13
MOST COMMON PROBLEMS
Phenomenon
Problem Cause
Insp.Content
Remedy
Red light not
functioning
No Electricity
Fuse Broken
Check fuse
Replace fuse
Loose plug and socket
Check for loose contact
Replace or service
socket
With Electricity
Loose red bulb
Check for loose contact
Tighten the bulb
Broken red bulb
Remove red bulb
Replace red bulb
Green light not
functioning
Compressor
working well
Loose green bulb
Check for loose contact
Tighten the bulb
Broken green bulb
Remove green bulb
Replace the bulb
Loose thermostat
Check thermostat
Tighten the thermostat
Compressor not
working
Loose thermostat
Check for loose contact
Tighten the thermostat
Thermostat damage
Check for short circuit
Check thickness
<=5mm
Replace thermostat
Non-stop
running of
machine
Does not
refrigerate well
Thick frost on surface
Defrost time
Door open frequently
Avoid open
Too much food stored
R134a/R12
Leaked
Lessen the quantity.
Refrigerate well
Call Service
Set temp.<ambient temp
Check temp level “5-6”
Adjust level to “2-4”
Thermostat not working
Replace thermostat
Too noisy
Refrigerator installed on an uneven ground
Check universal wheels
Put on a level and even
ground
Loose screws at condenser or compressor
Check for loose screws.
Tighten the loose screws
Compressor
not working
but red and
green light
working.
Loose of starting relay or heat preventing socket
Check damaged contact Tighten the connection
Repair/Service
Compressor
Compressor damaged
Voltage less than 187V
Check the voltage level
Use a power regulator
CHEST FREEZER
®
MC525
