Honeywell PRESTIGE THX9321 - Manual (Page 65)

THX9321 PRESTIGE ® 2.0 AND THX9421 PRESTIGE ® IAQ WITH EIM
65 68-0311—02
13080 Allow Heat Delta T
Diagnostics when
Outdoor Humidity
is [Outdoor
Humidity Range]
Minimum Setting
No Limit
0% to 95% (in 5% increments)
No Limit
(Always)
Both Yes This ISU only applies to Heating.
This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
The thermostat monitors Delta T of the
system ONLY when the outdoor humidity is
within a certain range. Set to No Limit to
monitor Delta T during all outdoor humidity
conditions.
13080 Maximum Setting
No Limit
5% to 100% (in 5% increments)
No Limit
(Always)
Both Yes
13090 Allow Backup Heat
Delta T Diagnostics
when Indoor
Temperature is
[Indoor
Temperature
Range]
Minimum Setting
No Limit
35° F to 115° F (in 5° F
increments)
No Limit
(Always)
Both Yes This ISU only applies to Backup Heat.
This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
The thermostat monitors Delta T of the
system ONLY when the indoor temperature
is within a certain range. Set to No Limit to
monitor Delta T during all indoor
temperature conditions.
13090 Maximum Setting
No Limit
40° F to 120° F (in 5° F
increments)
No Limit
(Always)
Both Yes
13100 Allow Backup Heat
Delta T Diagnostics
when Indoor
Humidity is [Indoor
Humidity Range]
Minimum Setting
No Limit
0% to 95% (in 5% increments)
No Limit
(Always)
Both Yes This ISU only applies to Backup Heat.
This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
The thermostat monitors Delta T of the
system ONLY when the indoor humidity is
within a certain range. Set to No Limit to
monitor Delta T during all indoor humidity
conditions.
13100 Maximum Setting
No Limit
5% to 100% (in 5% increments)
No Limit
(Always)
Both Yes
13110 Allow Backup Heat
Delta T Diagnostics
when Outdoor
Temperature is
[Outdoor
Temperature
Range]
Minimum Setting
No Limit
-50° F to 135° F (in 5° F
increments)
No Limit
(Always)
Both Yes This ISU only applies to Backup Heat.
This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
The thermostat monitors Delta T of the
system ONLY when the outdoor
temperature is within a certain range. Set
to No Limit to monitor Delta T during all
outdoor temperature conditions.
13110 Maximum Setting
No Limit
-45° F to 140° F (in 5° F
increments)
No Limit
(Always)
Both Yes
13120 Allow Backup Heat
Delta T Diagnostics
when Outdoor
Humidity is
[Outdoor Humidity
Range]
Minimum Setting
No Limit
0% to 95% (in 5% increments)
No Limit
(Always)
Both Yes This ISU only applies to Backup Heat.
This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
The thermostat monitors Delta T of the
system ONLY when the outdoor humidity is
within a certain range. Set to No Limit to
monitor Delta T during all outdoor humidity
conditions.
13120 Maximum Setting
No Limit
5% to 100% (in 5% increments)
No Limit
(Always)
Both Yes
Table 4. Installer Setup (ISU) Table. (Continued)
ISU
Number
Installer Setup
Name Settings Default
Residential,
Commercial
or Both
Requires
EIM Notes