1050 Hopper Ave, Santa Rosa, CA 95403 • Tel (800) AIRFLOW • www.airmonitor.com [email protected]
ELECTRA-flo G5 Transmitter Thermal Airflow & Temperature Measurement System 1015-3 - 07/18
25
Press
ENT
to enter menu screens. Follow instructions in section 3.6 to navigate.
Transmitter communicating normally on BACnet network
Send/Receive arrows flashing indicates the sensor(s) and transmitter are communicating
normally
Transmitter processor normal
Field Characterization has been turned on
3.8 ANALOG OUTPUT SIGNALS
Airflow:
Available on connector J1, terminals AO1+ and AO1- or AO2+ and AO2-. The full scale
output is equal to Max Flow as programmed into the ELECTRA-flo G5 transmitter on the Flow
Configuration sub-menu.
Temperature:
Available on connector J1, terminals AO1+ and AO1- or AO2+ and AO2-. The
temperature analog output has a fixed scale of -20º to 140º F.
SECTION 4.0: MAINTENANCE / INSPECTIONS / TROUBLESHOOTING
4.1 MAINTENANCE / INSPECTIONS
The ELECTRA-flo system has been designed to operate in most HVAC applications without the need
for periodic maintenance or calibration. In some applications, it may be necessary to perform a visual
inspection of the probe and sensors, and if necessary clean them using a soft, small brush and/or
compressed air to remove any accumulated particulate or debris.
4.2 TROUBLESHOOTING
The ELECTRA-flo system is intended to provide long-term, trouble-free operation. In the event there is
an issue with the ELECTRA-flo measurement system - or valid airflow and/or temperature signals are
not being received by the BMS/BAS or controller, check and complete the following:
1. The power wiring is securely connected to the proper terminals and is providing the intended
24V AC/DC power.
2. The signal wiring is securely connected to the proper terminals.
3. The probe-to-probe and probe-to-transmitter cables and connections are properly connected and
secure.
4. Power cycle the transmitter.
If after following the above troubleshooting steps, the ELECTRA-flo system continues to operate
improperly, contact Air Monitor for technical assistance.
The following icons will always be displayed at the top of the normal operating screen.
