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62
Ultron HPH Integrated Battery Series
No.
Alarm Message
Possible Cause
Solution
14
BATTERY RE-
VERSED
Batteries are connected in reverse.
Please check the batteries’ polar-
ity.
15
INPUT PHASE
SEQUENCE FAIL
Input phase sequence is wrong.
Check input phase sequence.
16
INVERTER SOFT
START FAIL
1. Inverter detection is abnormal.
2. Inverter’s driver is damaged.
Contact service personnel.
17
INNER COMMU-
NICATION FAIL
Inner communication cable is not
well connected.
Contact service personnel.
18
PFC SUPERVI-
SOR FAIL
PFC CPU is damaged.
Contact service personnel.
19
DC BUS HIGH
SHUTDOWN
1. Output has abnormalities.
2. The UPS has internal faults.
Contact service personnel.
20
DC BUS LOW
SHUTDOWN
1. Output has abnormalities.
2. The UPS has internal faults.
Contact service personnel.
21
INPUT FUSE FAIL
Input fuse is broken.
Contact service personnel.
22
INVERTER SU-
PERVISOR FAIL
Inverter CPU is damaged.
Contact service personnel.
23
PFC SOFT START
FAIL
1.
2. Driver is damaged.
Contact service personnel.
24
BYPASS PHASE
SEQUENCE FAIL
Bypass phase sequence is wrong.
Please check bypass phase se-
quence.
25
NTC OPEN FAIL
1. NTC is not connected well.
2. NTC line is broken.
Contact service personnel.
26
INVERTER OUT-
PUT SCR SHORT
1. Inverter SCR driver is abnormal.
2. Inverter SCR is damaged.
Contact service personnel.
27
BATTERY LOW
SHUTDOWN
Battery voltage is low.
Charge the batteries.
NOTE:
If all possible causes are eliminated but the alarm still appears, please contact your local
dealer or customer service.
Содержание Ultron GES203HH33A035
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