Instruction/ maintenance manual of the product 674B Bryant
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NOTE: Read the entire instruction manual before starting the installation. SAFETY CONSIDERATIONS Note to Installer: This manual should be left with the equipment user. Installation and servicing of air-conditioning equipment can be hazardous due to system pressure and electrical components.
OPERATING YOUR UNIT The operation of your system is controlled by the indoor tempera- ture control (for 674B, either a Thermidistat™ or dual fuel thermostat is required). You simply adjust the thermostat and it maintains the indoor temperature at the level you select.
1. Remove the filter access panel using a 5/16-in. nut driver. 2. Remove the filter(s) by pulling it out of the unit. If the filter(s) is dirty, clean or replace with a new one. When installing the new filter(s), note the direction of the airflow arrows on the filter frame.
E. Before You Call for Service ... ...check for several easily-solved problems. If insufficient heating or cooling is suspected: ( ) Check the air filter for dirt. Check for blocked return-air or supply-air grilles. Be sure they are open and unobstructed.
An important point after buying a device Bryant 674B (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bryant 674B 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 Bryant 674B - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant 674B you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant 674B will certainly help you make a decision on the purchase.
If you already are a holder of Bryant 674B, 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 Bryant 674B.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant 674B. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant 674B 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
