EVCO EVK614N9 - Manual (Page 7)

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[email protected] • www.evco.it Evco reserves the right to make modifications without forewarning without jeopardising the essential functionality and safety features.
Evco S.p.A. • Code 104K614E00 • page 7/7
PARAM. MIN. MAX. U. M. DEF.
C0 0 240 min 2
C1 0 240 min 2
C2 0 240 min 2
C3 0 240 s 0
PARAM. MIN. MAX. U. M. DEF.
d0 0 99 h 6
d2 -99.0 99.0 °C/°F (1) 2.0
d3 0 120 min 30
PARAM. MIN. MAX. U. M. DEF.
A0 0.0 99.0 °C/°F (1) 55.0
A1 0 1 - - - - 1
PARAM. MIN. MAX. U. M. DEF.
F0 0 1 - - - - 0
F1 0 1 - - - - 0
F2 0 1 - - - - 1
F3 0 1 - - - - 1
F4 0 1 - - - - 1
F5 0 1 - - - - 0
PARAM. MIN. MAX. U. M. DEF.
i0 0 1 - - - - 0
i1 0 2 - - - - 2
i2 0 1 - - - - 0
PARAM. MIN. MAX. U. M. DEF.
LA 1 247 - - - - 247
Lb 0 3 - - - - 2
LP 0 2 - - - - 2
PARAM. MIN. MAX. U.M. DEF.
E9 0 1 - - - 1
(1) the unit of measurement depends on parameter P2
(2) appropriately set the parameters relative to the regulators after the modification of parameter P2
(3) if the parameter P4 is set at 1 or 2 and a heating or cooling manual cycle is in progress, the instrument will function as if the parameter P4 is set at 0
(4) if the parameter P4 is set at 4 or 5 and a heating or cooling manual cycle is in progress, the instrument will function as if the parameter P4 is set at 3
(5) for example: if on activation of the awakening phase, the room temperature is 4.0 °C, the SEt2 parameter is set at 16.0, the dur2 parameter is set at 02:00 h:min and the rn1 parameter is set at 2, for the first 60 min
of the awakening phase the work set-point will be 10.0 °C and for the remaining 60 min it will be 16.0 °C
(6) for example: if on activation of the provering phase, the room temperature is 16.0 °C, the SEt3 parameter is set at 26.0, the dur2 parameter is set at 02:00 h:min and the rn2 parameter is set at 2, for the first 60 min
of the awakening phase the work set-point will be 21.0 °C and for the remaining 60 min it will be 26.0 °C
(7) humidification is not available during the cooling manual cycle
(8) the parameter has effect also after the interruption of the power supply, which takes place when a functioning cycle is in progress
(9) the time established via the parameter is counted also when the instrument is in the stand-by status
(10) defrosting is only activated during the retarding-provering phase, during the storing phase and during the cooling manual cycle. If at the end of a storing phase defrosting is in progress, this will be interrupted
on start-up of the awakening phase (during the phases and functioning cycles in which the defrosting is not activated, the count of the defrosting interval remains frozen)
(11) the instrument memorises the count of the defrosting every 30 mins. The modification of parameter d0 has effect from the end of the previous defrosting interval or from the activation of defrosting in manual mode.
(12) the differential of the A0 parameter is 2.0 °C/4 °F.
COMPRESSOR PROTECTIONS
compressor switch-on delay from instrument switch-on (8)
minimum time between the two consecutive compressor switch-ons (9)
minimum duration of compressor switch-off (9)
minimum duration of compressor switch-on
DEFROSTING (10)
defrosting interval (11)
0 = defrosting will never be activated at intervals
defrosting end temperature (only if P3 = 1); see also d3
if P3 = 0, defrosting duration
if P3 = 1, maximum defrosting duration; see also d2
0 = defrosting will never be activated
TEMPERATURE ALARMS
evaporator temperature above which the maximum temperature alarm is activated (code “AH”); see also A1 (12)
enabling of the maximum temperature alarm (code “AH”); se also A0
1 = YES
EVAPORATOR FAN
evaporator fan activity during the retarding-provering phase and during the cooling manual cycle
0 = parallel to the compressor
1 = on
evaporator fan activity during the storing phase
0 = parallel to the compressor
1 = on
evaporator fan activity during the awakening phase
0 = parallel to the compressor
1 = on
evaporator fan activity during the provering phase and during the heating manual cycle
0 = parallel to the compressor
1 = on
evaporator fan activity during the slowing phase
0 = parallel to the compressor
1 = on
evaporator fan activity during defrosting
0 = off
1 = on
DIGITAL INPUTS
door micro switch input contact type
0 = normally open (input active with closed contact)
1 = normally closed (input active with open contact)
effect caused by the activation of the door micro switch input
0 = no effect
1 = the resistances and the evaporator fan are off. The display shows the code “id” flashing and the buzzer will be activated (until the input is deactivated)
2 = all charges will be switched off. The display shows the code “id” flashing and the buzzer will be activated (until the input is deactivated)
type of contact of the safety thermostat input
0 = normally open (input active with closed contact)
1 = normally closed (input active with open contact)
SERIAL NETWORK (MODBUS)
instrument address
baud rate
0 = 2,400 baud
1 = 4,800 baud
2 = 9,600 baud
3 = 19,200 baud
parity
0 = none (no parity)
1 = odd
2 = even
RESERVED
reserved