Instruction manual

Maximum Series Portable Chiller : Air & Water-Cooled : M1 Series Instrument
Page: 18
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: [phone]
Service Department Fax: [phone]
Email: [e-mail]
F. Condenser Air Filtering.Usealterthatproducesverylowair
owrestrictions.Generallyadisposableberglasslterwitha
MERVratingof2-3providesadequateairltration.Thepurpose
ofthelteristopreventlargeparticlessuchasdust,lintanddebris
from fouling the condenser. You should be able to see through
theltermedia.Usingrestrictiveltermediacancauselossof
chillercapacity,difcultyrunninginwarmweatherandfanmotor
overheating.
2.6 WATER-COOLED CONDENSER
A. Connect the facility cooling tower or city water supply to the
“condenser water in” connection on the unit.
1. Requiredowratefromacitywater
source is 1.5 gpm at 65°F per ton of
rated capacity.
2. Requiredowrateforatowerwater
source is 3 gpm at 85°F per ton of rated capacity.
B. Connect the facility tower system return or drain to the “condenser
water out” connection on the unit.
1. Note: Follow all local codes if
dumpingtotheplant’ssanitaryor
other drain.
C. The pressure differential requirement between the condenser “water
in” and the condenser “water out” lines must be 30 psi.
WARNING: Do not attempt to start or operate an air-cooled portable chiller
without all cabinetry panels in place. Air-cooled chillers require air to be drawn
through the air-cooled condenser. This will not occur if the panels are not in place.
From ProcessTo Process
Condenser
Water In
This label marks the
Condenser Water In
connection
From ProcessTo Process
Condenser
Water In
Condenser
Water Out
This label marks the
Condenser Water Out
connection
Typical Filter materials.
Typical Filter shown on 10 ton air-cooled unit.