Advantage BG-N4 Series, Instruction Manual

Page: 28 / 76

BG-N4 Glycol Chiller
Page: 28
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
4. TO START THE UNIT
A. Press the Green "I" Button. "Circulating" will appear in the lower portion
of the display window. The pump will circulate fluid without engaging the
refrigeration system for about 45 seconds. Setpoint and the actual fluid
temperature will be displayed as well.
B. To select setpoint temperature, press and hold the Up or Down Arrow
keys until the desired setpoint temperature is displayed in the display
window. The default range for the setpoint temperature is 20°F - 60°F or
7° - 16°C.
C. Press the Home button to view "Outputs", "Suction", "Discharge" and "To
Process" values.
Outputs indicate the state of the chiller's refrigerations system. When
four small dots are shown the refrigeration system is off. When the first
dot is larger, the compressor is operating. For units with digital scroll
compressors or fixed scroll compressors and hot gas bypass capacity
control, when the first dot and fourth dot are larger this indicates the
compressor is running and the capacity unloading feature is engaged.
Suction indicates the refrigerant suction pressure, sometimes referred to
as 'low' or 'evaporator' pressure.
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 4 8 ° F
50°F
C i r c u l a t i n g
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
Setpoint Status
Ready 50°F
Standby
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 5 0 ° F
O u t p u t s
■
• •
■
50°F
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 5 0 ° F
C i r c u l a t i n g
50°F
To Process
S e t p o i n t : 5 0 ° F
S u c t i o n 1 5 1 P S I
50°F