Table of Contents
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TABLE OF CONTENTS
IMPORTANT INFORMATION...............................................................................................3
SYMBOLS.....................................................................................................................................3
GENERAL .....................................................................................................................................3
SAFETY WARNINGS AND INSTRUCTIONS ...............................................................................4
OBLIGATIONS OF THE MANUFACTURER .................................................................................7
OBLIGATIONS OF THE INSTALLER DURING INSTALLATION ..................................................7
OBLIGATIONS OF THE USER .....................................................................................................7
INSTALLATION PART .........................................................................................................8
GENERAL INFORMATION ..................................................................................................9
MODEL INFORMATION................................................................................................................9
PARTS AND DIMENSIONS ........................................................................................................10
INSTALLATION OF OUTDOOR UNIT ...............................................................................12
CONDITIONS WHERE OUTDOOR UNIT IS INSTALLED..........................................................12
SET UP AND CONNECTION OF THE EXTERNAL SENSOR....................................................13
DRILL A HOLE IN THE WALL .....................................................................................................13
INSTALLATION AT SEASIDE......................................................................................................14
SEASONAL WIND AND CAUTIONS IN WINTER.......................................................................14
INSTALLATION OF INDOOR UNIT ...................................................................................15
GENERAL ...................................................................................................................................15
LOCATION OF THE DEVICE......................................................................................................16
CONNECTION WITH THE OUTDOOR UNIT .............................................................................18
HYDRAULIC CONNECTION ......................................................................................................22
ELECTRICAL CONNECTION .....................................................................................................31
CONNECTION OF THE SPATIAL CORRECTOR KT-1 AND KT-2 (ACCESSORIES)................44
REFRIGERANT PIPING .............................................................................................................46
PIPING AND WIRING FOR OUTDOOR UNIT ...................................................................46
ELECTRICAL WIRING................................................................................................................50
FINALIZING ................................................................................................................................55
LEAKAGE TEST AND EVACUATION .........................................................................................56
SYSTEM SET-UP ...............................................................................................................58
DIP SWITCH SETTING...............................................................................................................58
CHECK POINTS, MAINTENANCE AND TROUBLESHOOTING......................................59
CHECK LIST BEFORE STARTING OPERATION.......................................................................59
CARE AND MAINTENANCE.......................................................................................................60
TEST RUN ..................................................................................................................................62
LIMITING CONCENTRATION.....................................................................................................62
2 Air-to-Water Heat Pump
Air-to-Water Heat Pump Installation Manual
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