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Fedders Herrmidifier Mister 50 User Manual

Manual is about: Duct Mount Atomizing Humidifier

Summary of Herrmidifier Mister 50

  • Page 1

    Introduction ........................................1 specifications ......................................1 capacity selection guide ..................2 output capacity ..................................3 installation location selection ........................4 physical installation ................

  • Page 2: Specifications

    1 specifications model mister 50/mister 50-1 type of unit atomizing duct mounting supply gpd @ 140° 11.0 gpd @ 120° 11.0 gpd @ 100° not recommend for heat pumps voltages 24v, 120v unit dimensions 6” w x 2 3/4” d x 6” h duct opening 5” w x 5 3/8” h shipping weight 3 lbs. Standard equipment • wall/duc...

  • Page 3: Capacity Selection Guide

    2 sq. Footage of home 1000 1500 2000 2500 3000 4000 tight home (gpd) 0.5 3.0 5.0 7.5 10.0 14.5 average home (gpd) 5.0 10.0 14.0 19.0 23.5 33.0 loose home (gpd) 10.0 16.5 24.0 30.5 37.5 51.5 air tightness of home the above calculations are for reference only and are based on the following: • inside t...

  • Page 4: Output Capacity

    3 output capacity increasing or decreasing the nozzle size or water pressure to the humidifier can vary the output capacity of this humidifier. It is recommended that the humidifier not be used at water pressures below 40 psi, otherwise, the mist may be affected. The following chart illustrates the ...

  • Page 5: Installation

    4 selecting a location for the unit when selecting a location for the installation of your humidifier, certain conditions must be met for its proper operation. The recommended location for this humidifier is on the supply plenum, approximately 3” downstream of the furnace. In narrow plenum arrangeme...

  • Page 6: Installation

    5 installation physical installation remember to select a location that is readily accessible for periodic inspection and cleaning of your humidifier. 1. Read the instructions carefully prior to installing this product to ensure safe operation. Failure to follow these instructions could damage the h...

  • Page 7: Installation

    6 16. Install the saddle valve (from parts bag) per instructions printed on valve packaging. 17. Place the compression nut on one end of the water tubing, with the threads facing toward the tubing end. 18. Slide the delrin sleeve (from parts bag) over the tubing with the short beveled end toward the...

  • Page 8: Installation

    7 electrical installation this humidifier is intended to be wired directly to the integrated control panel on your furnace. The electrical tap will provide power to the humidifier whenever the circulating air blower is in operation. Read the instructions in the furnace installation manual carefully ...

  • Page 9: Installation

    8 note: it may take several days for the humidity level in the home to reach comfortable levels. Installation start up 1. Adjust the humidistat to the on position and turn the furnace on. 2. Adjust the house thermostat to cause the furnace to operate. The burner and blower should turn on before the ...

  • Page 10: Operation

    9 operation of humidifier your atomizing mister type humidifier operates by dispersing a fine mist into the warm air plenum of your furnace. The water is then evaporated and carried into the home by the furnace air flow. This humidifier is recommended for areas where water mineral content is low. Ot...

  • Page 11: Maintenance

    10 like your heating system and air conditioning unit, periodic maintenance and cleaning are required to ensure the safe and efficient operation of your humidifier. To improve the efficiency of your humidifier, and to reduce the possibility of a health hazard, it is recommended that you take the fol...

  • Page 12: Maintenance

    11 if the power to the solenoid valve coil is correct, the following symptoms indicate that the spray nozzle requires cleaning: • larger spray pattern • non symmetrical spray pattern • constant water stream • not spraying water to clean the spray nozzle 1. Turn the power to the furnace off. 2. Turn ...

  • Page 13: Maintenance

    12 if the power to the solenoid valve coil is correct, the following symptoms indicate that cleaning the solenoid vavle is required: • sluggish valve operation • excessive noise • constant water spray • streaming water to clean the solenoid valve: 1. Turn the power to the furnace off. 2. Turn the hu...

  • Page 14: Unit Diagram

    13 unit diagram 9 8 13 10 11 12 20 humidifier 20 19 17 19 15 18.

  • Page 15: Parts List

    14 parts list model mister 50 mister 50-1 assembly part number 351367-101 351367-102 item descripton p/n p/n 1 drip sleeve 12018 12018 2 nozzle 12006-001 12006-001 3 o-ring 160 160 4 adapter 12007-002 12007-002 5 nipple 12008 12008 6 slide 12012 12012 7 case 12001 12001 8 thermostat 12005 12005 9 so...

  • Page 16: Warranty

    15 warranty humidifier limited two year warranty this limited warranty covers herrmidifier residential type humidifiers, excluding duct work, wiring and installation. The manufacturer warrants that all new herrmidifier humidifiers are free from defects in material and workmanship under normal, non-c...