York Eco 2 - Ventilation and Air Quality Settings; Fixed Minimum Ventilation; Demand Ventilation (IAQ); Comfort Ventilation

19
JOHNSON CONTROLS
FORM 100.50-SU3 (1207)
FIXED MINIMUM VENTILATION
Field Wiring
No additional connections required.
Misc. Connections
No additional connections required.
Programming
“ECONOMIZER INSTALLED” – must be turned ON
using Parameter 32 under the PROGRAM key on the
Simplicity control board or under the ECONOMIZER/
EXHAUST tab in the Simplicity PC software.
“ECONOMIZER MINIMUM POSITION” – must be
programmed using Parameter 35 under the PROGRAM
key on the Simplicity control board or under the
ECONOMIZER/EXHAUST tab in the Simplicity PC
software. The range is 0 – 100% with a default valve
of 20%.
DEMAND VENTILATION
Field Wiring
Connect a CO2 sensor to DV+ and DV- terminals of
the P20 connector on the Simplicity control board (see
Appendix 1).
Misc. Connections
No additional connections required.
Programming
“ECONOMIZER INSTALLED” – must be turned ON
using Parameter 32 under the PROGRAM key on the
Simplicity control board or under the ECONOMIZER/
EXHAUST tab in the Simplicity PC software.
“ECONOMIZER MINIMUM POSITION” – must be
programmed using Parameter 35 under the PROGRAM
key on the Simplicity control board or under the
ECONOMIZER/EXHAUST tab in the Simplicity PC
software. The range is 0 – 100% with a default valve
of 20%.
“DEMAND VENTILATION (IAQ) ENABLED” – must
be turned ON using Parameter 40 under the PROGRAM
key on the Simplicity control board or under the
COMFORT / DEMAND VENTILATION tab in the
Simplicity PC software.
“IAQ SENSOR RANGE” – must be programmed
using Parameter 41 under the PROGRAM key on the
Simplicity control board or under the COMFORT /
DEMAND VENTILATION tab in the Simplicity PC
software. The range is 0 –5000 ppm with a default
valve of 2000 ppm.
“IAQ SETPOINT” – must be programmed using
Parameter 42 under the PROGRAM key on the
Simplicity control board or under the COMFORT /
DEMAND VENTILATION tab in the Simplicity PC
software. The range is 0 –5000 ppm with a default
valve of 1000 ppm.
“MAXIMUM IAQ ECONOMIZER POSITION” – must
be programmed under the DEMAND / VENTILATION
tab in the Simplicity PC software. The range is 0 – 100%
with a default valve of 50%
COMFORT VENTILATION
Field Wiring
Connect a CO2 sensor to DV+ and DV- terminals of
the P20 connector on the Simplicity control board (see
Appendix 1).
Misc. Connections
No additional connections required.