Honeywell T7147 manual

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Table of contents for the manual

  • Page 1

    PRODUCT DATA 63- 406 5- 1 ® U.S. Registered T rademark Copyright © 2001 Honeywell • All Rights Reserved T7147 Remote Sensor and Override Module APPLICATION The T7147 Remote Sen sor and O verride Modu le is for use wi th the T730 0/Q7300 Programmab le Comme rcial Ther mosta t system . The T7147 provi des sp ace te mperat ure sensing , switch i n[...]

  • Page 2

    T7147 REMOTE SENSOR AND OVERRIDE MODULE 63-4065—1 2 ORDERING INFORMATION When purc hasing re placement a nd modern ization p roducts fr om yo ur TRADELINE® wholesale r or distri butor , refer to the TRADELINE® Ca talog or pr ice s heets for c omplete orde ring numb er . If you hav e additi onal ques tions, ne ed further i nformation , or woul d[...]

  • Page 3

    T7147 REMOTE SENSOR AND OVERRIDE MODULE 3 63-4065 — 1 INSTALLATI ON When Instal ling this Prod uct... 1. Read t hese ins tructions carefully . Failure to follow them co uld dama ge the product or cause a hazardous conditi on. 2. Check th e ratings given in the instru ctions a nd on the product to make s ure the pro duct is sui table for y our app[...]

  • Page 4

    T7147 REMOTE SENSOR AND OVERRIDE MODULE 63-4065 — 14 WIRING CAUTION Erratic Sy stem Operati on Haza rd. Failure to fo llow proper wiring practices ca n introduce d isrupt ive ele ctrical i nterference (no ise). Keep wiring at least one foot awa y from larg e inductive loads s uch as m otors line starters, lighting ballasts , and large power di st[...]

  • Page 5

    T7147 REMOTE SENSOR AND OVERRIDE MODULE 5 63-4065 — 1 Fig. 5. T y p ic a l w i r i ng dia g r a m f o r T7 1 47 us e d w ith T 73 0 0/ Q 7 3 00 T he r m ost a t /Sub b ase. Fig. 6. W iring for T7174 used in a f our-temperature s ensor averagi ng applicatio n. Fig. 7. W iring for T7174 us ed in a nine -temperatur e sensor ave raging ap plication. [...]

  • Page 6

    T7147 REMOTE SENSOR AND OVERRIDE MODULE 63-4065 — 16 OPERATION Sensor The remo te sen sor contr ol eleme nt is a ne gative temp erature coef ficient (NTC) therm istor . As room tem perature i ncreases , the resi stance o f the therm istor decr eases. As room tempera ture decrea ses, the resistanc e of the th ermistor increas es. The T7 300 detec [...]

  • Page 7

    7 63-4065 — 1[...]

  • Page 8

    63-4065 — 1 B.B. Rev . 3-01 www .honeywell.com Printed in U.S.A. on recycled paper containing at least 10% post-consumer paper fibers. Home and Building Control Home and Building Control Honeywell Asia Pacific Inc. Honeywell Europe S.A. Honeywell Latin American Honeywell Honeywell Limited- Honeywe ll L imité e Room 3213-3225 3 Avenue du Bourget [...]