EVCO EVFTFT618N7U User Manual
Page 44
EVCO S.p.A.
EVFTFT618 | Installer manual ver. 2.2 | Code 144FTFT618E224
Page
44
of
62
F23
0
100
%
35
evaporator fan min speed calibration value
F24
0
100
%
65
evaporator fan max speed calibration value
Par.
Min.
Max.
Unit
Default
Digital inputs
i0
0
2
- - - -
2
effect caused by opening the door, i.e. by activation of the
door micro switch
0 = no effect
1 = the compressor, the evaporator fan and the heater
will be switched off and the cabinet will be switched
on
2 = the evaporator fan and the heater will be switched
off and the cabinet light will be switched on
i1
0
1
- - - -
1
type of door micro switch input contact
0 = normally open (input active with closed contact)
1 = normally closed (input active with open contact)
i2
-1
120
min
5
door open alarm signalling delay (“id” code)
-1 = the alarm will not be signalled
i3
0
1
- - - -
1
effect caused by the activation of the high pressure input
0 = no effect
1 = the compressor and the evaporator fan will be
switched off and the condenser fan will be switched
on
i4
0
1
- - - -
0
type of high pressure input 1
0 = normally open (input active with closed contact)
1 = normally closed (input active with open contact)
i5
-1
240
s
5
high pressure alarm signalling delay (“HP” code)
-1 = the alarm will not be signalled
i6
0
2
- - - -
2
effect caused by the activation of the low pressure input
0 = no effect
t1 = alarm the compressor and the evaporator fan will be
off
2 = pump-down management and alarm. In the
compressor switch-off phase, the intervention of the
digital input will switch the compressor output off to
end the pump-down phase . During the cooling plant
activation phases, the intervention of the digital
input will switch the compressor and the evaporator
fan off
i7
0
1
- - - -
0
type of low pressure input 1
0 = normally open (input active with closed contact)
1 = normally closed (input active with open contact)
i8
-1
240
s
10
low pressure alarm signalling delay (“LP” code)
-1 = the alarm will not be signalled
i9
0
240
s
40
low pressure switch rearm time on compressor switch on
(only if i6 =2)
i10
0
1
- - - -
1
type of circuit breaker protection input contact
0 = normally open (input active with closed contact)