Rev: 10.20.20 Page 4 CCD-0001526
System Features
• Automatic extension of jacks from full retract position (with automatic ground detection).
• Automatic leveling of jacks.
• Manual leveling of jacks
• Automatic retraction of jacks (with automatic full retract detection).
• Air bag suspension features (configurable on/off).
• Emergency retract/User alarm mode (jacks not retracted and park brake disengaged).
• Automatic jack error detection and error mode.
• Configuration mode for Air features.
• Configurations mode for Leveling Zero Point.
• Remote operation.
Fluid Recommendation
The Lippert Electronic Leveling System is pre-filled, primed and ready to operate direct from the
manufacturer. Type “A” Automatic Transmission Fluid (ATF) is utilized and will work. ATF with Dexron III® or
Mercon 5® or a blend of both is recommended by Lippert Components, Inc.
In colder temperatures (less than 10° F) the jacks may extend and retract slowly due to the fluid’s molecular
nature. For cold weather operation, fluid specially formulated for low temperatures may be desirable. For a
list of approved fluid specifications, see TI-188.
Component Description
The Lippert Electronic Leveling System consists of the following major components:
• Lippert jacks are rated at a lifting capacity appropriate for your coach. Each jack has a 9” diameter
(63.5 Square inch) shoe on a ball swivel for maximum surface contact on all surfaces. (12” Dia. - 113
Sq. In. shoe also available).
• Each jack is powered from a central 12V DC (Fig.1) motor/pump assembly, which also includes the
hydraulic oil reservoir tank, control valve manifold, and solenoid valves.
• The Lippert Electronic Leveling System is controlled electronically from the driver’s seat of the coach.
The touchpad is mounted in the dash. The system can be operated in a manual mode or a fully
automatic mode.
System Wiring Requirements
• Battery power (2 ga. SAE J1127. Type SGX).
• Battery ground (2 ga. SAE J1127. Type SGX).
• Logic power (switched via ignition).
• Power brake signal (open=park brake disengaged, GND=park brake engaged).
Air and Auxiliary Features (When Applicable)
System has the option to control external Air and Auxiliary features.
When enabled, the feature works according to the following logic:
• Air bag pressure automatically lowered when starting the auto or manual sequence to maximize lift of jacks.
• An Auxiliary mode activated when starting an auto retract sequence to fill airbags.
• Auxiliary is active when jacks are all retracted and park brake is disengaged to fill airbags.
To Next Page
Loading...
Need help?
General
