Turbo Air MSF-23NM, MSR-23G-1, MSR-49N Error Code Freezer, Controlled No FunctionDescription Part

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ELECTRONIC CONTROL INSTRUCTION

5-1-3. FUNCTION TABLE

No

Function

Controlled

Description

Part

 

 

 

ELECTRONIC CONTROL INSTRUCTION

Controlled

No FunctionDescription

Part

1.It can be set as below according to the connection of JUMPER (J1,J2,J3)in the main PCB.

 

 

1.

88 LED displays inside temperture

1

Initial

2.

Begin to run immediately on the higher than 50and

Operation

 

begin to run after 5 minutes pause on the lower

 

 

 

 

 

than 50.

1.The temperature can be changed by pushing up/down buttons.

2.88 LED displays inside temperture

3.Buzzer buzzes 1time whenever a button is pressed

4.Compressor automatically turns on and off by C-sensor (Except error mode)

2

Temperature

Compressor

5. Comp. on/off temperature ()

 

 

Control

LED

Setting

5.0

3.0

1.0

-1.0

-2.0

 

 

 

 

Comp On

5.3

3.5

0.8

-1.3

-1.8

 

 

 

Comp OFF

-2.5 -4.7 -7.4

-9.4

-10.6

 

 

 

--------------------------------------------------------

 

 

 

 

Setting

-3.0

-5.0

-7.0

-9.0

 

 

 

 

Comp On

-3.1

-4.9

-5.8

-7.6

 

 

 

 

Comp OFF

-11.2

-13.0

-13.9

-15.7

 

FREEZER /

REFRIGERATOR

4 MAIN PCB

DEFROST TIME

 

 

 

 

JUMPER

P. C . B

 

 

 

TRANSFORMER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1,2,3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

JUMPER

JUMPER

CONNECTION

DISCONNECTI

REMARKS

NO.

FUNCTION

 

-ON

 

 

JP1

Unit of the

Indicated to

Indicated to

 

 

Temperature

Temperature

Temperature

 

 

 

 

 

 

JP2

Mode of the

 

 

 

 

control to

The controller

The controller

 

 

 

 

 

 

 

 

Refrigerator

of Freezer

of Refrigerator

 

 

 

 

/ Freezer

 

 

 

 

 

 

Control of

 

 

Applied to the

JP3

8 Hr

6 Hr

Freezer model

Defrost cycle

 

 

 

 

only.

 

 

 

 

 

 

1.Defrost Cycle : It can be set 8Hr or 6Hr by OPTION JUMPER (JP3)

ERROR CODE (FREEZER)

Code

Content

Perception Method

Refrigeration state

 

 

 

 

 

 

 

 

 

 

- short circuit

- Normal operation

 

 

 

JUMPER

TRANSFORMER

1,2,3

P. C . B

D-sensor

 

- Defrost

 

 

- wire disconnection

Heater ON : 20 MINUTES

cS

C-sensor

- short circuit

 

 

 

 

3

Defrost

Heater

Function

Compressor

 

2. The condition of DEFROST operation

-It runs regularly according to the defrost cycle with adding up the plug in time.

-When the defrost starting time comes, COMPRESSOR must be turned off and the defrost operation cycle begins to run according to the conditions as the below 1 and 2 after checking the temperature by

DEFROST SENSOR.

Cond ition 1(In case the temperature checked by DEFROST SENSOR is low than 23); Defrost Heater (Max. 40Min. running) runs by that time DEFROST-SENSOR sensor 53and COMPRESSOR runs after 10minutes pauses.

cO

 

- wire disconnection

- Time control

 

Comp ON : 10 MINUTES

cS

C-sensor

- short circuit

Comp OFF : 6 MINUTES

 

D-sensor

 

cO

- wire disconnection

 

18

19

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Contents Commercial Refrigerator & Freezer Table of Contents Feature ChartSide VIEWMSR-49NM Front VIEWMSR-49G-2Refrigerator Wiring DiagramSide VIEWMSR-49G-2 MSR-23NM MSR-49NMMSF-23NM MSR-23G-1Freezer MSR-49G-2 MSF-49NMTOP Panel Part DetailsCompressor Compartment Door Cooling CompartmentCOMP. Relay Main ComponentsCompressor CapacitorMain PCB Condenser FAN MotorDefrost Heater Display PCBError Code Freezer Controlled No FunctionDescription PartSensor Description Error CodeHOW to USE the Display PCB Panel Refrigerator ControlMain PCB Power Relay MSF-23NM Replacement of Main ComponentsDoor Switch TOP Panel PartsReplacing Door Door Spring Adjustment Screw Hinge Door Spring Door Hinge Stop PINREVERSIBLE-DOOR Assembling Method Door AssemblyTool DOOR-HINGE STOP-PIN Applied Model MSF-23NM, MSR-23NM Evaporator Defrost Heator Evaporator FAN Motor Refrigeration Compartments PartsLamp Bulb Lamp Socket Lamp Shield Evaporator Drain PAN HeaterDefrost Sensor Evaporator FAN Motor Condensing Unit Display T-SENSOR Refrigerator C-SENSORLIGHTING-PARTS PART-LIST Part name Code Description Solid GlassPART-LIST

MSR-49G-2, MSR-23NM, MSF-49NM, MSR-49N, MSR-23G-1 specifications

Turbo Air offers a versatile range of commercial refrigeration solutions, including models such as the MSR-49N, MSR-23NM, MSF-49NM, MSR-23G-1, and MSR-49G-2. Designed for efficiency and performance, these models cater to various needs in the foodservice and restaurant industry.

The Turbo Air MSR-49N is a two-door, reach-in refrigerator that boasts a spacious interior, allowing users to store a significant amount of perishable goods. It features high-density polyurethane insulation, ensuring superior energy efficiency and maintaining optimal temperatures. The unit is equipped with a self-cleaning condenser, which minimizes the need for regular maintenance, ultimately reducing downtime.

Next in the lineup is the MSR-23NM, a single-door model that combines compact size with powerful functionality. Ideal for smaller kitchens, this model is designed with a stainless steel exterior and interior, providing durability and ease of cleaning. The Turbo Air fan control technology helps distribute air evenly throughout the cabinet, ensuring that all items are kept at the ideal temperature, thereby enhancing food safety.

The MSF-49NM is another standout model, this time focusing on freezer capabilities. With its sleek design, energy-efficient refrigeration system, and spacious interior, it allows operators to store frozen items without the excess energy expenditure that often accompanies such units. The digital temperature control and monitoring system provide precise temperature regulation, giving users peace of mind regarding food quality.

The MSR-23G-1, featuring a glass door, enhances visibility of stored items, making it an excellent choice for convenience stores or display applications. High-efficiency LED lighting illuminates the interior while consuming minimal energy, aligning with modern sustainability trends. This model combines functionality with aesthetics, allowing operators to showcase their products effectively.

Lastly, the MSR-49G-2 is a two-door glass refrigerator that merges efficiency with appealing design. Its powerful cooling system is complemented by an advanced digital control panel, allowing users to monitor and adjust temperatures effortlessly. With self-closing, stay-open doors, this model not only contributes to energy savings but also ensures easy access for staff during busy service periods.

In summary, Turbo Air's MSR-49N, MSR-23NM, MSF-49NM, MSR-23G-1, and MSR-49G-2 models present a comprehensive solution for commercial refrigeration needs. Their innovative features, energy-saving technologies, and durable construction make them reliable choices for any foodservice establishment, ensuring that operators can keep their products fresh and appealing.