30 2042376-001 Rev G ©2012 General Electric Company. All rights reserved. Lullaby
TM
Warmer
Symptom
Likely causes
Action
Blown Fuse on power inlet
cable harness
NOTE: For Warmer with
halogen lamp and
transformer.
Replace cable Harness Inlet cable
2039887-001 in FRU 2043950-001
Blown Fuse on PWA
NOTE: For Warmer with
SMPS
and
LED
observation lamp.
Replace fuse 4A fuse in FRU
2062278-001 for 230V
Replace fuse 8A fuse in FRU
2062278-001 for 115V
Replace fuse 10A fuse in FRU
2062278-001 for 100V
Transformer failure
NOTE: For Warmer with
halogen lamp and
transformer.
Replace the transformer 2039947-
001 in FRU 2043950-001
SMPS failure
NOTE: for Warmer with
SMPS
and
LED
observation lamp
Replace SMPS from FRU 2062282-
001
Improper connection of
connector P2 on PWA
Check the connection on the PWA
Defective PWA
Replace PWA FRU 2043951-001
NOTE: For Warmer with halogen
lamp and transformer.
Replace PWA FRU 2062277-001
NOTE: For Warmer with SMPS and
LED observation lamp
Defective System Power
Standby/ON
switch
harness
Replace
the
System
Power
Standby/ON
switch
harness
2039889-001 in FRU 2043950-001
NOTE: For Warmer with halogen
lamp and transformer.
Improper connection of
connector P5 on PWA
Check the connection on the PWA
Faulty configuration plug
Check whether 240V configuration
plug is used for 240V system and
120V for 120V system.
Defective power inlet cable
harness
Replace cable Harness Inlet cable
2039887-001 in FRU 2043950-001
Push button key failure
Defective Push button key
Replace PWA.
Содержание Lullaby Warmer
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