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Benchmark 2500DF-3000DF Installation, Operation & Maintenance Manual
Menu Item Display
Max Valve Position
Pump Delay Timer
Aux Start On Dly
Failsafe Mode
Low Fire Timer
Setpt Limiting
Setpt Limit Band
Network Timeout
HI DB Setpt EN
Demand Offsert
Deadband High
Deadband Low
DO NOT CHANGE the Analog Output Menu Item from its default
setting (Valve Position 0-10V).
3.7 TUNING MENU
The Tuning Menu items in Table 3-5 are Factory set for each individual unit. Do not change these menu
entries unless specifically requested to do so by Factory-Trained personnel.
Menu Item Display
Prop Band
Integral Gain
Derivative Time
Warmup Prop Band
Warmup Int Gain
Warmup PID timer
Reset Defaults?
Page 42 of 234
05/21/2014
CHAPTER 3 – OPERATION
Table 3-4: Configuration Menu - Continued
Available Choices or Limits
Minimum
40%
0 min.
0 sec.
Shutdown or Constant Setpt
2 sec.
Enabled or Disabled
0°F
5 Sec
0%
0
0
0
WARNING!
Table 3-5: Tuning Menu
Available Choices or Limits
Minimum
1°F
0.00
0.0 min
0°F
0
0 sec.
Yes, No, Are You Sure?
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Phone: 800-526-0288
Default
Maximum
100%
100%
30 min.
0 min.
120 sec.
0 sec.
Shutdown
600 sec.
2 sec.
Disabled
10°F
0
999 Sec
30 Sec
100%
30%
25
0
25
0
25
0
Default
Maximum
120°F
8°F
2.00
1.6
2.00 min
0.10 min
120°F
95°F
2.00
0.50
240 sec.
20 sec.
No
OMM-0099_0A
GF-145
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