VISIONPRO® 8000 SMART THERMOSTAT
33 33-00096—04
1012 Vent Priority
Lockouts
ASHRAE
Lockouts Residential Lockouts are Priority: The thermostat places a
priority on lockouts versus the ASHRAE 62.2
ventilation standard. The thermostat will not run
ventilation during the following lockout conditions
(if configured) unless you manually call for
ventilation:
•
Lockout Ventilation during Outdoor Conditions
(ISU 1013)
• Lockout Ventilation on Humidification or
Dehumidification Calls (ISU 1014)
• Lockout Ventilation during “Sleep” (Residential)
or “Unoccupied” (Commercial) program periods.
Note: This option is set by the user on the
Ventilation screen in the Menu.
ASHRAE is Priority: ASHRAE requires additional
ventilation following a long off cycle. The thermostat
meets the ASHRAE 62.2 ventilation standard by
running additional ventilation when outdoor
conditions are favorable. If ASHRAE cannot be met
when outdoor conditions are favorable, the
thermostat will override the outdoor lockouts and
run ventilation. When using this option, it is
recommended to increase the rate (CFM) of the
ventilation equipment to meet the ASHRAE 62.2
ventilation standard in a shorter run time.
Notes:
•
ISU 1014 Lockout Ventilation on Humidification or
Dehumidification calls is not an option when you
select ASHRAE is Priority.
• The ability to lockout ventilation during the
“Sleep” or Unoccupied program periods is not an
option when you select ASHRAE is Priority.
1013 Low Outdoor Temp
Vent Lockout
Off
-20° F to 40° F (in 5° F
increments)
Off Both Requires an outdoor sensor.
This ISU is only displayed when ISU 1000
Ventilation Type is set to ERV / HRV or Fresh Air
Damper.
See “Ventilation — Outdoor Condition Lockouts (ISU
1013)” beginning on page 67.
1013 High Outdoor Temp
Vent Lockout
Off
80° F to 110° F (in 5° F
increments)
Off Both Requires an outdoor sensor.
This ISU is only displayed when ISU 1000
Ventilation Type is set to ERV / HRV or Fresh Air
Damper.
See “Ventilation — Outdoor Condition Lockouts (ISU
1013)” beginning on page 67.
1013 High Out. Dew Point
Vent Lockout
Off
65° F to 85° F (in 5° F
increments)
Off Both Requires Internet connection.
This ISU is only displayed when ISU 1000
Ventilation Type is set to ERV / HRV or Fresh Air
Damper.
See “Ventilation — Outdoor Condition Lockouts (ISU
1013)” beginning on page 67.
Table 2. Installer Setup (ISU) Table. (Continued)
ISU
Number
Installer Setup
Name Settings Default
Residential,
Commercial
or Both Notes
To Next Page
Loading...
