Trouble Shooting Guide - Daewoo DWC-070C Service Manual

Window type
Table of Contents

Advertisement

7. TROUBLE SHOOTING GUIDE

TROUBLE
Fan motor and
1. Power failure
compressor do not
run
2. Power is supplied,
1. Not operating at all
Switch is in "cool"
position but the
compressor does not
run
2. Compressor
3. Frequent start and
SITUATION
ANALYSIS
1) Power plug
2) Circuit breaker
1) receptacle
but the equipment
does not run
2) Operation switch
3) Cord or lead wire to
the switch
1) Compressor
2) Thermostat
3) Selector switch
4) O.L.P
5) Capacitor
1) Electricity
2) Room temperature
and outside
temperature
3) Compressor
4) O.L.P
5) Capacitor
1) Thermostat
stop
2) Capacitor
3) O.L.P
CAUSE
1) Power failure
2) Circuit breaker is tripped
3) Power plug is not contacting
Disconnection
¡
Mechanical failure of switch
¡
1) Disconnection
2) Malfunction of contact
Disconnection or burned-out
¡
1) Failure
2) Malfunction
3) Knob is not set to the proper
setting
Failure of malfunction of proper
¡
setting
1) Disconnection
2) Malfunction of contact
Lack of capacity
¡
Disconnection
¡
1) The voltage exceeded allowed
range (110V-120V)
2) Capacity of wire is not
sufficient
Extremely high
¡
Burned-out
¡
Malfunction
¡
Lack of capacity
¡
Malfunction
¡
Lack of capacity
¡
Malfunction
¡
8
REMEDY
Consult your electric company
¡
In case of a breaker, turn it on
¡
and off a few times
Replace the power plug
¡
Repair or replace the
¡
receptacle
Replace the cord or lead wire
¡
Replace the compressor or
¡
connection wire
Replace
¡
Repair or replace
¡
Turn knob for cooler setting
¡
Repair or replace the swtting
¡
Repair
¡
Repair or replace
¡
Replace
¡
Repair
¡
Consult your electric company
¡
Check the capacity of wire
¡
Ventilate well and remove the
¡
heat source
Replace
¡
Replace
¡
Replace
¡
Replace
¡
Replace
¡
Replace
¡

Advertisement

Table of Contents
loading

This manual is also suitable for:

Dwc-091c

Table of Contents