Program Cycles; Temperature Controlled Chilling (1A); Time-Controlled Chilling (1B); Cold Storage (2) - Gram KPS 90 Bedienungsanweisung

Temperature controlled chilling (cycle 1a)
Push T1 to select the cycle and then T10 to start it. L2 is turned on.
In order to assure a correct execution of a chilling cycle, the probe sensor must be
properly inserted into the product. The controller runs a test to verify the proper insert
of the probe sensor (see section "Probe sensor test").
During the process, - DY1 and DY2 respectively display the temperature read by the
probe sensor and the remaining time set by parameter c1. L7 flashes to indicate that
a count of time is performed.
When the temperature of the probe sensor reaches the set temperature (parameter
c2), the cycle ends, the buzzer is activated, - DY1 and DY2 display "End" and "---"
respectively. L2 and L7 are turned off. To start a new cycle, push T10.
Time controlled chilling (cycle 1b)
Push T1 and T7 to select the cycle. L6 is turned on, L5 is turned off. DY2 displays
the duration of the chilling cycle, to modify this value – push T8 or T9. Push T10 to
start the cycle – L2 is turned on.
During the process, - DY1 and DY2 display the temperature read by the cabinet
sensor and the remaining time respectively. L7 flashes to indicate that a count of time
is performed. Pushing T7, DY2 displays the time in minutes passed from the start of
the cycle. When the cycle ends, the buzzer is activated, - DY1 and DY2 display "End"
and "0" respectively. L2 and L7 are turned off. To start a new cycle, push T10.
Cold storage (cycle 2)
Push T2 to select the cycle and T10 to start it. L1 is turned on. DY1 and DY2 display
the temperature read by the cabinet sensor and "---" respectively. The cabinet
temperature can be modified by parameter c3.
Chilling by temperature followed by storage (cycle 3a)
Push T1 and T2 to select the cycle, and T10 to start it. L2 is turned on. When the
chilling cycle ends, the controller automatically switches to the cold storage cycle.
Chilling by time followed by storage (cycle 3b)
Push T1, T2 and T7 to select the cycle. L6 is turned on, L5 is turned off. DY2
displays the duration of the cycle, to modify this value – push T8 or T9. Push T10 to
start the cycle. L2 is turned on. When the chilling cycle ends, the controller
automatically switches to the cold storage cycle.
17
76-504-0926