Specifications

JOHNSON CONTROLS
6
FORM 102.20-N1 (1109)
2.0 INSTALLATION ...........................................................................................................................................2-1
SITE PREPARATION .................................................................................................................................2-1
Outdoor Units (Site Prep) .....................................................................................................................2-1
Mounting ......................................................................................................................................2-2
Curb .............................................................................................................................................2-2
Steel Frame .................................................................................................................................2-3
Indoor Units (Site Prep) ........................................................................................................................2-3
Clearance ..........................................................................................................................................2-5
Mounting ...........................................................................................................................................2-5
Floor .............................................................................................................................................2-5
Housekeeping Pad ......................................................................................................................2-5
Ceiling Suspended Units ...........................................................................................................2-6
UNIT INSTALLATION .................................................................................................................................2-7
Tools Needed .........................................................................................................................................2-7
Ship Loose Parts ...................................................................................................................................2-8
Assembly of Outdoor Unit ..................................................................................................................2-13
Installing Single Piece Outdoor Unit ............................................................................................2-13
Installing Multiple Piece Outdoor Unit ........................................................................................2-13
Assembly of Indoor Unit .....................................................................................................................2-17
Installing Multiple Piece Indoor Unit ...........................................................................................2-17
Installation of Tiered Unit ..............................................................................................................2-21
Assembly of End Channel Shipping Split ...................................................................................2-23
HOOD INSTALLATION WITH OPTIONAL MIST ELIMINATORS ............................................................2-24
OUTDOOR AIR TEMPERATURE AND/OR HUMIDITY SENSORS ........................................................2-24
ACTUATOR INSTALLATION ...................................................................................................................2-25
INSTALLATION OF MULTIZONE (MZ) DAMPERS .................................................................................2-26
Damper Installation .............................................................................................................................2-26
Actuator Installation Mutlizone (MZ) - Field Supplied .....................................................................2-27
INERTIA FAN BASE FILL INSTRUCTION ..............................................................................................2-27
HUMIDIFIERS ...........................................................................................................................................2-27
UVC EMITTER LIGHTS ...........................................................................................................................2-28
AIR MEASURING DEVICE CONNECTIONS (WHEN PROVIDED) .........................................................2-29
Air Measuring at The Fan Inlets .........................................................................................................2-29
Air Measuring at Unit Inlets ................................................................................................................2-29
PIPE CHASE INSTALLATION .................................................................................................................2-30
Tools Required ....................................................................................................................................2-30
Materials Required ..............................................................................................................................2-30
Procedure ............................................................................................................................................2-30
Condensate Drain Arrangement ...................................................................................................2-35
ELECTRICAL - GENERAL .......................................................................................................................2-36
TABLE OF CONTENTS (CONT'D)