EVCO S.p.A. | Codice 104RS200E214 | Page 7 of 8 | PT 24/13 | version 2.1
9
=
MULTIFUNCTION- ACTIVATION OF THE PRESSURE SWITCH ALARM - the compressor will be switched off, if u1 and/or u11
= 6 the condenser fan will be switched on, the display will show the flashing code
iA
” and the buzzer will be activated (until
the input is deactivated): when the input has been activated the number of times established with parameter i8 the
regulators will be switched off, if u1 and/or u11 = 6 the condenser fan will be switched on, the display will show the flashing
code “
iSd
” and the buzzer will be activated (until the input is deactivated and the device is switched off and re-started or
until the power supply is interrupted); see also i7 and i9
10 =
MULTIFUNCTION - SWTICHING ON THE AUXILIARY OUTPUT - the auxiliary output will be switched on (only if u1 and/or u11
= 2, until the input is deactivated)
11 =
MULTIFUNCTION - SWITCHING OFF THE DEVICE - the device will be switched off (until the input is deactivated)
i1
0
1
- - -
0
0
type of door micro switch/multifunction 1 input contact
0
=
normally open (active input with closed contact)
1
=
normally closed (active input with open contact)
i2
-1
120
min
30
30
delay in signalling of door micro switch input alarm (code “
id
”)
-1
=
the alarm will not be signalled
i3
-1
120
min
15
15
maximum duration of the effect caused by the activation of the door micro switch input on the compressor and the evaporator
-1
=
the effect will last until the input is deactivated
i4
0
1
- - -
0
0
storage of door micro switch input alarm (code “
id
”) (28)
1
=
YES
i5
0
11
- - -
5
5
effect caused by the activation of the door micro switch/multifunction 2 input; see also i4 (26)
0
=
no effect
1
=
DOOR MICROSWITCH - COMPRESSOR AND EVAPORATOR FAN SWITCH-OFF - the compressor and the evaporator fan will
be switched off (at maximum for time i3 or until the input is deactivated) (27)
2
=
DOOR MICROSWITCH - EVAPORATOR FAN SWITCH-OFF - the evaporator fan will be switched off (at maximum for time
i3 or until the input is deactivated)
3
=
DOOR MICROSWITCH - CELL LIGHT SWITCH-ON - the cell light will be switched on (only if u1 and/or u11 = 0, until the input
will be deactivated)
4
=
DOOR MICROSWITCH - SWITCH-OFF OF THE COMPRESSOR, EVAPORATOR FAN, SWITCH-ON OF CELL LIGHT - the
compressor and the evaporator fan will be switched off (at maximum for time i3 or until the input is deactivated) and the
cell light will be switched on (only if u1 = 0, until the input is deactivated) (27)
5
=
DOOR MICROSWITCH - SWITCH-OFF OF THE EVAPORATOR FAN, SWITCH-ON OF CELL LIGHT - the evaporator fan will be
switched off (at maximum for time i3 or until the input is deactivated) and the cell light will be switched on (only if u1 and/
or u11 = 0, until the input is deactivated)
6
=
MULTIFUNCTION - SYNCHRONISATION OF DEFROSTING PERIODS - the activation of defrosting will cause activation of the
input (at maximum for time d24 or until the conclusion of predripping): if the input is connected in parallel to the input of
other devices configured in the same way, the activation of the input will cause activation of defrosting in the other devices.
The devices will start dripping simultaneously on conclusion of predripping of the last device to conclude the same
7
=
MULTIFUNCTION - ACTIVATION OF “ENERGY SAVING” FUNCTION - the “energy saving” function will be activated (just with
effect on the compressor, until the input is deactivated), provided the “overcooling” function is not running; see also r4
8
=
MULTIFUNCTION - ACTIVATION OF MULTIFUNCTION INPUT ALARM - once time i7 has passed the display will show the
flashing code “
iA
” and the buzzer will be activated (until the input is deactivated)
9
=
MULTIFUNCTION- ACTIVATION OF THE PRESSURE SWITCH ALARM - the compressor will be switched off, if u1 and/or u11
= 6 the condenser fan will be switched on, the display will show the flashing code
iA
” and the buzzer will be activated (until
the input is deactivated): when the input has been activated the number of times established with parameter i8 the
regulators will be switched off, if u1 and/or u11 = 6 the condenser fan will be switched on, the display will show the flashing
code “
iSd
” and the buzzer will be activated (until the input is deactivated and the device is switched off and re-started or
until the power supply is interrupted); see also i7 and i9
10 =
MULTIFUNCTION - SWTICHING ON THE AUXILIARY OUTPUT - the auxiliary output will be switched on (only if u1 and/or u11
= 2, until the input is deactivated)
11 =
MULTIFUNCTION - SWITCHING OFF THE DEVICE - the device will be switched off (until the input is deactivated)
i6
0
1
- - -
0
0
type of door micro switch/multifunction 2 input contact
0
=
normally open (active input with closed contact)
1
=
normally closed (active input with open contact)
i7
0
120
min
0
0
if i0 and/or i5 = 8, multifunction input alarm delay (code “
iA
”)
if i0 and/or i5 = 9, delay in compressor switching on after the deactivation of the multifunction input (29)
i8
0
15
- - -
0
0
number of multifunction input alarms (code “
iA
”) such to cause a pressure switch alarm (code “
iSd
”) (only if i0 and/or i5 = 9)
0
=
alarm absent
i9
1
999
min
240
240
time that must pass in absence of multifunction output alarms (code “
iA
”) so that the alarm counter is reset (only if i0 and/or i5 =
9)
i10
0
999
min
0
0
time without activations of the door switch input (on condition that the cabinet temperature has reached the working setpoint) in
order that function “energy saving” is activated (it has effect on the evaporator fan only if F0 = 1, 2, 3 or 4)
0
=
the function will never be activated due to the effect of this condition
i13
0
240
- - -
180
180
number of door switch input activations such as to provoke the defrost activation
0
=
defrosting will never be activated due to the effect of this condition
i14
0
240
min
32
32
minimum duration of the door switch input activation such as to provoke the defrost activation
0
=
defrosting for this condition will never be activated
PARAM.
MIN.
MAX.
U.M.
EVRS204 EVRS205 DIGITAL OUTPUTS
u1
0
7
- - -
0
0
operation controlled by fourth output (30)
0
=
CELL LIGHT - in this case the key and parameters i0, i5 AND u2 will be activated
1
=
DEMISTER RESISTORS - in this case the key and parameter u6 will be activated
2
=
AUXILIARY OUTPUT - in this case the key and parameters i5 and u2 will be activated
3
=
ALARM OUTPUTS - in this case parameter u4 will be activated
4
=
DOOR RESISTORS - in this case parameter u5 will be activated
5
=
RESISTORS FOR NEUTRAL AREA OPERATION - in this case parameter u7 will be activated
6
=
CONDENSER FAN - in this case parameters P4, F11 and F12 will be activated
7
=
COMPRESSOR 2 - in this case, parameter C11 will assume significance of
u2
0
1
- - -
0
0
enabling of manual switch on/switch off of the cell light or the auxiliary output when the device is switched off(only if u1 and/or u11=
0 or 2) (31)
1
=
YES
u4
0
1
- - -
1
1
enabling of alarm output deactivation with the silencing of the buzzer (only if u1 and/or u11 = 3)
1
=
YES
u5
-99
99,0 °C/°F (1)
-1,0
-1,0
temperature of the cell below which the door resistors are switched on (“u5 - 2,0 °C/4 °F, only if u1 and/or u11 = 4) (8)
u6
1
120
min
5
5
operating time of demister resistors (only if u1 and/or u11 = 1)
u7
-99
99,0 °C/°F (1)
-5,0
-5,0
neutral area value (relative to the work set-point, i.e. “work set-point + u7) (only if u1 and/or u11 = 5) (32)
u8
- - -
- - -
- - -
- - -
- - -
reserved
u9
0
1
- - -
1
1
enabling the buzzer
1
=
YES
u11
0
7
- - -
not avail.
3
operation controlled by fifth output (30)
0
=
CELL LIGHT - in this case the key and parameters i0 and u2 will be activated
1
=
DEMISTER RESISTORS - in this case the key and parameter u6 will be activated
2
=
AUXILIARY OUTPUT - in this case the key and parameters i0 and u2 will be activated
3
=
ALARM OUTPUTS - in this case parameter u4 will be activated
4
=
DOOR RESISTORS - in this case parameter u5 will be activated