Turbo Air MSF-23NM User Manual

Commercial
Refrigerator & Freezer
Service Manual
Solid Door
Model No. : MSR-23NM
MSR-49NM
MSF-23NM
MSF-49NM
Glass Door
Model No. : MSR-23G-1
MSR-49G-2

Turbo Air MSF-23NM Specifications

General

Brand	Turbo Air
Model	MSF-23NM
Category	Refrigerator
Language	English

Summary

Feature Chart

1-1. Front View (MSF-49NM)

Front view diagram of MSF-49NM model refrigerator.

1-2. Side View (MSR-49NM)

Side view diagram of MSR-49NM model refrigerator.

1-3. Front View (MSR-49G-2)

Front view diagram of MSR-49G-2 model refrigerator.

1-4. Side View (MSR-49G-2)

Side view diagram of MSR-49G-2 model refrigerator.

Wiring Diagram

2-1. Refrigerator

Wiring diagram for refrigerator models.

2-2. Freezer

Wiring diagram for freezer models.

Part Details

3-1. Top Panel

Details and images of the top panel components.

3-2. Compressor Compartment

Details and images of the compressor compartment.

3-3. Door

Details and images of the door and its gasket.

3-4. Cooling Compartment

Details and images of the cooling compartment.

Main Components

4-1. Compressor

Specifications and part codes for compressors.

4-2. Comp. Relay

Specifications and part codes for compressor relays.

4-3. Dryer

Specifications and part codes for dryers.

4-4. Capacitor

Specifications and part codes for capacitors.

4-5. Evaporator Fan Motor

Specifications and part codes for evaporator fan motors.

4-6. Condenser Fan Motor

Specifications and part codes for condenser fan motors.

4-7. Defrost Heater

Specifications and part codes for defrost heaters.

4-8. Lamp

Specifications and part codes for lamps.

4-9. Main PCB

Specifications and part codes for main PCBs.

4-10. Display PCB

Specifications and part codes for display PCBs.

4-11. Ballast

Specifications and part codes for ballasts.

Electronic Control Instructions

5-1. Freezer Control

Control instructions for the freezer section.

5-1-1. How to use the display PCB panel

Guide on using the freezer's display PCB panel.

5-1-2. Manual Defrost Function

Instructions for manual defrost operation.

5-1-3. Function Table

Function table for freezer control.

5-1-4. Error Code (Freezer)

Error codes and their meanings for the freezer.

Main PCB Jumper Settings

Details jumper settings for defrost time on the main PCB.

Sensor Description

Description of sensors used in the unit.

5-2. Refrigerator Control

Control instructions for the refrigerator section.

5-2-1. How to use the display PCB panel

Guide on using the refrigerator's display PCB panel.

5-2-2. Function Table

Function table for refrigerator control.

Error Code

Error codes and their meanings for the refrigerator.

Replacement of Main Components

6-1. Top Panel Parts

Procedure for replacing top panel components.

6-2. Replacing Door

Procedure for replacing the door assembly.

6-3. Door Spring Adjustment

Steps for adjusting the door spring tension.

6-4. Reversible-Door Assembling Method

Method for assembling a reversible door.

6-5. Refrigeration Compartment Parts

Procedure for replacing refrigeration compartment parts.

6-6. Condensing Unit

Procedure for replacing the condensing unit.

6-7. Lighting-Parts

Procedure for replacing lighting components.

C. Ballast

Procedure for replacing the ballast.

Part-List