Elstat ems75 Sub-Zero - Saving Differential (Sd); Freeze-Up Protection (Dtt); Fan Set Point (FSP)

Display
Description Defines the compressor cut-out temperature during the saving mode.
Considerations Must be set above the set point (SP) plus differential (dIF)temperature.
Range
0.0 to 9.9°C (32 to 50°F)
ems75sz: -9.9 to 9.9°C (14 to 50°F)
Global default
all except ems75sz:7.0°C (45°F)
ems75sz: 3.0°C (37°F)
9.10 Saving differential (Sd)
The table below details the saving differential (Sd) parameter.
Display
Description
Defines the compressor cut-in temperature, when added to the saving set
point (SSP) temperature, during the saving mode.
Considerations
If the saving differential (Sd) is set too low, for example less than 2.0°C, the
compressor may cycle on the minimum compressor rest time (rt ).
Range 0.0 to 9.9°C (0 to 18°F)
Global default
4.0°C (7°F)
ems75sz: 3.0°C (5°F)
9.11 Freeze-up protection (dtt)
The table below details the freeze-up protection (dtt) parameter.
Display
Description
Defines the temperature to stop further cooling to prevent freeze-up due to
low temperature.
Considerations Must be set below the set point (SP) temperature.
Range -15 to 10ºC (5 to 50ºF)
Global default
0.0ºC (32ºF)
-6.0°C (21°F) - SZfimrware
9.12 Fan set point (FSP)
The table below details the fan set point (FSP) parameter.
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27 February 2014