Introduction; Liquid Crystal Display (Lcd); General Function; Important Windows (Quick Reference) - GWI G4 SEI V2 User Reference Manual

Introduction

Below are the key features of your new smart gas meter. They
will be referred to throughout this guide.
Gas Meter
LCD
Left Button (A)
Right Button (B)
Security Seal

Liquid Crystal Display (LCD)

The LCD gives access to a wealth of information available within
the index as well as important icons which show you the status
of your gas meter.
The LCD displays meter data using its 8 digit display. Each
window has an index number in the bottom left corner, and is
accessed through a combination of buttons A and B.
LCD User Interface Symbol Descriptions
Battery status icons
Valve open
Not present: battery life sufficient
First icon: 10% battery remaining
Second icon (flashes): battery empty
Time and date icons
(used during manual / auto scroll
sequence)
RF Communication active
Tamper flag icons
Error warning
▼
1st flag: general tamper activated
2nd flag: MID tamper activated
3rd flag: valve failure

General Function

Pressing either button activates the LCD and goes directly
to the automatic scroll sequence. This will remain active for 3
minutes before the index returns to sleep mode. It shows:
• 00 Any user messages from your energy supplier
• 01 Corrected volume total (meter reading)
• 02 Local time
• 03 Device ID (serial number)
From here, press and hold button A to access the main menu
Or, press button B twice in quick succession to access the
manual scroll sequence. All segments of the LCD will light to
confirm this was successful.

Important windows (Quick Reference)

Top-up code entry
To enter a top-up code, navigate to the main menu then
window 08 - Top-up Code. Select the menu item by pressing
and holding button B.
Enter your top-up code by quick-pressing button B to
increment each digit, then accept by pressing and holding
button B to move onto the next digit. When all 20 digits are
entered, press and hold button B to submit the code.
Pressing button A moves to the previous digit, pressing and
holding button A exits the top-up code entry window.
Setting the PIN
Pre-selected windows with user sensitive information can be
hidden from the manual scroll sequence in the gas meter.
PIN protection is disabled by default but can be activated by
navigating to window 04 - PIN access in the main menu. Enter
your PIN in the same way a top-up code is entered. This will
then need to be repeated to confirm the PIN is correct.
Do not reveal your PIN to anyone.
To reveal the hidden windows, enter your PIN in window 04 in
the main menu. A PIN entry will stay valid until the index returns
to sleep mode.
Note: Once activated, PIN control can only be reset by your
energy supplier.
Main Menu Options
Select a main menu item by pressing and holding button B. To
return to the main menu press and hold button A. Please note,
this will cancel any entry or active functions. The display will
remain on the selected window for 2 minutes before returning
to the automatic scroll sequence.
01 (S) Install 10 (S)
02 (S) Uninstall 11 (S)
03 (A) ZigBee Trig 12 (S)
04 (A) PIN Access 13 (S)
05 (U) Valve Menu 14 (S)
06 (U) Clear Messages 15 (S)
07 (U) Activate Emg Credit 16 (S)
08 (A) Top-Up Code 17 (S)
09 (A) Event Log 18 (S)
Manual Scroll Sequence Windows
Move between windows using button B to go to the next
window and button A to go back to the previous window. The
selected window will remain active for 2 minutes then return to
the automatic scroll sequence.
01 (U) Payment Mode 18 (U)
02 (A) 19 (U)
03 (A) 20 (U)
TOU (Time-of-use)
Register matrix 1-4
04 (A) 21 (U)
05 (A) 22 (U)
06 (A) 23 (U)
07 (A) 24 (U)
Tariff Block Counter
Matrix 1-4
08 (A) 25 (A)
09 (A) 26 (A)
10 (A) Consumption (Vb) 27 (U)
11 (U) Balance 28 (A)
12 (U) Debt to Clear 29 (U)
13 (U) Customer Ident No. 30 (S)
14 (U) Emg Credit Avail. 31 (S)
15 (U) Non-disablement 32 (A)
16 (U) Emg Credit Balance 33 (A)
17 (U) Low Credit Status 34 (A)
Security Log
Billing
Change Resolution
Test Valve
Reset Battery Life
Battery Usage Data
Battery Usage Old
Clear Tampers
Quit Service Mode
Time-based debt 1
& 2
Time-based debt
recovery rate 1 & 2
Payment Debt %
Accumulated Debt
MPRN
Local Time
Local Date
Standing Charge
Contact Details
Active Tariff Price
RSSI
Link Quality
Core FW Version
Application FW Ver
ZigBee FW Version