I. introduction, Software updates, Operator control console components – WattMaster WM-WCC3-TGD-01B User Manual
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I. INTRODUCTION
WCC III Technical Guide
I-5
WGCC3.EXE (SS5029)
WGCC3.exe is a user access program. It allows for remote access 
via the Internet so that the user or mechanical contractor may 
view and then change data pertaining to the building’s mechanical 
control system. It is a graphical Windows-based user’s interface 
and is similar in operation to the WCC3.EXE program. (Access 
to this program is password protected.) See Section 9 for more 
information.
NOTICE:
As of September 1, 2009 all WCC III - MCDs will
only be shipped with the Linux operating system installed. 
Older Windows XP-based WCC III - MCDs should be 
upgraded for any future support issues from WattMaster. 
The Windows XP operating system is at the end of long 
term support with Microsoft. Microsoft’s main issues are 
with continuous updates, and the multitude of viruses that 
are written for Windows XP are also of concern. The Linux 
operating system software on the WCC III - MCD must be 
maintained and updated periodically. WattMaster Controls, 
Inc. can do these software updates and upgrades remotely 
via the internet only if the WCC III - MCD is connected 
to the internet. This is why internet access to the WCC 
III - MCD is so important. Failure to keep the operating 
system updated could result in a WCC III - MCD system 
malfunction. WattMaster Controls, Inc. is not responsible for 
a system failure that is so generated due to lack of upgrading 
or updating because the end customer does not provide a 
static IP connection for the WCC III - MCD to the internet for 
WattMaster Controls to connect to.
WCC3GUEST.EXE (SS5022)
WCC3GUEST.exe is a user access program. It allows for remote 
access via the internet but is limited and is “view only.” The user 
cannot make any changes so that the simple user or other non-
qualifi ed personnel can view the status and data of the WCC 
III system. It is a companion program to the SCUSCRLTD.exe 
program.
SCUSCRLtd.EXE (SS5027)
SCUSCRLTD.exe is a user access program. It allows for remote 
access via the internet, but it is limited and is “view only.” The 
user cannot make any changes so that the simple user or other non 
qualifi ed personnel can only view the status and data of the WCC 
III system. It is a companion program to theWCC3GUEST.exe 
program.
LimitEditor.EXE
LimitEditor.exe is a contractor-only setup program that sets the 
viewable satellite limits for the SCUSCRLTD.exe program. The 
WCC III contractor must provide this setup fi le to the end user. 
The LimitEditor.exe program creates a fi le named “limit.dat” that 
should be located in the SCUSCRLtd subdirectory.
WCC3DOWNLOAD.EXE (SS5030)
WCC3DOWNLOAD.EXE is a user-access program. It allows 
for remote access via the Internet so that the user or mechanical 
contractor may download new Satellite software. It is used only for 
Satellite software downloads. (Access to this program is password 
protected.) 
Software Updates
WCC III - MCD program updates will be made available using 
USB jump drives and/or Internet uploading.
NOTE:
For Windows users, the end users are responsible
for maintaining their system’s antivirus software. The 
discontinued use or non-renewal of the antivirus software that 
is furnished with the WCC III system may result in system 
malfunction. WattMaster Controls, Inc. is not responsible for a 
system failure so generated.
Operator Control Console Components
