Instruction/ maintenance manual of the product T7147 Honeywell
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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 .
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 .
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.
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).
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.
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.
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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.
An important point after buying a device Honeywell T7147 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell T7147 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell T7147 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell T7147 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell T7147 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell T7147, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell T7147.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T7147. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T7147 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
