VisionPRO 8000 Spec Sheet 2017

VISIONPRO
®
8000 WITH REDLINK™
68-0312—05 96
When ISU 1012 Ventilation Priority is set to Lockouts are Pri-
ority, or ISU 1005 Ventilation Control Methods is set to Per-
cent On Time, the thermostat will indicate whether this meets
or may not meet the ASHRAE 62.2 Standard or the Percent
On Time setting. See Fig. 235.
Fig. 235.
When ISU 1012 Ventilation Priority is set to ASHRAE is Pri-
ority, the screen below will indicate the maximum length of
time that ventilation can be locked out over a 21 hour time
period. For example, Ventilation Lockout Will Not Exceed
12.5 hours. The length of time that ventilation is locked out is
limited to ensure that the ASHRAE 62.2 Ventilation Standard
is met. See Fig. 236.
Fig. 236.
10. Select whether to lockout ventilation on humidifica-
tion or dehumidification calls. This feature is used to
help reach the user's desired humidity level by not
allowing the ventilation equipment to run during a
call for humidification or dehumidification. The ther-
mostat will indicate whether this meets or may not
meet the ASHRAE 62.2 Standard or the Percent On
Time setting. See Fig. 237.
NOTE: ISU 1014 Lockout Ventilation on Humidifi-
cation or Dehumidification Calls is not an
option when you select ASHRAE is Priority at
ISU 1012.
Fig. 237.
11. Select whether to Ventilate on High Indoor Humidity.
See “Ventilate on High Indoor Humidity (ISU 1016)”
on page 93 for more information. See Fig. 238.
Fig. 238.
Control Ventilation Level
1. Touch MENU, and select Ventilation.
Fig. 239.
Fig. 240.
Scroll to see:
May not meet
ASHRAE 62.2 due to
the ventilation
Scroll to see:
Ventilation
lockout will not
exceed
MCR34100
MCR34132
Ventilation
Equipment Status