Falcon FN2 Series Installation & User Manual page 41

Installation & User Manual
Condition
Red LED
(UPS Fault)
FN2 Series OM480053 Rev.: C
Error Code
Er05, Low◄ & Fault ◄
Er06, Er10, Er12,
Er28 &
EPO
Er11, Er33
Er14
Er15
Er16, Er17, Er27
Er21
Er24
Er**
Solution
Verify batteries are all connected
properly.
Replace battery packs.
If CB3 is tripped, turn off the UPS and
keep the MBS at INV position before
pressing CB3. Disconnect load and
restart UPS. After error clears, reconnect
load.
Remove the short circuit at the EPO
terminal then restart UPS.
Remove any objects blocking the
ventilation holes.
Replace cooling fan.
If UPS is in CVCF mode, you must
restart the UPS.
All the parameters except ID Number in
a parallel UPS must be the same. Please
reference parallel procedure to
reprogram.
Disconnect and reconnect the RJ45
connector or set UPS with ID=1.
Bypass voltage present in CF50 / CF60
constant mode. Please contact Falcon
Electric, Inc. for resolution.
Other error codes, contact Falcon
Service Department for further
assistance.
Falcon Electric, Inc.
41