18
We reserve the right to make changes without notice
H 355 - IET 7143 - 7183 C1 Eng.
18.01.10 AM
Rev. 06
COSTER
20.
4
Switch number 8: choice between “normal use menu” and “menu for fiscal settings”
Using this switch you can enter the menu for fiscal settings
= NORMAL OPERATING MENU: this is the menu for the normal use of IET 71.. ; it does not permit
adjustments to fiscal data.
= MENU FOR SETTING FISCAL DATA: with this menu you can enter and adjust all the data
previously described as fiscal: for the purpose of setting of this data it is necessary to go to the
normal menu in order for the unit to operate correctly and protect the fiscal data entered. Once
the MENU FOR SETTING FISCAL DATA has been selected, replace the module on its base and
keep pressed at the same time the two buttons
and
for at least 10 seconds; in this way
you enter the fiscal settings menu
20.
5
FISCAL SETTINGS FOR HEATING SIDE
The setting of the pulse weight has been first placed first in the sequence of settings because it must be carried out before the
alignment. If the pulse weight is altered it is also necessary to check the setting (if present) of the alignment.
RETURN TO HEAD
OF COLUMN
The default values (factory settings), where present,
are shown in heavy type
0 0 0 1 0 0 . 0 0
L / P
v
v
v v
M.
1 TF
The cursors positioned on HEAT &
on COOL show that the setting is
same for the common volumetric
L/P = value of litres per pulse
received from volumetric, if is l/p.
P/L = value of pulses per litre if
output of volumetric is p/l.
Max 1000 litres
M
S
2
1
R
0 0 0 1 0 0 . 0 0
L / P
v
v
v v
M.
1.1 TF
Flashing cursors indicate entry
in setting sub-menu
0 0 0 1 0 0 . 0 0
L / P
v
v
v v
M.
1.1.1...
M.
1.1.6 TF
The numbers flash one at a time
(forward with
and adjust
with
). Proceed until num-
ber set equals desired aligned
value.
(Max 1000 l/pul)
RETURN TO HEAD
OF COLUMN
0 0 1 2 3 4 . 5 6 M W h
v
M.
2 TF
MWh alternating with TOT =
total metering heating energy
0 0 1 2 3 4 . 5 6 M W h
v
M.
2.1 TF
MWh alternating with ALI =
aligned metering.
Flashing cursor indicates entry
in setting sub-menu
0 0 1 2 3 4 . 5 6 M W h
v
M.
2.1.1...
M.
2.1.6 TF
The numbers flash one at a time
(forward with
and adjust
with
). Proceed until num-
ber set equals desired aligned
value.
(Max 1000 l/pul)
PROTECTION OF FISCAL DATA :
When you enter in “MENU FOR SETTING FISCAL DATA”(switch 8 lever up) you can access the amendment of these data
by keeping pressed for at least 10 seconds the two switches (as seen above).
If the switches are not used for at least 15 minutes you exit the menu, returning to the first page (M.1) of the normal menu.
To re-enter the setting menu it is necessary to detach the module from its base, re-insert it and press again the two
switches for 10 seconds.
Once the fiscal settings have been completed it is necessary to reset switch number 8 in the position “NORMAL OPERA-
TING MENU” (switch down),
re-insert the module on its base and replace all the seals so as to avoid tampering with the meter.
The operations just described serve to safeguard the fiscal data even should the operator inadvertently leave the dip
switch number 8 in the up position.
Fifteen minutes after the end of the fiscal settings, even if the operator re-inserts the module and replaces the seals but
forgets to lower dip switch 8, all the fiscal data are protected, and in order to change them it is necessary to break the
seals in order to extract and replace the module on its base.
The default values (factory settings), where they exist, are shown in bold type.
to menu
M.
3
TF
c
HEAT
C
S
2
1
R
B
U
F
COOL
c
HEAT
C
S
2
1
R
B
U
F
COOL
