MARMON Sagi A253 Manuel D'utilisation Et D'installation page 35

d6 0 2
d7 0 15
d8 0 3
d9 -99 99
d11 0 1
d16 0 999
d18 0 999
d19 0 40
d20 0 999
d22 0 19,9
LABEL MIN. MAS.
A1 0 99
A4 0 99
A6 0 99
A7 0 199
A11 0,1 15
LABEL MIN. MAS.
i0 0 4
i1 0 1
i2 -1 120
i3 -1 120
i10 0 999
i13 0 240
i14 0 240
LABEL MIN. MAS.
HE2
0 99
HE3
0 240
temperature displayed during defrost (only if P5 = 0)
0 = room temperature
1 = if on activation of defrost, the room temperature is below the "work setpoint + + Δt", at maximum "
-
work setpoint + Δt"; if on activation of defrost, the room temperature is above "work setpoint + Δt", at
maximum the room temperature on activation of defrost (8) (9)
2 = label "dEF"
min dripping duration (during dripping the compressor will remain switched off)
defrost activation methods
0 = AT INTERVALS - FOR TIME - defrost will be activated once the device has altogether been
running for time d0
1 = AT INTERVALS - FOR COMPRESSOR SWITCH-ON - defrost will be activated once the
compressor has altogether been switched on for time d0
-
2 = AT INTERVALS - FOR EVAPORATOR TEMPERATURE - defrost will be activated when the
evaporator temperature has remained below the temperature d9 for a total time of d0 (10)
3 = ADAPTIVE - defrost will be activated at intervals, whose duration will each time depend on the
duration of compressor switch-ons, the evaporator temperature and the door switch input activation; see
also d18, d19, d20, d22, i13 and i14 (10)
evaporator temperature is higher than that at which the defrost interval counter is suspended (only if d8
°C/°F (1)
= 2)
defrost alarm switches off once maximum time limit has been reached (code "dFd"; only if P4 = 1 and
in absence of evaporator probe error (code "Pr2")
-
1 = YES
defrost interval (defrost will be activated when the compressor has been on totally, with the evaporator
min temperature below that of d22, for time d18; only if d8 = 3)
0 = defrost will never be activated due to the effect of this condition
defrost interval (defrost will be activated when the compressor has been on totally, with the evap.
min temp. below that of d22, for time d18; only if d8 = 3)
0 = defrost will never be activated due to the effect of this condition
evaporator temperature below which the defrost is activated (relative to the evaporator temperatures
°C/°F (1)
average, or "evaporator temperatures average - d19"; only if d8 = 3)
minimum consecutive time the compressor must be switched on such as to provoke the defrost
min activation
0 = defrost will never be activated due to the effect of this condition
evaporator temperature above which the defrost interval count shall be suspended (relating to the
average of evaporator temperatures, that is to say, "evaporator temperatures average + d22"; only if
°C/°F (1)
d8 = 3); see also d18
U.M. TEMPERATURE ALARMS (11) (12)
room temperature below which the minimum temperature alarm is triggered (code "AL"; it concerns the
°C/°F (1) working setpoint, that is to say, "working setpoint - A1"); see also A11
0 = alarm absent
room temperature above which the maximum temperature alarm is triggered (code "AH"; it concerns
the working setpoint, that is to say, "working setpoint + A4"); see also A11
°C/°F (1)
0 = alarm absent
delay in maximum temperature alarm (code "AH") after the device is switched on (4)
10 min
min minimum temperature alarm delay (code "AL") and maximum temperature alarm delay (code "AH")
°C/°F (1) differential of A1 and A4 parameters
U.M. DIGITAL INPUTS
- effect caused by the activation of the digital input
0 = no effect
1 = DOOR SWITCH - DOOR SWITCH INPUT ALARM ACTIVATION (code "id") - the compressor will
be switched off (at maximum for time i3 or until the input is deactivated); see also i2 (13)
2 = MULTIFUNCTION - ACTIVATION OF "ENERGY SAVING" FUNCTION – the "energy saving"
function will be activated (just with effect on the compressor, until the input is deactivated); see also r4
3 = MULTIFUNCTION - ACTIVATION OF MULTIFUNCTION INPUT ALARM (code "iA") - the device
will continue to operate normally; see also i2
4 = MULTIFUNCTION - ACTIVATION OF THE MAXIMUM PRESSURE SWITCH ALARM (code "iA") -
the compressor will be switched off (until the input is deactivated); see also i2
type of digital input contact
- 0 = normally open (active input with closed contact)
1 = normally closed (active input with open contact)
if i0 = 1, delay in signalling of door switch input alarm (code "id")
-1 = the alarm will not be signalled
if i0 = 3, delay in signalling of multifunction input alarm (code "iA")
min -1 = the alarm will not be signalled
if i0 = 4, delay in switching on of compressor after the deactivation of the maximum pressure switch
alarm (code "iA")
-1 = reserved
maximum duration of the effect caused by the activation of the door switch input on the compressor
min
-1 = the effect will last until the input is deactivated
time that must pass in absence of door switch input activations (after the room temperature has
reached the working setpoint) for the "energy saving" function to be activated; see also r4 and HE2
min
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 condition
U.M. ENERGY SAVING
maximum duration of the "energy saving" function activated due to the effect of absence of door switch
min input activation; see also r4 and i10
0 = the function will last until the input is activated
time interval with no key strokes, after which the "low consumption" function is activated
min
0 = the mode shall never be aac
13