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Summary of Contents for Novus N150
- Page 1 N150 ELECTRONIC TEMPERATURE CONTROLLER USER GUIDE – V2.2x C Recommended for devices with firmware version up to V 2.2x.
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Page 2: Table Of Contents
REFRIGERATOR DOOR MONITORING ............................15 8.10. MANUAL COMMAND FOR THE LIGHTING ..........................16 8.11. CONFIGURATION RESTORE ..............................16 8.12. CONNECTIVITY ..................................16 SOFTWARE ........................................17 SPECIFICATIONS ......................................18 10.1. ANATEL CERTIFICATION ................................19 10.2. FCC CERTIFICATION .................................19 10.3. CE MARK CERTIFICATION ................................19 WARRANTY ........................................20 NOVUS AUTOMATION 2/20... -
Page 3: Safety Alerts
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. NOVUS AUTOMATION 3/20... -
Page 4: Introduction
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. -
Page 5: Identification
Er 1: Measurement failure when using Sensor 1. Er 2: Measurement failure when using Sensor 2. Er 3: Measurement failure when using Sensor 3. Er 5: The compressor was prevented from starting due to overheating (T3 > SP3). NOVUS AUTOMATION 5/20... -
Page 6: Electrical Connections
Triacs present on the FAN and LAMP outputs. This means that, when switched on, the potential of the Phase line will be at the external terminals of these outputs. There is a risk of electric shock. The installer must take extra care. NOVUS AUTOMATION 6/20... -
Page 7: Installation
It is recommended to use RC FILTERS (noise suppressors) at contactor coils, solenoids, etc. • In control applications, it is essential to consider what can happen when any part of the system fails. The internal devices of the equipment do not • guarantee full protection. NOVUS AUTOMATION 7/20... -
Page 8: Operation
Once a parameter has been accessed, there is a maximum time interval for making an adjustment: around 20 seconds. After this time, the controller will automatically return to T1 and end Configuration mode. The parameters in the Configuration Commissioning cycle are the only exception, as they do not have a maximum time for a configuration adjustment to take place. NOVUS AUTOMATION 8/20... - Page 9 Ud.t oF.t1 ↑ CL.oF dF.FA oF.t2 ACT.E CL.E1 dF.CP oF.t3 ouT.1 ↑ CL.F1 dF.dn dr.AL ouT.2 Tr.on dF.HD Dr.Hd ouT.3 Tr.of Dr.fa ouT.4 DF.tt t2.En t3.En dr.En SP.EC rSTr ProT Dy.P PAS.C Sn.H Sn.L Table 3 NOVUS AUTOMATION 9/20...
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Page 10: Parameter Description
PARAMETER DESCRIPTION 7.1. CONFIGURATION COOLING CYCLE Control setpoint of T1. Desired temperature value for the refrigerated environment. In degrees. Allows you to display SP1 parameter in the Operation Cycle: SP1.E Displays SP1 in the Operation Cycle. DOES NOT display SP1 in the Operation Cycle. Hysteresis for compressor operation. -
Page 11: Configuration Lvd Cycle
If the equipment is set to a value other than 00:00, the T1 indication will be fixed as long as the door is open, plus the interval defined in this parameter. Time counting will start the instant the door is closed. NOVUS AUTOMATION 11/20... -
Page 12: Configuration Comissioning Cycle
Allows you to set the Protection Level: ProT Only the CF.di Cycle is protected against configuration change. The CF.ud, CF.in, and CF.di Cycles are protected. The CF.CL, CF.dF, CF.ud, CF.in, and CF.di Cycles are protected. All cycles are protected. NOVUS AUTOMATION 12/20... - Page 13 Allows you to adjust the brightness duration of the display. Dy.p Adjustable between 1 and 100 seconds. Displays the higher part of the controller's serial number. Sn.H Displays the lower part of the controller's serial number. Sn.L NOVUS AUTOMATION 13/20...
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Page 14: Features
It is possible to install the NTC3 sensor directly on the metal body of the compressor. Thus, T3 starts monitoring the temperature. The SP3 • parameter determines the limit temperature for the compression body. Beyond this value, the compressor will be compulsorily shut down. NOVUS AUTOMATION 14/20... -
Page 15: Zero Crossing
When experiencing errors during the measurements of the T1, T2, and T3 temperature sensors, the controller will show the respective messages Er1, Er2, and Er3 in the display. The ERR flag will also light up when any error occurs during the operation of N150. When the compressor temperature protection (T3 > SP3) is active, the Er5 message will be displayed 8.9. -
Page 16: Manual Command For The Lighting
DOES NOT restore factory settings. 8.12. CONNECTIVITY N150 features Wi-Fi, GSM, and LTE communication. This connectivity allows you to monitor and configure the device. The Wi-Fi connectivity module used is the ESP32-WROOM-32D, from the Espressif manufacturer. To use the GSM/LTE connection, you need a SIM card with an active data plan. -
Page 17: Software
SOFTWARE Available free for download from NOVUS' website, QuickTune software is the ideal tool for configuring N150. In addition, it also has diagnostic tools. To configure the device, simply follow the procedure: 1. Download and install QuickTune on the computer to be used. -
Page 18: Specifications
(*) In evaluations of the Measurement Accuracy specification of the controller, you should consider the accuracy specification of the temperature sensor and the minimum time for auto heating. (**) Accuracy defined by using a perfect sinusoidal electrical voltage without harmonic distortions. NOVUS AUTOMATION 18/20... -
Page 19: Anatel Certification
(2) this device must accept any interference received, including interference that may cause undesired operation. 10.3. CE MARK CERTIFICATION This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures. NOVUS AUTOMATION 19/20... -
Page 20: Warranty
WARRANTY Warranty conditions are available on our website www.novusautomation.com/warranty. NOVUS AUTOMATION 20/20...
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