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Installation Mechanical
Compressor Mounting Bolt
Removal
Units with InvisiSound™ Ultimate Option (Model
Number Digit 13 = E)
For chillers built with InvisiSound Ultimate option,
compressor mounting bolts must be removed to assure
minimum noise during operation. Use a 24mm socket to
remove the (3) M15 x 75mm mounting bolts for each
compressor. They are located under compressor mounting
feet. See figure below.
Important:
•
DO NOT DISCARD MOUNTING BOLTS.
Store bolts in the control panel for future
use.
•
All mounting bolts MUST be reinstalled
prior to compressor removal or unit move.
NOTICE
Equipment Damage!
Failure to reinstall bolts could cause shifting of parts
and result in equipment damage.
Do not remove compressor or move unit without
reattaching compressor mounting bolts.
Figure 16. Compressor mounting bolt removal
Isolator
Compressor
Mounting
Foot
52
Note: The following figures are top views. Condenser
Compressor
Mounting Bolt
Drainage
Locate the unit near a large capacity drain for water vessel
drain-down during shutdown or repair. Evaporators are
provided with drain connections. A vent on top of
evaporator waterbox prevents vacuum by allowing air into
evaporator for complete drainage. All local and national
codes apply.
Refrigerant Pressure Relief
Valves
See General Data for refrigerant pressure relief valve
information.
Evaporator Piping
Available pass configurations:
•
Two–compressor units: Two or three passes
•
Three- and Four–Compressor units: One or two passes
removed for clarity.
AC-SVX003A-EN
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