Advantage OACS Series, Инструкция по эксплуатации

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OACS Central Chillers : with MG Series Control Instrument
Page: 31
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
1. The Setpoint range is from 48°F to 70°F.
2. Once acknowledged, the unit will control to the new setpoint temperature. Press
the Back button repeatedly to return to the Setpoints screen or press the home
button to return to the Home screen.
C. Hi Deviation. The High Deviation value programs the controller to sound the alarm if the
process temperature exceeds the set difference from setpoint. For example, Hi Deviation
= 10°F, Setpoint = 50°F. Hi deviation alarm will sound if the temperature reaches 60°F.
1. The factory default is 10°. The range for the Hi Deviation is from 0°F - 50°F.
2. Once acknowledged, press the Back button repeatedly to return to the Setpoints
screen or press the home button to return to the Home screen.
D. Lo Deviation. The Lo Deviation value programs the controller to sound the alarm if the
process temperature exceeds the set difference from setpoint. For example, Lo Deviation
= 10°F, Setpoint = 50°F. Lo deviation alarm will sound if the temperature cools to 40°F.
1. The factory default is 10°. The range for the Lo Deviation is from 0°F - 50°F.
2. Once acknowledged, press the Back button repeatedly to return to the Setpoints
screen or press the home button to return to the Home screen.
D. Low Flow (optional feature not included on all units). The Low Flow value programs
the controller to sound an alarm if the process flow goes below the low flow set value.
For example, if the flow set value is 3 GPM and if the flow goes below 3 GPM an alarm
condition is indicated. Note: the low flow alarm feature is only available with the purchase
of the optional flow meter.
1. The factory default is 0 GPM. The range for the Low Flow is from 0 to 100 GPM.
2. Once acknowledged, press the Back button repeatedly to return to the Setpoints
screen or press the home button to return to the Home screen.
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
Hi Deviation
Cancel Adjust OK
Setpoints
Process Setpoint
Hi Deviation
Lo Deviation
Low Flow
Back Pick Go
10°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
Change Setting
Hi Deviation
Success
Acknowledge
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
Lo Deviation
Cancel Adjust OK
Setpoints
Process Setpoint
Hi Deviation
Lo Deviation
Low Flow
Back Pick Go
10°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
Change Setting
Lo Deviation
Success
Acknowledge
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
Low Flow
Cancel Adjust OK
Setpoints
Process Setpoint
Hi Deviation
Lo Deviation
Low Flow
Back Pick Go
3 GPM
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
Change Setting
Low Flow
Success
Acknowledge