York DM090 Installation Manual

Also see for PREDATOR DM 090: Installation manual Technical guide Installation manual Technical guide Installation instruction

Contents

127408-YIM-B-06066 Unitary Products GroupREFERENCEAdditional information is available in the following referenceforms:• Technical Guide - DM090-150, 259335• General Installation - DM090 - 150, 127408• Pre-start & Post-start Check List• Economizer Accessory -Downflow Factory InstalledDownflow Field InstalledHorizontal Field Installed• Motorized Outdoor Air Damper• Manual Outdoor Air Damper (0-100%)• Manual Outdoor Air Damper (0-35%)• Gas Heat Propane Conversion Kit• Gas Heat High Altitude Kit (Natural Gas)• Gas Heat High Altitude Kit (Propane)• –60°F Gas Heat Kit• Electric Heater AccessoryRENEWAL PARTSContact your local York® parts distribution center for autho-rized replacement parts.APPROVALSDesign certified by CSA as follows:1. For use as a cooling only unit, cooling unit with supple-mental electric heat or a forced air furnace.2. For outdoor installation only.3. For installation on combustible material and may beinstalled directly on combustible flooring or, in the U.S.,on wood flooring or Class A, Class B or Class C roof cov-ering materials.4. For use with natural gas (convertible to LP with kit).The installer should pay particular attention to the words:NOTE, CAUTION, and WARNING. NOTES are intended toclarify or make the installation easier. CAUTIONS are givento prevent equipment damage. WARNINGS are given to alertinstaller that personal injury and/or equipment damage mayresult if installation procedure is not handled properly.This product must be installed in strict compliancewith the enclosed installation instructions and anyapplicable local, state, and national codes including,but not limited to, building, electrical, and mechanicalcodes.Incorrect installation may create a condition where theoperation of the product could cause personal injuryor property damage.