Digital Inputs - Sagi ME70LTR Manuel D'utilisation Et D'installation

F1 -99 99
F2 0 2
F3 0 15
F4 0 240
F5 0 240
F7 -99 99
F9 0 240
F10 0 99
F11 0 99
F12 0 240
F15 0 240
F16 0 240
LABEL MIN. MAS.
i0 0 5
i1 0 1
i2 -1 120
i3 -1 120
i5 0 7
i6 0 1
i7 0 120
i10 0 999
i13 0 240
i14 0 240
1 = switched on; see also F4, F5, i10 and HE2 (15)
2 = with F1 and F10 satisfied:
- on if compressor on
- depending on F7 and F8 if compressor off
see also F4, F5, i10 and HE2 (16)
3 = depending on F1; see also F4, F5, i10 and HE2 (17) (18)
4 = switched off if the compressor is switched off, depending on F1 if the compressor is switched on;
see also F4, F5, i10 and HE2 (17) (19)
evaporator temperature above (if r5 = 0) or below (if r5 = 1) which the evaporator fan is switched off
°C/°F (1)
(only if F0 = 3 or 4) (7)
evaporator fan activity during defrost and dripping
0 = switched off
-
1 = switched on
2 = depending on F0
maximum duration of the evaporator fan stop; see also F7 (during the evaporator fan stop the
min compressor can remain on, the defrost outlet shall remain deactivated and the evaporator fan shall
remain off)
duration of the evaporator fan switch off during the "energy saving function"; see also F5, i5, i10 and
10 s
HE2
duration of the evaporator fan switch on during the "energy saving function"; see also F4, i5, i10 and
10 s
HE2
evaporator temperature below which the evaporator fan is restarted (in respect to the working setpoint,
°C/°F (1)
that is to say "working set-point + F7"); see also F3
s evaporator fan stop delay after the stop of the compressor (only if F0 = 2)
difference "room temperature - evaporator temperature" over which the evaporator fan is forced on (0 =
°C/°F (1)
disabled)
°C/°F (1) condenser temperature above which the condenser fan is switched on (7) (20) (21)
s condenser fan stop delay after the stop of the compressor
s duration of the evaporator fan stop when the compressor is turned off; see also F8 (only if F0 = 2)
s duration of the evaporator fan operation when the compressor is turned off; see also F7 (only if F0 = 2)
U.M.

DIGITAL INPUTS

effect caused by the activation of the door micro input; see also i2
0 = no effect
1 = COMPRESSOR AND EVAPORATOR FAN SWITCH-OFF - the compressor and evaporator fan will
be switched off (for the duration of the i3 time max. or until the input is deactivated; in the latter case
the evaporator fan shall be turned on 5 s after input deactivation) (22)
2 = EVAPORATOR FAN SWITCH-OFF - the evaporator fan shall be switched off (for the duration of
the i3 time max. or until 5s after input deactivation)
3 = ROOM LIGHTING SWITCH-ON - the room lighting shall be switched on (until 10 s after input
-
deactivation)
4 = COMPRESSOR AND EVAPORATOR FAN SWITCH-OFF AND ROOM LIGHTING SWITCH-ON -
the compressor and evaporator fan will be switched off (for the duration of thr i3 time max. or until the
input is deactivated; in the latter case the evaporator fan shall be turned on 5 s after the input
deactivation) and the room lighting shall be switched on (until 10 s after input deactivation) (22)
5 = EVAPORATOR FAN SWITCH-OFF AND ROOM LIGHTING SWITCH-ON - the evaporator fan will
be switched off (for the duration of the i3 time max. or until 5 s after input deactivation) and the room
lighting shall be switched on (until 10 s after input deactivation) (22)
type of door switch input contact
- 0 = normally open (active input with closed contact)
1 = normally closed (active input with open contact)
delay in signalling of door switch input alarm (code "id")
min
-1 = the alarm will not be signalled
maximum duration of the effect caused by the activation of the door micro on the compressor and
min evaporator fan
-1 = the effect shall last until the input is deactivated
effect caused by the activation of the multifunction input
0 = no effect
1 = "ENERGY SAVING" FUNCTION ACTIVATION - the "energy saving" function shall be activated
(until the input is deactivated), provided that the "rapid cooling" function is not in progress; see also r4
2 = MULTIFUNCTION INPUT ALARM ACTIVATION (code "iA") - the device shall continue working
regularly; see also i7
3 = AUXILIARY OUTPUT SWITCH-ON - the auxiliary output shall be switched on (until the input is
- deactivated)
4 = DEVICE SWITCH-OFF - the device shall be switched off ("stand-by" mode, until the input is
deactivated)
5 = COMPRESSOR THERMAL PROTECTION ALARM ACTIVATION (code "Cth") - the compressor
shall be switched off (until the input is deactivated); see also i7
6 = GLOBAL THERMAL PROTECTION ALARM ACTIVATION (code "th") - all the utilities shall be
switched off (until the input is deactivated and the device shall be switched off ("stand-by" mode) and
switched back on or the power supply is cut); see also i7
type of multifunction input contact
- 0 = normally open (active input with closed contact)
1 = normally closed (active input with open contact)
if i5 = 2, delay in signalling of multifunction input alarm (code "iA")
-1 = the alarm will not be signalled
min if i5 = 5 or 6, delay in switching on of compressor after the deactivation of the maximum pressure
switch alarm (code "Cth") and after the deactivation of the global protection alarm (code "th")
-1 = reserved
time that must pass in absence of door switch input activations (after the room temperature or CPT
temperature has reached the working setpoint) for the "energy saving" function to be activated; see
min
also r4, F4, F5 and HE2
0 = the function will never be activated due to the effect of this condition
number of door switch input activations such as to provoke the defrost activation
-
0 = defrost will never be activated due to the effect of this condition
minimum duration of the door switch input activation such as to provoke the defrost activation
min
0 = defrost will never be activated due to the effect of this con
21