Honeywell Home VisionPRO 8000 Manual page 51

ISU Installer Setup
Number Name
5 to 15 minutes
909 Dehum Minimum
On Time
1° F to 5° F
910 Dehum Over
Cooling Limit
User Dehumidifier in Heat Mode -
912 User Dehumidifier
No or Yes
in Heat Mode
Use Dehumidifier in Cool Mode -
Use Dehumidifier in
No or Yes
Cool Mode
Use Dehumidifier in Off Mode - No
or Yes
Use Dehumidifier in
Off Mode
Tstat Controls Fan
913 Dehum Fan Control
Equip Controls Fan
Yes
914 Run Dehumidifier
when Cool is On No
Not Allowed
918 Dehum Away Mode
Allowed
Table 3. Installer Setup (ISU) Table. (Continued)
Settings Default
10 minutes
2° F
Use
Dehumidifier in
Cool Mode - Yes
Default varies
based on
heating/cooling
equipment
selected
Tstat Controls
Fan
Yes
Not Allowed
51
VISIONPRO
Residential,
Commercial Requires
or Both EIM
Commercial No This ISU is only displayed if ISU 908 Dehum
Control is set to Minimum On Time. This option
ensures that the compressor runs long enough to
effectively reduce humidity when the cooling
equipment is cycled on. The compressor will run
for the "minimum on time" you set until the
desired humidity level is reached.
Commercial No This ISU is only displayed if ISU 908 Dehum
Control is set to Cooling Droop. The thermostat
uses the cooling system to reduce humidity by
lowering the temperature up to 5° F below the
current cool setpoint until the desired humidity
level is reached.
The thermostat keeps the temperature below the
cooling setpoint until the desired humidity level is
reached.
Both No This ISU is only displayed when ISU 900 Dehum
Equipment is set to Dehumidifier.
Heat: Includes Heat, Emergency Heat and Auto. If
the system is in Auto mode, the thermostat will
allow dehumidification if the last call was for heat.
Cool: Includes Cool and Auto. If the system is in
Auto mode, the thermostat will allow
dehumidification if the last call was for cool.
Off: The thermostat will allow dehumidification
when the system setting is Off.
See "Dehumidification - Residential" beginning on
page 83 or "Dehumidification - Commercial"
beginning on page 88.
Both No This ISU is only displayed when ISU 900 Dehum
Equipment is set to Dehumidifier.
Tstat Controls Fan: The thermostat turns on the
dehumidifier and the fan when dehumidification is
needed.
Equip Controls Fan: The thermostat turns on the
dehumidifier when dehumidification is needed.
The fan is controlled by the equipment.
Both No This ISU is only displayed when ISU 900 Dehum
Equipment is set to Dehumidifier.
Yes: Dehumidifier can run when the cooling
system is on.
No: Dehumidifier can NOT run when the cooling
system is on.
Both No This ISU is NOT displayed when ISU 900 Dehum
Equipment is None.
ISU 919 to 920 are only displayed when ISU 918
Dehum Away Mode is Allowed.
See "Dehumidification Away Mode" beginning on
page 86.
®
8000 WITH REDLINK™
Notes
68-0312—06