TDK-Lambda GH10-100 - Fuse Rating

174
SYMPTOM
CHECK
ACTION
REF.
No output. Front panel
Alarm LED blinks at 0.5Hz
frequency.
Display indicates ILC_FAULT Check the Rear Panel J1 Interlock
connection & Functionality.
2.13.1
Display indicates ENA_FAULT Check the Rear Panel J1 Enable
connection & Functionality.
2.13.2
No output. Front panel
Alarm LED blinks at 0.5Hz
frequency.
Display indicates Fold Fault
Check the Foldback setting and
load current.
2.9.4
Display indicates OTP Check if air intake or exhaust are
blocked.
Check if the unit is installed
adjacent to heat generating
equipment.
2.9.6
Poor Load regulation Front
panel CV indicator is on.
Are sensing wires connected
properly?
Connect the sense wires according
to User Manual instructions.
Safety &
Installation
Manual (*)
Front Panel controls are
non-functional.
Is the power supply in Local-
Lockout mode?
Press SYST Button. SYST
(GREEN)
LED illuminates.
Press Current encoder to switch
between panel Lock state to panel
Unlock state.
Display shows the state to be
selected.
4.2.7
No output. Display indicates ”GNRL ERROR” Perform AC recycle.
If problem persists, contact TDK-
Lambda service.
(*) Refer to the relevant item in the Safety & Installation manual
Table 8-1: Troubleshooting
8.7 Fuse Rating
There are no user replaceable fuses in the power supply. Internal fuses are sized for fault
protection. If a fuse has been opened, power supply requires service.
Fuse replacement should be made by qualified technical personnel.
Refer to Safety & Installation manual for a listing of the fuses.