background image

A1 and A2 are the 
contactor coil.

A1

A2

Wiring diagram of suppressor in contactors

Load

 suppressor

Wiring diagram of suppressor linking in loads 

direct drive

For direct drive,
considers the maximum
load current specified.

 suppressor

 PROTECTIVE 

:

VINYL

This adhesive vinyl (included inside the packing) protects the instruments against 
water drippings, as in commercial refrigerators, for example. Do the application after 
finishing the electrical connections.

Remove  the  protective  paper 
and apply the vinyl on the entire 
superior  part  of  the  device, 
folding the flaps as indicated by 
the arrows.

72 mm

Dimension of the clipping 

for setting of the instrument 

in panel

29 mm

Summary of Contents for TC-960Ri LOG

Page 1: ...g fan delay Minimum time of compressor turned on Minimum time of compressor turned off Compressor status with inoperative ambient temperature sensor S1 Fan on with compressor off refrigeration Fan stopped for high temperature in the evaporator S2 Fan return hysteresis after stopping due to high evaporator temperature Maximum refrigeration time for security if F22 1 Evaporator temperature to start ...

Page 2: ... that the compressor will keep turned off it means the time period between the last stopped and the next started It serves to alliviate the pressure and to increase the useful life of the compressor F13 Compressorstatuswithdetachedambientsensor S1 If the ambient sensor S1 is detached or out specified range the compressor assumes the configured statusinthisfunction Exemple For counters that storage...

Page 3: ...emoryisfulltheinstrumentandSitradwillsignalfullmemory F51 Numberofdefrostsperday MondaytoFriday The defrost cycles are evenly distributed in accordance with the number of defrosts set per day always considering the preferred time The value can be adjusted to 1 2 3 4 6 8 or 12 This function works to scheduletheoperationfromMondaytoFriday Indicateswhetherthechangeinanyoutputwillforcetherecordingofda...

Page 4: ...hat maintenance should be done To reset this counter It can be done only afterthewarningoccurs press for10seconds 6 9 Turn off the control functions Pressing for 5 seconds the controller will go to a state where only temperatures and voltages are read where no control are performed and where all outputs kept off Communication with SITRAD softwareandtheDataloggerwillstillwork Tomakethedevicefullyop...

Page 5: ...or PROTECTIVE VINYL This adhesive vinyl included inside the packing protects the instruments against water drippings as in commercial refrigerators for example Do the application after finishingtheelectricalconnections Remove the protective paper and apply the vinyl on the entire superior part of the device folding the flaps as indicated by thearrows 72 mm Dimension of the clipping for setting of ...

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