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OMEGA | WATER SOURCE HEAT PUMPS
OMEGA-VSHP.G-IOM-2103
i
TABLE OF CONTENTS
1. General Information, Warnings and Disclaimer ...................................................................... 1
2. Cabinet Dimensions ............................................................................................................... 2
3. General Unit Information ........................................................................................................ 5
4. Inspection & Storage .............................................................................................................. 5
Inspection of Unit ......................................................................................................... 5
Storage ......................................................................................................................... 6
5. Cabinet & Riser Installation .................................................................................................... 6
For Shipped Loose Riser Shut-Off Valves .................................................................... 6
Cabinet Install .............................................................................................................. 6
Riser Loop .................................................................................................................... 7
Servicing ........................................................................................................ 7
Flushing & Cleaning ....................................................................................... 7
Riser System Loop Temperature ................................................................................. 7
Cooling Season .............................................................................................. 7
Heating Season ............................................................................................. 7
Operating Limits ............................................................................................. 8
6. Chassis Installation ................................................................................................................. 8
Installation of Fittings and Hoses ................................................................................. 8
Units with NPSM Riser and Chassis Fittings .................................................. 8
Units with NPT Riser and Chassis Fittings ..................................................... 8
Chassis Install .............................................................................................................. 8
7. Unit Start-Up ........................................................................................................................... 9
Checklist ....................................................................................................................... 9
Initial Start-Up .............................................................................................................. 9
8. Controls ................................................................................................................................ 10
Microprocessor Controller .......................................................................................... 10
DIP Switch Settings ..................................................................................... 10
Thermostat Cable ........................................................................................ 10
Automatic Fan Mode Operation ................................................................... 10
Single/Manual Fan Mode Operation ............................................................ 10
Fan Control with PSC Motors ....................................................................... 10
Fan Control with ECM .................................................................................. 10
Whisper Mode (ECM Only) .......................................................................... 10
Fan Control with ECM X13........................................................................... 11
Sequence of Operation .............................................................................................. 11
9. Troubleshooting .................................................................................................................... 11
Test Mode .................................................................................................................. 12
Web Based Access .................................................................................................... 12
10. Maintenance Guide ............................................................................................................ 14
Replacement Filters & Refrigerant Charge ................................................................. 14