Evco EVRS 200 Series, Manual, Page: 6 / 8

EVCO S.p.A. | Codice 104RS200E214 | Page 6 of 8 | PT 24/13 | version 2.1
d16 0 99 min 0 0 predripping duration (during predripping the compressor will remain switched off, the defrosting output will be activated and the
evaporator fan will remain switched off)
d18 0 999 min 40 40 defrosting interval (only if d8 = 3; defrosting will be activated when the compressor has been on totally, with the evaporator
temperature below that of d22, for time d18)
0
= defrosting will never be activated due to the effect of this condition
d19 0,0 40,0 °C/°F (1) 3,0 3,0 evaporator temperature above which the defrost is activated (relative to the evaporator temperatures average, or “evaporator
temperatures average - d19”) (only if d8 = 3)
d20 0 500 min 180 180 minimum consecutive time the compressor must be switched on such as to provoke the defrost activation
0
= defrosting will never be activated due to the effect of this condition
d22 0,0 10,0 °C/°F (1) 2,0 2,0 evaporator temperature above which the defrosting interval is suspended (relative to the evaporator temperatures average, or
“evaporator temperatures a d22”) (only if d8 = 3); also look at d18
d24 0 999 min 30 30 maximum duration of activation of the defrosting synchronisation input due to activation of defrosting (only if i0 and/or i5 = 6)
PARAM. MIN. MAX. U.M. EVRS204 EVRS205 TEMPERATURE ALARMS
A0 0 1 - - - 0 0 temperature associated with the minimum temperature alarm (code “ AL ”)
0 = cell temperature
1 = evaporator temperature (15)
A1 -99 99,0 °C/°F (1) -10,0 -10,0 temperature below that at which the minimum temperature alarm is activated (code “ AL ”); see also A0, A2 and A11
A2 0 2 - - - 1 1 type of minimum temperature alarm (code “ AL ”)
0 = alarm absent
1 = relative to working set-point (that is “working set-point - A1”; consider A1 without sign)
2 = absolute (that is A1)
A4 -99 99,0 °C/°F (1) 10,0 10,0 temperature higher than that at which the maximum temperature alarm is activated (code “ AH ”); see also A5 and A11
A5 0 2 - - - 1 1 type of maximum temperature alarm (code “ AH ”)
0 = alarm absent
1 = relative to working set-point (that is “working set-point + A4”; consider A1 without sign))
2 = absolute (that is A4)
A6 0 240 min 120 120 delay in maximum temperature alarm (code “ AH ”) after the device is switched on (4)
A7 0 240 min 15 15 temperature alarm delay(“ AL ” code and “ AH ” code)
A8 0 240 min 15 15 delay in maximum temperature alarm (code “ AH ”) from the conclusion of evaporator fan standstill (16)
A9 0 240 min 15 15 delay in maximum temperature alarm (code “ AH ”) following the deactivation of the door micro switch input (17)
A11 0,1 (3) 15,0 °C/°F (1) 2,0 2,0 differential of parameters A1and A4
PARAM. MIN. MAX. U.M. EVRS204 EVRS205 EVAPORATOR FAN AND CONDENSER FAN
F0 0 5 - - - 1 1 evaporator fan activity during normal operation
0
= switched off
1 = switched on; see also F13, F14 and i10 (18)
2 = in parallel with the compressor; see also F9, F13, F14 and i10 (19)
3 = depending on F1; see also F9, F13 and F14 (20) (21)
4 = switched off if the compressor is switched off, dependent on F1 if the compressor is switched on; see also F9, F13 and F14
(20) (22)
5 = dependent on F6; see also F9
F1 -99 99,0 °C/°F (1) -1,0 -1,0 evaporator temperature above the limit at which the evaporator fan is switched off (only if F0 = 3 or 4); see also F8
F2 0 2 - - - 0 0 evaporator fan activity during defrosting and dripping
0
= switched off
1 = switched on (setting parameter d7 to 0 is recommended)
2 = dependent on F0
F3 0 15 min 2 2 maximum duration of evaporator fan deactivation; see also F7 (during evaporator fan deactivation the compressor can be switched
on, the defrosting output will remain deactivated and the evaporator fan will remain switched off)
F4 0 240 s 60 60 time duration that evaporator fan is switched off during operation for a low percentage of relative humidity when the compressor
is switched off; see also F5 (only if F0 = 5)
F5 0 240 s 10 10 time duration that evaporator fan is switched on during operation for a low percentage of relative humidity when the compressor
is switched off; see also F4 (only if F0 = 5)
F6 0 1 - - - 0 0 operation for low or high percentage of relative humidity (only if F0 = 5) (23)
0
= LOW RELATIVE HUMIDITY - the evaporator fan will operate in parallel with the compressor; see also F4 and F5
1 = HIGH RELATIVE HUMIDITY - the evaporator fan will always be switched on
F7 -99 99,0 °C/°F (1) 5,0 5,0 evaporator temperature below limit at which the evaporator fan is deactivated (relative to working setpoint, that is “working
se F7”); see also F3
F8 0,1 (3) 15,0 °C/°F (1) 2,0 2,0 parameter F1differential
F9 0 240 s 0 0 delay in the switching off of evaporator fan following the switching off of the compressor (only if F0 = 2, 3, 4 and 5)
F11 0,0 99,0 °C/°F (1) 15,0 15,0 temperature of the condenser above which the condenser fan is switched on (“F11 + 2,0 °C/4 °F, only if
u1 and/or u11 = 6) (24) (25)
F12 0 240 s 30 30 delay in the switching off of condenser fan following the switching off of the compressor (only if P4 = 0 and u1 and/or u11= 6)
F13 0 240 10 s 30 30 time the evaporator fan remains turned off during function “energy saving”; see also F14 and i10 (only if F0 = 1, 2, 3 or 4)
F14 0 240 10 s 30 30 time the evaporator fan remains turned on during function “energy saving”; see also F13 and i10 (only if
F0 = 1, 2, 3 or 4)
PARAM. MIN. MAX. U.M. EVRS204 EVRS205 DIGITAL INPUTS
i0 0 11 - - - 7 7 effect caused by the activation of the door micro switch/multifunction 1 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)