Watts AERCO Edge [ii] - Page 196

Edge [ii] Controller Operation Manual
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 196 of 196
Change Log:
Date
Description
Changed By
3/4/2020
Rev D:
DIR 20-14: Added description and instructions regarding Intelligent
BootLoader to Section 6.2.7, changed firmware upgrade file name
(reference PIR 1434-25)
Added Type column to Fault message list, added new fault
messages, clarified effect of each message type, Section 10.1,
removed Section 10.2: Status Messages (duplicates of messages
in Section 10.1).
Clarified the role of the Reserve Relay Unit Addr and Disable
System Threshold, Section 6.3.4.5: Reserve Unit Control.
Chris Blair
8/25/2020
Rev E:
DIR 20-14: Revised entire Section 6.2.7: Firmware Update to
account for Intelligent Bootloader changes. (Bug 590, 591)
Added graphic of the A/F Valve, Section 3.4.1: Air/Fuel Valve
Calibration.
Removed GF-213 from this document’s file name.
Added additional fault message types, Section 10.1
Chris Blair
© AERCO International, Inc., 2020