Watts AERCO Edge [ii] User Manual

Edge [ii] Controller Operation Manual
SECTION 6 – ADVANCED SETUP
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 159 of 196
1. Go to: Main Menu → Advanced Setup → Performance → AERtrim → AERtrim Status.
Figure 6.6.1.3: AERtrim: AERtrim Status
2. This screen displays the following “read only” parameters:
• Auto Calibration Status: The current Auto Calibration status.
• Current Valve Position: The A/F Valve’s actual current position.
• Target Valve Position: The A/F Valve’s target position.
• O2: The current O
2
level.
• Current Blower Voltage: The current blower voltage.
• Target Blower Voltage: The target voltage
• Sensor Status: The current status of the O
2
Sensor.
• O2 Timer: The current step in the AERtrim cycle.
3. Set the O2 Monitoring parameter to Yes or No. Yes enables the AERtrim function. When
set to Yes, the O
2
sensor is activated for 4 hours, followed by a 10 hours “off” period.

Watts AERCO Edge [ii] Specifications

General

Brand	Watts
Model	AERCO Edge [ii]
Category	Controller
Language	English