Davies Craig EWP80 User Manual

P/No:18924 – EWP Kit Customer Instructions. Page 1 of 12
77 Taras Avenue
P.O. Box 363
Altona North
Vic 3025 Australia
Phone: +61(0)3 9369 1234
Fax: +61(0)3 9369 3456
info@daviescraig.com.au
ELECTRIC WATER PUMP (EWP
®
) KIT
INSTALLATION INSTRUCTIONS
EWP80, EWP115, EWP130, & EWP150 Kits
PLEASE READ ALL THESE INSTRUCTIONS THOROUGHLY BEFORE YOU START WORK.
DON’T RUSH - ENSURE YOU HAVE FULL UNDERSTANDING OF THE WORK AHEAD BEFORE YOU
COMMENCE. ENSURE YOU HAVE ALL TOOLS AND COMPONENTS REQUIRED.
Congratulations on your purchase of the Davies, Craig EWP
®
Electric Water Pump Kit
which is designed to replace or complement the existing belt driven mechanical water
pump. In addition with a Davies, Craig Digital Controller your thermostat can be
replaced. The major benefits of an Electric Water Pump (EWP
®
) are, removal of the
parasitic power losses running a mechanical water pump at any speed, reduction of
engine warm-up time and elimination of heat soak by running the EWP
®
after a hot
engine shut down by operating the EWP
®
with the EWP/Fan Digital Controller, or one
of the Davies, Craig Thermatic
®
Switches. Your new EWP
®
has the advantage of
providing the best coolant flow rate independent of engine speed.
TABLE OF CONTENTS
EWP KIT CONTENTS .................................................................................................................................................... 2
SECTION 1: INSTALLING YOUR EWP
®
................................................................................................................. 3
SECTION 2: OPTIONS FOR PUMP CONTROL ...................................................................................................... 4
SECTION 3: DISABLE EXISTING MECHANICAL WATER PUMP .................................................................... 8
SECTION 4: BLEEDING THE EWP
®
........................................................................................................................ 9
SECTION 5: OPERATING YOUR EWP
®
ELECTRIC WATER PUMP ............................................................... 10
CAUTIONS ..................................................................................................................................................................... 11

Davies Craig EWP80 Specifications

General

Brand	Davies Craig
Model	EWP80
Category	Water Pump
Language	English

Summary

EWP Kit Contents Breakdown

Installing Your EWP Electric Water Pump

EWP Pump Control Options

Install EWP Fan Digital Controller

Describes how to install and use the EWP Digital Controller for optimal cooling and heat soak elimination.

Use EWP as Booster Pump

Explains how to integrate the EWP with thermal switches to assist a mechanical pump in overheating situations.

Continuous EWP Operation

Details wiring the EWP for constant operation, suitable for race or high-climate conditions.

Disable Existing Mechanical Water Pump

Bleeding the EWP Electric Water Pump

Operating Your EWP Electric Water Pump

EWP Installation Recommendations

Important Cautions and Warnings

Product Warranty Information