Roadmaster 98300 Installation Instructions Manual - Table of Contents
1
T
hese instructions have been prepared to acquaint you with the installation of your BrakeMaster second
motorhome kit, and to provide you with important safety information.
Read these instructions, as well as the owner’s manual and all accompanying literature, completely. Understand
how to install and operate your BrakeMaster and carefully follow the instructions and safety precautions.
Your BrakeMaster second motorhome kit has a one-year limited warranty. To qualify for your warranty, fill out
and return the enclosed product registration card within 30 days of purchase.
We thank you for your patronage and greatly appreciate your discerning taste.
Welcome to the ROADMASTER family!
Table of Contents
Wiring diagrams ................................inside front cover
Safety definitions ....................................................... 1
Before you begin the installation
(installer’s checklist) .............................................. 2
Wire the air compressor ......................................... 2-4
Install the proportioning valve ................................. 5-8
Bleed the brakes .................................................. 9-11
Wire the proportioning valve .................................... 12
Install the air lines ................................................... 13
Install the motorhome monitor system ..................... 14
Final connections and system test ..................... 15-16
Troubleshooting .................................................. 17-18
IMPORTANT NOTICE!
Safety Definitions
These instructions contain information that is very important to know and understand. This information is
provided for safety and to prevent equipment problems. To help recognize this information, observe the following
symbols:
WARNING indicates a potentially hazardous situ-
ation which, if not avoided, could result in property
damage, serious personal injury, or even death.
CAUTION indicates a potentially hazardous situ-
ation which, if not avoided, may result in property
damage, or minor or moderate personal injury.
CAUTION
CAUTION used without the safety alert symbol
indicates a potentially hazardous situation which,
if not avoided, may result in property damage.
NOTE
Refers to important information and is placed in italic
type. It is recommended that you take special notice of
these items.
All illustrations and specifications contained herein are based on the latest
information available at the time of publication. ROADMASTER, Inc. reserves
the right to make changes, at any time, without notice, in material, specifica-
tions and models, or to discontinue models.