York PREDATOR DM090 User Manual

INSTALLATION
INSTRUCTION
SAVE THIS MANUAL
SINGLE PACKAGE AIR CONDITIONERS AND
SINGLE PACKAGE ELECTRIC UNITS
DM090 THROUGH 150
(7-1/2 TO 12-1/2 TON)
(380 V, 3 PHASE, 60 Hz)
035-17311-000 REV A (1200)
DM 090
120
150
TABLE OF CONTENTS
GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SAFETY CONSIDERATIONS . . . . . . . . . . . . . . 6
NOTES CAUTIONS AND WARNINGS . . . . . . . 6
APPROVALS . . . . . . . . . . . . . . . . . . . . . . . . . . 6
REFERENCE . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INSPECTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . 7
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . 18
START-UP . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
COOLING OPERATION INSTRUCTIONS . . . 29
SEQUENCE OF OPERATIONS . . . . . . . . . . . 29
NORMAL MAINTENANCE . . . . . . . . . . . . . . . 33
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . 33
COOLING OPERATIONS . . . . . . . . . . . . . . . . 37
Complete Table of Contents on following pages.

York PREDATOR DM090 Specifications

General

Brand	York
Model	PREDATOR DM090
Category	Air Conditioner
Language	English