Instruction/ maintenance manual of the product T451 Honeywell
Go to page of 4
95C-10903-1 T451, T651 Motor -Rated Pr ecision Thermostats PRODUCT DA T A The T651 thermostat provides dir ect, accurate line voltage control of inductively-rated heating, ventilating, or cooling equipment used in commercial or industrial envir onments.
95C-10903-1 T451, T651 MOTOR-RA TED PRECISION THERMOST ATS SPECIFICA TIONS • ORDER INFORMATION ORDERING INFORMA TION When purchasing r eplacement and moder nization products fr om your TRADELINE® wholesaler or your distributor , refer to the TRADELINE catalog or price sheets for complete ordering number , or specify: 1.
95C-10903-1 T451, T651 MOTOR-RA TED PRECISION THERMOST ATS INST ALLA TION WHEN INST ALLING THIS PRODUCT : 1. Read these instructions carefully . Failure to follow instructions can damage product or cause a hazar dous condition. 2. Check ratings given in instructions and on product to make sure pr oduct is suitable for your application.
95C-10903-1 Check Out T urn on power . Raise the temperature setting to ener gize the heating contact and break the cooling contact. The HV AC equipment should begin heating or stop cooling, as appropriate.
An important point after buying a device Honeywell T451 (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 T451 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 T451 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell T451 you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell T451 will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell T451, 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 T451.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell T451. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell T451 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
