Page 2 - TABLE OF CONTENTS; CAUTION; SAFETy CAUTIONS
- 3 - Safety Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4Principles of Operation . . . . . . . . . . . . . . . . . . . . . . . . ....
Page 3 - Figure 1; for; pRINCIpLES OF OpERATION; FIGURE 1 – Fill and Drain System and Canister; Thank you for your recent Aprilaire; INTRODUCTION
- 4 - - 5 - The Aprilaire ® Model 800 Canister Steam Humidifier delivers humidity in the form of steam to the conditioned space via the HVAC system duct or optional Aprilaire Model 850 Fan Pack. The humidifier generates steam by energizing two electrodes that extend into a canister of water. Current...
Page 4 - TABLE 1 – Display panel
- 7 - - 6 - When the humidifier is powered and turned on, the “On/Off” light is illuminated green .Any time the fill valve is activated, the “Fill” light illuminates green.Any time the drain valve is activated, the “Drain” light illuminates green.During initial start up with a new canister, the humi...
Page 5 - OpERATING INSTRUCTIONS – DIGITAL HUMIDIFIER CONTROL
- 8 - - 9 - TABLE 1 – Display panel (continued) Icon Function Drain valve indicator. Light Solid green to indicate start of drain cycle . Drain cycle occurs:1) To maintain nominal steam output during normal operation . 2) During end of season shut down. (End of season shut down occurs after 72 hours...
Page 6 - FIGURE 2 – Automatic Mode; When installed in the Manual Mode (see; TABLE 2 – Outdoor Temperature / Indoor Relative Humidity; FIGURE 3 – Manual Mode
- 10 - - 11 - Your Aprilaire Humidifier Control is installed in the cold air return duct. During the first heating season, your Humidifier Control needs to be set initially to match your home’s condition. Please follow these steps when adjusting your control (refer to Figure 2 ). 1. Turn the dial se...
Page 7 - are targets based on outdoor temperature; TABLE 3 – % Relative Humidity Guide; CHECk THE HUMIDIFIER OpERATION; TABLE 4 – Operation Guide; Condensation on windows.
- 12 - - 13 - TEST/ RESET The Test/Reset feature allows the humidifier operation to be checked even if there is no call for humidity. See “Check the Humidifier Operation” on page 13 . ADDITIONAL INFORMATION – AUTOMATIC MODE Your humidifier is a precision system that will accurately maintain the humi...
Page 8 - TO REpLACE THE CANISTER
- 14 - - 15 - Be sure to keep fireplace dampers closed when not in use. They provide an excellent escape route for heat, as well as humidity. On occasion, indoor moisture producing activities such as clothes drying, cooking, showers, etc., may raise the humidity level higher than it should be, even ...
Page 9 - to register your Aprilaire product.; your warranty Registration information; wARRANTy REGISTRATION; LIMITED wARRANTy
- 16 - Visit us on-line at www.aprilaire.com to register your Aprilaire product. If you do not have on-line access, please mail a postcard with your name, address, phone number, model number of product purchased and date of installation to: Research Products Corporation, P.O. BOX 1467, Madison, WI 5...