Pag. 3
ECP202 BASE
– Parameters Abstract
Rev. 01-21
FUNCTION
PRESS
View set point
Change set point
+
/
Change menu “User level”
+
(3 seconds)
Return
+
(3 seconds)
Change menu “Installer level”
+
+
(3 seconds)
Return
+
(3 seconds)
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 ÷ 240 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 defrosting (minutes). It 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.
It 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 ÷ (A2-1) °C
-45°C
A2
Maximum temperature alarm.
It 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.
(A1+1) ÷ 99 °C
+99°C
tEu
Evaporator sensor temperature display
(displays nothing if dE=1)
temperature
read only
LIST OF LEVEL 2 VARIABLES (Installer level)
VARIABLES
MEANING
VALUES
DEFAULT
F3
Fan status with compressor off
0 = Fans run continuously
1 = Fans only run when compressor is working
2 = Fans disabled
1
F4
Fan pause during defrost
0 = Fans run during defrost
1 = Fans do not run during defrost
1
F6
Evaporator fans activation for air recirculation.
The fans activate for a time defined by F7 if they
have not started working for the F6 time. If
activation time coincides with the defrosting
time, end of defrosting is awaited.
0
÷
240 min
0 = (function not activated)
0 min
F7
Evaporator fans duration for air recirculation.
Fans working time for F6
0
÷
240 sec.
10 sec
dE
Sensor presence.
If the evaporator sensor
is disabled defrosts are carried out cyclically
with period d0: defrosting ends when an
external device trips and closes the remote
defrost contact or when time d3 expires.
0 = evaporator sensor present
1 = no evaporator sensor
0
ENGLISH
