288BNV EVOLUTION
R
V
VARIABLE SPEED HEAT PUM P
WITH PURONr REFRIGERANT
Installation Instructions
NOTE: Read the entire instruction manual before starting the installation.
TABLE OF CONTENTS
PAGE NO.
SAFETY CONSIDERATIONS 2......................................................................
INSTALLATION RECOMMENDATIONS 2............................................................
INSTALLATION 3..................................................................................
Step 1 — Check Equipment and Job site 3..........................................................
Step 2 — Install on Solid, Level Mounting Pad 3....................................................
Step 3 — Clearance Requirements 3...............................................................
Step 4 — Operating Ambient 4..................................................................
Step 5 — Elevate Unit 4........................................................................
Step 6 — Making Piping Connections 4............................................................
Step 7 — Make Electrical Connections 4...........................................................
Step 8 — Compressor Internal Crankcase Heater 8...................................................
Step 9 — Install Accessories 8...................................................................
Step 10 — Start-- Up 8..........................................................................
Step 11 — System Functions and Sequence of Operation 10.............................................
Step 12 — Check Charge 11......................................................................
Step 13 — Pumpdown & Evacuation 15.............................................................
MAJOR COMPONENTS 16...........................................................................
TROUBLESHOOTING 17.............................................................................
FINAL CHECKS 22..................................................................................
CARE AND MAINTENANCE 22.......................................................................
PURONr REFRIGERANT QUICK REFERENCE GUIDE 22...............................................
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