Main Pcb; Display Pcb; Ballast; Electronic Control Instructions - Turbo Air MSF-23NM Service Manual

4-6. CONDENSER FAN MOTOR
MODEL MSR-23NM MSR-49NM MSF-23NM
Voltage
Motor Model
Part code
4-7. DEFROST HEATER
MODEL MSR-23NM MSR-49NM MSF-23NM
Voltage
Spec
─
Part code R7303-400
4-8. LAMP
MODEL MSR-23NM MSR-49NM MSF-23NM
Voltage
Spec 25 W
Part code R7494-010

4-9. MAIN PCB

MODEL MSR-23NM MSR-49NM MSF-23NM
Voltage
Part code R7103-260

4-10. DISPLAY PCB

MSR-23NM MSR-49NM MSF-23NM
MODEL
Voltage
Part code

4-11. BALLAST

MODEL MSR-23G-1
Voltage
Spce
Part code
MAIN COMPONENTS
MSF-49NM MSR-23G-1 MSR-49G-2
115 V / 60 Hz
SR-043
R7423-020
MSF-49NM MSR-23G-1 MSR-49G-2
115 V / 60 Hz
445 W 600 W
─
R7303-410
MSF-49NM MSR-23G-1 MSR-49G-2
115 V / 60 Hz
FLUORESCENT 32W/865RS
R7494-150
MSF-49NM MSR-23G-1 MSR-49G-2
115 V / 60 Hz
R7103-250 R7103-260
MSF-49NM MSR-23G-1 MSR-49G-2
115 V / 60 Hz
R7113-190
MSR-49G-2
120V / 60Hz
32W
R7553-011
16

5. ELECTRONIC CONTROL INSTRUCTIONS

5-1. FREEZER CONTROL

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

- 88 LED
- It indicates setting temperature,
except defrost function
-Temperature can be controlled by the user.
-Factory setting is at level "2 ℉". Setting can
5-1-2. Manual Defrost Function
Press temperature setting UP/DOWN key for 2 seconds at
the same time, manual defrost mode will start.
If you press UP/DOWN key for 2 seconds again on defrosting
manual defrost will be cancelled and it will revert to nomal
mode after 10 minutes of pause(Display panel indicates "DF"
for pause period)
-Door Open LED
be changed by pressing up/down button.
17