Full Gauge TC-900 E Operation Manual Download Page 3

F01-Access code:

It is necessary when one wants to modify the configuration parameters or the temperature unit. To only 
view the adjusted parameters, it is not required to enter any access code.

[,123]

 It allows modifying the advanced parameters

[,231]

 It allows choosing the temperature unit, Celsius or Fahrenheit 

F02 - Delay at start (energization):

With this function enabled, when the instrument is energized it only indicates temperature, remaining 
with all the outputs off during the set time. In installations with multiple equipment, assigning different 
values for the delay time at the start of each instrument, it is possible to avoid power surges by activating 
the loads at different times.

F03 - Cooling time (interval between defrosts):

When defrost is set to start by time (F25), this function sets the maximum time for the cooling process. In 
this case defrost will start whenever the elapsed time in cooling mode reaches the value set in this 
function. If the condition for starting defrost is temperature in the evaporator and the controller is not 
indicating a reading error in this sensor, the cooling time will not be taken into account.

F04 - Normal setpoint:

It is the desired temperature in the room to be cooled. It is the reference value for temperature control.

F05 - Control differential (normal hysteresis):

It is the temperature difference (hysteresis) between TURNING ON and OFF the cooling control output 
in normal and Fast Freezing mode.

F06 - Economic setpoint (SPE):

It is the desired temperature in the room to be cooled when the instrument is operating in economy 
mode. 

F07 - Control differential (economic hysteresis):

It is the temperature difference (hysteresis) between TURNING ON and OFF the cooling control output 
in economy mode.

6.5.1 Description of parameters

F08 - Minimum setpoint allowed to the end user:

Electronic  stop  whose  purpose  is  to  prevent  that,  by  mistake,  the  setpoint  temperature  is  set 
unreasonably low. 

F09 - Maximum setpoint allowed to the end user:

Electronic  stop  whose  purpose  is  to  prevent  that,  by  mistake,  the  setpoint  temperature  is  set 
unreasonably high.

F10 - Time for closed door to enter economy mode:

If the door is kept closed for a time greater than or equal to that set in this function and the normal setpoint 
is or has already been reached, the controller activates the economy mode. With this, it starts operating 
with the economic setpoint until any condition for deactivation is met (see 6.3.3). This function is disabled 
when set to 

[no,,]

(0).

F11 - Temperature difference (S3-S1) below which the economic setpoint is activated:

When the temperature difference between sensor 3 and sensor 1 is less than the value set in this 
parameter, the controller starts operating in economy mode

F12 - Temperature difference (S3-S1) above which the normal setpoint is activated:

When the temperature difference between sensor 3 and sensor 1 is greater than the value set in this 
parameter, the controller starts operating with normal setpoint.

F13 - Maximum time in economy mode:

It allows setting the maximum time of operation of the economy mode. After this time, the setpoint returns 
to normal operating mode. If configured as

[tOFF]

this time is disregarded.

F14 - Temperature limit for Fast Freezing:

It is the minimum temperature that the instrument can achieve during the fast freezing.

F15 -Fast Freezing time:

It is the duration of the fast freezing process.

F17]

[,F18]

[,F19]

[,F20]

[,F21]

[,F22]

[,F23]

[,F24]

[,F25]

[,F26]

[,F27]

[,F28]

[,F29]

[,F30]

[,F31]

[,F32]

[,F33]

[,F34]

[,F35]

[,F36]

[,F37]

[,F38]

[,F39]

[,F40]

[,F41]

[,F42]

[,F43]

[,F44]

[,F45]

[,F46]

[,F47]

[,F48]

[,F49]

[,F50]

[,F51]

[,F52]

[,F53]

[,F54]

[,F55]

[,F56]

[,

Fan on time

Fan off time

Compressor status with ambient sensor (S1) disconnected

Compressor on time in case of S1 failure

Compressor off time in case of S1 failure

Time for gas collection before starting defrost

Maximum defrost time

Defrost type (0-Electric / 1-Hot gas)

Condition for starting defrost (0-Time / 1-Temperature)

Time of open door for instant defrost

Temperature at evaporator (S2 / S3*) to start defrost

Temperature at evaporator (S2 / S3*) to determine the end of defrost

Fan on during defrost

Defrost at start of instrument

Temperature indication (S1) locked during defrost

Draining time (dripping of defrost water)

Maximum time for fan return after drainage (fan-delay)

Evaporator temperature (S2) for fan return after drainage

Minimum time for compressor on

Minimum time for compressor off

Fan stop for high temperature in evaporator (S2)

Time of open door to shut down fan

Time of open door to shut down control outputs

Maximum temperature at condenser (S3) to shut down control outputs

Control differential for maximum temperature in the condenser (hysteresis)

Compressor on time without reaching the setpoint to shut down the control outputs

Low ambient temperature alarm (S1)

High ambient temperature alarm (S1)

Ambient temperature alarm inhibition time

High temperature in condenser alarm (S3)

Time of open door to give alarm

Enable Buzzer (0-Disabled / 1-Enabled)

Digital input 1 function / Sensor S3

Digital input 2 function

Ambient temperature S1 indication offset

Evaporator temperature S2 indication offset

Temperature indication offset of sensor S3

Intensity of digital filter applied to sensor 1 (0-deactivated)

Time for functions lockdown

Control functions shutdown

 

 

CELSIUS

FAHRENHEIT

Min

Max

Standard

Unit

Description

Fun

F07]

[,F08]

[,F09]

[,F10]

[,F11]

[,F12]

[,F13]

[,F14]

[,

Min

Max

Unit

[,F15]

[,F16]

Economic setpoint control differential (hysteresis)

Minimum set point allowed to the end user

Maximum set point allowed to the end user

Time for closed door to enter economy mode

Temperature difference (S3-S1) below which the economic setpoint is activated

Temperature difference (S3-S1) above which the normal setpoint is activated 

Maximum time in economy mode

Temperature limit for Fast Freezing

Maximum time of Fast Freezing

Fan operating mode during cooling

 

 

Pre-defrost
Defrost

Drainage
Fan-delay

Protections

Alarms

Inputs

Operation

Standard

1

1

0

0

0

0 (no)

0 (no)

0

0

0 (no)

-50

-50

 OFF

0 (no)

-1 (no)

0 (no)

0 (no)

-50

0 (no)

0 (no)

-50

-1 (no)

0 (no)

0 (no)

0.1

0 (no)

-50

-50

0 (no)

0

0 (no)

OFF

0 (OFF)

0 (OFF)

-20

-20.1 (OFF)

-20

0

14 (no)

0 (no)

 

 

99

99

2

999

999

999

90

1

1

999

105

105

On

1

99

99

30

105

999

999

105

999

999

105

20

999

105

105

99

105

999

On

13

10

20

20

20

9

60

2

 

 

min.

min.

-

min.

min.

min.

min.

-

-

min.

°C

º C

-

-

min.

min.

min.

º C

sec.

sec.

º C

min.

min.

º C

°C

min.

º C

º C

min.

º C

min.

-

 -

-

º C

º C

º C

-

sec.

-

 

 

2

8

1

0

0

0 (no)

30

0

0

0 (no)

-5.0

30.0

On

0 (no)

-1 (no)

1

1

20.0

60

60

30.0

-1 (no)

0 (no)

55.0

1.0

0 (no)

-50

105

0 (no)

45.0

0 (no)

OFF

0 (OFF)

0 (OFF)

0.0

0.0

0.0

0

14 (no)

0 (no)

 

 

min.

min.

-

min.

min.

min.

min.

-

-

min.

°F

°F

-

-

min.

min.

min.

°F

sec.

sec.

°F

min.

min.

°F

°F

min.

°F

°F

min.

°F

min.

-

 -

-

°F

°F

°F

-

sec.

-

 

 

1

1

0

0

0

0 (no)

0 (no)

0

0

0 (no)

-58

-58

OFF

0 (no)

-1 (no)

0 (no)

0

-58

0 (no)

0 (no)

-58

-1 (no)

0 (no)

32 (no)

1

0 (no)

-58

-58

0 (no)

32

0 (no)

OFF

0 (OFF)

0 (OFF)

-36

-36 (OFF)

-36

0

14 (no)

0 (no)

 

 

99

99

2

999

999

999

90

1

1

999

221

221

On

1

99

99

30

221

999

999

221

999

999

221

36

999

221

221

99

221

999

On

13

10

36

36

36

9

60

2

 

 

2

8

1

0

0

0 (no)

30

0

0

0 (no)

23

86

On

0 (no)

-1 (no)

1

1

68

60

60

86

-1 (no)

0 (no)

131

1

0 (no)

-58

221

0 (no)

113

0 (no)

OFF

0 (OFF)

0 (OFF)

0

0

0

0

14 (no)

0 (no)

 

 

0.1

-50

-50

0 (no)

0.1

0.1

0 (no)

-50

0 (no)

0

 

 

20

105

105

999

20

20

100(tOFF)

105

999

7

 

 

º C

º C

º C

min.

°C

°C

h

º C

min.

-

 

 

2.0

-50

105

0 (no)

2.0

5.0

0 (no)

-25

0 (no)

0

 

 

°F

°F

°F

min.

°F

°F

h

°F

min.

-

 

 

1

-58

-58

0 (no)

1

1

0 (no)

-58

0 (no)

0

 

 

36

221

221

999

36

36

100(tOFF)

221

999

7

 

 

3

-58

221

0 (no)

3

9

0 (no)

-13

0 (no)

0

 

 

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