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Fisher Scientific Isotemp FBG Serie Manuel D'utilisation page 26

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Table 11. Programming Parameters
Par.
Menu
Desc.
St
Ctl
Temperature control set point
/ 5
Pro
Unit of measure: 0 = °C; 1 = °F
Hb
CnF
Enable buzzer: 0 = disabled; 1 = enabled
AHA
ALn
High temperature alarm threshold
ALA
ALn
Low temperature alarm threshold
rL2
nnt
Minimum temperature value in the monitored period
rH2
nnt
Maximum temperature value in the monitored period
rt
nnt
Monitoring period
Sth
CtL
Humidity control set point
HU
CtL
Humidity level
HAn
HcP
Number of type HA alarms
HFn
HcP
Number of type HF alarms
rHP
HcP
Reset temperature alarm log
Ad
ALn
Delay time for high and low temp. alarms (AH,AL)
Add
ALn
High temperature alarm bypass time for door open 1
rSA
ALn
Reset alarms
PDU
CnF
User password
/cc
Pro
Control Probe calibration offset
/cr
Pro
Product Probe calibration offset
Calibration (parameters /cc to /cr)
The controller offers the possibility to calibrate values read by the probes. In particular, parameters /cc to /cr are used
to increase or decrease the values read by the probes connected to the analogue inputs, consistently with the unit of
measure.
/cc is the control probe calibration offset. The difference in temperature between the control probe value and the average
compartment temperature that is used to control the cooling system to the unit setpoint during steady state operation.
All units are provided with a factory default setting for optimal cooling control. This can be useful to adjust if there is a
discrepancy between the unit setpoint and the average cabinet temperature.
/cr is the product probe calibration parameter. The difference in temperature between the display probe value seen on
the User Interface display and the average compartment temperature at the unit setpoint during steady state operation.
All pharmacy units are provided with a factory default setting for the display to provide accurate reading compared to the
average cabinet temperature. This can be useful to adjust the display during unit calibration procedures.
CAUTION: This modification may not be allowed by site procedures as it alters the measured value. Verify
that you have permission to make the modification.
26
Def.
Min
Max
5
4
7
0
0
1
1
0
1
10
0
555/999
2
0
200/360
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
6
0
0
6
0
0
1
0
0
240
1
1
240
0
0
1
0
0
999
-
-20
20
-
-20
20
UOM
°C/°F
-
-
Δ °C/ °F
Δ °C/ °F
°C/ °F
-
-
-
-
-
-
-
min
min
-
-
Δ °C/ °F
Δ °C/ °F

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