Install Instructions

ManualsBrandsHoneywell ManualsDampersPneumatic Temperature Sensor w/ 15" element (40° to 240°F)

Table Of Contents

LP914A and LP915A

Pneumatic Temperature Sensors

INSTALLATION INSTRUCTIONS

DESCRIPTION

The LP914A and LP915A Pneumatic Temperature Sensors

are used with the RP908 or RP920 controllers to provide

proportional control of pneumatic valve or damper actuators.

CAUTION

Equipment Damage Hazard.

• Do not remove the cover of the sensor or tamper

with the sensor.

• Be careful not to dent or damage the sensor.

• Do not mount the LP914A or LP915A Pneumatic

Temperature Sensor on surfaces that overlap.

INSTALLATION

LP914A Rod and Tube

Duct Mount

Two no. 10 sheet metal screws and a gasket are furnished to

mount the LP914A in the duct. See Fig. 1 and 2. The sensing

element needs a 1 in. (25mm) hole.

GASKET 315182

M18351

Fig. 1. LP914A duct mounted.

® U.S. Registered Trademark

2-1/2 (64)

7 or 15

(178 or 381)

(51)

(25)

11/32

(9)

2-29/32

(74)

M18352

Fig. 2. LP914A dimensions in In. (mm).

Through Wall Mount

The master version of the LP914A can be mounted in any wall

up to 12 in. (305mm) thick. See Fig. 3 and 4.

1. Prepare a 5/8 in. (16mm) hole for the sensing element.

2. Insert the sensing element.

3. Attach the sun shade from the opposite side of the wall.

4. Use the small set screw to fix the position of the sensing

element through the wall.

5. Check the sun shade position and tighten the set screw

on the mounting bracket.

NOTE: The sensor mounting bracket has two 1/4 in. (6mm)

holes for fastening to the wall. When the wall in thin,

the head of the sensor can protrude slightly into the

room.

2-1/2

1/2 (13) DIA.

(64)

7/16

(11)

1-1/2

(38)

1/4 (6) DIA.

3 (76)

M18353

Fig. 3. LP914A wall model mounting bracket.

95-5527E

Summary of content (8 pages)

PAGE 1
LP914A and LP915A Pneumatic Temperature Sensors INSTALLATION INSTRUCTIONS DESCRIPTION 11/32 (9) The LP914A and LP915A Pneumatic Temperature Sensors are used with the RP908 or RP920 controllers to provide proportional control of pneumatic valve or damper actuators. 2-29/32 (74) CAUTION Equipment Damage Hazard. • Do not remove the cover of the sensor or tamper with the sensor. • Be careful not to dent or damage the sensor.
PAGE 2
LP914A AND LP915A PNEUMATIC TEMPERATURE SENSORS INSTALLING LP914 INTO AN EXISTING LP902 WELL 1. Remove the LP902 from the well. 2. Add the 1/2 in. x 3/8 in. brass pipe bushing (part #1697). 3. Seal the well with heat conductive compound (part #107408). 4. Mount the LP914A. See Fig. 6. 1/2 IN. X 3/8 IN. BRASS PIPE BUSHING (NO. 1697) WELL BRACKET M18358 Fig. 4. LP914A wall mounted. LP914 Well Mount (Water Model) M18354 A bracket, two speed nuts and two no.
PAGE 3
LP914A AND LP915A PNEUMATIC TEMPERATURE SENSORS 3. 4. 13/64 (5) 5. 3-5/8 (92) 6. 13/64 (5) Run the sensing element into the duct. See Fig. 10. Fasten the device to the duct with the three sheet metal screws provided. Form the element in the duct so that air samples throughout the duct are sensed. See Fig. 5 and 6 for typical duct installations. Firmly support the element in the duct. 3 (76) 2-1/2 (64) 3 (76) 3-15/16 (90) 3-1/4 (82) WIRE FASTENING ELEMENT 1/8 NPT M18356 Fig. 10.
PAGE 4
�� 95-5527EF J.H. Rev. 2-02 �� Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. customer.honeywell.
PAGE 5
Capteurs de température pneumatiques LP914A et LP915A NOTICE D’INSTALLATION DESCRIPTION Les capteurs de température pneumatiques LP914A et LP915A sont utilisés avec les régulateurs RP908 et RP920 pour la régulation proportionnelle des vannes pneumatiques ou des actionneurs de registres. MISE EN GARDE Risque de dommage matériel. Ne pas enlever le couvercle et ne pas retirer ou manipuler le capteur. Prendre soin de ne pas bosseler ou endommager le capteur.
PAGE 6
CAPTEURS DE TEMPÉRATURE PNEUMATIQUES LP914A ET LP915A INSTALLATION DU LP914 DANS UNE GAINE D'IMMERSION LP902 EXISTANTE 1. Retirer le LP902 de la gaine d'immersion. 2. Ajouter la bague de raccordement en laiton de 1/2 x 3/8 po (pièce 1697). 3. Fermer hermétiquement la gaine d'immersion au moyen du produit à conductibilité thermique (pièce 107408). 4. Monter le LP914A. Voir la Fig. 6 BAGUE DE RACCORDEMENT EN LAITON 1/2 X 3/8 PO (NO 1697) GAINE D'IMMERSION M18358 SUPPORT Fig. 4. LP914A monté dans le mur.
PAGE 7
CAPTEURS DE TEMPÉRATURE PNEUMATIQUES LP914A ET LP915A 4. 5 (13/64) 92 (3-5/8) 5. 6. 5 (13/64) Fixer l'appareil à la gaine à l'aide des trois vis à tôle fournies. Placer l'élément dans la gaine de manière à permettre la lecture de la température de l'air dans la gaine. Se reporter aux Fig. 10 et 11 pour les installations types en gaine. Bien fixer l'élément dans la gaine. 76 (3) 64 (2-1/2) 76 (3) 90 (3-15/16) 82 (3-1/4) 1/8 NPT ATTACHE-FIL ÉLÉMENT MF18356 67 (2-21/32) Fig. 10.
PAGE 8
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. �� 95-5527EF J.H.