Blue Air BASR1 Manuel de service

■ MODEL : BASF1/BASF2/BASF3(FREEZER) BASR1/BASR2/BASR3(REFRIGERATOR) BAGR24/BAGR48/BAGR72 (MERCHANDISERS)

A. COMMERCIAL FREEZER, REFRIGERATOR GENERAL

1. SPECIFICATION - - - - - - - - - - - - - - - - - - - - - - A2

1) GENERAL

2) MAIN COMPONENTS

2. REFRIGERATION CYCLE - - - - - - - - - - - - - - - - - - - A6

3. TROUBLE SHOOTING - - - - - - - - - - - - - - - - - - - - - A8

1) CHECKING THE POWER SUPPLY

2) CHECKING THE POWER SUPPLY OF CONTROL BOARD

3) CHECKING THE CONTROL PART OF REFRIGERATION CYCLE

4) CHECKING THE DEFROST PART

5) WHEN THE UNIT DOES NOT COOL

6) WHEN THERE IS A ABNORMAL NOISE

7) WHE THE TEMPERATURE DOES NOT DISPLAY

8) WHEN THE LAMP DOES NOT LIGHT

9) CHECKING SENSOR

4. FEATURE CHART - - - - - - - - - - - - - - - - - - - - - - - A18

5. WIRING DIAGRAM - - - - - - - - - - - - - - - - - - - - - - A30

6. REPLACEMENT OF COMPONENTS - - - - - - - - - - - - - - - - - A35

-A1 -

1. SPECIFICATION

1) GENERAL - COMMERCIAL FREEZERS AND REFRIGERATORS

PRODUCT

MODEL

Capacity (Cu,Ft)

Net Capacity (Cu,Ft)

Exterior Dimension

(Including casters)

(in)

Interior Dimension

(Including casters)

(in)

Net Weight (lbs)

Door Type

Door Material

SOLID DOOR FREEZER

BASF1 BASF2 BASF3 BASR1 BASR2 BASR3

23 49 72 23 49 72

20.8 45.2 66.3 20.8 45.2 66.3

(W) 27.4 55.1 78 27.4 55.1 78

(D)

(H)

(W) 23.6 51.4 74.2 23.6 51.4 74.2

(D)

(H)

295 499 622 288 475 609

Swing 1EA Swing 2EA Swing 3EA Swing 1EA Swing 2EA Swing 3EA

Stainless steel (STS)

31.3

83.9

60.8

SOLID DOOR REFRIGERATOR

Shelves

Power Voltage

Plug in - Installation

Amps

Compressor

Refrigerant

Range of Temperature

Door auto-close equipment

Door stop equipment

Air suction equipment

Condensing unit

4EA 8EA 12EA 4EA 8EA 12EA

AC 115V

AC 115V/60Hz

NEMA 5-15P

8.5A 9.5A 9.0A 7.5A 7.5A 10.0A

1/2HP 3/4HP 1.1HP 1/3HP 1/3HP 1/2HP

R-404A

(12.0 oz)

R-404A

(22.2 oz)

Below 0 ℉

/208-230V

60Hz

NEMA 14-20P

R-404A

(23.6 oz)

Auto-close for Spring

120˚ Stop

Air damper

4in × 4EACaster

Sliding Type

R-134A

(7.4 oz)

AC 115V/60Hz

NEMA 5-15P

R-134A

(9.5 oz)

32 ~ 40 ℉

(14.1 oz)

R-134A

◈ Above specifications are subjected to change without prior notice for quality improvement.

◈ The nameplate(includes Serial Number) is located on the upper left of the cabint interior.

-A2 -

2) MAIN COMPONENTS - COMMERCIAL FREEZERS AND REFRIGERATORS

)

PRODUCT

MODEL

Compressor

(Manufacture)

Compressor Capacity(kcal/h)

Type of Compressor motor

Compressor O.L.P

Compressor Relay

Starting Capacitor

Running Capacitor

Type of Evaporator

Evaporator pipe Dimensions

Cooling Fan Motor

SOLID DOOR FREEZER SOLID DOOR REFRIGERATOR

BASF1 BASF2 BASF3 BASR1 BASR2 BASR3

CAE2420Z(A)

(Tecumseh-

France

CAJ2432Z(A)

(Tecumseh-

France

LBP 571 LBP 808 LBP 1219 LBP 1586

CSIR CSR CSR CSIR

MST16AHN GA3PJU00 MST00AHN GA3SJU81

3ARR12KPF*483

3ARR3*5R* 3ARR3*3A* 3ARR18A100B

315㎌/160V 315㎌/160V 88㎌/160V 250㎌/160V

- 30㎌/400V 15㎌/160V -

CAJ2446Z(H)

(Tecumseh-

France

SK1A1C-L2W

(Samsung-Korea)

LBP 303

CSR

4TM795TFBZZ-53

J531Q34E220M350-3

125㎌/125V

12㎌/250V

CAJ4476Y(A)

(Tecumseh-

France

Cu pipe + Al fin + Blue color coating

3/8"

IS3225LTSA, 120V/60Hz

Type of Condenser

Cu pipe + Al fin

Evaporator pipe Dimensions

Condenser Fan Motor

Drier

MA7425W1, 120V/60Hz

OD 1", XH-9, 1.06oz

Temperature Control Thermistor

Digital DisplayRunning Indication

Interior Temp. Indication

Interior Lamp

Defrost for evaporator

Defrost sheath heater

Defrost pan heater

Drain heater

25W × 1EA 25W × 1EA

Heated defrost

(Control of thermistor)

450W 670W 944W - --

60W 90W 128W - --

Digital Display

25W × 2EA 25W × 2EA

3/8"

Off cycle

- --

Door switch

Power switch

SP201R-7DR, AC125V

SL112A, AC125V/12A

-A3 -

3) GENERAL - MERCHANDISERS

PRODUCT

MODEL

Capacity (Cu,Ft)

Net Capacity (Cu,Ft)

Exterior Dimension

(Including casters)

(in)

Interior Dimension

(Including casters)

(in)

Net Weight (lbs)

Door Type

Door Material

(W)

(D)

(H)

(W)

(D)

(H)

MERCHANDISERS

BAGR24 BAGR48

26 48 70

23.9

28.4

31.3

78.7

62.5

287 474 716

Swing 1EA Sliding 2EA

47.3

53.2

29.9

78.7

25.5

61.4

Glass + Al

BAGR72

66.3

31.3

83.9

74.2

2527

60.8

Swing 3EA

Shelves

Power Voltage

Plug in - Installation

Amps

Compressor

Refrigerant

Range of Temperature

Door auto-close equipment

Door stop equipment

Air suction equipment

Condensing unit

Door switch

4EA 8EA

3.9A

1/4 HP 1/2 HP

R-134A

(10.6 oz)

Auto-close for Spring

120˚ Stop -

Adjust foot 4EA

Adjust foot 6EA

AC 115V/60Hz

NEMA 5-15P

10.0A

R-134A

(16.2 oz)

32 ~ 40℉

Air damper

Sliding Type

12EA

11.9A

1/2 HP

R-134A

(17.6 oz)

120˚ Stop

Adjust foot 6EACaster

Power(or Lamp) switch

SL112A, AC125V/12A

◈ Above specifications are subjected to change without prior notice for quality improvement.

◈ The nameplate(includes Serial Number) is located on the upper left of the cabint interior.

-A4 -

4) MAIN COMPONENTS - MERCHANDISERS

PRODUCT

MODEL

Compressor

(Manufacture)

Compressor Capacity(kcal/h)

Type of Compressor motor

Compressor O.L.P

Compressor Relay

Starting Capacitor

Running Capacitor

Type of Evaporator

Evaporator pipe Dimensions

Cooling Fan Motor

Type of Condenser

SK182C-L2U

(SAMSUNG)

LBP 256

RSCR CSIR

4TM444NHBYY

J531Q32E4R7M1802

12㎌/250V

MERCHANDISERS

CAJ4476Y(A)

(Tecumseh-France)

LBP 1946

CRA38014

GE3ARR3

250㎌/160V

Cu pipe + Al fin

1/2"

IS3225LTSA, 120V/60Hz

Cu pipe + Al fin

BAGR72BAGR48BAGR24

CAJ4476Y(A)

(Tecumseh-France)

HBP 1946

CSIR

CRA38014

3ARR3*2M*

250㎌/160V

Evaporator pipe Dimensions

Condenser Fan Motor

Drier

Temperature Control

Running Indication

Interior Temp. Indication

Interior Lamp

Ad. Panel Fluorescent Lamp

Ballast

Ballast Name

(Manufacture)

Defrost for evaporator

Defrost sheath heater

Thermostat

GNF-250L

17W/32W

(Fluorescent lamp)

32W × 1EA

32W(Double)×1EA /

17W×1EA

B232I120RH-A

(ADVANCE)

3/8"

MA7425W1, 120V/60Hz

OD 1", XH-9, 1.06oz

Thermostat (GNF-240L)

32W × 1EA

(Fluorescent lamp)

32W × 1EA

32W(Double)×1EA

B232I120RH-A

(ADVANCE)

Off cycle

Thermostat (GNF-246L)

32W × 2EA

(Fluorescent lamp)

32W × 1EA

32W(Double)×2EA

DY232 IS120

(DOYOUNG)

Defrost pan heater

Drain heater

-A5 -

2. REFRIGERATION CYCLE

Mechanical refrigeration is accomplished by continuously circulating, evaporating, and condensing

a fixed supply of refrigerant in a closed system. Evaporation occurs at alow temperature and

pressure while condensation occurs at high temperature and pressure. Thus it is possible to

transfer heat fom an area of low temperature(i.e., refrigerated compartment) to an area of high

temperature(i.e., surrounding of refrigerator).

CONDENSER

COMPRSSORCAPILLARY TUBE

EVAPORATOR

THE BASE REFIGERATION CYCLE

Beginning the cycle at the evaporator inlet the low pressure liquid expands, absorbs heat

(so refrigerator inner-cabinet is cooled), and evaporates, changing to alow pressure gas at the

evaporator outlet.

The compressor pumps this gas from the evaporator, increases its pressure, and discharges the

high pressured- temperature gas to the conenser.

The condenser lets high pressured- temperature gas emit the heat(so surrounding of the

condenser is warmed) in order to make it condense.

The capillary tube prevents high pressured- temperature gas from entering the evaporator

in order to lower the pressure in the evaporator and control the flow of refrigerant into the

evaporator automatically.

Eventually the desired air temperature in regrigerator inner-cabinet is reached, the thermostat

(temperature controller) will break the electrical circuit to the compressor motor and stop

the compressor.

-A6 -

As the temperature of the air rises, the thermostat(or controller) remakes the electrical circuit.

)

The compressor starts, and cycle continues.

The schematic refrigeration(or freezing) cycle of F23/F49/F72/R23/R49/R72/GR26/GR48/GR70

is like below.

Heat Exchange

No.

COMPRESSOR

CONDENSER C1220TS-O,H

Part Name Description

MODEL

BASF1

BASF2

BASF3

R1/R2

BASR3

BAGR24

BASG48

BAGR72

COMPRESSOR

CAE2420Z(A)

CAJ2432Z(A)

CAJ2446Z(H)

SK1A1C-L2W

CAJ4461Y(A)

SK182C-L2U

CAJ4476Y(A)

Remark

EVAPORATOR C1220TS-O,H

DRIER C1220T-H

ACCUMULATOR C1220T-1/4H

DISCHARGE PIPE C1220T-O

DRIER CONNECT PIPE C1220T-O

CAPILLARY TUBE C1220T-H

SUCTION PIPE (INNER-CABINET

SUCTION PIPE (COMPRESSOR) C1220T-O

CHARGE PIPE (COMPRESSOR) C1220T-O

CHARGE PIPE (DRIER) C1220T-O

C1220T-O

-A7 -

-A8 -

3. TROUBLESHOOTING

-A16 -

-A17 -

-A18 -

-A19 -

-A20 -

-A21 -

-A22 -

-A23 -

-A24 -

9) CHECKING SENSOR

Sensor assembly consists of T-sensor (lead wire: orange) and

D-sensor (lead wire: blue).

The T-sensor is used for cabinet temperature control and

the D-sensor is used for defrost control.

The resistance of the sensor varies depending on temperature.

If you Immerse the sensor in a glass containing ice water for 2 minutes

and then check for the resistance between sensor leads,

the normal reading is 7.88㏀ (T-sensor) / 30㏀ (D-sensor).

-A25 -

Temperature ( ℉)

-5 23.04 79.17

0 19.76 68.92

10 14.65 52.61

23 10.10 37.55

32 7.88 30.00

41 6.20 24.13

50 7.91 19.53

60 3.82 15.56

70 3.00 12.48

Resistance (㏀)

T-sensor ( ±6.5%) D-sensor (±5.5%)

-A26 -

-A27 -

4. FEATURE CHART

1) BASF1/BASR1 (1 Door)

Top grille

Display panel

Door S/W

Door handle

Power S/W

Door

Lower Grille

Caster

(FRONT)

-A38 -

Lamp

Lamp cover

Cooling Fan

Damper(Air)

Evaporator

Door

Shelves

Shelf Pilaster

Air-guard

Support Shelf Pilaster

(SIDE)

-A39 -

2) BASF49/BASR49 (2 Door)

Top grille

Door S/W

Door handle

Display panel

Power S/W

Door

Caster

Lower grille

(FRONT)

-A40 -

Lamp

Lamp cover

Cooling Fan

Damper(Air)

Evaporator

Door

Shelves

Shelf Pilaster

Air-guard

Support Shelf Pilaster

(SIDE)

-A41 -

3) BASF3/BASR3 (3 Door)

Top grille

Door S/W

Display panel

Power S/W

Lower grille

Door handle

Door

Caster

(FRONT)

-A42 -

Lamp

Lamp cover

Cooling Fan

Damper(Air)

Evaporator

Door

Shelves

Shelf Pilaster

Air-guard

Support Shelf Pilaster

(SIDE)

-A43 -

4) BAGR24 (Glass 1 Door)

AD. Panel

Door(Glass)

Door

Lower grille

Adjust foot

(FRONT)

-A44 -

BALLAST

AD. PANEL

LAMP

FAN COVER

COOLING FAN

COOLING FAN MOTOR

EVAPORATOR

COVER LAMP

DOOR FRAME

LAMP

DOOR HANDLE

WATER COLLECTOR

DRAIN HOSE

SHELF SUPPORT

SHELF

LOWER GRILLE

CONDENSER

CONDENSER FAN MOTOR

MOTOR BRKT

(SIDE)

-A45 -

DRYER SUCTION PIPE

COMPRESSOR

5) BAGR48 (Glass 2 Door)

Door(Glass)

AD. Panel

Door handle

Lower grille

(FRONT)

-A46 -

Adjust foot

COOLING FAN COVER

COOLING FAN

BALLAST

AD. PANEL

LAMP

LAMP TUBE

DOOR HANDLE

COOLING FAN MOTOR

EVAPORATOR

WATER COLLECTOR DRAIN HOSE

SHELF SUPPORT

SHELF

DOOR FRAME

CENTER POST

LOWER GRILL

CONDENSER

CONDENSER FAN MOTOR

DRIER SUCTION PIPE

COMPRESSOR

MOTOR BRKT

(SIDE)

-A47 -

+ 68 hidden pages

Blue Air BASR1 Manuel de service

Specifications and Main Features

Frequently Asked Questions

User Manual