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INSTALLATION
These instructions cover mounting the thermostat to a wall
without additional hardware. For replacement of existing
competitive and older Honeywell thermostats, use the
appropriate adapter kit and follow instructions packed
with kit.
Installation Tools
The following tools will be useful during calibration check
and cover installation:
Part No.
305965
Gage, 0 to 30 psi (0 to 207 kPa)
CCT729A
Gage Adapter for thermostats with
gage tap fitting
CCT735A
Thermostat Tool
305965
Fig. 1. Thermostat installation tools.
®U.S. Registered Trademark
Copyright © 1999 Honeywell Inc. •
Description (Fig. 1)
CCT729A
CCT735A
• All Rights Reserved
TP970-TP973 Pneumatic
Remote Restrictors
When remote restrictors are required, (one pipe TP973)
select from Figure 2.
SEE CHART FOR BARB SIZE
Part No.
14002913–
Size in inches
–001*
–004
* One Barb Cap 14003567-001 Furnished with Restrictor
Fig. 2. Remote restrictors.
Piping
Use 5/32-in. O.D. polyethylene tubing. Connect main and
branch lines to the backplate, connecting main to the left
side barb fitting as viewed from the back and branch to the
right side barb. Leave the third (lower) fitting open, except
for a three-pipe TP971 Thermostat.
Mounting
See Figure 3. If mounting on other than a hollow wall, see
Installation Instructions 95-5597.
Thermostats
INSTALLATION INSTRUCTIONS
A
B
FILTER
INLET
ALL INLET BARBS
1/4 IN. (6 MM)
REMOTE RESTRICTORS
Barb Size
in inches (MM)
Orifice
Body
Color
A
0.005
Blue
1/4 (6)
0.005
Blue
5/32 (4)
B
5/32 (4)
5/32 (4)
C3931-1
95-7478EF
Related Manuals for Honeywell TP973
Summary of Contents for Honeywell TP973
- Page 1 TP970-TP973 Pneumatic Thermostats INSTALLATION INSTRUCTIONS Remote Restrictors INSTALLATION When remote restrictors are required, (one pipe TP973) select from Figure 2. These instructions cover mounting the thermostat to a wall without additional hardware. For replacement of existing SEE CHART FOR BARB SIZE...
- Page 2 ADJUSTMENT (TP971 ONLY) accurate control. C3946-3 NOTE: NOT ALL ADJUSTMENTS ARE ON ALL THERMOSTATS. 5. Follow RECALIBRATION procedures. Fig. 3. Installing TP970-TP973 without wall box. ADJUSTMENTS HOLLOW WALL 1 INCH After installation, set the thermostat to the desired setpoint HOLE and let the system operate long enough to stabilize.
-
Page 3: Calibration Check
TP970-TP973 PNEUMATIC THERMOSTATS TP971 Calibration Check 1. Remove the thermostat cover and install a 30 psi To check calibration, the control space temperature must gage into the gage tap. be within the scale range of the thermostat. 2. Set the temperature setpoint indicator at the indicated temperature. -
Page 4: Installation
TP970-TP973 NOTICE D’INSTALLATION Restricteurs à distance INSTALLATION Lorsqu’il faut utiliser des restricteurs (TP973 à un tuyau), les choisir à partir de la Fig. 2. La présente notice d’installation explique comment installer un thermostat au mur sans ajout de matériel VOIR LE TABLEAU POUR CHOISIR additionnel. - Page 5 REMARQUE. Tous les thermostats sont étalonnés en usine avec précision et ne devraient PLAQUE-SUPPORT nécessiter qu’une vérification (avec purge) de leur étalonnage pour qu’on s’assure de THERMOSTAT leur bon fonctionnement. TUYAU DE 5/32 po COUVERCLE CF6398-1 Fig. 4. Installation d’un TP970-TP973 sans boîte murale. 95-7478EF...
- Page 6 Voir les directives du TP970. 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’...