THX9321 PRESTIGE
®
2.0 AND THX9421 PRESTIGE
®
IAQ WITH EIM
53
68-0311—02
6160
Fan Failure Alert
Dry Contact Setup
Normally Open when Fan is
Running
Normally Closed when Fan is
Running
Normally
Closed when
Fan is Running
Both
Yes
Dry Contact Alerts require an EIM
(Equipment Interface Module).
Choose an option appropriate for the type
of device installed:
Normally Open when Fan is Running: The
Dry Contact device is open when the fan is
running and will close when the fan is not
running.
Normally Closed when Fan is Running: The
Dry Contact device is closed when the fan
is running and will open when the fan is not
running.
6170
What Terminals are
Wired to the
Custom Alert Dry
Contact?
None
S1
S2
S3
S4
None
Both
Yes
Dry Contact Alerts require an EIM
(Equipment Interface Module).
6180
Custom Alert Dry
Contact Setup
Normally Open
Normally Closed
Normally Open Both
Yes
Dry Contact Alerts require an EIM
(Equipment Interface Module).
Choose an option appropriate for the type
of device installed:
Normally Open: The Dry Contact device is
normally open and will close when the
device is activated.
Normally Closed: The Dry Contact device is
normally closed and will open when the
device is activated.
6190
Custom Alert Name
View/Edit Custom Alert
View/Edit
Custom Alert
Both
Yes
Dry Contact Alerts require an EIM
(Equipment Interface Module).
Enter a name for the custom alert dry
contact. The thermostat displays this name
including a brief message (entered on the
next screen - ISU 6200) when a dry contact
device detects a problem.
6200
Custom Alert
Message
View/Edit Custom Alert
View/Edit
Custom Alert
Both
Yes
Dry Contact Alerts require an EIM
(Equipment Interface Module).
Enter a message for the custom alert dry
contact. The thermostat displays this
message when a dry contact device detects
a problem.
7000
Filter Type
None
Electronic Air Cleaner
Media
Media
Both
No
7020
Number of Air
Filters
1 to 2
1
Both
No
Table 4. Installer Setup (ISU) Table. (Continued)
ISU
Number
Installer Setup
Name
Settings
Default
Residential,
Commercial
or Both
Requires
EIM
Notes