Honeywell C7021P Service manual

INSTALLATION INSTRUCTIONS
Place Bar Code Here
62-0211-01
C7021P / C7023P / C7041P
Button Probe Sensors
10K OHM NTC TYPE II / TYPE III & 20K OHM NTC
MODEL SELECTION
The button probe sensor is available in the following
models to meet most application needs:
• C7021P2004: 10K Ohm NTC Type II
• C7023P2004: 10K Ohm NTC Type III
• C7041P2004: 20K NTC Ohm
MORE INFORMATION
To see the complete line of Honeywell sensors,
download the Sensor Product Overview brochure
(63-9285) from customer.honeywell.com.
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 ratings given in instructions and on the
product to ensure the product is suitable for your
application.
3. Installer must be a trained, experienced service
technician.
4. After installation is complete, check out product
operation as provided in these instructions.
Mounting
The Button Probe Sensor design simplifies mounting into
a variety of standard structural materials. See Fig. 1 for
dimensions.
The locking nut can be used to secure the probe.
See Fig. 2.
The plastic spacer helps insulate the probe from drywall,
wood, or other material in which the probe is mounted.
See Fig. 3. The spacer is sized to fit snugly into 1/2 in.
metal conduit. See Fig. 4.
NOTES:
— The plastic spacer is threaded for easy
installation.
— Use of both the locking nut and spacer
requires cutting spacer to shorter length.
Mounting Recommendations
Determine the proper location based upon the following:
— Mount the probe to an inside wall approximately 54 in.
(1372 mm) from the floor (or in the specified location)
to allow exposure to the average zone temperature.
— Do not mount the probe to an outside wall, a wall
containing water pipes, or near air ducts.
— Avoid locations exposed to register discharge air, or
radiation from lights, appliances, or the sun.

C7021P / C7023P / C7041P BUTTON PROBE SENSORS
Automation and Control Solutions
Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
yourhome.honeywell.com
® U.S. Registered Trademark
© 2011 Honeywell International Inc.
62-0211—01 M.S. Rev. 06-11
Printed in the U.S.A.
Fig. 1. Dimensions of the Button Probe Sensor
in in. (mm).
Fig. 2. Mounting sensor in wall with nut only.
Fig. 3. Mounting sensor in wall with spacer only.
Fig. 4. Mounting sensor in conduit.
C7021D,
C7023D,
C7031D,
C7041D
Immersion
C7021F,
C7023F,
C7031G,
C7041F
Outdoor
Be sure to take advantage of the entire line of quality Honeywell C7021/C7023/C7031/C7041 Sensors
C7021P,
C7023P,
C7041P
Button
Probe
C7021R,
C7023R,
C7041R
C7021J,
C7023J,
C7031J,
C7041J
AVERAGING
Duct Cable
Duct
Rigid
Copper
C7021K,
C7023K,
C7041K
Strap-on
C7021B/C,
C7023B/C,
C7041B/C
Duct
1 (26)
11/16
(18)
5/8 (16)
M22821
5/16
(8)
SPACER SENSOR
1 (26)
7/8 (22)
3/16 (4)
3/8 IN.-16 THREAD
M22799
WALL
M22798
WALL
M22797
By using this Honeywell literature, you agree that Honeywell will have no liability for any damages arising out
of your use or modification to, the literature. You will defend and indemnify Honeywell, its affiliates and
subsidiaries, from and against any liability, cost, or damages, including attorneys’ fees, arising out of, or
resulting from, any modification to the literature by you.