ILMOR ONE-TOUCH User manual

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OWNER’S MANUAL
June 2019
ONE-TOUCH CONTROL SYSTEM

· 844-GO-ILMOR (464-5667) www.ilmor.com
FORWARD
1
OWNER’S MANUAL
For
ILMOR ONE-TOUCHCONTROL SYSTEM
Ilmor Marine, LLC
186 Penske Way
Mooresville, NC 28115
844-GO-ILMOR (464-5667)
[phone] FAX
[email protected]
www.ilmor.com/en
Every e󰀨ort has been made to ensure accuracy and quality in
publication of this document. At the time of printing, content is the most
current available. Consumers are encouraged to check www.ilmor.
com/home regularly for additional information. The website will also
track service bulletins and other technical information that may have
impact on the consumer’s engine operation. Ilmor’s obligation regarding
such matters is delineated within the Ilmor Limited Warranty Statement.
Due to technological advancements and continuous improvement of
our products and products of our component suppliers, Ilmor reserves
the right to change specications without notication. Photographs
and illustrations used in this Owner’s Manual are intended only as
representative reference views and may not depict actual model
component parts.
Ilmor Marine, LLC (Ilmor) is pleased to welcome you to boating
enjoyment available only through use of the Ilmor line of products. Ilmor
is a recognized leader in the marine industry, having originated through
championship-caliber, high-performance engines.
The One-Touch Control System allows for easy vessel maneuverability
at low speeds, especially for docking. Ilmor’s One-Touch joystick
provides smooth, quiet, and responsive shifting exclusively found on the
One-Drive® system.
WELCOME

TABLE OF CONTENTS
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INTRODUCTION ...........................................................................................................................................................5
INTRODUCTION TO MANUAL.....................................................................................................................................................5
All Rights Reserved.....................................................................................................................................................................5
SAFETY...........................................................................................................................................................................6
SAFETY INSTRUCTIONS.............................................................................................................................................................6
DANGERS, WARNINGS, CAUTIONS,
AND NOTICES ...............................................................................................................................................................................7
GENERAL SAFETY CONCERNS.................................................................................................................................................7
SAFETY NOTICES.........................................................................................................................................................................8
One-Touch Joystick Operation ....................................................................................................................................................8
Electronic Helm Operation ..........................................................................................................................................................9
FUNCTIONS AND DESCRIPTIONS...........................................................................................................................10
TWIN ENGINE THROTTLE CONTROL......................................................................................................................................10
MERLIN DISPLAY........................................................................................................................................................................10
ONE-TOUCH JOYSTICK.............................................................................................................................................................10
POSITION ASSIST.......................................................................................................................................................................11
TILT ADJUST STEERING (OPTIONAL) .....................................................................................................................................11
TACHOMETER GAUGE TOGGLE..............................................................................................................................................11
OPERATION................................................................................................................................................................12
BEFORE EACH USE ...................................................................................................................................................................12
Check Power Steering Fluid......................................................................................................................................................12
Check Engine and Stern Drive ..................................................................................................................................................13
Check One-Touch Joystick........................................................................................................................................................13
Check Electronic Helm ..............................................................................................................................................................13

TABLE OF CONTENTS
3
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TWIN ENGINE THROTTLE CONTROL......................................................................................................................................13
Throttle Levers ..........................................................................................................................................................................13
Control Panel.............................................................................................................................................................................13
MERLIN DISPLAY........................................................................................................................................................................14
Propulsion Screen .....................................................................................................................................................................14
Engine Information Screens ......................................................................................................................................................14
Main Menu.................................................................................................................................................................................15
ONE-TOUCH JOYSTICK.............................................................................................................................................................17
Engage One-Touch Joystick......................................................................................................................................................17
Operate One-Touch Joystick .....................................................................................................................................................18
Disengage One-Touch Joystick.................................................................................................................................................19
POSITION ASSIST.......................................................................................................................................................................19
Anchor Assist.............................................................................................................................................................................19
Location Assist ..........................................................................................................................................................................20
Heading Assist...........................................................................................................................................................................21
TILT-ADJUST STEERING (OPTIONAL).....................................................................................................................................22
Steering Wheel Height ..............................................................................................................................................................22
Center Steering Wheel ..............................................................................................................................................................22
TACHOMETER GAUGE TOGGLE..............................................................................................................................................22
MAINTENANCE...........................................................................................................................................................23
PERIODIC MAINTENANCE........................................................................................................................................................23
Daily (Before Operation)............................................................................................................................................................23
Initial 50 Hours, Every 250 Hours, and Annual..........................................................................................................................23

TABLE OF CONTENTS
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Every 2 Years of Operation
(Regardless of Operation Hours) ..............................................................................................................................................23
Every 1,000 Hours of Operation................................................................................................................................................23
TROUBLESHOOTING................................................................................................................................................24
TROUBLESHOOTING CHART...................................................................................................................................................24
FAILURES AND CORRECTIVE ACTIONS.................................................................................................................................25
Electronic Helm Failure .............................................................................................................................................................25
Engine Stops During One-Touch Joystick Operation ................................................................................................................26

5
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INTRODUCTION
Please read Owner’s Manual completely prior to operating engine
and boat for the rst time. The Owner’s Manual contains information
critical for safe operation and maintenance of your marine products
purchased from Ilmor that is required to activate and keep the
limited warranty statement in e󰀨ect throughout the applicable
warranty period. Continuing appropriate maintenance and care can
ensure long-term enjoyment of the joystick control system. DO NOT
OPERATE WITHOUT FIRST READING THE ENTIRE JOYSTICK
CONTROL SYSTEM OWNER’S MANUALANDALL SUPPORTING
DOCUMENTATION, AS WELLAS THE BOAT OWNER’S MANUAL.
INTRODUCTION TO MANUAL
All Rights Reserved
No part of this publication may be reproduced or used in any form by
any means - graphic, electronic, or mechanical, including photocopying,
recording, taping, or information storage and retrieval systems - without
the written permission of Ilmor.
OPERATION MANUAL MODEL ONE-TOUCH
CODE

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SAFETY
SAFETY INSTRUCTIONS
Prior to operating boat for the rst time, operators MUST read entire
Owner’s Manual. Reread manual prior to rst operation at beginning
of the boating season. Keep Owner’s Manual onboard the boat in a
dry, secure location, such as a glove box, for referral. Read entire boat
Owner’s Manual, paying particular attention to proper operation and
safety concerns addressed within that publication.
It is a boat owner’s and operator’s responsibility to be aware of safety
issues and concerns in the proper operation of the boat. All people
on-board, regardless of age, physical limitations, and/or previous
boating experience (or lack of experience), bear responsibility for
determining the appropriate behavior and safety precautions required
on the boat, including care around the engine, engine compartment,
transmission, and all moving parts.
Safety and maintenance of the powertrain are best described in this
Owner’s Manual and at www.ilmor.com/Resources/Warranties-
Manuals. For additional information, contact the nearest Ilmor service
center or call 844-GO-ILMOR.
The following safety precautions are published for informational
purposes only. Ilmor does not, by the publication of these precautions,
imply or in any way represent that they are the sum of all dangers
present. If installing, operating, or servicing an Ilmor product, it is
the owner/operator’s responsibility to ensure full compliance with all
applicable safety codes and requirements. All requirements of the
Federal Occupational Safety and Health (OSH) Act must be met when
Ilmor products are operated in areas that are under the jurisdiction of
the United States of America. Ilmor products operated in other countries
must be installed, operated, and serviced in compliance with any and all
applicable safety requirements of that country.
For details on safety rules and regulations in the United States, contact
your local o󰀩ce of the Occupational Safety and Health Administration
(OSHA).
Failure to adhere to and comply with safety dangers, warnings,
cautions, and notices that appear in this manual can lead to serious
illness, injury or death, and/or damage to the boat or property of others.
Beyond these warnings, boaters have a personal responsibility to utilize
a common-sense safety approach to the boating experience, including
keeping individuals o󰀨 or away from the swim platform and stern area
of the boat during engine operation, and ensuring everyone wears
personal otation devices.
Ilmor o󰀨ers many proactive safe approaches to the boating experience,
but the consumer is ultimately responsible for the positive and safe
operation of the boat.
Please note, safety information statements are categorized for
informational purposes only, and are not presented in any particular
order of importance. Each statement referenced below and in other
sections of this manual provides important safety-related information
and must be read and followed to avoid injury or damage, as
applicable. The owner/operator is strongly encouraged to read the
dangers, warnings, cautions, and notices in the context presented by
reading and reviewing those sections.

7
SAFETY
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CAUTION! Indicates a hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE: Indicates a situation that can cause damage to the engine,
personal property, and/or the environment, or cause improper
operation of equipment.
GENERAL SAFETY CONCERNS
The joystick control system is an auxiliary system that can be used to
dock, undock, and low-speed navigate in the marina and port. Be sure
to comply with the precautions and navigate safely.
DANGER!Always avoid exhaust areas and engine
compartment during the venting of engine exhaust. Engine
exhaust emits carbon monoxide, which is colorless, odorless
and poisonous even in small concentration. Carbon monoxide
can cause serious injury or death in a short period of time.
DANGERS, WARNINGS, CAUTIONS,
AND NOTICES
Safety alert symbol appears with most safety statements. It
means attention, become alert, personnel safety is involved!
Please read and abide by the message that follows the
safety alert symbol.
WARNING! Indicates a potentially hazardous situation which,
if not avoided, could result in death or serious injury.
DANGER! Indicates an imminently hazardous situation
which, if not avoided, will result in death or serious injury.
DANGER, WARNING, CAUTION, and NOTICE are used throughout
this manual to highlight important information. Be certain that the
meanings of these alerts are understood by all who work on or near
the equipment. Specic safety information is highlighted with symbols
designed to draw particular attention to specic information. These will
include:
WARNING! Never attempt to stop or slow rotating parts.
Keep away from rotating parts. The engine compartment serves
as a guard. Be sure the ignition is OFF and the engine is not
running whenever the compartment is open, except as directed
by the boat manufacturer to vent exhaust fumes or during
maintenance. Use extreme care whenever operating the engine
with the compartment open. Clothing or body parts can get
caught in moving parts, which could result in serious injury or
death.
It is the owner/operator’s responsibility to perform all safety checks
listed in the engine and boats Owner’s Manual prior to, during, and after
operation. When properly followed, the maintenance schedules listed
in the manuals will ensure long-term operation and performance of the
equipment. When service and maintenance are required, return the
boat to an authorized Ilmor service center. Failure to follow procedures
outlined in this Owner’s Manual or through published technical
information at www.ilmor.com/en may void the warranty.

SAFETY
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WARNING! Always use genuine Ilmor replacement parts.
The electrical and ignition components have been designed to
comply with U.S. Coast Guard regulations intended to minimize
the possibility of re and/or explosion. The use of non-approved
replacement parts from after-market or other sources will void
the warranty and could result in re and/or explosion, which
could result in serious injury or death.
WARNING! Operating the joystick may become difcult when
cruising under stormy weather. Do not cruise under unfavorable
conditions. Unexpected accidents or injury may result.
WARNING! Perform the initial setting and adjustment in
an environment without obstacles. Do not interfere with other
cruising ships and avoid unexpected accidents, such as
collision with another ship or obstacle.
WARNING! During calibration, you cannot navigate or
operate the engine with the steering wheel and control head.
Do not interfere with other cruising ships and avoid unexpected
accidents, such as collision with another ship or obstacle.
DANGER!Avoid exhaust areas and engine
compartment during venting of engine exhaust. Engine
exhaust emits carbon monoxide, which is colorless, odorless
and poisonous even in small concentration. Carbon monoxide
will cause serious injury or death in short periods of time.
SAFETY NOTICES
WARNING! Operating, servicing, and maintaining a
recreational marine vessel can expose you to chemicals
including engine exhaust, carbon monoxide, phthalates, and
lead, which are known to the State of California to cause cancer
and birth defects or other reproductive harm. To minimize
exposure, avoid breathing exhaust, service your vessel in a well
ventilated area, and wear gloves or wash your hands frequently
when servicing this vessel. For more information go to www.
P65warnings.ca.gov/marine.
One-Touch Joystick Operation
The precautions listed in this Owner’s Manual as well as published
technical information are not all-inclusive. Any replacement part, uid,
or substance that is not specied as recommended should not be
used as it may result in engine failure. This could lead to voiding the
warranty, as well as placing people in an unsafe situation.

9
SAFETY
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CAUTION! During joystick control system operation, varying
streams and propeller-wash thrusts may occur. The operator
is responsible to control any wake caused during joystick
operation.
CAUTION! Care must be taken not to get your hand caught
when you inspect the hydraulic cylinder. As the cylinder
uctuates, you may get caught and injured.
CAUTION! If you feel any abnormalities in the boat
movement during the joystick navigation, switch to the control
head navigation.
CAUTION! Be sure to stop the engine before you inspect the
joystick control system components.
CAUTION! In the joystick control system, the boat continues
to move in the direction of the joystick even when you return the
joystick. Operate the joystick to the opposite direction to adjust
the boat movement.
CAUTION! In the joystick control system slow-mode
operation, the engine speed is kept lower than under fast-mode
operation, so it is more likely to be affected by wind and ocean
waves. Pay attention when navigating the ship.
CAUTION! In the joystick control system, it is not possible to
navigate with the steering wheel and control head. Pay attention
when navigating the boat.
CAUTION! In the joystick control system, the boat moves in
the horizontal and diagonal directions, which are different from
the conventional boat movement. Care must be taken not to let
the passengers fall into the water by a sudden operation and
movement of the vessel.
CAUTION! In the joystick control system, the normal
navigation of a boat is performed by the electronic steering
system. The electronic steering system consists of the electronic
helm, solenoid valve, and cylinder. Before sailing, start the
engine, steer the steering fully on the right and left, and make
sure that the drive moves in the intended direction.
Electronic Helm Operation

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The Twin Engine Throttle Control features two throttle levers, four
functional buttons, and two individual drive trim buttons.
Twin engine throttle control
FUNCTIONS AND DESCRIPTIONS
ONE-TOUCH JOYSTICK
MERLIN DISPLAY
TWIN ENGINE THROTTLE CONTROL
The Merlin display is a human machine interface used to display
essential engine controls and indicators.
Merlin display
The One-Touch joystick allows for detailed progressive-throttle
operation of the drives and steering in areas requiring slow and close-
quarter maneuvering.
It consists of a stick controller and a top and bottom semicircle shaped
button.
One-Touch joystick

11
FUNCTIONS AND DESCRIPTIONS
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POSITION ASSIST
Position assist maximizes the smooth shifting hydraulic clutch of the
Ilmor One-Drive by pairing it with precise Global Positioning System
(GPS) correction to hold a xed position while waiting on a draw bridge,
fueling, etc.
Position assist consists of three modes:
• Anchor Assist – Fixed heading and GPS coordinates
• Location Assist – Fixed GPS coordinates only
• Heading Assist – Fixed heading only
TILT ADJUST STEERING (OPTIONAL)
TACHOMETER GAUGE TOGGLE
Some Ilmor-powered vessels are equipped with optional tilt-adjust
steering. This allows the operator to raise or lower the steering helm for
comfortable operation.
Some Ilmor-powered vessels are equipped with round tachometers
that include a digital display with an optional tachometer gauge toggle.
This toggle aids the operator in monitoring engine data though the
tachometer gauge displays instead of the Merlin display.
The toggle consists of an engine selection switch, an up and down
toggle button, and a MODE button.
Tachometer Display and Gauge Toggle

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OPERATION
Perform the following inspections before starting the engine and using
the joystick control system.
Carefully read the Ilmor engine and boat manufacturer’s Owner’s
Manual operation section for additional information and details. This is a
critical component of safe and enjoyable boating.
If you nd any problems, do not operate the engine until the problems
are corrected.
BEFORE EACH USE
Recommended steering uid Automatic Transmission Fluid
(ATF DEXRON III)
Steering uid capacity (tank) Approximately 0.6 L
Check Power Steering Fluid
1. Center steering and verify engine is shut down.
2. Locate power steering pump on front port side of engine, and
remove ll cap with integrated dipstick (level gauge).
3. Verify uid level is between the MIN and MAX mark.
4. If not, adjust uid until level is between the MIN and MAX mark.
Only use uid identied in the table above.
Fill Cap with integrated dipstick (level gauge)
NOTICE: If power steering uid is not visible on the dipstick, contact
Ilmor service center immediately. Severe engine damage could occur.
For remote power steering reservoir systems, see boat manufacturer’s
Owner’s manual for proper maintenance instructions, or contact your
authorized Ilmor service center for assistance.
CAUTION! Check power steering uid before starting engine,
or allow engine to cool after shutting down. Failure to do so may
result in burns to personnel from hot engine components.
MAX mark
MIN mark
1
2
1
2

13
OPERATION
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Check Engine and Stern Drive
Check One-Touch Joystick
Check Electronic Helm
• Oil leaks from the engine steering system.
• Oil leaks from the stern drive steering system.
• Loose or missing wiring terminals.
• Loose or missing bolts.
Jamming of the joystick lever.
Loose or missing wiring terminals.
TWIN ENGINE THROTTLE CONTROL
Throttle Levers
• Port and starboard throttle levers are used to control engine speed.
• Port-side throttle lever has a tandem trim button that raises and
lowers drive trims together.
• Green indicators illuminate when functional buttons are activated
and when throttles or in Neutral position.
Tandem trim button
Control Panel
• When the NTRL button is pressed, it allows revving engines with
the throttle controls without engaging the drive gear.
CAUTION! The Neutral (NTRL) button is normally used
by Service Center Technicians while servicing the engines.
Ilmor does not recommend use by the owner/operator. If the
NTRL button is used, DO NOT rev the engines beyond 3,000
RPM. Failure to do so could result in damage to equipment not
covered under manufacturer’s warranty.

OPERATION
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CAUTION! Ilmor does not recommend operating the vessel
while drives are in trailer position. If it is attempted, an alarm
will indicate on the Merlin display screen requesting drives are
lowered before operation. Failure to do so could result in injury
to personnel or damage to equipment.
• The Trailer (TLR) button is used to raise drives to trailering height
for transport, or for any operating state that requires drives to
operate elevated on the vessel. To raise the drives, press and
hold TLR button while raising drive trim with the tandem trim button
located on the port-side throttle lever.
• Drive trim buttons on the center of the console operate the port and
starboard trims independently.
• The Synchronization (SYNC) button is used to control both throttle
and shift levers from one lever. To use, put both throttle levers in
neutral and press the SYNC button. Port-side throttle lever now
controls both port and starboard engines. The starboard throttle
lever may be moved forward or back to avoid obstruction. To
disengage SYNC button, return both throttle levers to neutral.
SYNC Light will turn o󰀨.
MERLIN DISPLAY
Propulsion Screen
When vessel is powered, the Merlin display projects the propulsion
screen by default. It displays the following indicators:
• Tachometer
• Speedometer
• Coolant Temperature
• Oil Pressure
• Voltage
• Drive Trim
• Throttle Demand
• Rudder Position
• Gear Position
• Fuel Economy
• EPDM (if equipped)
• Anchor (PRO series only)
Engine Information Screens
Propulsion screen
To see alternate view and additional engine indicators, toggle through
engine information screens by pressing the arrow button at the bottom
of the propulsion screen, or by toggling the bottom button on the One-
Touch joystick (see One-Touch joystick section).

15
OPERATION
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Utilities page
Main Menu
Press the Ilmor Logo (Home) button to go to the main menu. It displays
the following functions:
• PROPULSION
• JOYSTICK
• ANCHOR
• FUEL
• UTILITIES
JOYSTICK
Press JOYSTICK to open the One-Touch joystick screen. Press Home
button to return to main menu.
Main menu
ANCHOR
Press ANCHOR to open the ANCHOR ASSIST screen. Press Home
button to return to main menu.
UTILITIES
Press UTILITIES/OWNER SETUP button to adjust the following:
• Disable or enable PLANING ASSIST, if equipped.
1. Press any trim indicator on the One-Touch joystick screen to start
Planing Assist.
2. Press either drive trim button on the twin engine throttle control
panel (see Twin Engine Throttle Control section in the Operation
chapter) to override Planing Assist. During Planing Assist, drives
will trim down under acceleration and trim up once vessel comes on
plane. Trim will adjust while on plane to achieve best fuel economy.
Drives may trim down when better handling is required.
• Turn JOYSTICK PAGE POPUP on or o󰀨.
• Use BRIGHTNESS to adjust screen illumination.
• Use TIMEZONE OFFSET to adjust Merlin Display Time.
• Press Home Button to return the Main Menu.
CAUTION! The operator accepts all liabilities associated
with automatic drive trim control. Ensure vessel is at proper
water depth before engaging PlaningAssist. Failure to do so
could result in accidents that could cause injury or damage to
equipment.

OPERATION
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ADD FUEL pageFUEL
Press FUEL button to display the VIRTUAL FUEL TANK page.
This page monitors fuel level and has a fuel-ll function. The fuel
monitoring displays fuel usage at the engine level and is more accurate
than an analog fuel tank level sensor.
• Fuel level is indicated by CURRENT FUEL in gallons and
GALLONS TO FULL.
• Access fuel-ll function by pressing ADD FUEL.
VIRTUAL FUEL TANK page
NOTICE: If the operator does not adjust fuel-ll function to indicate
a full tank after rell, the Merlin display fuel monitoring will not be
accurate. The operator will need to use the analog fuel tank gauge to
monitor fuel consumption until next rell.
Buttons that appear allow the operator to adjust indicated fuel
levels by marking the tank full or empty, or by adding or subtracting
gallons from current level. Tank size should be preset by the vessel
manufacturer.
ALERTS
If any issue with the propulsion system occurs, a red frame will ash
around the display. A red engine warning icon will animate and ash in
the bottom right corner of the display to indicate an issue with the drives
or One-Touch joystick. Many issues are simple to x, such as drive trim
too high for joystick operation or low fuel levels.
1. Press the engine warning icon to view the ONE-DRIVE
DIAGNOSTIC INFORMATION screen. It displays the status of the
following:
Engine Warning Icon

17
OPERATION
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ONE-TOUCH JOYSTICK
Engage One-Touch Joystick
1. Place both throttle levers in neutral.
2. Ensure drive trims are down or in the appropriate setting for the
surroundings.
3. Press the front button.
DATALOGGER OUTPUT
Datalogger output allows operators and technicians to share One-Touch
run history with Pit Crew members. Pit Crew members and technicians
can then thoroughly troubleshoot and diagnose any customer
operational or drive-ability concerns. Contact your nearest Ilmor service
center or call 844-GO-ILMOR for further information.
• Helm controller status for controllers, throttles, electronic control
units (ECU), joystick, autopilot, steering helm, and helm HFX
controller.
• System status on both engines for engine speed, transmission,
rudder sensors, steering system, drive oil levels, drive angle, and
system HFX controllers.
2. Attempt to rectify any identied faults. If unable to do so, record
fault and contact an authorized Ilmor Service Center for repair.
3. Click HIDE to return to previous screen.
NOTICE: It is recommended the datalogger le is captured annually
by your nearest certied Ilmor service center to keep an accurate/
complete service history for the One-Touch system.
One-Touch Joystick front button
4. The One-Touch joystick screen will appear on the Merlin display
and the joystick icon will illuminate. The One-Touch joystick screen
displays a top-down view graphic of the vessel to assist the
operator during joystick operation.

OPERATION
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Joystick direction controlOne-Touch Joystick screen
CAUTION! Practice operating the One-Touch joystick in an
open area prior to rst use in a congested area. Failure to do
so could result in collision with other vessels or obstacles and
could cause injury or damage to equipment.
Operate One-Touch Joystick
1. To advance the vessel, push forward on the joystick. An arrow
appears on the vessel graphic indicating direction of travel. The
arrow length extends when throttle is applied to the vessel, and
speed is indicated in the top left corner of the display.
2. Tilt or twist joystick in desired direction to move vessel.
• Tilt joystick to move vessel sideways, forward diagonally, and
reverse.
• Twist the top of the joystick to rotate the vessel clockwise and
counterclockwise.
• Adjust movement speed by increasing pressure on the joystick.