How to Update a 3, 5, or 7 Series System for Symphony
The Update Process
We have developed a central webpage (www.auroracontrols.com/toolbox) for all of this information. In addition, the Aurora Up-
date Kit and its accompanying Aurora Toolbox Software package provide all of the tools necessary for updating a system to com-
patibility. The Aurora Update Kit includes two PICkit3 ABC/AXB control board updaters, fl ash drives to update the TPCC32U01 and
MasterStat, and a link to the Aurora Toolbox Software to load them. Here are the general steps to update a system. Please consult
latest literature on www.auroracontrols.com/toolbox or in the Aurora Toolbox Software.
1. Purchase Aurora Programming Tool Kit (APTK01)
2. Download Aurora Toolbox Software to load most recent fi rmware in PICkit3 and fl ash drives.
3. Visit jobsite
4. Review thermostat/MasterStat, ABC and AXB fi rmware versions in the AID Tool.
5. Confi rm thermostats are communicating style and appropriate fi rmware versions. If not update using Flash Drives loaded
using the Aurora Toolbox Software. TPCM thermostat may need replaced. See compatibility table and notes on pages 2-3.
6. Confi rm ABC and AXB fi rmware versions are appropriate fi rmware versions. If not update using PICkit3 loaded using the
Aurora Toolbox Software.
7. Double check MasterStat and TPCC32U01 thermostat confi gurations. MasterStat (fi rmware version 1.06 or less) and TPC-
C32U01 thermostat (fi rmware version 1.04 or less) will not retain confi guration settings. Versions later will retain confi guration
settings when updated.
8. Turn Off Unit and unpack Aurora Weblink (AWLK01) and plug into front of unit.
9. Install and confi gure the AWL.
Troubleshooting Aurora AWL Wi-Fi Range
The Wi-Fi Range of the AWL Router is up to 100 ft. from the home router. This range can be reduced depending upon the wall and
fl oor material that the Wi-Fi signal must pass through. For instance metal studs of commercial buildings may attenuate the signal
and reduce the transmitting distance. It can be advantageous to move the AWL away from sheet metal ductwork to improve the
performance. If a longer cable is desired for this, standard Cat 5e or better internet cable can be substituted to relocate the AWL
further away. Consult WaterFurnace Tech Service for more details.
Troubleshooting Aurora AWL Router Connection
If internet connection issues arise a Wi-Fi 'Repeater/Range Extender" could provide relief. These can be purchased from electronic
box stores or online. Also in unusual cases the AWL may have trouble connecting to certain routers with customized fi rmware such
as local cable or satellite companies with unique connections. In these situations a new router, or second standard home router can
be purchased at the electronics store and hardwired to the original home router. After installing a new router, the AWL must be
reconfi gured before reconnecting to the wireless network. After reconfi guration, the AWL is wirelessly connected to the new router
utilizing its more standard fi rmware. Consult WaterFurnace Tech Service more more details.
AURORA WEBLINK (AWL) INSTALLATION GUIDE
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