To Set Refrigeration Parameters - Saeco MEGACOLD S Notice Originale

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9.4

TO SET REFRIGERATION PARAMETERS

Command 41 Sets cabinet temperature:
This command sets the lower internal cabinet temperature of the machine, i.e. the temperature below which
the compressor is turned off. The preset value is +3°C. This value can be varied between +3°C to +25°C.
N.B.: with the SPIRAL SLAVE connection enabled (see Command 49), after setting the MASTER machine,
the same parameters for the SLAVE machine can be set.
Command 44 Sets defrost cycle frequency:
This command sets the interval between defrost cycles expressed in hours. This value can be varied from 1h
and 8h and is preset at 4h.
N.B.: with the SPIRAL SLAVE connection enabled (see Command 49), after setting the MASTER machine,
the same parameters for the SLAVE machine can be set.
E
N
Command 45 Setting the cut-out duration for the refrigeration safety device:
This command sets the amount of time that the refrigeration safety device is to remain disabled. This period
G
of time prevents the vending machine from shutting down following an operation that involves having the door
L
open with the subsequent increase in the internal temperature. The delay in activating the refrigeration unit
I
safety device gives the machine time to return to its normal operating temperature. The value of this
S
command is preset at 60 min. but can be varied from 30 to 360 min.
H
N.B.: with the SPIRAL SLAVE connection enabled (see Command 49), after setting the MASTER machine,
the same parameters for the SLAVE machine can be set.
Command 46 Setting the trigger temperature for the refrigeration safety device:
This command sets the trigger temperature for the safety device, that is the temperature above which it
prevents the machine from vending the selected product (see Command 48). A warning message appears
on the display when the user attempts to make one of these selections. This control is disabled when the
machine is switched on and after the door is shut for a period of time set on command 45. The preset value
is +7°C but it can be changed to between +7°C and +35°C. When the safety device is triggered, the relevant
selections remain out of service until the next time the door is opened/closed.
N.B.: with the SPIRAL SLAVE connection enabled (see Command 49), after setting the MASTER machine,
the same parameters for the SLAVE machine can be set.
Command 48 Setting trays with refrigeration safety device:
It makes it possibile to determine which of the drawers inside the +3°C. area (refer to par. TECHNICAL
FEATURES) are subject to refrigeration safety system. The control action asks, for each drawer, to be
enabled for safety = 1 or to be disabled = 0. Drawer 1 refers to the top one. By default, all drawers inside the
+3°C. area are set to 1.
N.B.: with the SPIRAL SLAVE connection enabled (see Command 49), after setting the MASTER machine,
the same parameters for the SLAVE machine can be set.
The products must be introduced at the correct temperature for preservation as specified by
the regulations in force. The non-observance of this regulation could activate the
"refrigeration safety device".
For detailed descriptions on the reloading modes, see paragraph "GUIDELINES FOR
LOADING PRODUCTS"
MEGACOLD S/M – Issue 01