Emergency Credit - Landis+Gyr E470 Series User Manual

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EmCr and add credit
dialogue
EmCr
available?
B B
Add Credit B=yes,
A=no
A A
To prepayment mode status display
Press button briefly (t < 2 s)
Press button longer (t ≥ 2 s)
30 second timeout from last button press –
returns display to Total active import display
*Rolling display list items and sequence defined by meter configuration

10.5.1 Emergency credit

© Landis+Gyr
yes
no
UTRN entry
locked?
yes
To prepayment mode
Figure 17 Manual entry of a credit top-up code
Emergency credit is a short-term loan that the meter can offer to the user if
configured to do so.
The emergency credit set up command defines the emergency credit limit
and the emergency credit availability threshold.
The emergency credit limit is the amount of the short-term loan that the
meter will provide.
The emergency credit availability threshold is the level of the remaining
user prepaid credit at which the meter will begin to offer the emergency
credit short term loan.
When the emergency credit threshold is reached the meter display will
advise that emergency credit is available. The user then has the option of
accepting the emergency credit if they wish. The emergency credit will
D000058620 en a – E470 Series 3 SMETS2 100 mm – ZCX310 – User Manual and Functional Description
Issue 1.2
B B
Accept EmCr
EmCr accepted
B=yes, A=no
A A
UTRN Entry UTRN Entry
****************
code
Increments
A A
highlighted
2***************
digit (0..9)
code
Moves to next
B B
digit
26**************
code
Continue until 20 digits
entered (screen scrolls
to all full entry of code)
5478397509816385
code
To submit UTRN for
B B
validation
no
5 invalid entries
UTRN valid?
in 10 minutes?
yes
UTRN entry locked for 1 hr
yes
Code Entry
locked
yes
UTRN already Credit already
entered?
no
Accepted
£10.00
status display
Prepayment functionality
To prepayment
3 seconds
status display
no
Invalid re-enter
5 seconds
code
To prepayment mode
5 seconds
status display
5 seconds
used