Ph
RLA(+) 1.29/1.92 A
LRA 9.4/9.6 A
2. Overload Protector
Manufacturer Texas Instruments
Model or Designation 4TM412PFBYY
3. Run Capacitor
Rating, uF, V 12 uF, 250 V
Rating, uF, V 000 uF, 250 V
4. Condenser Fan Motor
Manufacturer FULLTECH ELECTORIC CO LTD
Model UF-12A11
Rating V, Hz, Phase, A or W 115 V, 60 Hz, 1 Ph, 12 W
WIRING DIAGRAM
POWER INPUT/OUTPUT
a. After installing unit and all electrical to the Display, Display is ready to start up.
b. Power input is controlled by pushing the button.
iii Apporx 30min interval is needed to reactivate display case after power off.
SPECIFICATION
Model SAK-50* SAK-60* SAK-70*
Dimension
(W×D×H) in
Electricity 120V/1Ph/60Hz
Power Input 3A 3A 3A
Compressor SD152C-L1U2
Refrigerant R-134a
Weight of Case 76.06lbs 87.08lbs 98.10lbs
LOCATION OF DISPLAY CASE
MERCHANDISER
Display is designed to be in an ambient 75 degrees Fahrenheit (dry bulb) or colder and 55 percent relative humidity. If unit is
installed in a warm ambient Display will not cool effectively. Move the display to the final location before removing shipping skid.
Allow 3 inches from back of Display to wall. Condenser is located in beside of Display. Do not block inlet /outlet.
CONDENSER COIL
48.8×14.2×11.5 60.3×14.2×11.5 71.8×14.2×11.5
②
③
1. Disconnect the electrical power to the unit
2. Lift up the Louver to release the Louver from the body.(①)
3. Pull the Louver toward you.(②)
4. Pull on the downward. (③)
5. Brush the dirt, lint, etc from the finned condenser coil.
6. When finished, Louver installed by reverse way of removing
7. Reconnect the electrical power to the unit.
8. Condenser should be cleaned every 1 months or as needed.
①
PART NAME
A
A
Side cover L
ABS
Side cover R
Top cover
SUS 304 0.7T
C.D.U. cover
SUS 304 0.7T
Front cover
SUS 304 0.7T
Front glass
Condenser cover
SUS 304 0.7T
Door molding
BS
Power switch
Door handle
BS
Door glass
Door set
Thermometer
A
A
A
Side cover L
BS
Top cover
SUS 394
Top cover base
Side cover R
BS
Front cover
Condenser cover
Door post
BS
Side cover bracket R
GI 0.8T
Condenser filter
SUS 304 0.7T
Drain cap
PE
Drain pipe
PVC
A
Evaporator
Evaporator cover
SUS 304 0.7T
Bottom shelf
SUS 304 0.8T
Drain cap
PE
Condenser
Capillary tube
D: 2mm
L : 2400mm
Condenser fan motor
Compressor
Urethane form case
Drain hole
BS
Urethane form base
GI 1T
Thermometer
Drier
PART LIST
SAK-50. SAK-60. SAK-70. PART LIST
Part name
1 Bottom shelf 3 5 5 SUS-304 0.8T
2 C.D.U. cover 1 1 1 SUS-304 0.7T
3 Capillary tube 1 1 1 CU
4 Compressor 1 1 1 SAMSUNG SD-152C-L1U
5 Condenser 1 1 1 CU + AL
6 Condenser cover 1 1 1 SUS-304 0.7T
7 Condenser fan motor 1 1 1 UF-12A11
8 Condenser filter 1 1 1
9 Door glass 2 4 4 Glass 3.2T
10 Door handle 2 4 4 ABS
11 Door molding 2 4 4 ABS
12 Door post 3 4 4 ABS
SAK-50 SAK-60 SAK-70 비 고
13 Drain cap 2 2 2 PE
14 Drier 1 1 1 Cu ,1/4
15 Evaporator 1 1 1 CU + AL
16 Evaporator cover 1 1 1 SUS-304 0.7T
17 Front cover 1 1 1 SUS-304 0.7T
18 Front glass 1 1 1 Glass 5T
19 Over load protector 1 1 1 4TM412PFBYY
20 Power switch 1 1 1 KPB25AT
21 Run capacitor 1 1 1 12uF 250V
22 Side cover bracket L,R 1 1 1 GI 0.8T
23 Side cover L 1 1 1 ABS
24 Side cover R 1 1 1 ABS
25 Start Relay 1 1 1 JAHWA 6R8M
26 Thermometer 1 1 1 MILJOCO CORP B9-122
27 Top cover 1 1 1 SUS-304 0.7T
28 Top cover base 1 1 1 ABS
29 Urethane form base 1 1 1 GI 1T
30 Urethane form case 1 1 1 ABS + Urethane form
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