User Guide

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(13): The alarm relay can be energized continuously (by se-
lecting “LE” for “level”) or with a pulse (by selecting “PULS”
for “pulse”). The pulse length is fixed to about 5 seconds.
(14): When the instrument is configured as ORP controller
some of the above items or the item values are not anymore
available to the user.
(15): Relay 3 an relay 4 must be both set to “ACLE” in order
to have the advanced cleaning enabled. If only one of them
is set to “ACLE” then it will behave as it were set to “OFF”.
When the advanced cleaning is enabled, relay 3 is used for
water pouring while relay 4 is used for detergent pouring.
(16): “HOLd” and “USEr” are effective only when “O.10”
and “O.20” are set to “rECO”. In the other cases the analog
output is set automatically to the minimum value upon hold
mode (i.e. “O.14”, “O.15” and “O.24”, “O.25” have no
effect if “O.10” = “SEt” and “O.20” = “SEt” respectively).
(17): “measured value” is the reading value with a null read-
ing offset adjustment.
(18): if the device is set for MTC (item G.01 to “USEr”) then
items F.10 and F.11 cannot be modified nor seen. When item
G.01 is changed from “AtC” into “USEr”, item F.11 is auto-
matically zeroed.
(19): When the relays set to “SCLE” are all set to something
else, the simple cleaning action, if in progress, is aborted
immediately. When relay 3 or relay 4 or both of them are set
to something else than “ACLE”, and the advanced cleaning
is in progress, cleaning is aborted immediately (but a com-
plete rinsing phase is done before the actual end of the clean-
ing session).
(20): These items do not vary when the pH/ORP input selec-
tion (“G.00”) is changed.
(21): If the relay 1 mode or the relay 2 mode is set to “SEt1”,
the analog output 1 mode can not be set to “SEt” and vice
versa. Similarly, if the relay 1 mode or the relay 2 mode is set
to “SEt2”, the analog output 2 mode can not be set to “SEt”
and vice versa.
(22): Alarm relay delta value for setpoint 1 determines the
value of the correspondent alarm threshold by being added