York SOLUTION XTI Series Installation And Assembly Manual page 6

Setting Up and Pulling Solution XT Sections Together ......................................................................... 41
Installing a Tiered AHU ..........................................................................................................................43
Assembling the Solution XT End Channel Shipping Split ..................................................................... 45
Installing Hood with Moisture Eliminators .............................................................................................. 47
Outdoor Air Temperature and/or Humidity Sensors ............................................................................... 47
Installing Damper Actuator ....................................................................................................................48
Installing Multi-Zone (MZ) Dampers ...................................................................................................... 49
Installing Field Supplied MZ Damper Actuators ................................................................................... 50
Back Draft Dampers for Dual Fans and Fan Arrays ...................................................................................... 50
Filling Inertia Fan Base .................................................................................................................................. 51
Steam Humidifier ............................................................................................................................................ 51
UVC Emitter Lamps ........................................................................................................................................ 51
Two Types of Lamps .............................................................................................................................51
Air Measuring Device Connections ............................................................................................................... 56
Air Measuring at the Fan Inlets ............................................................................................................. 56
Air Measuring at Unit Outside Air Inlets ................................................................................................. 56
Installing the Pipe Chase ................................................................................................................................ 57
Tools and Materials ...............................................................................................................................57
Preparing Pipe Chase for Installation .................................................................................................... 57
Apply Gaskets .......................................................................................................................................57
Attach Pipe Chase .................................................................................................................................58
Seal Pipe Chase to Solution XT AHU .................................................................................................... 59
Install Cover Angles ...............................................................................................................................59
Install Base Rail Covers (If Applicable) ................................................................................................. 60
Installing External Vent Piping for Outdoor AHUS ..........................................................................................61
Condensate Drain Arrangement ............................................................................................................ 61
Field Penetrations for Piping and Electrical Connections ............................................................................... 63
Tools Required ......................................................................................................................................63
Material Required ..................................................................................................................................63
Procedure ..............................................................................................................................................63
General Electrical Information ........................................................................................................................ 65
Power Connections ........................................................................................................................................ 65
Single Point Power ................................................................................................................................65
Motors for Supply, Return, and Exhaust Fans ....................................................................................... 66
Wiring the Energy Recovery Wheel ............................................................................................................... 66
Wiring the Gas Heat Device ........................................................................................................................... 67
Wiring the Electric Heat Device ...................................................................................................................... 68
Power Options .......................................................................................................................................68
Disconnect Switch Options ....................................................................................................................68
Control Options .....................................................................................................................................69
Installing Electrical Heat Option ............................................................................................................ 69
Electric Humidifier .......................................................................................................................................... 72
Humidifier ....................................................................................................................................................... 72
Lights for Solution XT AHUs ........................................................................................................................... 73
Piping Connections ........................................................................................................................................ 73
Coil Piping ...................................................................................................................................................... 74
Staggered Coils .....................................................................................................................................74
Hot and Chilled Water Coils ..................................................................................................................75
Water Treatment ............................................................................................................................................. 77
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TABLE OF CONTENTS (CONT'D)
FORM 102.20-N1
ISSUE DATE: 7/06/2016
JOHNSON CONTROLS