Novus N150 User Manual

N150
ELECTRONIC TEMPERATURE CONTROLLER
USER GUIDE – V2.0x / V3.0x H
1. SAFETY ALERTS
The following symbols are used on the equipment and throughout this
manual to draw the user's attention to important information related to
the safety and use of the equipment.
CAUTION:
Read the manual completely
before installing and operating
the equipment.
All safety recommendations appearing in this manual must be followed
to ensure personal safety and prevent damage to the instrument or
system. If the instrument is used in a manner other than that specified
in this manual, the device safety protections may not be effective.
2. INTRODUCTION
N150 is an electronic temperature controller, suitable for commercial
refrigerators. It controls the temperature of refrigeration chambers.
It also monitors the evaporator, condenser, or compressor
temperatures for protection and energy saving actions such as
alarms, defrost, among others.
It features a LED display, perfect for keeping track of the controller's
operation and configuration.
It provides all the features required for the refrigerator control
process.
Its main features are:
3 x Inputs for temperature sensors.
•
1 x 16 A relay output for compressor control.
•
3 x 3 A relay outputs for resistance, fan, and lighting control.
•
Digital input to monitor the refrigerator door.
•
Functions to control the defrosting process.
•
Several timings to configure the compressor start-up.
•
Functions to control the fan.
•
Mains voltage monitoring to protect the compressor.
•
Temperature measurements in °C or °F.
•
Adjustments to the measured temperature values.
•
Protection of the controller configuration with password
•
protection.
Data availability via wireless communication channels: Wi-Fi,
•
GSM, LTE, etc.
Type 1.C automatic action controller.
•
Configuration software.
•
NOVUS AUTOMATION
CAUTION OR HAZARD:
Risk of electric shock.
3. IDENTIFICATION
The front panel can be seen below:
Figure 1 – Front panel and display
3.1. FUNCTION OF THE FLAGS
Indicates that the compressor output is on.
Indicates that the fan output is on.
Indicates that the resistance or inversion output is on.
Indicates that the lighting output is on.
Indicates that the controller is adopting the Ecological
SP as the control SP.
Indicates that an error condition has occurred.
Indicates that the controller can operate.
When blinking, indicates that the controller is in idle
mode.
Controller in Defrost mode.
Non-registered controller.
Device without configured parameters or error when
connecting the device to the cloud.
No connection to the cloud.
Software update in progress.
No signal.
SIM Card error.
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