Calibration Menu - Aerco Benchmark BMK 750 User Manual

Benchmark 750-3000 Boiler Operation, Service, Maintenance Guide - KOREA
SECTION 2: OPERATION

2.10 CALIBRATION MENU

The Calibration menu is used by factory trained service personnel to adjust or reset the
parameters listed below.
A full description of each item appears in Appendix A-6.
TABLE 2-10: Calibration Menu
MENU ITEM DISPLAY
1 Stepper Fbk
2
Purge Timer
3 Post Purge Timer
4 IGN Position
5 Ign Pos Hold Tmr
6
FFWD Temp Disply
7 Outlet Tmp Dsply
8 Inlet Tmp Dsply
9
Valv Pos Out Dsp
10 Exhaust Tmp Dsp
Exhaust Safety
11
Flue Material
12
13 Exhst Fault Temp
14 Exhst Module Temp
15 Exhst Warn Temp
16 Exhst Tmp VP Adj
17
Exhst Adj Rate
18 VP Change Rate
19 VP Up Rate
20 VP Down Rate
21
Purge Blwr Offst
22 4-20mA Purge Pct
23 PWM In Adj
24
Analog In Adj
25
Flow In Adj
26 Supply Gas Pressure In Adj
27 Gas Plate dp In Adj
28 mA Out Adj
29
A/F Sensitivity
30 Power Reset
31 Water Temp Reset
Page 26 of 146
11/29/2017
AVAILABLE CHOICES OR LIMITS
Minimum
Cal 0%, Verify 50%, Cal 100%
5 sec.
0 sec.
5%
0 sec.
Enabled or Disabled
Enabled or Disabled
Enabled or Disabled
Enabled or Disabled
Enabled or Disabled
Enabled or Disabled
PVC,CPVC; PolyPro; Stainless
100 °F
100 °F
100 °F
0
1
5
0.5
0.5
-1.0
60%
-5.0%
-5.0%
-5.0%
-5.0%
-5.0%
-1.0 mA
1%
Automatic or Manual
Automatic or Manual
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Ph.: 800-526-0288
Maximum
60 sec Depends on unit type/size
60 sec.
60% Depends on unit type/size
60 sec.
500 °F
500 °F
500 °F
10
600
600
60.0 Depends on unit type/size
60.0 Depends on unit type/size
8.0 Depends on unit type/size
100%
5.0%
5.0%
5.0%
5.0%
5.0%
1.0 mA
5%
DEFAULT
Cal 0%
0 sec.
0 sec.
Disabled
Disabled
Disabled
Enabled
Disabled
Enabled
PVC,CPVC
200 °F
190 °F
180 °F
5
30
25
70%
0.0%
0.0%
0.0%
0.0%
0.0%
0.0 mA
2%
Automatic
Automatic
OMM-0128_0C
GF-206-K