25
IMPORTANT
The GUARANTEED RINSE SYSTEM (GRS) is incorporated in the ACTIVE/ WASH SAFE CONTROL models (see led
“P”). The GRS is an automatic rinse time/temperature control system.
Operation is as follows:
• during the wash cycle the indicator light is OFF;
• during the rinse cycle the indicator light comes on and is GREEN;
• at the end of the rinse cycle the indicator light remains GREEN if the rinse temperature and time have been carried out
as per the programme, otherwise the indicator light becomes RED;
• upon opening the hood, the indicator light GOES OUT.
If the indicator light becomes RED, for example should the boiler waiting time be disabled, wait for a couple of minutes
and then repeat the wash cycle.
The temperature shown on the display is that of the tank if the light “D“ is on, or of the boiler if the indicator light “F“ is on. The tank
temperature is displayed during the wash cycle and the boiler temperature during the rinse cycle. In automatic versions the machine
has a LED bar “Q“ which monitors equipment status. When the LED bar is green the machine is ready for washing and when it is
blue it indicates wash cycle progress status. After rinsing, the LED bar remains green if the temperature and rinse time were as
programmed, otherwise the LED bar turns RED.
F.2
Basic Controls
Described below are all the single buttons and functions
available in the various control panel models listed above.
Some functions are common to all models of the range,
whereas others are available only on some versions.
On/Off
This button indicates equipment status: on or off. When the
equipment is on, the button indicator is lit up.
Hood opening/closing (for automatic versions only)
These buttons open/close the hood, only in automatic versions.
Wash cycle 1
This button starts
Wash cycle 1
. When the cycle is selected,
the button indicator is lit up. This cycle is recommended for
washing not very dirty dishes.
Wash cycle 2
This button starts
Wash cycle 2
. When the cycle is selected,
the button indicator is lit up. This cycle is recommended for
washing normally dirty dishes.
Wash cycle 3
This button starts
Wash cycle 3
. When the cycle is selected,
the button indicator is lit up. This cycle is recommended for
washing very dirty dishes.
High Productivity or NSF/ANSI 3 compliant mode
This button is used to go from “High Productivity“ wash mode
to “NSF/ANSI3“ compliant mode and vice versa.
Drain / self-cleaning cycle
This button starts a drain/self-cleaning cycle. When the cycle is
selected, the button indicator is lit up.
Delime cycle
This button is used to run a machine water circuit “delime“
cycle with vinegar. When a cycle is selected, the correspond-
ing button is lit up.
G
COMMISSIONING
G.1
Preliminary checks, adjustments and
operational tests
WARNING
These operations must only be
carried out by specialized techni-
cians provided with adequate
personal protection equipment
(e. g. safety footwear, gloves,
glasses, etc.), tools and suitable
ancillary
equipment
with
the
appliance switched off and cold.
Electrical and plumbing checks
Before starting the machine:
• check correct connection of the electrical wires that feed the
machine;
• make sure the power supply voltage and frequency match
the data given in the technical data table (C.1
• check correct connection of the water supply and drain
pipes (see paragraph E.8
);
• make sure all the guards, safety devices and emergency
switches are in place and efficient.
Check the fitting of filters and overflows
• In versions
with
supplementary Filtering System (FS),
make sure the pump suction filter “1“, the tank filter “2“, the
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