EVCO EVK004N9 User Manual

Page 5

Evco S.p.A. • Code 104K004E05 • page 5/6

d10

- - - -

d11

-99,0 99,0

°C/°F (1) 2,0

min

PARAM. MIN.

MAX. U.O.M.

DEF.

- - - -

-99,0 99,0

°C/°F (1) -10,0

- - - -

-99,0 99,0

°C/°F (1) 10,0

- - - -

240

min

120

240

min

240

min

240

min

240

min

PARAM. MIN.

MAX. U.O.M.

DEF.

- - - -

-99,0 99,0

°C/°F (1) -1,0

- - - -

min

PARAM. MIN.

MAX. U.O.M.

DEF.

- - - -

-1

120

min

-1

120

min

- - - -

auxiliary probe (air off probe) function during evaporator probe error (only if P4 = 4); also auxiliary probe (air off probe) function when the evaporator probe is absent (only
if P4 = 4)
0 = auxiliary probe (air off probe); in this case:

DURING EVAPORATOR PROBE ERROR:
• if parameter P3 is set to 1, defrosting will last for the duration established by parameter d3
• if parameter P3 is set to 1 and parameter d8 is set to 2, the device will operate as though parameter d8 was set to 0
• if parameter F0 is set to 3 or 4, the device will operate as though the parameter was set to 2
WHEN THERE IS NO EVAPORATOR PROBE:
• defrosting will last for the length of time established by parameter d3
• if parameter d8 is set to 2, the device will operate as though parameter d8 was set to 0
• if parameter F0 is set to 3 or 4, the device will operate as though the parameter was set to 2

1 = like both auxiliary probe(air off probe) and evaporator probe

DURING EVAPORATOR PROBE ERROR:
• the defrost end temperature will depend on parameter d11
• if parameter P3 is set to 1 and parameter d8 is set to 2, the device will operate as though parameter d8 was set to 0
• if parameter F0 is set to 3 or 4, the device will operate as though the parameter was set to 2
WHEN THERE IS NO EVAPORATOR PROBE:
• the defrost end temperature will depend on parameter d11
• if parameter d8 is set to 2, the device will operate as though parameter d8 was set to 0
• if parameter F0 is set to 3 or 4, the device will operate as though the parameter was set to 2

defrost end temperature during evaporator probe error (only if P4 = 4 and d10 = 1); also defrost end temperature when there is no evaporator probe (only if P4 = 4 and
d10 = 1)
minimum compressor on duration on activation of defrosting so that they may be activated (only if d1 = 1) (12)
TEMPERATURE ALARMS
temperature associated with the minimum temperature alarm
0 = if P4 = 0, 1, 2 or 3, cabinet temperature; if P4 = 4, CPT temperature
1 = evaporator temperature (13)
2 = temperature detected by the auxiliary probe (only if P4 = 1, 2 or 4) (14)
the temperature below which the minimum temperature alarm is activated; see also A0 and A2 (7)
minimum temperature alarm type
0 = no alarm
1 = in relation to the operational setpoint (i.e. "operational setpoint - A1"; consider A1 to be without sign)
2 = absolute (i.e. A1)
temperature associated with the maximum temperature alarm
0 = if P4 = 0, 1, 2 or 3, cabinet temperature

if P4 = 4, CPT temperature

1 = temperature detected by the auxiliary probe (only if P4 = 1, 2 or 4) (14)
the temperature above which the maximum temperature alarm is activated; see also A3 and A5 (7)
maximum temperature alarm type
0 = no alarm
1 = in relation to the operational setpoint (i.e. "operational setpoint + A4"; consider A4 to be without sign)
2 = absolute (i.e. A4)
maximum temperature alarm delay on switching on device (only if A3 = 0 or if P4 = 1 and A3 = 1) (4)
temperature alarm delay
maximum temperature alarm delay on conclusion of evaporator fan stop (only if A3 = 0 or if P4 = 1 and A3 = 1) (15)
maximum temperature alarm delay on microport input deactivation (only if A3 = 0 or if P4 = 1 and A3 = 1) (16)
delay recording of power failure alarm
EVAPORATOR FAN
evaporator fan activity during normal operation
0 = off
1 = on
2 = in parallel with compressor
3 = dependent on F1 (17)
4 = off if the compressor is off, dependent on F1 if the compressor is on (17)
evaporator temperature above which the evaporator fan is switched off (only if F0 = 3 or 4) (7)
evaporator fan activity during defrosting and drip-draining
0 = off
1 = on (it is recommended that parameter d7 be set to 0)
2 = dependent on F0
evaporator fan stop duration
DIGITAL INPUTS
effect caused by activation of microport input; see also i4
0 = no effect
1 = the cabinet light will be switched on (only if u1 = 0, until the input is deactivated)
2 = the evaporator fan will be switched off (for up to the length of time set by i3 or until the input is deactivated)
3 = the compressor and evaporator fan will be switched off (for up to the length of time set by i3 or until the input is deactivated) (18)
4 = the evaporator fan will be switched off (for up to the length of time set by i3 or until the input is deactivated) and the cabinet light will be switched on (only if u1 = 0, until

the input is deactivated)

5 = the compressor and evaporator fan will be switched off (for up to the length of time set by i3 or until the input is deactivated) and the cabinet light will be switched on (only

if u1 = 0, until the input is deactivated) (18)

microport input contact type
0 = NA (input active with contact closed)
1 = NC (input active with contact open)
microport input alarm signal delay
-1 = the alarm will not be reported
maximum duration of the effect caused by activation of the microport input on the compressor and on the evaporator fan
-1 = the effect will last until the input will be disabled
recording of microport input alarm (19)
1 = YES
effect caused by activation of the multifunction input (only if P4 = 3)
0 = no effect
1 = DEFROST SYNCHRONISATION - after the period of time set by d5 defrosting will be activated
2 = ACTIVATION OF ENERGY SAVING FUNCTION - the Energy Saving function will be activated (until the input is deactivated); see also r4
3 = CLOSURE OF THE AWNING - the cabinet light will be turned off (only if u1 = 0 and only if switched on manually) and the Energy Saving function will be activated (until

the input is deactivated); see also r4

4 = ALARM ACTIVATION - after the amount of time set by i7 the display will flash the code "iA" and the buzzer will be activated (until the input is deactivated)
5 = TRIPPING THE PRESSURE SWITCH - the compressor will be switched off, the display will flash the code "iA" and the buzzer will be activated (until the input is deactivated);