Honeywell THX9321 Prestige 2.0 Product Data page 23

ISU Installer Setup
Number Name
1060 Outdoor Air Sensor
2000 Heating System
Type
Table 4. Installer Setup (ISU) Table. (Continued)
Settings
No
Yes
Conventional Forced Air Heat
Heat Pump
Radiant Heat
Other
None (Cool Only)
®
THX9321 PRESTIGE 2.0 AND THX9421 PRESTIGE
Residential,
Commercial
Default or Both
No Both
Conventional Both
Forced Air Heat
23
Requires
EIM Notes
No This ISU automatically defaults to Yes
when a Wireless Outdoor Sensor is
connected.
An Outdoor Sensor is required to set the
following ISUs:
ISU 3120 Outdoor Temperature Lockouts
(Compressor Lockout and Backup Heat
Lockout)
ISU 4050 Outdoor Temperature used with
Minimum Heat Recovery Ramp Rate
ISU 4060 Outdoor Temperature used with
Maximum Heat Recovery Ramp Rate
ISU 4070 Outdoor Temperature used with
Minimum Cool Recovery Ramp Rate
ISU 4080 Outdoor Temperature used with
Maximum Cool Recovery Ramp Rate
ISU 8050 Humidification - Window
Protection
ISU 10130 Ventilation Low Temperature
Lockout
ISU 10130 Ventilation High Temperature
Lockout
ISU 10130 Ventilation High Dew Point
Lockout (requires Wireless Outdoor
Sensor)
ISU 13070 Allow Heat Delta T Diagnostics
when Outdoor Temperature is [Out. Temp.
Range]
ISU 13080 Allow Heat Delta T Diagnostics
when Outdoor Humidity is [Out. Humidity
Range]
ISU 13110 Allow Backup Heat Delta T Diag.
when Outdoor Temperature is [Out. Temp.
Range]
ISU 13120 Allow Backup Heat Delta T
Diagnostics when Outdoor Humidity is
[Out. Humidity Range]
ISU 13150 Allow Cool Delta T Diagnostics
when Outdoor Temperature is [Out. Temp.
Range]
ISU 13160 Allow Cool Delta T Diagnostics
when Outdoor Temperature is [Out.
Humidity Range]
No
®
IAQ WITH EIM
68-0311—02