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Embraco Fullmotion CF10C Product Manual

Electronic inverter
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FULLMOTION COMPRESSORS
ELECTRONIC INVERTER
Product Manual
Fullmotion CF10C
www.embraco.com
October, 2018
Revision 2.1

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Summary of Contents for Embraco Fullmotion CF10C

  • Page 1 FULLMOTION COMPRESSORS ELECTRONIC INVERTER Product Manual Fullmotion CF10C www.embraco.com October, 2018 Revision 2.1...
  • Page 2 BEFORE YOU BEGIN Incorrect operation could result in bod- ily injury or death due to electrical haz- ard. WARNING WARNING WARNING Incorrect operation could cause bod- ily injury or could result in equipment damage. CAUTION CAUTION CAUTION Contain helpful suggestions or refer- NOTICE NOTICE ences to material not covered in this...

  • Page 3: Table Of Contents

    Contents 1 INTRODUCTION 1.1 Product description ......1.1.1 Stand alone inverter ......1.1.2 Institute approval .
  • Page 4 CONTENTS 4.3 Serial control mode ......4.3.1 Serial specifications and Internal Circuit ... . . 4.3.2 Commands .
  • Page 5 • During instalation the environment must be prop- erly protected against ESD. The operator and ma- chines must be properly Earthed. • Make sure that Fullmotion CF10C Inverter will not be in direct contact with flames during assembly. • The location where the Inverter will be installed...

  • Page 6: Introduction

    Chapter 1 INTRODUCTION Embraco’s Fullmotion compressors are ideal for commercial applications where wide voltage range, fast pull down, better performance, fine temperature control, lower power consumption and very low noise and vibration levels are required. This is possible thanks to the use of an electronic inverter capable of driving the compressor at different speeds and consequently, controlling its refrigeration ca- pacity.

  • Page 7: Product Description

    CHAPTER 1. INTRODUCTION 1.1 Product description 1.1.1 Stand alone inverter Composed by Indicator Description Plastic body Plastic cover Compressor cable output connection Input/ Earth/ WARNING Communication cables connection Figure 1.1: Stand alone view CAUTION CF10C inverter series are designed to be used only in built in appliances, with NOTICE not accessible machine compartment.

  • Page 8: Vne Compressor Series Description

    CHAPTER 1. INTRODUCTION 1.2 VNE compressor series description Product descripton Fence cover 3/4 OLP Cord anchorage Screw Grommets Compressor shell Process tube Discharge tube Suction tube WARNING • Before you begin your installation observe technical specifications and proper connec- tions. •...

  • Page 9: Fmf And Veg Compressor Series Description

    CHAPTER 1. INTRODUCTION 1.3 FMF and VEG compressor series description Fence cover Cord anchorage Screw -Grommets Compressor shell Process tube Discharge tube Suction tube 1.4 Product handling • Inverter is sensitive to Electrostatic Dis- charges. Take care with product handling until final assembly.

  • Page 10: Dimensions (Mm)

    CHAPTER 1. INTRODUCTION 1.5 Dimensions (mm) 1.5.1 FMF and VEG compressor series...

  • Page 11: Vne Compressor Series

    192.6 CHAPTER 1. INTRODUCTION Dimensions (mm) 1.5.2 VNE compressor series Dimensions (mm) 4.7. 101.6 137.5 89.5 71.75 192.6 189.5 Dimensions (mm) Dimensions (mm) 4.7. 101.6 Compressor label Compressor label 4.8. 137.5 Model Model 89.5 71.75 Voltag freque Volta VNEK609GK 189.5 define frequ VNEK609GK...
  • Page 12 CHAPTER 1. INTRODUCTION *Dimensions are in mm. Figure 1.2: Product package...

  • Page 13: Technical Specifications

    Chapter 2 TECHNICAL SPECIFICATIONS 2.1 Nomenclature CF 10 C KK X U.Y VV W ZZ Driver Type Family Generation Subversion Power Supply Protective Function Eletronic Configuration Enclosure Cables and Peripherals Example: CF 10 C02 N 0.1 01 A 00 Fullmotion controller High power series (500 W - 1000 W) generation Product subversion...

  • Page 14: Label Information

    CHAPTER 2. TECHNICAL SPECIFICATIONS 2.1.1 Label information Next image shows the product label description. Manufacturer code Batch code / Serial number Production site Production date 2.2 Product specifications General Specifications Input rated voltage range 220 V-240 V Input operating voltage 160 V-264 V range Input frequency range...
  • Page 15 CHAPTER 2. TECHNICAL SPECIFICATIONS • Do not connect the Fullmotion CF10C In- verter to a power supply above 264 V. WARNING • For operation below the rated voltage, the maximum compressor cooling capacity WARNING can be reduced as consequence of speed limitation.

  • Page 16: Inverter Enclosure

    Figure 2.1: Stand alone dimensions Stand alone dimensions Dimensions 170,2 mm x 199,5 mm x 119,5 mm 2.3.2 Connectors This section presents the available connectors of Fullmotion CF10C Inverter, as well as their propper connections. The final enclosure without plastic cover is presented...
  • Page 17 CHAPTER 2. TECHNICAL SPECIFICATIONS to improve understanding. The manufacturer part number of each connector can be found in the following table. Figure 2.2: Connectors Connectors part numbers Indicator Description Part number Insulation Serial S3P-VH (LF) Reinforced Communication (SN) S2P-VH (LF) Frequency input Reinforced (SN)
  • Page 18 CHAPTER 2. TECHNICAL SPECIFICATIONS Figure 2.4: Motor cable for VNE Figure 2.3: Motor cable for compressor series with OLP VEG and FMF compressor series Figure 2.5: EMI Earth and Safety Earth Cable Cable Specification Indicator Description Part Specification Color Standard Black, Blue and Figure 2.3 UL STYLE 2586 105°C 600 V...

  • Page 19: Product Discards

    CHAPTER 2. TECHNICAL SPECIFICATIONS Figure 2.6: Motor cable 2.3.3 Product discards WARNING • Do not remove the inverter from its case. • Do not incinerate any Embraco’s inverter. Contact your local authorities, if you need to incinerate this product for disposal. WARNING CAUTION •...

  • Page 20: Information About Input Inrush Current

    CF10C inverter series are designed accordingly and can reliably with- stand this current along the expected product lifespan. Excessive inrush current events may damage the inverter. Regarding inverter installation, Embraco recom- mends to have the appliance supply cord directly connected to inverter power input without any disconnection means.

  • Page 21: Installation

    Chapter 3 INSTALLATION 3.1 Assembly instructions Figure 3.1: Inverter overview The Fullmotion CF10C Inverter has a quick and easy assembly method. To perform the assembly steps, remove the plastic cover and make sure to correctly follow the instructions.

  • Page 22: Veg And Fmf Compressor Cable Connection

    CHAPTER 3. INSTALLATION The Fullmotion CF10C Inverter comprises three basic elements: 1. Plastic body; 2. Electronic board; 3. Plastic cover; 4. Heat sink. CF10C inverter is compatible with three compressor’s family. Subsection 3.1.1 de- scribes the compressor cable connection for VEG and FMF series, while subsection 3.1.2 the cable connection for VNE compressor series.
  • Page 23 CHAPTER 3. INSTALLATION CAUTION Maximum force to connect the motor cable in hermetic terminal is 13.76 Kgf. To fix the inverter in the system the customer shall use a screw or NOTICE washer with following specification: screw head or washer with minimum diameter of 10 mm; torque range from 1.5 to 2.0 Nm.

  • Page 24: Vne Compressor Cable Connection

    CHAPTER 3. INSTALLATION 3.1.2 VNE compressor cable connection Electrical components installation 2.7. To connect the inverter to the compressor, attach the motor cable on the hermetic compressor terminal, as shown in the sequence * . Step 1: Step 2: Check the cord anchorage position on Slide cord anchorage snap for the fence support (1).
  • Page 25 CHAPTER 3. INSTALLATION...
  • Page 26 NOTICE Compatible for mechanical documentation not covered in the manual. thermostat contact (on/off) thermostat contact (on/off ) In case of doubt, please, contact Embraco Inverter decides the best speed technical support. Inverter decides the best speed NOTICE Thermostat decides the best...

  • Page 27: Forced Ventilation

    CHAPTER 3. INSTALLATION • Motor connector must be properly mounted on the 3 pins of compressor her- metic terminal. Bad connection will cause compressor malfunction. • The screws shown in Figure 3.1 and Figure 3.5 must be fixed with a torque within 0.8 – 1.2 Nm range.
  • Page 28 CHAPTER 3. INSTALLATION Figure 3.8: Air flow direction...

  • Page 29: Optional Ac Fan Switch Control

    CHAPTER 3. INSTALLATION Inverter heat sink air flow Minimum air flow 2.0 m/s Figure 3.9: Inverter air flow direction WARNING • In order to avoid loss of performance, make sure that the heat sink is not obstructed from the air ventilation. •...

  • Page 30: Inverter Cables Arrangement

    - the remaining terminal of customer’s AC Fan to the Neutral (or Phase). 3.1.5 Inverter cables arrangement The input and communication cables are not provided by Embraco. Therefore, in- verter cables must be arranged according to the following instructions. 1. Push/pull repeatedly the cover plastic flap until it detach as much as neces- sary to pass the cables.
  • Page 31 CHAPTER 3. INSTALLATION Figure 3.11: Cord relief assembly The compressor motor cable assembly is through the inverter enclosure and must follow the sequence shown in Figure 3.12. Motor Cable Routing Description Indicator Description Compressor Cable Cord Relief Fixing Screw Figure 3.12: Compressor cable cord relief...

  • Page 32: Input Cable With Ferrite Filter

    CHAPTER 3. INSTALLATION • On the mains terminal (L or N) use insu- lated female FASTON terminals in order WARNING to prevent any risk of short-circuit due to terminals bending. • Avoid routing cables over the cord relief, otherwise the product may damage due to mechanical stress.

  • Page 33: Electrical Installation

    CHAPTER 3. INSTALLATION 3.2 Electrical Installation In single-phase installations, the line phase wire must be protected by a circuit breaker. Furthermore, the line phase wire must be connected to the phase input connector of the inverter and the line neutral to the neutral input connector of the inverter.

  • Page 34: Operation

    Chapter 4 OPERATION The Fullmotion CF10C Inverter have support for Serial, Frequency and Drop-In com- munication modes. WARNING • The inverter is assembled with all commu- nication modes and the control mode is chosen automatically by the inverter. CAUTION 4.1 Frequency control mode...
  • Page 35 60Hz 1,800RPM 1,800RPM 1,500 1,000 Frequency [Hz] The Figure 4.1 shows the electrical connections to perform frequency conmmu- nication between an electronic thermostat and Fullmotion CF10C Inverter Control connector. For Frequency Control Mode, the input resistance is 1.2 k .

  • Page 36: Drop-In Control Mode

    Figure 4.2: Frequency control mode connection 4.2 Drop-In control mode The Drop-In mode is a Fullmotion CF10C Inverter control mode, where single ther- mostat contact is used to set the compressor running conditions. Drop-In mode allows the application to any refrigeration system with a simple ON/OFF thermo- stat, without needing a control signal coming from an electronic thermostat.

  • Page 37: First Time Pull-Down

    CHAPTER 4. OPERATION 4.2.1 First time Pull-down Aſter 3 minutes of intermediary speed, the speed is increased to maximum and it is kept at this rotation until the thermostat opens, switching the compressor off. 4.2.2 Normal cycling Compressor speed increases and decreases proportional to thermal load variation during compressor running time.

  • Page 38: Serial Control Mode

    4.3 Serial control mode This option is used when an electronic thermostat controls the CF10C Inverter uses a serial communication protocol. Based on Embraco protocol it is possible to define the compressor speed and check other parameters. 4.3.1 Serial specifications and Internal Circuit The Serial Control mode has an isolated input stage provided by the usage of op- tocouplers.
  • Page 39 CN 203 pinout: PIN 1 – Signal from Thermostat PIN 2 – Thermostat GND   CHAPTER 4. OPERATION   Inverter board Inverter TX CN 204 Thermostat TX Thermostat RX CN 204 pinout: PIN 1 – Signal from Thermostat PIN 2 – Thermostat GND  ...

  • Page 40: Commands

    5 Bytes Electronic thermostat Host Inverter Slave To perform serial communication between a computer (RS-232) and the Fullmo- tion CF10C Inverter serial connection, please contact Embraco Technical Support to receive instructions. 4.3.2 Commands Command structure 1st Byte 2nd Byte 3rd Byte...
  • Page 41 CHAPTER 4. OPERATION Receive commands structure Response to: Set speed Status* Read set speed Speed [RPM] Read operation status Status* Read power Power [W] Read starting trials Number of trials Read bus voltage Voltage [V] Read temperature Temperature [ºC x 10] Read power limitation Power limitation [W] Serial set speed...
  • Page 42 CHAPTER 4. OPERATION stopped. Note 5 : When one or more errors occur, the corresponding bits “H” are set to 1. Example: Overload and Under speed: 0xFF06 Note 6 : The over temperature failure refers to when the inverter turns off due to the temperature overcoming 105°C, not to the temperature protection actuating.
  • Page 43 WARNING CHAPTER 4. OPERATION • To avoid noise increasing and damages to the compressor due to mechanical reso- CAUTION nance, some operating speeds are forbid- den by soſtware for all control modes. • When one or more errors occur, the cor- NOTICE responding “H”...

  • Page 44: Diagnostics

    Chapter 5 DIAGNOSTICS The Fullmotion CF10C Inverter has two diagnostics methods, by visual light emis- sion using a LED indication, or by serial communication protocol. 5.1 LED indication The LED diagnostics function helps services technicians to diagnose possible fault components by blinking a LED inside the box in different patterns. Basically, it in- dicates if there is a problem with Compressor, CF10C Inverter or Thermostat.

  • Page 45: Troubleshooting

    CHAPTER 5. DIAGNOSTICS 5.2 Troubleshooting The following tables shows some possible problems and the best action to deal with them. Compressor does not start Problem Action Compressor disconnected from the Verify compressor cable connection. inverter. No AC power supply; or wrong Verify AC input cable connection and voltage/terminals connected.
  • Page 46 CHAPTER 5. DIAGNOSTICS Compressor does not run at the selected speed Problem Action Review system design,refrigerant gas load or compressor capacity is not High compression load, with compressor suitable for the application. If system is being subjected to a stall condition. apropriated designed, speed will reach set value when load condition is stabilized.
  • Page 47 To the maximum extent permitted by applicable law, Embraco disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability.
  • Page 48 CONTACT If aſter these instructions you still have doubts, please do not hesitate to contact our Technical Support. www.embraco.com...

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