Honeywell 2000 Series Installation Instructions page 2

C7031G; C7041B,C,F; T775-SENS-OAT SERIES 2000 ELECTRONIC TEMPERATURE SENSORS
INSTALLATION
When Installing this Product...
1. Read these instructions carefully. Failure to
follow them could damage the product or
cause a hazardous condition.
2. Check the ratings given in the instructions and on
the product to make sure the product is suitable for
your application.
3. Installer must be a trained, experienced service
technician.
Mounting
The mounting method depends on the particular sensor
application. The following procedures include:
— duct applications
— outdoor applications
15/16
(23)
3/4
(19)
Outdoor Mounting (C7031G, C7041F;
T775-SENS-OAT)
The outdoor air temperature sensors have a weather-
proof enclosure. Mount the sensor where it can sense
average outdoor air temperature. All mounting hardware
is provided with the sensor. Be sure to mount the sensor
out of direct sunlight with the sensor probe point down.
Normally, the north side of a building provides a suitable
location.
NOTE: C7031G, C7041F, and T775-SENS-OAT are
weatherproof for outdoor use. Knockouts allow
for 1/2 in. conduit connection.
1. Remove and set aside the wiring box cover.
2. Mount the sensor to standard 1/2 in. conduit.
NOTE: Mount sensor so that the element points
down.
3. Make wiring connections using two wire nuts.
4. Reattach the wiring box cover.
62-0220—01
1-11/16
(43)
3-7/8 (99)
2-5/16
(59)
4-3/16 4
(70)
(107)
Fig. 1. C7041B,C dimensions in in. (mm).
— immersion well applications
— strap-on applications
NOTE: Also refer to the instructions for the electronic
control.
Duct Mounting (C7041B,C)
IMPORTANT
Select a spot for the sensor that will exposed it to
average duct air temperature. Avoid locations
where stratification can cause sensing errors.
1. Cut a hole in the duct just large enough to accept
the sensing element.
2. Use the sensor's case to mark locations of pilot
holes for the mounting screws.
3. Drill pilot holes and fasten the sensor to the duct.
C7031B: 5-11/16 (145)
C7041B: 11-5/8 (295)
C7041C: 17-5/8 (448)
1-13/16 7/16 (12)
(46)
1-11/16
(43)
1/8 NPSM (3)
3-5/8 (91)
1 (25)
Fig. 2. C7031G, C7041F, T775-SENS-OAT
dimensions in in. (mm).
2
M22131
2-1/4 (57)
3/4
(19)
8-5/16
(211)
5
(127)
7/8
M22132
(22)