Summary of Contents for Nortec ASD
- Page 1 STEAM DISTRIBUTORS ASD / BSD / CSD Steam Distribution Installation Manual IMPORTANT: Read and save this guide for future reference. This guide to be left with equipment owner. 1506117-B...
-
Page 2: Table Of Contents
INSTALLATION ........1 RECEIVING & UNPACKING EQUIPMENT ..... 1 PRE-INSTALLATION. -
Page 3: Installation
BSD: 35 lbs/hr (13 kg/hr) CSD: 115 lbs/hr (45 kg/hr) STEAM LINE INSTALLATION GUIDELINES Nortec steam hose should only be used on short steam runs below 10 feet. Ensure that no condensate produced in the steam line will remain trapped. Steam naturally flows upward and condensate naturally flows downward. -
Page 4: Condensate Return Guidelines For Main Steam Lines
Chart #3 Recommended Condensate line at distributor(s) Dispersion Condensate Copper tube Method Hose 1/4" MED-L 1 x Steam 3/8" Nortec Tubing distributor 1328840 (3/8" O.D.) 1/2" MED-L 3 x Steam 3/8" Nortec Tubing Distributor* 1328840 (7/8" O.D.) *When using more than one distributor, the condensate line should be trapped before joined together. -
Page 5: Distributor Mounting
All Models only. To be 2” (50mm) longer then duct static pressure min. 2º or minimum. min. 20 % Nortec Humidifiers All Models min. 1 00 % Use vertical condensate leg only. GO TO For long steam runs, condensate trap with full size tee, must be used every 20 feet to eliminate condensate. -
Page 6: Vertical Airflow
Figure #3 Vertical Airflow Always align distributor holes so that steam is discharged upwards to ensure condensate will remain in the distributor. + 45º GO TO - 45º - 4 -... -
Page 7: Horizontal Airflow
Figure #4 Horizontal Airflow Always align distributor holes so that steam is discharged upwards to ensure condensate will remain in the distributor. Template provided 81-... by Nortec in box. 41-... 61-... 2/3H 1/3H 2/5H 2/5H 1/5H 5”m in. GO TO - 5 - X Min. -
Page 8: Vertical Airflow
1/3W Min. W = 8” (203 mm) WARNING: · These installation guidelines apply for duct velocities under 2000 ft/min (610 m/min), please consult factory for higher velocities. · Please make sure no obstacles (elbow, filter, or diffuser) are located after the distributor in the direction of the airflow closer than the absorption distance calculated for your application. -
Page 9: Distributor Mounting - Horizontal & Vertical Flow
Figure #6 Distributor Mounting - Horizontal & Vertical Flow #10 Sc re w Use se lf tapping sc re ws. GO TO Figure #7 Distributor Mounting 5/16” unc Mount Level 5/16” Mandatory for Distributors longer than 36” (915mm). - 7 - Support Bracket by Others... -
Page 10: Exploded View
- 8 -... -
Page 11: Limited Warranty
THE COMPANY’s limited warranty on accessories, not of Walter Meier’s manufacture, such as controls, humidistats, pumps, etc. is limited to the warranty of the original equipment manufacturer from date of original shipment of humidifier. THE COMPANY makes no warranty and assumes no liability unless the equipment... - Page 12 Walter Meier (Climate USA) Inc. 826 Proctor Avenue, Ogdensburg, New York 13669 Walter Meier (Climate Canada) Ltd. 2740 Fenton Road, Ottawa, Ontario K1T3T7 Tel: 866 NORTEC 1 Fax: 613 822 7964 nortec@humidity.com www.humidity.com...
Need help?
Do you have a question about the ASD and is the answer not in the manual?
Questions and answers