Pego ECP200 Expert d7.5, Руководство по эксплуатации и обслуживанию

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ECP200 BASE 2/4
Page 15
USE AND MAINTENANCE MANUAL
Rev. 01-09
LIST OF LEVEL 1 VARIABLES (User level)
VARIABLES MEANING VALUE DEFAULT
r0 Temperature difference compared to main SETPOINT 0.2 - 10 °C 2°C
d0 Defrost interval (hours) 0 - 24 hours 4 hours
d2
End-of-defrost setpoint .
Defrost is not executed if the temperature read by the
defrost sensor is greater than
d2
(If the sensor is faulty defrosting is timed)
-35 - 45 °C 15°C
d3 Max defrost duration (minutes) 1 - 60 min 25 min
d7
Drip duration (minutes)
At the end of defrost the compressor and fans remain at
standstill for time
d7 , the defrost LED on the front panel
flashes.
0 - 10 min 0 min
F5
Fan pause after defrost (minutes)
Allows fans to be kept at standstill for a time F5 after
dripping. This time begins at the end of dripping. If no
dripping has been set the fan pause starts directly at the end
of defrost.
0 - 10 min 0 min
A1
Minimum temperature alarm
Allows user to define a minimum temperature for the room
being refrigerated. Below value
A1 an alarm trips: the alarm
LED flashes, displayed temperature flashes and the buzzer
sounds to indicate the problem.
- -45°C
A2
Maximum temperature alarm
Allows user to define a maximum temperature for the room
being refrigerated. Above value
A2 an alarm trips: the alarm
LED flashes, displayed temperature flashes and the buzzer
sounds to indicate the problem.
- +45°C
tEu Evaporator sensor temperature display
Displays
evaporator
temperature
(displays nothing
if dE =1)
read only
5.8
CHAP. 5 - Parameter programming