EVCO EVRS235N9 User Manual

Page 8

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EVCO S.p.A. | Code 104RS235E104 | Page 8 of 10 | PT 07/14 | version 1.0

F12

240

delay in the switching off of condenser fan following the switching off of the compressor (only if P4 = 0, 2 or 3and u1 and/or u11=
6)

F13

240

10 s

duration of evaporator fan switch off during “energy saving” function, see also F14, i10, H01... H14 (only if F0 = 1, 2, 3 or 4)

F14

240

10 s

duration of evaporator fan switch on during “energy saving” function, see also F13, i10, H01... H14 (only if F0 = 1, 2, 3 or 4)

F15

F16

evaporator fan minimum speed (intended as percentage of max. speed and in case of analogue management)

F16

F15

100

evaporator fan maximum speed (intended as percentage of max. speed and in case of analogue management)

F17

F15

F16

100

evaporator fan speed (intended as percentage of max. speed, in case of analogue management, except during “energy saving”
function); see also F21

F18

240

duration of the evaporator fan peak (in case of analogue type management): see also F19

F19

100

evaporator fan speed during peak (intended as percentage of max. speed and in case of analogue management); see also F18

F20

0,0

25,0 °C/°F (1) 10,0

10,0

value of the proportional band for evaporator fan activity (relative to the work set point, i.e. work set point + F20 and in case of

analogue management; only if F0 = 5) (27)

F21

100

evaporator fan speed during “energy saving” function (intended as percentage of max. speed and in case of analogue manage-
ment; only if F0 = 0, 1, 2, 3 or 4)

PARAM.

MIN.

MAX.

U.M.

EVRS225 EVRS235 DIGITAL INPUTS

- - -

effect caused by the activation of the door micro switch/multifunction 1 input; see also i4 (28)
0

no effect

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) (29)

DOOR MICROSWITCH - EVAPORATOR FAN SWITCH-OFF - the evaporator fan will be switched off (at maximum for time
i3 or until the input is deactivated)

DOOR MICROSWITCH - CABINET LIGHT SWITCH-ON - the cabinet light will be switched on (only if u1 and/or u11 = 0, until
the input will be deactivated)

DOOR MICROSWITCH - SWITCH-OFF OF THE COMPRESSOR, EVAPORATOR FAN, SWITCH-ON OF CABINET LIGHT - the
compressor and the evaporator fan will be switched off (at maximum for time i3 or until the input is deactivated) and the
cabinet light will be switched on (only if u1 = 0, until the input is deactivated) (29)

DOOR MICROSWITCH - SWITCH-OFF OF THE EVAPORATOR FAN, SWITCH-ON OF CABINET LIGHT - the evaporator fan will
be switched off (at maximum for time i3 or until the input is deactivated) and the cabinet light will be switched on (only
if u1 and/or u11 = 0, until the input is deactivated)

RESERVED

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

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)

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)

- - -

type of door micro switch/multifunction 1 input contact
0

normally open (active input with closed contact)

normally closed (active input with open contact)

-1

120

min

delay in signalling of door micro switch input alarm (code “id”)
-1

the alarm will not be signalled

-1

120

min

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

- - -

storage of door micro switch input alarm (code “id”) (30)
1

YES

- - -

effect caused by the activation of the door micro switch/multifunction 2 input; see also i4 (28)
0

no effect

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) (29)

DOOR MICROSWITCH - EVAPORATOR FAN SWITCH-OFF - the evaporator fan will be switched off (at maximum for time
i3 or until the input is deactivated)

DOOR MICROSWITCH - CABINET LIGHT SWITCH-ON - the cabinet light will be switched on (only if u1 and/or u11 = 0, until
the input will be deactivated)

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

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)

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)

- - -

type of door micro switch/multifunction 2 input contact
0

normally open (active input with closed contact)

normally closed (active input with open contact)

120

min

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 (31)

- - -

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

999

min

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)

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EVRS225N9