socomec Asys 16 A Transfer System - Troubleshooting Guide; Error Rectification

ASYS
16 A Transfer System
ENGLISH
IOMASY160810-GB_00 15
TR O U b l E S H O O T I N G8.
If problems should occur, please check the following points before contacting the
customer service department:
Is the mains voltage present at the ASYS TRANSFER SWITCH input? –
Has one of the two input fuses tripped or open? –
If you contact the customer service department, please have the following informa-
tion ready:
Device information (model name and serial number) –
An exact description of the problem (what load is being supplied, does the prob- –
lem occur regularly or sporadically, ...)
Rectication of errors
Problem Possible Cause Solution
No display, no alarm. Mains or feeding UPS
units switched o.
Switch on the mains or feeding
UPS units.
No mains voltage
present.
Have mains inspected by qualied
electrician.
Input fuses tripped. Check and make sure the load ca-
pacity is within the specication,
then replace a good fuse. If the
problem persists, contact the cus-
tomer service department.
Both mains indicator
S1 and S2 do not il-
luminate, when mains
voltage present.
Both input fuses
tripped.
Check and make sure the load ca-
pacity is within the specication,
then replace a good fuse. If the
problem persists, contact the cus-
tomer service department.
Alarm indicator F1 il-
luminates, acoustic
alarm active with 0.5
second sequence.
ASYS Fault. Contact the customer service de-
partment.
Multiples consecutive
transfers detection
Check the quality of the preferred
source
Overheating Check and make sure the load ca-
pacity is within the specication,
or decrease ambient temperature
(less than 40°C).