Pego NECTOR, Руководство по эксплуатации и обслуживанию

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NECTOR
Page 6
OPERATION AND MAINTENANCE MANUAL
Rev. 03-21
GENERAL INFORMATION
DESCRIPTION:
NECTOR is a control panel for refrigerated cells with a single-phase compressor up to
2HP that integrates the Datalogger function and various connectivity functions. It complies
with Regulation (EC) 37/2005 and with the relative standard EN 12830, with Directives
89/108/EEC, 92/2/EEC and with Italian Legislative Decrees no. 110 of 27/01/92 and no.
493 of 25/09/95, which impose the recording of temperatures of frozen foods and keeping
of the relevant data for at least one year.
NECTOR allows the complete management of all the components present on a
refrigeration system and stores the main quantities (status of the probes and digital inputs)
allowing the rapid daily analysis of data through smartphone apps or more in-depth
analysis through the TeleNET program with which to very simply organise, consult and
print graphics.
APPLICATIONS:
-
Complete management of single-phase refrigeration systems up to 2HP static or
ventilated, with stationary or electrical defrosting, with direct compressor stop or pump-
down in combination with the Datalogger/remote control function.
- Single phase evaporating unit management with freon solenoid consent or remote
condensing unit consent in combination with Datalogger/remote control function.
KEY FEATURES:
- Direct compressor management, defrosting resistors, evaporator fans, cell light.
- Datalogger function with recording up to 2 years of ambient temperature and related
alarms. Instrument designation: EN 12830, S, A, 1, measuring range: -45T+99°C.
-
Humidification function with dedicated 4-20mA humidity probe.
- Condenser fan speed management with 0-10V analogue output and dedicated pressure
probe.
-
Evaporator fan speed management with configurable 0-10V analogue output.
-
Defrost management at standstill, with resistance, hot gas or thermostatically controlled
resistance.
- Possibility to perform defrosting in real time clock.
- Direct management of the hot gas defrosting solenoid.
- Double evaporator management with double defrost end probe.
-
Emergency operation (in case of faulty ambient probe).
-
Pump-down operation.
-
Configurable cold / hot mode.
- Energy saving (day/night setpoint management, intelligent defrosting).
INTRODUCTION
1.1