General - Pego ECP200 EXPERT Use And Maintenance Manual

CHAP. 1 - Introduction
CHAPTER 1: INTRODUCTION
DESCRIPTION:
The ECP200 EXPERT is a new control panel for cold rooms with a single-phase
compressor up to 2 HP, specially designed to provide the user with safety, protection,
control and ease of installation.
It allows the user to control all the components on a refrigerating system: compressor,
evaporator fans, defrosting elements, room light and thermostat-holder demisting element.
APPLICATIONS:
- Complete management of single-phase static or ventilated refrigeration systems up
to 2 HP, with off-cycle or electrical defrosting and with direct or pump-down
compressor stop.
- Control of single-phase evaporator unit only with freon solenoid enable signal or
remote condensing unit enable signal.
MAIN CHARACTERISTICS:
- Cold room temperature displaying and regulation with decimal point
- Evaporator temperature displaying from parameter
- Plant control activation/deactivation
- Plant alarms signaling (probe error, minimum and maximum temperature alarm,
compressor protection)
LED indicators and large display illustrate system status.
-
User-friendly keypad.
-
Evaporator fans management
-
Manual and automatic defrost (static, through heaters, 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 door-switch
- Direct control of compressor, defrosting elements, evaporator fans, room light with
outputs directly connectable to the various units.
- Magneto-thermal cut-out switch for isolation and protection of the refrigeration unit.
- Innovative, smartly designed ABS cover with transparent cover for access to the
magneto-thermal cut-out switch, all with an IP65 protection rating so that panel can
be used outside the room.
- Auxiliary relay with parameter-configured
- Possibility, as an alternative to an auxiliary relay, of a RS485 port for connection to
the TeleNET supervision net or to a net with MODBUS-RTU protocol.
1.2
Rev. 01-11

GENERAL

USE AND MAINTENANCE MANUAL
ECP200 EXPERT
1.1
Pag. 3