We have 8 Aprilaire 500M manuals available for free PDF download: Reference Manual View and Download Aprilaire 500M installation instructions online. Small bypass humidifier. 500M humidifier pdf manual download. Free download of Aprilaire 500 manuals is available on OnlineFreeGuides.com. Aprilaire 500 Safety instructions and installation template. READ COMPLETE SAFETY INSTRUCTIONS AND INSTALLATION TEMPLATE BEFORE STARTING INSTALLATION READREVERSESIDEFIRST! - TOP - READREVERSESIDEFIRST! IMPORTANT! Be sure owner's manual containing instructions for operation and warranty information is given to owner in order to avoid unnecessarycalls Shutoffthehotwatersupplybefore disconnectingortappingintoany hotwatersupplyline. SPECIFICATIONS. HUMIDIFIERDIMENSIONS Width(includingsolenoidvalve):155⁄8" Height(includingdrainspud):13" Depth:101⁄4" BYPASSDUCTOPENING 6"diameter PLENUMOPENING 91⁄2"Wx91⁄2"H WATERFEEDRATE 3gph ELECTRICALDATA 24VAC -60Hz,0.5AMP. CAUTION. The humidifier I was installingGet it now on amazonamazon.com/shop/miheatingguyAprilaire 500 Humidifier, 24V Whole House Humidifier w/ Auto Digital Contr Aprilaire Humidifier Specification Manuals: APRILAIRE 865 Specification Manual. APRILAIRE 800 Specification Manual. APRILAIRE 700M Specification Manual. APRILAIRE 700 Specification Manual. APRILAIRE 600M Specification Manual. APRILAIRE 600 Specification Manual. APRILAIRE 500M Specification Manual. A. Install a single-receptacle outlet to the furnace/air handler wired as shown in Figure 12. B. Use a marker or label to identify the outlet as "EAC USE ONLY". For 120-volt equipment without EAC terminals: A. Use an Aprilaire Model 51 Current Sensing Relay to wire a single receptacle outlet as shown in Figure 13. Refer to the 1.Donotinstallhumidifierwherefreezingtemperatures coul d r.Th ew at i nf z k causingwaterdamagetothehome. 2.Donotinstallhumidifierorbypassconnectiononthe furn ac ej k t. 3.Donotinstallhumidifierorbypassconnectionona plenumfacewheretheblankedoffendsofthecooling coilwillrestrictairmovementthroughthehumidifier. 4 D on ts ehu mi dy l vab rc r c om n weiss-johnson.comInstructional video for the Aprilaire 500 humidifer plenum opening, install six sheet metal mounting screws (not furnished) at the top and sides of the humidifier interior. 5. Install a 6"collar in a convenient location on the opposite plenum. Attach a 90° elbow and measure the length of 6"round duct required to make the connection. The design of the humidifier collar provides a solid INSTALLATION OPTIONS (LEFT HAND DISCHARGE SHOWN) Aprilaire® Model 500 and 500M can be installed on either the supply plenum or cold air return of a forced air handling system with right hand or left hand bypass duct connections. The humidifier dimensions and serviceability must be considered when selecting the best location for the humidifier. Aprilaire 500 Humidifier & Model 60 Humidistat Wiring help. Hello, I've recently installed the Aprilaire 500 into my furnace but have come into some problems with the wiring. I have looked all over and am amazed that nobody else has run into the problems I seem to be having. I have followed the schematic from the instruction manual and I just Aprilaire 500 Humidifier User Manual. Open as PDF. of 2 FURNACE. BLOWER MOTOR. MODEL 50. CURRENT. SENSING RELAY READ COMPLETE SAFETY INSTRUCTIONS AND INSTALLATION TEMPLATE BEFORE STARTING INSTALLATION. MODEL 500 SERIES HUMIDIFIER.