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Aprilaire 850 Installation & Maintenance Instructions Manual

Steam humidifier fan pack
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Download this manual See also: Installation and Maintenance Instruction Manual
Model 850 Steam Humidifier Fan Pack
Installation & Maintenance Instructions

Table oF ConTenTS

Safety Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Materials list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Specifications & Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Mount Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Hose Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Grille Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Model 850 Steam Humidifier Fan Pack
ReaD anD SaVe THeSe InSTRUCTIonS
Start-up Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Troubleshooting Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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Summary of Contents for Aprilaire 850

  • Page 1: Table Of Contents

    Model 850 Steam Humidifier Fan Pack Model 850 Steam Humidifier Fan Pack Installation & Maintenance Instructions Table oF ConTenTS Safety Cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Start-up Procedure .

  • Page 2: Safety Cautions

    Steam hose – 6’ steam hose provided with the Model 800 humidifier Manual humidistat 2 grille mounting screws Steam hose clamp – provided with the Model 800 humidifier 4 housing mounting screws Neoprene condensation tubing – 3/8” ID, 10’ Wire for humidistat and wire to power Model 850 Fan Pack...

  • Page 3: Operation

    On a call for humidity the Model 800 Residential Steam Humidifier provides power to the Model 850 Fan Pack . The Model 850 blower distributes the steam to the room . When the call for humidity ends and the humidifier stops producing steam, the Model 850 Fan Pack will continue to operate for 2 minutes to distribute the remaining steam before de-activating .
  • Page 4 InSTallaTIon InSTRUCTIonS (ConTInUeD) loCaTIon (ConTInUeD) Six feet of steam hose is provided with the Model 800 Steam Humidifier . If the Fan Pack is mounted more than six feet from the FIGURe 3 Humidifier, splice in 1” copper pipe as shown in Figure 3 . Due to condensation inside the hose or pipe, the output of the Fan Pack 3/4"...

  • Page 5: Mount Housing

    InSTallaTIon InSTRUCTIonS (ConTInUeD) MoUnT HoUSInG The Model 850 Fan Pack installs between the studs of a standard 16” FIGURe 5 – Wall opening and Mounting on-center wall . Drywall on both sides of the wall must be removed for piping and wiring the Model 850 . To ensure proper operation, the Model 850 must be mounted level.

  • Page 6: Electrical Wiring

    GRIlle InSTallaTIon Use the two 5/8” screws to attach the Model 850 grille to the fan housing and drywall. See Figure 5 . If painting the grille is desired, see a painting professional for acceptable paint products for high temperature (212°F), high humidity environments .

  • Page 7: Start-Up Procedure

    Once the Model 800 Humidifier and Model 850 Fan Pack are installed, turn on main power to humidifier and open saddle valve . Turn on the humidifier and turn humidistat up . Model 850 fan will turn on . Once canister fills and water boils, steam will flow from the manifold and the fan will distribute it to the room .

  • Page 8: Replacement Parts

    This warranty gives you specific legal rights and you may also have other rights which vary from state to state . WaRRanTY ReGISTRaTIon 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.

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