Instruction/ maintenance manual of the product 8400 Aprilaire
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840 0 Series Thermostats READ AND SAVE THESE INSTRUCTIONS Ow ne r’ s Man u al Includes O p e r a t i n g In st ru ct io ns a nd Warranty Information 61000651B 8400 Tstat Owners.
2 Thermostat features ............................................................................. 3 How to identify your thermostat’ s model number .
3 ABOUT YOUR NEW THERMOST A T THERMOST A T FEA TURES Model 8444 Model 8446 .
4 CONTROLS & DISPLA Y OVERVIEW – MODELS 8444, 8446, 8448 NOTE: .
5 CONTROLS & DISPLA Y OVERVIEW – MODELS 8463, 8465, 8466 NOTE: .
6 OPERA TION – ALL MODELS SELECT SYSTEM MODE (OFF/HEA T/EM-HEA T/COOL/AUTO) Press AUTO: .
7 SELECT FAN SETTING (ON/AUTO/CIRC) Press ON: .
8 SET TIME AND DA Y 2. Press 3. Press Press .
9 Event Event designator Start time Set temps Heat Cool 1 2 .
10 CHANGING PROGRAM SCHEDULES OPERA TION & PROGRAMMING – PROGRAMMABLE MODELS ONL Y (8463, 8465, 8466) 1. Press .
11 PROGRAM SCHEDULE OVERRIDES (TEMPORARY , PERMANENT) OPERA TION & PROGRAMMING – PROGRAMMABLE MODELS ONL Y (8463, 8465, 8466) T emporary program override Press .
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An important point after buying a device Aprilaire 8400 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Aprilaire 8400 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 Aprilaire 8400 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Aprilaire 8400 you will learn all the available features of the product, as well as information on its operation. The information that you get Aprilaire 8400 will certainly help you make a decision on the purchase.
If you already are a holder of Aprilaire 8400, 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 Aprilaire 8400.
However, one of the most important roles played by the user manual is to help in solving problems with Aprilaire 8400. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Aprilaire 8400 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
