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XICOY X45 User Manual

XICOY X45
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Xicoy X45/90/120 TurboJet
Engines
User Manual
Version 1.2/2021
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XICOY X45 Specifications

General IconGeneral
Thrust45N
Engine TypeTurbine
Start TypeAutomatic
RPM160, 000 RPM
Fuel TypeKerosene

Summary

Xicoy TurboJet Engines User Manual

Legal and Disclaimer Information

Disclaimer of Liability

Details the limitations of Xicoy Electronica SL's responsibility for product use and document errors.

Warranty Terms and Conditions

Outlines warranty duration, coverage, exclusions, and return procedures for the engine.

Critical Safety Precautions

General Operating Notes

Engine Specifications

Package Contents

Lists all components included with the engine unit, such as fuel pump, cables, and filter.

ECU Battery Requirements

Specifies recommended battery types and voltage for powering the ECU and engine.

Battery and Fuel System Details

ECU Battery Consumption Estimates

Details typical mAh usage for starting, running, and cooling specific engine models.

Automatic Battery Disconnect Feature

Explains how the Hub unit disconnects the battery after cooldown to save power.

Recommended Fuel Types

Discusses the use of Kerosene and Diesel fuel, and recommends specific types for optimal performance.

Engine Oil Requirements and Mixing

Detailed Engine Description

Installation Notes and Guidelines

Engine Mounting and Cable Routing

Provides instructions on securely mounting the engine and routing connecting cables.

Fuel System Installation

Guides on locating the fuel tank, pump, filter, and proper piping connections.

Component Descriptions: ECU and Hub

ECU (Engine Control Unit) Functionality

Explains the role of the ECU in controlling engine operations, parameters, and communication.

Available Menu Items

Lists user-adjustable settings and functions accessible through the ECU menu system.

Battery Recognition Feature

Describes the ECU's ability to automatically detect and adapt to different battery voltages.

ECU Settings: Fuel, Thrust, and Pump

Kero/Diesel Fuel Selector

Allows switching between optimized start routines for Kerosene or Diesel fuel.

Max Thrust Pre-set Adjustment

Enables setting a reduced maximum thrust rating for the engine.

Fuel Pump Pre-set Configuration

Guides on setting the fuel pump to ensure proper heating and fuel delivery for starting.

Hub Unit Features and Location

Auto Power-Off Functionality

Explains how the Hub unit automatically powers down the ECU battery after cooldown.

Ambient Sensors and Auto Settings

Details how ambient sensors in the Hub help the ECU adjust performance parameters automatically.

Hub Unit Location Considerations

Advises on optimal placement of the Hub unit to avoid heat and ensure sensor accuracy.

Fuel Pump Design and Operation

Fuel Pump Pre-setting and Connection

Fuel Pump Pre-setting Procedure

Details factory pre-setting and user adjustments for pump flow rate during starting.

Fuel Pump Mounting and Connection

Provides instructions on mounting the pump and connecting fuel lines with filters.

Priming and ECU Display Options

Fuel System Priming Procedure

Explains how to prime the fuel system to clear debris before connecting to the engine.

ECU Display Unit Options

Describes the available Compact and Lite display units for engine monitoring.

ECU Data Record and Playback

Details the function for recording and replaying engine data for analysis.

Plug-in Backlit Display Screens

Navigating ECU Menu Screens

Initial Display Navigation

Guides on using buttons to navigate through the ECU display menus and select options.

Starting Sequence Menu Navigation

Explains how to access and select fuel type (Kero/Diesel) within the start menu.

ECU Menu: Pump, Glow Plug, and Timer

Minimum Pump Speed Setting

Details adjustment of pump speed for optimal combustion during engine start.

Glow Plug Power Adjustment

Guides on setting the glow plug voltage for reliable fuel ignition.

Timer and RX Errors Screens

Describes the timer display for runtime and error logs for receiver signal issues.

ECU Test Functions

Starter Motor Test

Procedure to test the engine starter motor's functionality and operation.

Glow Plug and Pump Tests

Instructions for testing the glow plug and the fuel/prime pump system.

Gas Valve Test

Details the test for the valve supplying the ceramic kero burner for starting.

ECU Radio and Restart Settings

Transmitter Setup and Radio Menu

Guides on navigating the RADIO menu for transmitter configuration and setup.

Restart Mode Configuration

Explains the options for selecting Restart Mode: Off, Manual, or Automatic.

ECU RUN Menu: Power and Ambient Settings

Full Power and Derating Adjustment

Allows adjustment of maximum engine power and RPM, including derating.

Idle Speed and Ambient Conditions

Details how idle speed is set automatically based on ambient atmospheric conditions.

Acceleration and Deceleration Settings

Explains how to adjust engine acceleration and deceleration rates, including AUTO mode.

Engine Installation: Electrical Connections

ECU and Radio Setup Procedures

ECU Setup and Initialization

Details the process of setting up the ECU after installation and connecting to the radio system.

Radio Transmitter Signal Alignment

Guides on checking and aligning the transmitter's throttle signal with the ECU's requirements.

Aligning Transmitter with ECU

Failsafe Configuration and Engine Preparation

Failsafe Settings for Safety

Instructs on setting up the radio failsafe to ensure engine shutdown upon signal loss.

Preparing Engine for Running

Outlines steps for setting up a test stand and preparing the engine and running area.

Engine Start-up Procedures and First Run

General Start-up Checks

Details crucial checks before and during the start-up sequence to prevent issues.

First Engine Run Guidelines

Provides instructions for the initial engine run, including throttle control and checks.

Starting the Engine and Initial Runs

Engine Starting Sequence

Describes the step-by-step process the ECU follows to start the engine.

First Run Throttle Exercise

Recommends a procedure for the first throttle exercise after installation or service.

Engine Shutdown, Emergency Procedures, and Autorestart

Adjusting Maximum Engine Power

Explains how to reduce the engine's maximum thrust output via the RUN menu.

Standard Engine Shut Down Procedure

Details the recommended steps for safely shutting down the engine.

Emergency Procedures

Provides critical actions to take in case of fire or engine seizure during start-up.

Autorestart Functionality Explained

Autorestart Function Details

Explains how the ECU detects flameouts and attempts an automatic restart.

Limitations and Risks of Autorestart

Highlights the increased risk of fire and wear associated with enabling the autorestart feature.

Using Autorestart and Emergency Actions

When to Enable Autorestart

Advises on aircraft suitability and simulation tests before enabling the auto-restart function.

Responding to Engine Shutdown

Provides guidance on pilot actions when the engine shuts down with restart enabled.

Throttle Curves and Acceleration Settings

Throttle Curve Selection

Explains the three available throttle curves (FULL EXPO, HALF EXPO, LINEAR) for thrust control.

Acceleration and Deceleration Settings

Details how to adjust engine acceleration and deceleration rates, including AUTO mode.

Exhaust Tubes, Glider Use, and ECU Messages

Exhaust Tube Sizing and Placement

Guides on selecting the correct exhaust tube diameter and gap for airframe performance.

Engine Use in Gliders and 3D Planes

Advises on de-rating engines for gliders and cautions against high-G 3D acrobatics.

ECU Message Code Definitions

Lists and explains common messages displayed by the ECU on the data terminal.

ECU Message Codes and Diagnoses

ECU Status Message Meanings

Provides detailed explanations for various ECU status messages and their causes.

Engine Operation Data and Diagnoses

Explains how to access and interpret engine operating data and shutdown causes.

Diagnosis Messages and Telemetry Options

Specific Diagnosis Message Explanations

Details specific diagnosis messages like UserOff, FailSafe, LowRPM, and RCPwFail.

Telemetry Module Connectivity

Outlines how to connect various telemetry modules for real-time engine data transmission.

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