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Table of Contents
Related Manuals for Pure Humidifier ES Series
Summary of Contents for Pure Humidifier ES Series
- Page 1 Read and Save These Instructions Standard Water “ES” Series Electric Humidifier Installation Instructions Operation and Maintenance Manual ETL LISTED HUMIDIFIER Our results are comforting ® ® PURE HUMIDIFIER and INTAC are registered trademarks of PURE Humidifier Co. Form No: ESOM-3-16...
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Page 2: Table Of Contents
PURE Humidifier Co. is obligated under the terms of this war- ranty to the repair or replacement of the defective part(s), ex- cluding any labor charges, or to refund the purchase price at our option. -
Page 3: Capacity & Weights
Capacities & Weights Humidifier Reservoir Weight* Control Cabinet Standard Steam Output Capacity † Empty Full Weight ∆ Water Unit Model No. lbs/hr kg/hr ES-3 50.5 22.9 130.5 59.2 32.0 14.5 ES-4.5 13.5 50.5 22.9 130.5 59.2 32.0 14.5 ES-5.5 18.0 50.5 22.9 130.5... -
Page 4: Layout And Dimensions
Dimensions & Layout NEMA– 12 Humidifier Control Cabinet Steam Outlet Connection (reference control cabinet notes) (size and qty. will vary with application) 8.00” (20.3) “E” “B” “D” Junction Box Door has been removed from the (not supplied with optional drawing for clarity. control cabinet factory mounted) Heater Assembly Removal Control cabinet is shipped loose for... -
Page 5: Electrical Specifications
Electrical Specifications Single Phase Amperage† Standard Water Unit No. of Control Circuit Heater KW Unit Model No. Heaters Voltage 120V 208V 240V 480V 600V ES-3 25.0 14.4 12.5 24 vac ES-4.5 37.5 21.6 18.8 24 vac ES-5.5 28.8 25.0 12.5 10.0 24 vac ES-7.5... -
Page 6: Mounting/Location
The humidifier should be mounted dead level in better mixing of the steam and air. The injection both directions. PURE Humidifier Co. recommends tube should be mounted a minimum of 2 feet (61 that the humidifier be mounted using one of the cm) downstream from an elbow or other turbulent following two methods (ref. - Page 7 Mounting Applications The “ES” Series Electric Humidifier offers a wide variety of mounting applications. If the duct is remote from the humidifier reservoir, free-standing floor support legs or wall brackets (both optional) are available. The humidifier can even be mounted directly Free Standing Support Legs within an air handling unit (local codes may (optional)
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Page 8: Hose Kit Installation
3 thru 19.5 8" (20 cm) 22 thru 33 11" (28 cm) (by PURE Humidifier Co.). 39 thru 49.5 17" (43 cm) 58.5 thru 102 19" (48 cm) Galvanized steel duct plates are provided to Open Sanitary ∆... -
Page 9: Steam Piping Examples
Steam Supply Piping Examples Pitch Use two 45° elbows for (see Note 1) hard piping or wide 90° for flexible steam hose 1/4”/1’ 2”/1’ Supply piping see Note 2 connectors see Note 2 (see Note 4) Pitched Towards Steam Generator Pitched Towards Tube Assembly Drain Tee (see Note 7) -
Page 10: Water Supply Piping
If gravity drain is not possible please use a condensate pump rated for 212°F water or contact a PURE Humidifier Co. representative to purchase one. Tri-Probe Sensor Water Requirements Resistivity (ohms) Conductivity (G or 1/R) Dissolved Solids (ppm) <13K... -
Page 11: Prestart-Up Procedure
Initials Pre-Startup Checklist Before starting the “ES” PURE Humidifier Co. Electric Humidifier, check the following installation items: ______ 1. MOUNTING - Verify that the humidifier evaporating chamber is securely supported and that the evaporating chamber is level in both directions. -
Page 12: Start-Up Procedure
Start-Up Procedure Initials Introduction Initials 4. Open the water supply on/off control valve (by Before starting the “ES” PURE Humidifier others) and allow the humidifier evaporating Electric Humidifier, check following chamber to fill to the proper level. installation procedures: 5. After the humidifier is full of water, menu 004 will 1. -
Page 13: Maintenance Instructions
However, the humidifier should be inspected and placed on a dedicated maintenance schedule to ensure continued operation of the humidifier and it’s accessories. PURE Humidifier Co. recommends that the following items be inspected and/or cleaned on a minimum basis of twice a year. -
Page 14: Troubleshooting
Trouble Shooting Recommended Action Problem Possible Cause Check and replace. Blown heater fuse(s) Humidifier will not heat Check transformer output. Control transformer not Verify voltage across terminals #1 (hot) and #3 producing 24 vac control (comm). voltage Verify that all safety controls are completing the Safety controls open safety circuit. -
Page 15: Tool Requirements
Tool Requirements Recommended Maintenance Tool List 7/16” Wrench 3/4” Wrench 11/32” Nut Driver or Socket 3/8” Nut Driver or Socket 5/32” Allen head Flat head screwdriver Wire stripper Wire crimper Torque List Cover Bolts 18 inch/pounds MAX Hose Cuff Screws 35-40 inch/pounds MAX when hot Side Entry Exchanger Bolts 80 inch/pounds MAX... -
Page 17: Parts List
PURE Humididfier Co. "ES" Series Parts List & Two Year Recommended Spare Parts Item No. Description Part No. Rec. Per Unit SpareQty ES Reservior Assembly ES Reservior Cover Assembly Immersion Heating Element(s) Cover Gasket 15520 Cover Clamp Screws 15522 #12 SAE Zinc Washer Cover Clamp 15930 10-24 U-Nut... -
Page 18: Maintenance Notes
Maintenance Notes Maintenance Notes Maintenance Performed Date... -
Page 19: Maintenance Notes
Maintenance Notes Maintenance Notes Maintenance Performed Date... - Page 20 DISCLAIMER Product Changes: Changes in products may be required from time to time due to factors beyond the Seller’s control, or the need for continuing improvement of products. The Seller reserves the right to make reasonable changes in products, specifications and performance of any kind without notice or liability.
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