York ECO2 YPAL 050 - Manual (Page 4)

JOHNSON CONTROLS 4
FORM 100.50-NOM6 (1207)
TABLE OF CONTENTS
BASE MODEL NUMBER ..............................................................................................................................3
CHANGEABILITY OF THIS DOCUMENT .....................................................................................................3
NOMENCLATURE .........................................................................................................................................3
TABLE OF CONTENTS ................................................................................................................................4
LIST OF TABLES ........................................................................................................................................ 11
LIST OF FIGURES ......................................................................................................................................12
SECTION 1 – INTRODUCTION .........................................................................................................13
ECOLOGICAL AND ECONOMICAL DESIGN ............................................................................................13
Condensing Section .............................................................................................................13
Heating Section .....................................................................................................................14
AIR MANAGEMENT ....................................................................................................................................15
CONTROLS .................................................................................................................................................15
INDOOR AIR QUALITY ..............................................................................................................................15
ELECTRICAL ..............................................................................................................................................16
SERVICE AND INSTALLATION ..................................................................................................................16
SECTION 2 – INSTALLATION ...........................................................................................................17
APPROVALS ...............................................................................................................................................17
LIMITATIONS ...............................................................................................................................................17
UNIT INSPECTION ......................................................................................................................................17
LOCATIONS AND CLEARANCES .............................................................................................................17
RIGGING AND HANDLING .........................................................................................................................19
UNIT WEIGHTS ...........................................................................................................................................20
Unit Placement ......................................................................................................................21
Roof Curb Installation ..........................................................................................................22
PHYSICAL DATA .........................................................................................................................................23
GENERAL ARRANGEMENT DRAWING – 050-061 MODELS .................................................................25
Bottom Supply / Bottom Return ..........................................................................................25
Bottom Supply / Side Return ...............................................................................................26
Bottom Supply / Rear Return ...............................................................................................27
Curb Layout Drawing / 050-061 Models ..............................................................................28
ELECTRICAL DATA ....................................................................................................................................29
Electrical Service Sizing ......................................................................................................29
Load Defi nitions: ..................................................................................................................29
FILTERS ......................................................................................................................................................32
CONDENSATE DRAIN ................................................................................................................................32
Condensate Drain Piping .....................................................................................................32
Condensate Drain Trap ........................................................................................................32
AIR HOODS FOR ECONOMIZER ...............................................................................................................33
AIR HOODS FOR FIXED OUTSIDE AIR (UNITS WITHOUT ECONOMIZER) ...........................................33
AIR HOODS FOR EXHAUST AIR ...............................................................................................................33