Test 1 120V Ac Electrical Supply - LG DLEY1701 E Series Service Manual

Test 1
120V AC Electrical supply
Caution
Trouble Symptom
Measurement Condition
BK2 or WH2 BL2
BK
WH
1 2 3 2 1
N ( hite)
L (Black) L (Red)
hen measuring power, be sure to wear insulated gloves, to and avoid an
electric shock
No power was applied to controller. (LED, LCD Display off)
ith dryer power on; connector linked to controller.
Check the outlet, is the voltage
110V ~ 125V AC?
Check if the voltage measured between
Connector BK2 or H2- (Black ire)
Linked to the Controller and BL2-
( hite ire) Is 110~125V?
Check if the Controller wire is
disconnected.
Check if Terminal Block and Power Cord
are connected (Check Plug ).
- Does Power Cord N neutral line match
to cent e rt e rmi n al N neutral line?
Replace controIler.
ES
ES
ES
20
Check the fuse
NO ·
or circuit breaker.
Check if Power
·
Cord is properly
NO
connected.
Reconnect the
·
NO
controller.