Johnson Controls 100 Series User Manual

JOHNSON CONTROLS
100
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
SECTION 5 – SEQUENCE OF OPERATION
Be aware that if the economizer is ac-
tive, it can override this outside air max
position setpoint to bring in the required
outside air to satisfy cooling demand. The
economizer cannot drive the outside air
damper below the outside air min posi-
tion setpoint.
LD28127
FIGURE 50 - STANDARD DAMPER WITH FIXED
MINIMUM
LD28128
FIGURE 51 - STANDARD DAMPER WITH DEMAND
VENTILATION
Tek-Air Full IAQ
• The Series 100 can be ordered with an optional
Tek-Air full IAQ air measuring station.
• The Tek-Air monitors the CFM of outside air being
drawn through the outside air dampers and control
the outdoor air to a specic CFM.
• The Tek-Air can be set-up for either fixed mini-
mum or demand ventilation control.
Standard Damper with Fixed Minimum Control
• Ventilation system must be set to User Enabled
set in the PROGRAM-VENTILATION menu.
• Damper hardware must be set to Standard in the
OPTIONS-VENTILATION menu.
• Control type must be set to Fixed Minimum set in
the PROGRAM-VENTILATION menu.
• When the unit is in an Occ mode and the sup-
ply fan is running, the outside air damper is con-
trolled to the following:
1. Supply fan at 100%: outside air damper at
minimum position
2. Supply fan at 50%: outside air damper at
maximum position
3. Supply fan at a speed between 50% and
100%: outside air damper between minimum
and maximum positions
• Be aware that if the economizer is active, it
can override this outside air maximum position
setpoint to bring in the required outside air to
satisfy cooling demand. The economizer cannot
drive the outside air damper below the outside air
minimum position setpoint.
Standard Damper with Demand Ventilation
• Ventilation system must be set to User Enabled
set in the PROGRAM-VENTILATION menu.
• Damper hardware must be set to Standard in the
OPTIONS-VENTILATION menu.
• Control type must be set to Demand set in the
PROGRAM-VENTILATION menu.
• CO
2
sensors must be set to Installed in the OP-
TIONS-VENTILATION menu.
• CO
2
offset setpoint must be set in the SET-
POINTS-VENTILATION menu.
• When the unit is in an Occ mode and the sup-
ply fan is running, the outside air damper is con-
trolled to the following:
1. Ventilation demand at 0%: outside air damp-
er at minimum position
2. Ventilation demand at 100%: outside air
damper at maximum position
3. Ventilation demand between 0 and 100%:
outside air damper between minimum and
maximum positions

Johnson Controls 100 Series Specifications

General

Brand	Johnson Controls
Model	100 Series
Category	Air Conditioner
Language	English