York YMC2 - Page 6

JOHNSON CONTROLS
6
FORM 160.84-N1
ISSUE DATE: 11/22/2016
SECTION 3 - INSTALLATION ................................................................................................................................31
Overview ........................................................................................................................................................31
Determine Location ........................................................................................................................................31
Foundation Requirements .....................................................................................................................31
Clearance Requirements .......................................................................................................................31
Rig Unit To Final Location...............................................................................................................................31
Install Isolators ...............................................................................................................................................31
Neoprene Isolator Pads .........................................................................................................................31
Install Optional Spring Isolators .............................................................................................................34
Make Connections ..........................................................................................................................................35
Piping Connections ...............................................................................................................................35
Refrigerant Relief Piping .......................................................................................................................38
Unit Piping .............................................................................................................................................39
Control Wiring ........................................................................................................................................39
Power Wiring .........................................................................................................................................39
Supplied Variable Speed Drive. .............................................................................................................39
Apply Insulation ..............................................................................................................................................39
Installation Check – Request For Startup Service ..........................................................................................39
SECTION 4 - REASSEMBLY ..................................................................................................................................41
Form 3 and Form 7 Reassembly ........................................................................................................... 41
Form 9 and Form 10 Reassembly ......................................................................................................... 48
Form 11 Reassembly ............................................................................................................................50
Refrigerant Tubing Reassembly .....................................................................................................................52
Assembly of Straight Thread O-ring Port Fittings .................................................................................. 52
Assembly of O-ring Face Seal Fittings ..................................................................................................53
SECTION 5 - DIMENSIONS, NOZZLE ARRANGEMENTS AND WEIGHTS ......................................................... 55
Compressor Unit Dimensions .........................................................................................................................55
Evaporator 150 & 300 PSI Compact Water Boxes ......................................................................................... 59
Condenser 150 & 300 PSI Compact Water Boxes ......................................................................................... 63
Evaporator 150 & 300 PSI Marine Water Boxes ............................................................................................64
Condenser 150 PSI Marine Water Boxes .......................................................................................................67
Condenser 150 & 300 PSI Marine Water Boxes Dimensions ........................................................................69
Weights...........................................................................................................................................................70
M6 Motor ........................................................................................................................................................71
M6 Weights.....................................................................................................................................................72
TABLE OF CONTENTS (CONT'D)