Service menu – Foster FHG 3L User Manual
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dt2
Drying time after the termination of a defrost
The group 2 values are only used on selected models.
Service Menu
Settings folder (Set)
SetC
Parameter List
Set point value group for user menu 1 and 2
UloC
Keyboard Lock
Locks the controller and disables the user menu and manual defrost.
St1
Set Point Value
Set point for the first control settings
SL1
Lower Set Limit
Minimum temperature set point for the first control settings
SH1
Upper Set Limit
Maximum temperature set point for the first control settings
C1
Compressor Mode
1 = One compressor: 1 = Two compressors: 3 = Compressor Cycling.
If more than one compressor is fitted both will run until the setpoint value is reached. After this the
compressor with the most operating hours stops. When the cabinet temperature rises and reaches the
restart temperature both compressors will run.
St2
Set Point Value
Set point for the second control settings
SL2
Lower Set Limit
Minimum temperature set point for the second control settings
SH2
Upper Set Limit
Maximum temperature set point for the second control settings
C2
Compressor Mode
1 = One compressor: 1 = Two compressors: 3 = Compressor Cycling.
If more than one compressor is fitted both will run until the setpoint value is reached. After this the
compressor with the most operating hours stops. When the cabinet temperature rises and reaches the
restart temperature both compressors will run.
dSnC Defrost synchronization
Probe folder (SEn)
SC
Amount of Probes
The number of probes fitted to this model
dlSP
Local Display
Allows the selection of a particular probe temperature to be displayed on the controller.
1 = Thermostat probe; 2 = Evaporator probe; 3 = Cabinet probe; 4 and 5 = Condenser alarm probes
dECP Resolution
Allows for a decimal point to be displayed.
0 = Not in use; 1 = in use
FC
Filter Factor
This is a constant parameter used to stabilise the reading shown on the display. The value is always the
same and it keeps the readings stabile.
oFFS Display Temperature Offset
Allows for the cabinet probe and LCD display to be adjusted up or down to suit certain site requirements
C1Pd Condenser Overheat Probe 1
Selects the probe used.