AURORA WEBLINK (AWL) INSTALLATION GUIDE
3
IG2001EW
How to Update a 3, 5, or 7 Series System for Symphony
Controls Board Firmware Upgrade
Refer to the Compatibility Section for a list of 3, 5 and 7 Series products that can be updated to be compatible with the Symphony/
AWL system. Early 5 Series units with ABC only were shipped with ABC Rev1 boards. These are NOT compatible with Symphony
and will need replaced with ABC Rev2 boards as identifi ed in the photos below. ABC Rev2 boards have additional quick connects
visible as shown in the photos.
ABC Rev1
ABC Rev2
Added quick
connects
TPCM32U03/04
(Also Firmware Version
2.XX or less)
TPCM/TPCMA Identification (Located on the back of Thermostat)
Thermostat Firmware Upgrade
Elite thermostats (TPCM32U03 and TPCM32U04 are NOT compatible with Symphony and will need to be replaced with newer
models TPCM32U03A and TPCM32U04A. These can be identifi ed using the photos below. The new TPCM32U03A/04A models
have several relays eliminated.
TPCM32U03A/04A
(Also Firmware Version
3.XX or greater)
No relays
in “A” version