CZone RV1 User & Installation Manual

1 GENERAL INFORMATION

1.1 Use of this Manual

Copyright © 2016 BEP Marine. All rights reserved. Reproduction, transfer, distribution or storage of part or all of the contents in this document in any form without the prior written permission of BEP Marine is prohibited. This manual serves as a guideline for the safe and effective operation, maintenance and possible correction of minor malfunctions of the RV1 CZone Module.

This manual is valid for the following models:

It is obligatory that every person who works on or with the RV1 is completely familiar with the contents of this manual, and that he/she carefully follows the instructions contained herein.

Installation of, and work on the RV1, may be carried out only by qualified, authorized and trained personnel, consistent with the locally applicable standards and taking into consideration the safety guidelines and measures (chapter 2 of this manual). Please keep this manual in a secure place!

1.2 Guarantee Specifications

BEP Marine guarantees that this unit has been built according to the legally applicable standards and specifications. Should work take place which is not in accordance with the guidelines, instructions and specifications contained in this Installation manual, then damage may occur and/or the unit may not fulfil its specifications. All of these matters may mean that the guarantee becomes invalid.

1.3 Quality

During their production and prior to their delivery, all of our units are extensively tested and inspected. The standard guarantee period is two years.

1.4 Validity of this Manual

All of the specifications, provisions and instructions contained in this manual apply solely to standard versions of the Combined Output Interface delivered by BEP Marine.

1.5 Liability

BEP can accept no liability for:

• Consequential damage due to use of the RV1. Possible errors in the manuals and the results thereof

CAUTION! Never remove the identification label

Important technical information required for service and maintenance can be derived from the type number plate.

1.6 Changes to the RV1 Module

Changes to the RV1 may be carried out only after obtaining the written permission of BEP.

2 SAFETY AND INSTALLATION PRECAUTIONS

2.1 Warnings and Symbols

Safety instructions and warnings are marked in this manual by the following pictograms:

• CAUTION: Special data, restrictions, and rules with regard to preventing damage.
• WARNING: A WARNING refers to possible injury to the user or significant material damage to the RV1 if the user does not (carefully) follow the procedures.
• NOTE: A procedure, circumstance, etc, which deserves extra attention.

2.2 Use for Intended Purpose

1. The RV1 is constructed as per the applicable safety-technical guidelines.
2. Use the RV1 only:
   • In technically correct conditions
   • In a closed space, protected against rain, moisture, dust and condensation
   • Observing the instructions in the installation manual

WARNING: Never use the RV1 in locations where there is danger of gas or dust explosion or potentially flammable products!

3. Use of the RV1 other than mentioned in point 2 is not considered to be consistent with the intended purpose. BEP Marine is not liable for any damage resulting from the above.

2.3 Organizational Measures

The user must always:

• Have access to the user's manual and be familiar with the contents of this manual

2.4 Maintenance and Repair

• Switch off supply to the system
• Be sure that third parties cannot reverse the measures taken
• If maintenance and repairs are required, only use original spare parts

2.5 General Safety and Installation Precautions

• Connection and protection must be done in accordance with local standards
• Do not work on the RV1 or system if it is still connected to a power source. Only allow changes in your electrical system to be carried out by qualified electricians
• Check the wiring at least once a year. Defects such as loose connections, burned cables, etc. must be corrected immediately

3 OVERVIEW

3.1 Description

The RV1 is CZone's first dedicated digital switching and integration module for recreational & specialty vehicles. The RV1 features an impressive 76 input and output channels, including 8 reversing motor channels for direct control of slide outs, awnings, shades, and levelling systems. The RV1 also includes the latest smart switching technology, built-in battery monitoring, and multiple network interfaces for seamless 3rd party system integration. By consolidating the functionality of multiple CZone modules into one compact unit, the RV1 reduces system cost, complexity, and installation time. The RV1 enables RV builders to meet customer expectations for smart, automated, and connected systems at an affordable price point.

3.2 Features

• 76 channels in a robust, compact enclosure ensures a single module digital switching solution across a wide range of RV's & SV's.
• Smart MOSFET switching technology provides superior reliability, silent operation, and current monitoring on all output channels.
• 8 Reversing Motor (H-Bridge) channels for direct control of slide outs, awnings, shades, and levelling systems.
• Internal Battery State of Charge Monitoring, requiring no additional modules or shunts, and low power draw on sleep mode (<5mA).
• 32 Signal Inputs for 0-32V, 0-1000Ω sensors & switches. Monitor Batteries, Tank Levels, LPG, Temperature, and Pressure Levels.
• Cost-effective Molex/TE automotive connectors with multiple cable routing options to suit various installation locations and space availability.
• Auto Generator Start and load shedding functions can be configured to maximize battery runtime and life.
• Automatic Climate Control feature allows direct control of HVAC & Heating systems with intuitive Climate Controls on CZone Displays.

3.3 In the Box

The RV1 package includes:

• RV1 Module
• RV1 Fastener Kit, consisting of: 3x M8 Steel Nuts, 3x M8 Spring Washers, 3x M8 Flat Washers, 4x M4x25 Self Tapping Screws.

3.4 RV1 Overview

The RV1 module has several components and connection points labeled for identification:

3.5 LED Indicators

The RV1 features indicator LEDs for status monitoring:

Power LED

Network Status LED

3.6 USB Port

The USB port on the RV1 allows system software updates and configuration files to be loaded from a USB Memory Stick. The Power LED also serves as the USB status indicator.

3.6.1 General Requirements & Tips

• Make sure the USB drive is FAT32 formatted.
• USB drive sizes up to 32GB are recommended.
• Most USB brands have been verified up to 32GB in size, including Strontium, Sandisk, Toshiba, Verbatim, Kingston, Samsung, Apacer etc.
• For USB drives 64GB and above, only a limited number of devices from Kingston have been verified for operation.
• It is best, but not necessary, to use an empty USB drive for these operations.

3.6.2 Reading Configuration From Network

To read the existing configuration from the network to the USB drive:

1. Insert a USB drive into the RV1 with NO existing (*.zcf or *.czfwp) files in the root folder.
2. Press the USB button for 5 seconds or until the Power LED flashes RED.
3. Wait for the Power LED to turn solid green before removing it (this should take less than 20 seconds). Once done, it will create/update 4 files:
   • *.zcf - The configuration file read from the network.
   • *.csv - A spreadsheet listing information about the system and modules connected to the network.
   • CZone.bak - A backup copy of the configuration file, needed for writing updated configurations.
   • CZone USB Result.txt – A text file describing the result of the last operation performed.

3.6.3 Writing Configuration To Network

To write the system configuration from the USB to the network:

1. Insert a USB drive into the RV1. The following files must be present in the root folder:
   • CZone.bak - This config file backup must match the existing system config before an update.
   • *.zcf - A single configuration file to be written to the network. If more than one file is present, no update will occur.
   • No firmware update files (*.czfwp).
2. Press the USB button for 5 seconds or until the Power LED flashes RED.
3. After several seconds, the Power LED will flash Green.
4. Wait for the Power LED to turn solid green before removing it (this should take less than 20 seconds).
5. Once the system configuration has been updated, the following files will be created/updated:
   • *.csv - A basic spreadsheet listing information about the system and modules connected to the network.
   • CZone USB Result.txt - A text file describing the result of the last operation performed.

3.6.4 Updating Device Firmware

To update firmware of devices on the network:

1. Insert a USB drive with the following files in the root folder:
   • *.czfwp - A single CZone firmware update file to be used to update devices in the system.
   • No configuration files (*.zcf).
2. Press the USB button for 5 seconds or until the Power LED flashes RED.
3. Wait for the Power LED to turn solid green before removing it. This operation can take 10-40 minutes depending on the number of different module types in the system.
4. Once the firmware has been updated, the following files will be created/updated:
   • *.csv - A basic spreadsheet listing information about the system and modules connected to the network.
   • CZone USB Result.txt - A text file describing the result of the last operation performed.

3.7 System Example

4 INSTALLATION

4.1 Things You Need

Before installation, ensure you have the following:

• RV1 Module
• Connector Kit (part # 80-911-0225-00)
• TE Pro-Crimper III (part # 1976444-1) or similar for crimping 6mm (10AWG) wire (optional)
• Appropriate network cables (RV-C cabling part numbers available in Ordering Information)
• Screwdriver and drill bits
• Electrical Tools

4.2 Environment

Obey the following stipulations during installation:

• Ensure the RV1 is located in a cool, dry location.
• Ensure the RV1 is located in an easily accessible location for firmware and configuration updates.
• Ensure indicator LEDs are visible for troubleshooting.
• The RV1 must be mounted at least 50mm away from high current carrying conductors.
• Ensure RV1 is mounted either vertically or horizontally.
• Ensure the bulkhead that the unit will be attached to is sufficiently strong to take the weight of the unit.

4.3 24V Surge Protection Requirements

To protect against a load dump and inductive voltage spikes caused by some loads in a 24v installation, a BEP Surge Protection module is required to be installed in the power supply to the Modules.

1. Only required in 24v installations. 24v Surge Protection Module part # – 80-707-0005-00.
2. One Surge Protection Module per cluster of RV1 modules, within reasonable proximity:
   • A cluster is one or more RV1 modules installed within a 2m proximity of each other, supplied by a common supply circuit.
   • Reasonable proximity can be defined as modules installed within 2m of each other.
3. Larger installations may require more than one Surge Protection Module:
   • If another module or module cluster exists on its own power supply branch circuit.
   • If another module cluster exists on the same supply branch but is more than 2m from the surge module.

4.4 Mounting

When mounting the RV1, a few guidelines must be kept in mind. A feature of the RV1 is a built-in accelerometer for future level monitoring capabilities, so mounting location must be thoroughly thought out.

• The RV1 can be mounted on any solid surface within the RV.
• The RV1 must not be mounted on a movable panel, i.e., a draw or a cupboard door.
• Screw the RV1 to the surface with 4 x 8G or 10G (4mm or 5mm) self-tapping screws or bolts, ensuring mounting location is structural enough to support the RV1 and cabling when connected.
• Leave a minimum space of 50mm around the RV1 to allow sufficient space for airflow.

4.5 Planning

• Make a list of all inputs and outputs to be wired to the RV1 and take note of the channel ratings and functions as shown in the tables below.
• When planning DC battery cabling, be sure to follow specifications for correct wiring of battery, 24hr loads, and charging systems.
• Ensure loads are wired to the appropriate channel for the functionality required.
• Ensure switches and signal inputs are correctly installed and wired correctly.
• For DC Output loads with a continuous current exceeding max channel current, it is possible to parallel output channels; refer to tables below on parallel channel compatibility (do not parallel outputs between connectors).
• Paralleling is not available on H-Bridge channels.
• H-Bridge channels may be used as DC Outputs; however, both positive and negative supplying the load must originate from the H-Bridge channel connector. Take note that channel ratings may change if being configured as a DC output.

Connector 2 - 4x H-Bridge 5A

Connector 3 - 4x H-Bridge 35A

Connector 5 / Connector 11 – 8x Switch Inputs, 8x Signal Inputs

Connector 6 – 20x DC Outputs 5A

Connector 12 – 10x DC Output 0.5A

Connector 13 6x DC Outputs 10A

Connector 7 – NMEA2000

Connector 8 – RV-C

Connector 9 - Slave CAN

Connector 10 - LIN

4.6 Connections

The following order of connections for the RV1 should be followed:

1. Connect NMEA2000 network
   1. The RV1 Module uses automotive network connectors for the NMEA2000 network. BEP's RV-C network component range part numbers are available in (6.2 Ordering Information).
   2. Connect NMEA2000 drop cable from the RV1 to NMEA2000 backbone.
   3. Ensure the NMEA2000 network is properly terminated and connected to a 12V power source (Do not power up network yet).
2. H-Bridge Channels
   1. Referring to the loads list, select H-Bridge channels for required current rating.
   2. Strip and crimp the H-Bridge loads with the appropriate contact and crimp tool.
   3. Insert contacts into associated H-Bridge plug.
   4. Insert the connector into the RV1, ensuring connector is correctly seated.
3. DC Output Channels
   1. Referring to the loads list, select DC Output channels for required current rating.
   2. Strip and crimp the DC Output loads with the appropriate contact and crimp tool.
   3. Insert contacts into associated DC Output plug.
   4. Insert the connector into the RV1, ensuring connector is correctly seated.
4. Switch / Signal Input Channels
   1. Referring to the tables above, select a channel for the required function. Signal Inputs may be re-purposed as Switch Inputs when configuring.
   2. Take note of connector pinout for Switch and Signal Inputs and assign a pin.
   3. Strip and crimp the Switch/ Signal Inputs with the appropriate contact and crimp tool.
   4. Insert contacts into associated plug.
   5. Insert the connector into the RV1, ensuring connector is correctly seated.
5. Connect DC Negative
   1. Connect an appropriately sized cable from the battery negative terminal or main negative bus to the RV1's M8 negative stud. The Negative cable must be capable of carrying combined current of all H-Bridge channels.
   2. Maximum recommended cable size is 70mm² (2/0). Cables larger than 70mm² (2/0) should be connected to a positive stud first with a link to the RV1.
6. Connect DC Positive
   1. Connect an appropriately sized and fused cable from the battery positive terminal to the RV1's 'Batt' positive stud. The positive cable must be of sufficient size to carry the maximum current of all loads connected to the RV1, as well as the 24hr loads connected to the 'Load' stud, and have a fuse/circuit breaker rated to protect the cable; volt drop should be kept to a minimum.
   2. Maximum total load for the RV1 including 24hr loads connected via 'Load' stud is 150A.
   3. Maximum recommended cable size is 70mm² (2/0). Cables larger than 70mm² (2/0) should be connected to a positive stud first with a link to the RV1.
7. Connect 24hr Loads (Optional)
   1. If built-in State of Charge monitoring is to be used, then connect 24hr loads to the RV1's 'Load' Stud. Take extra care when wiring the 24hr loads to ensure that no 24hr load is connected directly to the battery. Failure to connect 24hr loads through RV1 will result in inaccuracies with battery monitoring calculated within the RV1.
   2. All 'Loads' must be fused correctly for devices.

4.7 Set Dipswitch

Using a small screwdriver, carefully set the dipswitch on the RV1. The dipswitch number must be unique for all modules on the CZone network and must match the dipswitch setting in the configuration to function correctly.

4.8 Initial Power Up

1. Check all plugs are securely seated and connections are tight.
2. Power up the NMEA2000 network.
3. Check that the NMEA2000 Network LED lights up. It may also be flashing if other devices are present and transmitting data.
4. Turn the switch/circuit breaker on supplying the RV1's main positive stud.
5. Check that the Power indicator LED is green.
6. Check the software version on the RV1 with the CZone Configuration Tool and update if necessary.
7. Write configuration file to the RV1 and the rest of the CZone modules on the system (Refer to the CZone Configuration Tool Instructions for details on how to configure the RV1).
8. Test all inputs and outputs for configured functionality.

4.9 Software Fusing

The use of Smart MOSFETs in the RV1 means no need for physical fuses. Whilst configuring loads, it is important that correct fuse values are entered to ensure correct circuit & cabling protection. Extra care should be taken when assigning fuse values and type to match load device specs.

5 SPECIFICATIONS

5.1 Technical Specifications

5.2 NMEA 2000 PGN's

NMEA 2000 PGN's sent from the RV1:

5.3 Dimensions

6 ORDERING INFORMATION

6.1 RV1 Part Numbers and Accessories

6.2 RV-C Cabling Part Numbers

6.3 Connector Kit Parts List

7 COMPLIANCE

This section details the EU and UK declarations of conformity for the CZone RV1, confirming compliance with relevant directives such as EMC and RoHS.