Instruction/ maintenance manual of the product 400A Aprilaire
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R E A D AN D S A VE T H E S E I N S TR U C T I O N S O w n e r ’ s M a n u a l F o r M o d e l s 350 , 360 , 400A , 500A , 500 M , 600A , 600 M , 700A & 700 M I n c l u d e s S a f e t y & O.
- 1 - Thank you for your recent Aprilaire ® humidifier purchase. We appreciate your business and are pleased to add your name to our growing list of customers.
- 3 - - 2 - W i t h y o u r p u r c h as e o f t h i s h u m id if i ca t io n s y s te m , y o u h a v e i n v es t ed i n a hu mi di fi er t ha t op e ra te s on t h e e va p or at iv e p ri nc i pl.
- 4 - - 5 - The Auto matic Digit al Humidif ier Contro l offers two modes of ope ration, Automat ic or Ma nual. An explanat ion of b oth modes follows.
- 6 - - 7 - W A T E R P AN E L C H AN G E I N D IC A T O R The control keeps track of humidifier operation ti me. The ye llow “Change Water Panel” light flash es after a preset amount of running time has elapsed . This running time is preset by the installer based on the humidifi er model and water charact eristics.
- 8 - - 9 - You r Apr ilai re humid ifie r is cont roll ed by a Manu al Humid ifie r Con trol (see F i gu r e C ). The Man ual Hu midi fier Contr ol is ins tall ed eit her in the col d air ret urn duct or on an interi or wall of the hom e.
- 11 - - 10 - Be sure to keep fireplace dampers closed when not in use. They provide an excellent escape route for heat, as well as humidity. On occa sion , indoor mo istu re prod ucin g a ctiv itie s such as clothe s dryin g, coo king , showe rs, etc .
- 12 - - 13 - 1. Disconnec t electrical power to the HVAC and shut off water supply. 2. Disconnect the water line at the inlet compression nut. 3. Remove the in-line strainer from inside the inlet side of the valve by using a small nail or wire. 4. Flush the in-line strainer clean or replace with a new strainer, Part No.
- 14 - - 15 - 9 12 6 11 10 3 7 8 5 2 1 4 M O D E L S 350 & 360 1. F ront Cove r 2. F eed T ube 3. I nteg ral Bypa ss Da mper 4. W ater Pane l Eva por ativ e Assembly 5. D istr ibu tion Tray 6. “ V” No tche s 7. W ater Pane l Eva por ator 8. S cale Cont rol Inse rt/F loat Chamber 9.
- 16 - - 17 - 9 6 3 7 8 5 2 1 4 1. Note H umid ifi er Co ntro l set ting and t urn d ial t o the “OFF ” posi tio n. 2. Turn o ff wa ter s uppl y. Tu rn th e int egra l byp ass damp er (3 ) to th e SUM MER p osit ion . 3. Press the ta bs in the la tche s on th e top and bo tto m of fr ont co ver (1) an d pull cove r off base wit h bot h han ds.
- 18 - Visit us on-line at www . a p r il ai r e . c o m to register your Aprilaire product. If you do not have on-line access, please mail a postcard with your name, address, phone number, product purchased and date of installation to: Research Products Corporation, P.
An important point after buying a device Aprilaire 400A (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 400A 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 400A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Aprilaire 400A you will learn all the available features of the product, as well as information on its operation. The information that you get Aprilaire 400A will certainly help you make a decision on the purchase.
If you already are a holder of Aprilaire 400A, 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 400A.
However, one of the most important roles played by the user manual is to help in solving problems with Aprilaire 400A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Aprilaire 400A 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
