Instruction/ maintenance manual of the product SYSTXBBNIM01 Bryant
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NOTE: Read the entire instruction manual before starting the installation. This symbol → indicates a change since the last issue. TABLE OF CONTENTS SAFETY CONSIDERATIONS .....................................................1 INTRODUCTION ...........
The following color-code is recommended for each ABCD bus connection: A — Green = Data A B — Yellow = Data B C — White = 24VAC (Common) D — Red = 24VAC (Hot) It is not mandatory that the above color code be used, but each ABCD connector in the system MUST be wired consistently.
Y ellow A B C D B G R Y C W O Y1 R Y2 Green A B C D Indoor Unit B G R Y V entilator Connection A B C D User Interface FUSE Fig. 2 — Ventilator (HRV / ERV) Connection A03143 A B C D B G R Y C W O Y1 R Y2 A B C D Furnace B G R Y V entilator (if used) C W2 O Y R 1 Spd.
F AC-2 NEUTRAL-L2 SEC-2 SEC-1 FUSE 3-AMP ST A TUS CODE COMM LEDS R Y/Y2 W/W1 COM 24Y G DHUM Y1 W2 1 ABC D PL7 1 ACRDJ HUM PL4 PL9 OA T 1 1 PL8 PL3 1 CARRIER PN PL1 1 EAC-1 L1 PL2 VS HSI HI LO 1 1-AMPS 115VA C OA T Sensor Fig.
An important point after buying a device Bryant SYSTXBBNIM01 (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 SYSTXBBNIM01 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 SYSTXBBNIM01 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bryant SYSTXBBNIM01 you will learn all the available features of the product, as well as information on its operation. The information that you get Bryant SYSTXBBNIM01 will certainly help you make a decision on the purchase.
If you already are a holder of Bryant SYSTXBBNIM01, 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 SYSTXBBNIM01.
However, one of the most important roles played by the user manual is to help in solving problems with Bryant SYSTXBBNIM01. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bryant SYSTXBBNIM01 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
