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TABLE OF CONTENTS
INTRODUCTION..................................................................................................................................................4
STORE CONDITIONS .........................................................................................................................................4
WARNING LABELS AND SAFETY INSTRUCTIONS........................................................................................5
PRE-INSTALLATION INSTRUCTIONS ..............................................................................................................6
Inspection for Shipping Damage.............................................................................................................6
INSTALLATION INSTRUCTIONS.......................................................................................................................6
General Instructions................................................................................................................................6
Electrical..................................................................................................................................................6
MECHANICAL.....................................................................................................................................................7
Leveling Cabinet .....................................................................................................................................7
Grille Removal and Compressor Check..................................................................................................7
START UP ...........................................................................................................................................................7
Fan Operation and Vibration; Voltage Check .........................................................................................7
Thermostat Check...................................................................................................................................7
Defrost and Temperature Control ...........................................................................................................8
AUTOMATIC EXPANSION VALVE ....................................................................................................................9
REFRIGERATION SYSTEM AND OPERATION ................................................................................................9
CLEANING...........................................................................................................................................................9
EXTERIOR PARTS NOMENCLATURE............................................................................................................10
Glass Lid and Top Deck Removal ........................................................................................................10
Drain Pan and Light Shield Removal....................................................................................................11
SERVICE INSTRUCTIONS ...............................................................................................................................11
Operation Conditions and Pressures....................................................................................................11
Trouble Shooting Guide ........................................................................................................................12
MASTER-BILT PART NUMBERS.....................................................................................................................13
ACCESSORIES .................................................................................................................................................14
SALE AND DISPOSAL .....................................................................................................................................14
WIRING DIAGRAMS GT ............................................................................................................................. 15-16