Watts Aerco Innovation 800 User Manual page 133

Innovation Hot Water Hot Water Boiler User Manual
APPENDIX A – INNOVATION MENU ITEM DESCRIPTIONS
Table A-5: Calibration Menu Item Descriptions
Table A-5: CALIBRATION MENU ITEM DESCRIPTIONS
See section 3-8 for a range of choices and the default values.
MENU LEVEL & OPTION
1 Stepper Fbk
2 Purge Timer
3 Post Purge Timer
4 IGN Position
5 FFWD Temp Disply
6 Outlet Tmp Dsply
7 Inlet Tmp Dsply
8 Valv Pos Out Dsp
Exhaust Tmp Dsp
9
10 VP Up Rate
11 VP Down Rate
Purge Blwr Offst
12
13 4-20mA Purge Pct
14 PWM In Adj
Analog In Adj
15
16 Flow In Adj
Supply Gas Pressure
17
In Adj
18 Gas Plate dp In Adj
19 mA Out Adj
20 A/F Sensitivity
21 Power Reset
OMM-0120_0A
GF-128-I
Allows the Air/Fuel Valve stepper motor feedback current to be
calibrated at the 0% (fully closed) and 100% (fully open) positions.
Verification can also be accomplished at the 50% position.
Allows adjustment of the pre-ignition purge time.
Allows adjustment of the purge time when a unit shuts down.
Allows adjustment of the valve position (Fire Rate) during the ignition
sequence.
Enabled or Disabled.
Enabled or Disabled.
Enabled or Disabled.
Enabled or Disabled.
Enabled or Disabled.
Allows adjustment of the Valve Position (Fire Rate) increase rate
when raising the Valve Position. VP Up Rate is defined as Seconds
per Step.
Allows adjustment of the Valve Position (Fire Rate) decrease rate
when lowering the Valve Position. VP Down Rate is defined as
Seconds per Step.
Allows adjustment of the blower speed (Blower Output Voltage)
during the Purge cycle.
Allows adjustment of the blower speed (Blower Output Voltage)
during the Purge cycle when using an Emerson VFD Drive to control
the Blower Motor.
Allows the Pulse Width Modulation (PWM) duty cycle to be adjusted
from -5.0% to +5.0% in 0.1% increments.
Allows adjustment of the analog input from -5.0% to +5.0%.
Allows adjustment of the water Flow Rate Input from
-5.0% to +5.0%.
Allows adjustment of the Supply Gas Pressure level from
-5.0% to +5.0% in 0.1 % increments.
Allows adjustment of the Gas Plate dp level from -5.0% to +5.0% in
0.1% increments.
Allows adjustment of the milliamp output from -5.0 mA to +5.0 mA.
Allows adjustment of the Air/Fuel (A/F) Valve stepper motor sensitivity
to be adjusted from 1% to 5% in 1% increments.
Allows the Power Reset Option to be set to AUTO or MANUAL.
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913
Phone: 800-526-0288
- INTERNATIONAL
DESCRIPTION
Page 133 of 174
11/15/2016