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Honeywell HM750A1000 Quick Installation Manual
Honeywell HM750A1000 Quick Installation Manual

Honeywell HM750A1000 Quick Installation Manual

Advanced electrode steam humidifier
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HM750A1000 Advanced Electrode Steam Humidifier
QUICK INSTALLATION GUIDE
Read and save these instructions. This guide should be kept by the installer.
Comprehensive information and best practices are available in the complete
product guide available at customer.honeywell.com
INCLUDED IN THE BOX
• HM750 steam humidifier
• Distribution nozzle
• Duct mount baffle
• Steam hose
• Rubber drain hose
TOOLS AND SUPPLIES NEEDED
• Flat-head screwdriver
• Wrench
MOUNTING
• Mount vertically to wall or supply duct. Allow minimum clearances shown in Fig. 1.
• Unit must be level and installed below the steam distributor nozzle (if used).
• Location must have ambient temperature between 41 and 104 °F and
relative humidity of 5-95%; or non-condensing.
• If the unit will be mounted remotely, the location must accommodate the 5 ft.
(1.5 m.) steam hose, and maintain a slope of at least 4 inches (10 cm) RISE
for every 12 inches (30 cm) of RUN.
41˚ - 104˚ F
4 INCHES (102 MM)
(5˚ - 40˚ C)
5-95%
1
24 INCHES (610 MM)
1
1 INCH (25 MM) IF WIRED BEFORE MOUNTING.
36 INCHES (914 MM) FOR WIRING ACCESSIBILITY.
Fig. 1. Recommended clearances.
Mounting Process
1. The HM750 humidifier can be mounted to the wall (Fig. 4) or directly to the
air supply duct (Fig. 5), using a keyhole located on the back of the unit. A
mounting template is included.
2. Use #8 screws at least 2 in. (5 cm) in length (included). Mount on 2x4 studs
(or stronger). If mounting directly to the air supply duct, use thread-cutting
screws (included).
NOTE
Use screws longer than 2 in. (5 cm) if drywall or other spacer is present.
• Water line (LDPE)
• Foam gasket
• H6062 HumidiPRO
• Fittings, hardware, and mounting
template
• Phillips screwdriver
• Copper water line (optional)
1 INCH
(25 MM)
M36860
3. Install the top screw so that 1/4 in.
(6 mm) is exposed. Raise the unit
and place the screw head through
the keyhole. The humidifier can
temporarily rest using this mounting
screw alone.
4. As shown in Fig. 2, there are two ways
to finish mounting the humidifier after
the first screw has been installed using
the keyhole.
a.
Making sure the humidifier is level,
secure the humidifier to the duct
using the two duct mount screw
holes.
b. If the humidifier is being mounted
to a stud, remove the cylinder and,
ensuring the humidifier is level,
screw the humidifier to the stud
using the additional stud mount
screw hole.
PLUMBING
Supply Requirements
• Use potable water;
• Pressure: 15-100 PSIG;
• DO NOT use reverse osmosis or de-ionized water.
• Conductivity: 125-1200 microsiemens/cm
• Temperature: 39 to 86 °F (4 to 30 °C).
Supply Plumbing
SUPPLY
CONNECTION
Fig. 3. Water supply and drain connections.
Connect the water supply line (Copper or LDPE, supplied) to the supply
connection (Fig. 3). This is done by pushing the water supply hose into the
bayonet-style connection. The water supply line is then free to be removed.
Drain Line Installation
Connect the drain line (supplied) to the drain connection (Fig. 3). The
humidifier contains an air gap internally, so the drain line can be connected
directly to the red drain spigot using a gear clamp (included). A condensate
pump can be used. The drain water is tempered.
DUCT
KEYHOLE
MOUNT
STUD
MOUNT
DUCT
MOUNT
M36932
Fig. 2. Mounting locations
(rear view).
DRAIN
CONNECTION
M36933
33-00288EF-01

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Summary of Contents for Honeywell HM750A1000

  • Page 1 HM750A1000 Advanced Electrode Steam Humidifier 3. Install the top screw so that 1/4 in. QUICK INSTALLATION GUIDE DUCT (6 mm) is exposed. Raise the unit KEYHOLE MOUNT and place the screw head through Read and save these instructions. This guide should be kept by the installer.
  • Page 2: Steam Distributor Nozzle

    HM750A1000 Advanced Electrode Steam Humidifier Steam Distributor Nozzle AIR FLOW NOTE Ensure adequate spacing for either remote or duct nozzles. Be considerate of the duct run and/or internal coils/exchanger. Remote-Mount (Fig. 4) - The HM750 requires a steam distributor nozzle installed in the supply-side of ductwork.
  • Page 3: Led Indicators

    HUM connections are closed. The 24V connections may be used to to the product manual. power external humidistats (5 VA max.). Honeywell recommends that all installations use Air Proving to ensure steam is only distributed when the furnace fan is active. Air proving terminals are Fan Interlock labeled AP.
  • Page 4: Check-Out And Start-Up

    5 YEAR WARRANTY Honeywell warrants this product to be free from defects in the workmanship or materials, under normal use and service, for a period of five (5) years from the date of purchase by the consumer. If at any time during the warranty period the product is determined to be defective or malfunctions, Honeywell shall repair or replace it (at Honeywell’s option).
  • Page 5: Contenu De L'emballage

    Humidificateur à vapeur à électrodes HM750A1000 3. Installez la vis supérieure en GUIDE D’INSTALLATION RAPIDE prenant soin de laisser 6 mm (0,25 MONTAGE TROU DE SUR CONDUIT po) de la tige exposée. Soulevez SERRURE Lisez et conservez ces instructions. Ce guide doit être conservé par l’appareil et insérez la tête de...
  • Page 6: Étapes D'installation

    Humidificateur à vapeur à électrodes HM750A1000 Buse de distribution de la vapeur avez effectuée pour retirer le guide moulé). La buse de distribution de la vapeur est raccordée au cylindre à l’aide d’un court tuyau de vapeur et de colliers de serrage à...
  • Page 7: Voyants Del

    Humidificateur à vapeur à électrodes HM750A1000 ÉLECTRICITÉ Câblage de commande à basse Honeywell recommande que toutes les installations prévoient un interrupteur tension de contrôle de présence d’air afin d’assurer que la vapeur n’est distribuée que lorsque le ventilateur de la fournaise est en marche. Les bornes de l’interrupteur de contrôle de présence d’air sont étiquetées AP.
  • Page 8: Dépannage

    GARANTIE DE 5 ANS Honeywell garantit ce produit contre tout vice de fabrication ou de matériau dans la mesure où il en est fait une utilisation et un entretien convenables, et ce, pour cinq (5) ans à partir de la date d’achat par le consommateur.

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