Reznor Q6SD Option - Installation - CO2 Sensor - Light Commercial - Manual

INSTALLATION
INSTRUCTIONS
Step 1:
Check for the correct number of parts. See list below:
1 ea. CO 2 Sensor
1 ea. CO 2 Sensor Base
1 ea. 0-10 VDC Potentiometer Signal Converter
(Honeywell Q769C)
1 ea. 4” Violet Wire
1 ea. 4” Red Wire
WARNING: BEFORE INSTALLING READ ALL OF THE MANUFACTURERS
INSTALLATION AND MAINTENANCE INSTRUCTIONS
CO2 SENSOR
CO2 SENSOR BASE
Q769C BOX
Step 2:
Mount CO2 Sensor base on wall. Route wires
(raw end) through square hole in base and
connect per wiring diagrams.
Step 3:
Attach CO2 Sensor.
Step 4:
If the unit has a W7459 Economizer Control,
install the Honeywell Q769C potentiometer signal
converter.
Step 5:
Make sure to secure the Q769C device using the
included wire ties. Disconnect the (P-P1) jumper
from the economizer control located on the
actuator and connect the Q769C per wiring
Diagram # 01CO201.
Step 6:
For W7459 Economizer Controller applications
power the CO
2
device via a properly protected,
field supplied, non-grounded transformer of the
appropriate primary and secondary voltage per
the attached Diagram #
01CO201. Program the
CO
2
sensor per the specifications, provided with
the accessory, to suit the application.
SUPERSEDES 01-30-04
AUGUST 26, 2008
NEICO202
INSTALLATION OF CO2 SENSOR WITH HONEYWELL
M7415A MOTOR & W7459A LOGIC MODULE
547848
GR4GM 072, P6SD, Q6SD, R6GD 024-060 UNITS
FORM# 602A-0808 (602A-0298)