Gram Standard Plus - Alarm System Parameters

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765042420 Rev.000 32
ALARM PARAMETERS

Freezer
Refrige-
rator
extended
Refrige-
rator
Cabinet type

-22 /-10 -5/+12 +2/+12 Temperature area
Para-
meter
Maxi-
mum
Mini-
mum
Value
Factory setting

0 1 - - - - 0 0 0
Sensor for low temperature alarm (code “AL”)
0 = Room temperature
1 = Evaporator temperature

-99 99 °C/°F -35 -35 -35
temperature below that at which the minimum
temperature alarm is activated (code “AL”); see also
A
0, A2 and A11

0 2 - - - - 2 2 2
Settings minimum temperature alarm (code “AL”)
0 = alarm deactivated
1 = relative to working setpoint (that is “working
setpoint - A1”; consider A1 without sign)
2 = absolute (A1)

-99 99 °C/°F 25 25 25
temperature higher than that at which the maximum
temperature alarm is activated (code “AH”); see also
A
5 and A11

0 2 - - - - 2 2 2
Settings maximum temperature alarm (code “AH”)
0 = alarm deactivated
1 = relative to working setpoint (that is “working
setpoint + A4”; consider A1 without sign))
2 = absolute (A4)

0 240 min 120 120 120
Delay in maximum temperature alarm (code “AH”)
after the cabinet is turned on

0 240 min 60 60 60 Temperature alarm delay (code “AL” and code “AH”)

0 240 min 15 15 15
Delay in maximum temperature alarm (code “AH”)
after evaporator fan has been stopped

0 240 min 15 15 15
Delay in maximum temperature alarm (code “AH”)
after deactivation of door switch

0.1 15 °C/°F 2 2 2 Differential of parameters AL (A1) and AH (A4)
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