display
description
Defines the rate of change of the displayed temperature.
Limiting the rate of change provides a dampening effect so as not to concern users should the air tem-
perature rise quickly due to a door opening.
Increasing the value for the display stability (
d2
) slows the rate of change of the displayed temperature.
considerations Use the global default value for normal operation.
range
1 to 254
global default
2
10.13
defrost duration (dd)
The table below details the defrost duration (
dd
) parameter.
display
description
Defines the maximum time of a defrost cycle.
considerations If icing up occurs, review the values of the defrost parameters.
range
1 to 199 minutes
global default
15 minutes
10.14
defrost activation temperature (ddt)
The table below details the defrost activation temperature (
ddt
) parameter.
display
description
Defines the temperature measured on the evaporator sensor that activates an off-cycle defrost.
The defrost activation temperature minimizes the risk of evaporator icing up.
considerations
Defrost method (
dF
) must be set to 1 to start defrost cycles on the defrost activation temperature.
Used only with sub zero and OFC firmware.
Not available on GDC firmware.
range
-30 to 5ºC (-22 to 41ºF)
global default
-6ºC (21ºF)
ems75sz: -15ºC (5ºF)
10.15
defrost interval (dE)
The table below details the defrost interval (
dE
) parameter.
ems55advanced and ems55Radvanced / General Use
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