Pego ECP300 EXPERT VD Series User manual

Rel. Software: 26
Use and maintenance manual
ELECTRICAL BOARDS FOR REFRIGERATING INSTALLATIONS
READ AND KEEP
REL. 01-21
ENG
ECP300 EXPERT

ECP300 EXPERT
Page 2
USE AND MAINTENANCE MANUAL
Rel. 01-21
Thanks for choosing this PEGO electrical panel.
This manual gives detailed information on installation, use and maintenance of ECP300
EXPERT series electrical panels and special version. Our products are designed and built
in compliance with current standards, on the specific field of refrigeration and conditioning
systems. A different use is allowed respecting the working conditions for which the panel is
designed and made.
Before using the panel it’s suggested to fully read this manual paying special attention to
the highlighted parts with the simbology descripted below:
This symbol is used to focus on notes concerning installation, use and
maintenance operations
This symbol is used to focus on important notes
This symbol is used to indicate the prohibition to do the shown
operation
Instructions for disposal:
The electric board is made up of metal parts and plastic parts. In reference to European
Union directive 2012/19/EC issued on 4 July 2012 and the related national legislation,
please note that:
A. WEEE cannot be disposed of as municipal waste and such waste must be collected
and disposed of separately.
B. The public or private waste collection systems defined by local legislation must be
used. In addition, the equipment can be returned to the distributor at the end of its
working life when buying new equipment.
C. The equipment may contain hazardous substances: the improper use or incorrect
disposal of such may have negative effects on human health and on the
environment.
D. The symbol (crossed-out wheeled bin) shown on the product and on the user
manual indicates that the equipment has been introduced onto the market after 13
August 2005 and that it must be disposed of separately.
E. In the event of illegal disposal of electrical and electronic waste, the penalties are
specified by local waste disposal legislation.

ECP300 EXPERT
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USE AND MAINTENANCE MANUAL
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INTRODUCTION
Pag. 4 1.1 Generality
TECHNICAL CHARACTERISTICS
Pag. 5 2.1 Product ID codes
Pag. 6 2.2 Product series - Technical characteristics
Pag. 8 2.3 Overall dimensions
Pag. 9 2.4 Identification data
Pag. 10 2.5 Transport and storage
Pag. 11 2.6 Warranty conditions
INSTALLATION
Pag. 12 3.1 Standard equipment for assembly and use
Pag. 12 3.2 Mechanical assembly of the panel
Pag. 17 3.3 Electrical wirings
Pag. 18 3.4 Connection of the front panel
Pag. 19 3.5 Pre-use checks
Pag. 20 3.6 Compressor motor circuit breaker calibration
Pag. 21 3.7 Closing the electrical panel
FUNCTIONALITY
Pag. 22 4.1 Functions managed by the ECP300 EXPERT electrical panel
DATA PROGRAMMING
Pag. 23 5.1 Control panel
Pag. 23 5.2 Front keypad
Pag. 24 5.3 LED Display
Pag. 25 5.4 Generality
Pag. 25 5.5 Symbology
Pag. 25 5.6 Setting and displaying the set point
Pag. 26 5.7 Level 1 programming (User Level)
Pag: 26 5.8 List of Level 1 variables
Pag. 27 5.9 Level 2 programming (Installer Level)
Pag. 27 5.10 List of Level 2 variables
Pag. 30 5.11 Switching on the ECP300 EXPERT electrical panel
Pag. 30 5.12 Hot/cold activation/deactivation conditions
Pag. 30 5.13 Manual defrost activation / deactivation
Pag. 31 5.14 Defrost with thermostated resistances
Pag. 31 5.15 Hot gas defrost
Pag. 31 5.16 Pump-Down function
Pag. 31 5.17 Password protection
OPTIONS
Pag. 32 6.1 TeleNET monitoring / supervision system
Pag. 32 6.2 Net configuration with Modbus-RTU protocol
DIAGNOSTICS
Pag. 33 7.1 Diagnostics by means of alarm codes
Pag. 34 7.2 Troubleshooting
MAINTENANCE
Pag. 35 8.1 General safety rules
Pag. 36 8.2 Maintenance
Pag. 36 8.3 Spare parts
ATTACHMENTS / APPENDICES
Pag. 37 A.1 EU Declaration of Conformity
Pag. 38 A.2 TeleNET network connection diagram
Pag. 39 A.3 Part list
CHAP. 1
CHAP. 3
CHAP. 4
CHAP. 5
CHAP. 2
CHAP. 6
CHAP. 7
CHAP. 8
CONTENTS
Contents

ECP300 EXPERT
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USE AND MAINTENANCE MANUAL
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GENERALITY
DESCRIPTION:
Line of three-phase power and control panels for refrigeration systems with compressor
or for the control of the evaporating unit, designed for the complete management of the
room.
The magnetothermic protections and the motor protector for the compressor, which are
accessible from the front panel and are combined with an innovative shape, make it a
perfect and functional choice.
ECP300 EXPERT VD
Line of power and control panels for refrigeration systems with three-phase compressor
up to 7.5HP, designed for the complete management of the room.
The different power ranges, combined with the various options, allow the selection of an
"AD HOC" panel for the system.
APPLICATIONS:
-Complete management of three-phase refrigerating systems up to 7,5HP static or
ventilated, with off-cycle or electrical defrosting.
ECP300 EXPERT U VD
Line of power and control panels dedicated to the management of a three-phase
evaporating unit only, where this unit is served by a refrigeration plant or a remote
condensing unit.
The different power ranges, combined with the various options, allow the selection of an
"AD HOC" panel for the system.
APPLICATIONS:
-Control of evaporating unit with electrical defrost up to 12kW.
-Remote control for the consent of the compressor, to be combined with a power
panel.
1.1
CHAPTER 1: INTRODUCTION
CHAP. 1 - Introduction

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PRODUCT ID CODES
(*) Code available on request
Line of electrical panel of ECP300 EXPERT VD 4 series:
SIEMENS COMPONENTS
PEGO identification codes
Compressor motor circuit breaker range
110300EVD401 (*)
1,1-1,6A
110300EVD402
1,4-2A
110300EVD403
1,8-2,5A
110300EVD404
2,2-3,2A
110300EVD405
2,8-4A
110300EVD406
3,5-5A
110300EVD407
4,5-6,3A
110300EVD408
5,5-8A
110300EVD409
7-10A
110300EVD410 (*)
9-12A
Line of electrical panel of ECP300 EXPERT VD 7 series:
Line of electrical panel of ECP300 EXPERT U VD series:
SIEMENS COMPONENTS
PEGO identification codes
Electric resistance defrosting
110300EUVD01
6kW
110300EUVD02
12kW
SIEMENS COMPONENTS
PEGO identification codes
Compressor motor circuit breaker range
110300EVD701 (*)
5,5-8A
110300EVD702 (*)
7-10A
110300EVD703
9-12,5A
110300EVD704
11-16A
110300EVD705
14-20A
CHAPTER 2: TECHNICAL CHARACTERISTICS
2.1
CHAP. 2 - Technical characteristics

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USE AND MAINTENANCE MANUAL
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PRODUCT SERIES –TECHNICAL CHARACTERISTICS
TECHNICAL CHARACTERISTICS
ECP300 EXPERT VD 4
ECP300 EXPERT VD 7
Box dimensions
400x300x135 mm
400x300x135 mm
Weight
9 Kg
10 Kg
Protection rating
IP65
IP65
Power supply (3F+N+T)
400Vac ±10% 50/60Hz
400Vac ±10% 50/60Hz
Type of electric load
3-phase
3-phase
Working temperature
- 5 ÷ + 40 °C
- 5 ÷ + 40 °C
Storage temperature
-25 ÷ +55 °C
-25 ÷ +55 °C
Relative ambient humidity
From 30% to 95% RH without
condensate
From 30% to 95% RH without
condensate
Altitude
< 1.000 m
< 1.000 m
Main switch / general protection
Interruption power
4 poles magnetothermic 16A“D”
Icn=6kA / Ics=8kA / Icu=15kA
4 poles magnetothermic 25A “D”
Icn=6kA / Ics=8kA / Icu=15kA
Compressor protection
Adjustable motor circuit breaker
Adjustable motor circuit breaker
Control
PEGO
PEGO
Defrosting
Electrical
Electrical
Status indicators
LED + display
LED + display
Alarm signals
LED + Buzzer
LED + Buzzer
INPUTS
Ambient probe
NTC 10K 1%
NTC 10K 1%
Evaporator probe
NTC 10K 1%
NTC 10K 1%
Door switch
Present
Present
High/low pressure switch
Present
Present
Kriwan®connection
Present
Present
Compressor functioning mode
selection
Pump-down / Thermostat
Pump-down / Thermostat
OUTPUTS
Compressor
See motor circuit breaker thermal range
relative to PEGO panel ID code
See motor circuit breaker thermal range
relative to PEGO panel ID code
Condenser fans output 1
800W (1ph)
800W total
(1ph)
Condenser fans output 2 (separated)
Evaporator fans
500W (1ph)
2000W (1ph / 3ph)
Defrosting heaters
6000W (AC1) eq. resistive load
9000W (AC1) eq. resistive load
Room light
800W (AC1) resistive load
800W (AC1) resistive load
Solenoid valve
Present
Present
Compressor oil heater
Present
Present
Aux1
100W
100W
Aux2
100W
100W
Supervision system
TeleNET or Modbus
TeleNET or Modbus
2.2
CHAP. 2 - Technical characteristics

ECP300 EXPERT
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USE AND MAINTENANCE MANUAL
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TECHNICAL CHARACTERISTICS
ECP300 EXPERT U VD 6
ECP300 EXPERT U VD 12
Box dimensions
400x300x135 mm
400x300x135 mm
Weight
9 Kg
10 Kg
Protection rating
IP65
IP65
Power supply (3F+N+T)
400Vac ±10% 50/60Hz
400Vac ±10% 50/60Hz
Type of electric load
3-phase
3-phase
Working temperature
- 5 ÷ + 40 °C
- 5 ÷ + 40 °C
Storage temperature
-25 ÷ +55 °C
-25 ÷ +55 °C
Relative ambient humidity
From 30% to 95% RH w/out
condensate
From 30% to 95% RH w/out
condensate
Main switch / general protection
Interruption power
4 poles magnetothermic 16A “D”
Icn=6kA / Ics=8kA / Icu=15kA
4 poles magnetothermic 25A “D”
Icn=6kA / Ics=8kA / Icu=15kA
Dedicated protection for cell light
Differential magnetothermic circuit
breaker Id=30mA
Differential magnetothermic circuit
breaker Id=30mA
Control
PEGO
PEGO
Defrosting
Electrical
Electrical
Status indicators
LED + display
LED + display
Alarm signals
LED + Buzzer
LED + Buzzer
INPUTS
Ambient probe
NTC 10K 1%
NTC 10K 1%
Evaporator probe
NTC 10K 1%
NTC 10K 1%
Door switch
Present
Present
Man in cold-room alarm
Available
Available
OUTPUTS
Evaporator fans
500W (1ph)
2000W (1ph / 3ph)
Defrosting heaters
6000W (AC1) eq. resistive load
12000W (AC1) eq. resistive load
Room light
800W (AC1) resistive load
1200W (AC1) resistive load
Solenoid valve
Present
Present
Enable condensing unit
Present
Present
Aux1
100W
100W
Aux2
100W
100W
Door heater
Present
Present
Supervision system
TeleNET or Modbus
TeleNET or Modbus
CHAP. 2 - Technical characteristics

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OVERALL DIMENSIONS
CHAP. 2 - Technical characteristics
2.3

ECP300 EXPERT
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IDENTIFICATION DATA
The device described in this manual is provided on the side of a tag showing its
identification data:
•Manufacturer's Name
•Code of the electrical panel
•Serial number (S.N.)
•Power supply
•Voltage of auxiliary circuits
•IP protection rating
2.4
CHAP. 2 - Technical characteristics

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USE AND MAINTENANCE MANUAL
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TRANSPORT AND STORAGE
Each electrical panel is supplied packed to be shipped without being damaged under
normal conditions of transport. In the case of subsequent transport, it must be verified that:
❑there are no objects or free parts inside the panel.
❑the door of the panel is correctly closed and locked.
❑if the original packaging is not used, adequately protect the product
to allow transport without damage.
The storage room must have an adequate temperature and a low humidity value; in
addition, avoid that the electrical panel may come into contact with aggressive
contaminants, which could compromise its functionality and electrical safety.
2.5
CHAP. 2 - Technical characteristics