Honeywell PRESTIGE THX9321 - Manual (Page 64)

THX9321 PRESTIGE ® 2.0 AND THX9421 PRESTIGE ® IAQ WITH EIM
68-0311—02 64
13030 Allow Delta T
Diagnostics During
Dehumidification
No
Yes Yes Both Yes This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
No: The thermostat does NOT monitor
Delta T of the system during a call for
dehumidification.
Yes*: The thermostat monitors Delta T of
the system during a call for
dehumidification.
* Default is Yes for Dehumidifiers and A/C
with High Speed Fan. The thermostat does
NOT monitor Delta T Diagnostics during
dehumidification if it is setup for A/C with
Low Speed Fan, Hot Gas Bypass or Reheat.
13040 Allow Delta T
Diagnostics During
Ventilation
No
Yes Yes Both Yes This ISU is only displayed when ISU 13015
Set Advanced Diagnostic Options is set to
Yes.
No: The thermostat does NOT monitor
Delta T of the system during a call for
ventilation.
Yes: The thermostat monitors Delta T of the
system during a call for ventilation.
13050 Allow 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 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 indoor temperature
is within a certain range. Set to No Limit to
monitor Delta T during all indoor
temperature conditions.
13050 Maximum Setting
No Limit
40° F to 120° F (in 5° F
increments)
No Limit
(Always)
Both Yes
13060 Allow 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 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 indoor humidity is
within a certain range. Set to No Limit to
monitor Delta T during all indoor humidity
conditions.
13060 Maximum Setting
No Limit
5% to 100% (in 5% increments)
No Limit
(Always)
Both Yes
13070 Allow 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 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
temperature is within a certain range. Set
to No Limit to monitor Delta T during all
outdoor temperature conditions.
13070 Maximum Setting
No Limit
-45° F to 140° F (in 5° F
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