Unit installation

IM 736-4 21
Figure 8. MS/TP Data Transmission Rate Switch
Pr ocesso r
Isolator
Tr an sf o r m
MS/TP Data Transmission Rate
Default Position is High
Note: This switch has been replaced with jumpers on newer versions of
the isolator module. Contact the McQuay Controls Customer Support
group with any questions regarding this switch.
Note: Drawing shown as mounted on the chiller panel door with connectors on top.
Changing Parameters in the HTTP Interface Page
Password
In order to change any parameters, you must enter a password in the Configuration page. The initial
password is 1234. You can change this password by following these steps: enter your password, enter
the new password, and reboot.