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Pego ECP202 EXPERT, Use And Maintenance Manual

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Pego ECP202 EXPERT Use And Maintenance Manual Download Page 13

                                                                                                  

ECP

202

 EXPERT D7.5

 

                                                                                                                                                                                                                                                                                                           

                                                                                                                                     

Page  13

 

USE AND MAINTENANCE MANUAL 

Rev. 01-21

 

 

LED DISPLAY 

 

 

 

Cold room temperature / parameters

 

 

 

Stand-by (flashes on stand-by. Outputs are deactivated)

 

 

 

Room light (flashes if door switch activated)

 

 

 

Cold (indicates activation of compressor)

 

 

 

Fans

 

 

 

Defrosting

 

 

 

Auxiliary (indicates AUX relay calling if AU1/AU2=+/-2  or  +/-3)

 

 

 

Alarm/warning 

 

 

Decimal point (flashing in night mode) 

 

 

Hot mode (resistance call signaling) 

 

 

CAP. 5 - Parameter programming 

5.3 

Summary of Contents for ECP202 EXPERT

Page 1: ...Rel Software 26 READ AND KEEP Use and maintenance manual ELECTRICAL BOARDS FOR REFRIGERATING INSTALLATIONS REV 01 21 ENG ECP202 EXPERT D7 5...

Page 2: ...ECP202 EXPERT D7 5...

Page 3: ...ting and displaying set points Page 15 5 7 Level 1 programming Page 15 5 8 List of Level 1 variables Page 16 5 9 Level 2 programming Page 16 5 10 List of Level 2 variables Page 19 5 11 Switching on th...

Page 4: ...ator fans room light with outputs directly connectable to the various units Three phase N electrical defrost up to 7500W 2500W x 3 Innovative smartly designed ABS cover with transparent cover for acce...

Page 5: ...SIONS Dimensions in mm IDENTIFICATION DATA The unit described in this manual has an ID plate on the side showing all the relevant identification data Name of Manufacturer Code of the unit Serial numbe...

Page 6: ...5 Fit a general protection fuse upstream from the electronic controller 6 All wiring must be of a cross section suitable for relevant power levels 7 When it is necessary to make a probe sensor extensi...

Page 7: ...and remove the cover for the screws on the right side Fig 2 Remove the 4 fastening screws from the front panel of the b Fig 3 Close the transparent door Fig 4 Open the front panel of the box by lifti...

Page 8: ...possible In particular keep the power cables away from the signal cables Use any sealing strips Fig 8 Close the front panel again paying attention that the cables are inside the box and that the gask...

Page 9: ...through heaters with temperature control through cycle reversal Direct or pump down management and control of condensing unit up to 2HP Cold room light activation through key on the panel or through d...

Page 10: ...ype of sensors that can be connected NTC 10K 1 Resolution 0 1 C Sensor read precision 0 5 C Read range 45 45 C ECP202 EXPERT D7 5 Output characteristics max applicable load 230VAC Compressor 1500W AC3...

Page 11: ...the equipment is modified or transformed Under no circumstances Pego S r l will be liable for any loss of data and information costs of goods or substitute services damage to property people or animal...

Page 12: ...NT KEYPAD AUXILIARY RELAY CONTROL controls the relays manual if parameter AU1 AU2 2 2 UP MUTE BUZZER ALARM STAND BY if the system shuts down the LED flashes room temperature SETTING DOWN MANUAL DEFROS...

Page 13: ...flashes on stand by Outputs are deactivated Room light flashes if door switch activated Cold indicates activation of compressor Fans Defrosting Auxiliary indicates AUX relay calling if AU1 AU2 2 or 3...

Page 14: ...s the Level 2 programming directly from Level 1 you must exit the programming mode first KEY TO SYMBOLS For purposes of practicality the following symbols are used the UP key is used to increase value...

Page 15: ...efrost is not executed if the temperature read by the defrost sensor is greater than d2 If the sensor is faulty defrosting is timed 35 45 C 15 C d3 Max defrost duration minutes 1 240 min 25 min d7 Dri...

Page 16: ...uring defrost 0 Fans run during defrost 1 Fans do not run during defrost 1 F6 Evaporator fans activation for air recirculation The fans activate for a time defined by F7 if they have not started worki...

Page 17: ...sor remains off and defrosting is prevented in order to conserve the remaining cold 0 240 min 0 disabled 0 min CE2 Duration of compressor OFF time in the case of faulty ambient probe emergency mode 5...

Page 18: ...tion factor for the SET button during night operation energy saving with In1 or In2 8 or 8 During night operation the control set is Set Control Set nSC In night mode decimal point flashes 20 0 20 0 C...

Page 19: ...In cold mode mOd 0 the ECP202 EXPERT D7 5 controller activates the compressor when cold room temperature exceeds setting differential r0 it deactivates the compressor when cold room temperature is lo...

Page 20: ...d solenoid valve For capillary systems without thermostat valve it is only necessary to control the cycle inversion solenoid valve via the defrost relay control PUMP DOWN FUNCTION Pump down function i...

Page 21: ...of this manual WARNING During configuration at entry Module to select the entry Instrument ECP Base Series ECP Expert Series rel 25 or higher NET CONFIGURATION WITH MODBUS RTU PROTOCOL For RS485 conne...

Page 22: ...ut inside the cold room Ec Compressor protection tripped e g thermal protection or max pressure switch All outputs except the alarm one where applicable are deactivated Check that compressor is workin...

Page 23: ...C 2014 30 UE Electromagnetic compatibility EMC 2014 30 EU LA CONFORMITA PRESCRITTA DALLA DIRETTIVA E GARANTITA DALL ADEMPIMENTO A TUTTI GLI EFFETTI DELLE SEGUENTI NORME THE CONFORMITY REQUIRED BY THE...

Page 24: ...ECP202 EXPERT D7 5 Page 24 USE AND MAINTENANCE MANUAL Rev 01 21 ECP202 EXPERT D7 5 WIRING DIAGRAM A 2 Appendices...

Page 25: ...X REAR IN ABS 2 BOX FRONT IN ABS 3 FRONT COVER IN TRANSPARENT POLYCARBONATE 4 BOX FRONT OPENING HINGE 5 BOX CLOSURE SCREWS 6 BOARD FIXING SCREWS 7 DEFROST CONTACTOR 8 CPU BOARD 9 POLYCARBONATE SCREW C...

Page 26: ...ECP202 EXPERT D7 5 Page 26 USE AND MAINTENANCE MANUAL Rev 01 21 NOTES...

Page 27: ...ECP202 EXPERT D7 5 Page 27 USE AND MAINTENANCE MANUAL Rev 01 21...

Page 28: ...l Via Piacentina 6 b 45030 Occhiobello ROVIGO ITALY Tel 39 0425 762906 e mail info pego it www pego it AFTER SALES ASSISTANCE SERVICE Tel 39 0425 762906 e mail tecnico pego it Distributor PEGO s r l...

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