AERCO RECON 1000 - Manual (Page 47)

RECON Water Heaters Installation, Operation & Maintenance Manual
CHAPTER 3 – OPERATION
OMM-0103_0A AERCO International, Inc.  100 Oritani Dr.  Blauvelt, NY 10913 Page 47 of 178
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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.
A full description of each item appears in Table A-4 of Appendix A – Recon Menu Item
Descriptions.
Table 3-5: Tuning Menu
Menu Item Display
Available Choices or Limits
Default
Minimum Maximum
1 Prop Band 1°F 200°F 30°F
2 Integral Gain 0.00 10.00 3.00
3 Derivative Time 0.00 min 2.00 min 0.20 min
4 Min Load Adj -50°F +50°F 0°F
5 Max Load Adj -50°F +50°F 0°F
6 FFWD Temp 30°F 245°F Read Only Value
7 Outlet Feedback Yes (On) or No (Off) Yes (On)
8 Feedback Gain 0.01 1.00 0.10
Breakpoints – shown only if the Calibration Menu item (see section 3-8) Heatr Bkpt Dsp =
Enabled. The Breakpoint values correspond to a 130°F default setpoint
9 Breakpt at 100% 30°F 240°F 85°F
10 Breakpt at 90% 30°F 240°F 86°F
11 Breakpt at 80% 30°F 240°F 87°F
12 Breakpt at 70% 30°F 240°F 88°F
13 Breakpt at 60% 30°F 240°F 89°F
14 Breakpt at 50% 30°F 240°F 90°F
15 Breakpt at 40% 30°F 240°F 94°F
16 Breakpt at 30% 30°F 240°F 103°F
17 Breakpt at 20% 30°F 240°F 118°F
18 Breakpt at 10% 30°F 240°F 134°F
19 Breakpt at 0% 30°F 240°F 136°F
WHM Items – the remaining items below appear only if WHM is enabled:
20 FDback Start Pos 0% 100% 30%
21 Fdback End Pos 0% 100% 60%
22 Max Feedback 0% 100% 30%
23 Fdback Value 0% 100% Read Only Value