Advantage BG-N4 Series, Instruction Manual

Page: 65 / 76

BG-N4 Glycol Chiller
Page: 65
ADVANTAGE ENGINEERING, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-0729 Fax: 317-881-1277
Service Department Fax: 317-885-8683
Email: service@AdvantageEngineering.com
8.4 CHILLER CAPACITY AND DERATE CHART
NOTES:
If operation of the chiller at less than 48°F is required, an inhibited propylene glycol
solution is required.
Do not operate the chiller below 20F fluid setpoint unless the unit has been specifically
configured for this duty.
Ambient conditions affect air cooled chiller operation and capacity. Standard rating
is at 95°F entering air temperature. For ambient air conditions greater than 95°F, chiller
derating will occur. For ambients over 95°F consult factory.
Standard chiller rating is at 50°F. For all other temperature settings, output tonnage is altered
as follows:
60
50
45
40
35
30
25
20 105%
100%
90%
80%
70%
60%
50%
40%
OUTPUT
TEMPERATURE
°F
FULL
AVAILABLE %
CAPACITY