York DJ150 - Manual

INSTALLATION
MANUAL
CAUTION: READ ALL SAFETY GUIDES BEFORE YOU
BEGIN TO INSTALL YOUR UNIT.
SAVE THIS MANUAL
MAGNUM
SINGLE PACKAGE AIR CONDITIONERS AND
SINGLE PACKAGE GAS/ELECTRIC UNITS
DJ150
12-1/2 TON
(10.8 EER)
035-19046-002-B-0104
®
CONTENTS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . . . . .4
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
REFERENCE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
RENEWAL PARTS . . . . . . . . . . . . . . . . . . . . . . . . . .5
APPROVALS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
NOMENCLATURE . . . . . . . . . . . . . . . . . . . . . . . . . .6
INSTALLATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
START-UP (COOLING). . . . . . . . . . . . . . . . . . . . . .39
START-UP (GAS HEAT). . . . . . . . . . . . . . . . . . . . .39
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . .43
See following pages for a complete Table of Contents.
NOTES, CAUTIONS AND WARNINGS
The installer should pay particular attention to the words:
NOTE, CAUTION, and WARNING. Notes are intended to
clarify or make the installation easier. Cautions are given
to prevent equipment damage. Warnings are given to alert
installer that personal injury and/or equipment damage
may result if installation procedure is not handled properly.
Tested in accordance with: