DAYLIFF SUNVERTER 4 User Manual

25
Pr.20-23
Fault Type Record
1-4
Record the last 4 fault codes. It will only display the
first six characters of the fault code here for
d e s c r i p t i o n s s e e c h a p t e r 4 .
Number
Name
Description
Factory
Set
Value
Scope
Read Only
0
Pr.25
Weak light detection
delay time
Once the output frequency is less than the weak
light frequency (set value of Pr.14) and
continuously last for a period (this set value)
inverter will enter weak light protection and report
Too dark. Unit: s
1-6,000
100s
Pr.26
Restart delay time
of weak light
protection
1-6,000
The Restart delay time after system enters weak
light protection.
Unit: s
180s
Pr.24
Start delay time
1-6,000
Start delay time in seconds after power on or
shutdown.
30s
Pr.27
Water level
detection
corresponding
time
0-6,000
Water level signal detection effective delay time. If
water level signal has no change within the time
set by this value, it is a valid water level signal,
otherwise the time will be cleared to re-
accumulate. Unit: s
1s
Pr.28
Restart delay
time of source
low abnormal
1-30,000
The delay time after water level return normal from
source low protection.
If countdown time is more than 999 seconds, the
screen will still show 999 with the numbers
blinking.
Unit: s
600s
Pr.29
Restart delay
time of tank
full abnormal
1-30,000
The delay time after water level return normal from
tank full protection.
If countdown time is more than 999 seconds, the
screen will still show 999 with the numbers
blinking.
Unit: s
600s
Pr.30
Visit access
code
0-30,000
Advanced function parameter access password
(optional when encryption for installment payment
is needed).
0
NOTE
After modifying parameters 2, 3, 4, 5, 6, 7, 8 and 13 in the table
above, the next operation cannot be performed until the
inverter is reset.
Under-voltage fault code caused by insufcient solar radiation
is not recorded.
NOTE
NOTE
The control parameter of the inverter must be changed with
caution, else the system will malfunction.
Too Dark and Low voltage protection fault codes caused by
insufcient solar radiation will not be recorded.

DAYLIFF SUNVERTER 4 Specifications

General

Brand	DAYLIFF
Model	SUNVERTER 4
Category	Controller
Language	English