Record Submittal Thomas Engineering BMS Sales Order # 130079-01 Purchase Order # 129006 TCS41704A / AHU 00407 9/25/13
Buffalo Air Handling Contact Information Buffalo Air Handling Factory: Buffalo Air Handling 467 Zane Snead Drive Amherst, VA 24521 Tel: (434) 946-7455 Fax: (434) 946-0226 Subject to Terms and Conditions which are attached 467 Zane Snead Drive Amherst, VA 24521 Tel: 434-946-7455 Fax: 434-946-0226 www.buffaloair.
#SMPP009 TERMS AND CONDITIONS OF SALE The following are the Standard Terms and Conditions of Sale of the Buffalo Air Handling Division of Air & Liquid Systems Corporation (“Seller”). 1. ACCEPTANCE OF SELLER'S TERMS AND CONDITIONS OF SALE. Seller and Buyer agree that the following terms and conditions will apply to any order from Buyer accepted by Seller. No order or contract will be binding on Seller unless and until accepted, and acknowledged by Seller's office in Amherst, Virginia.
Thomas Engineering, Inc.
1 Data Sheets & Drawings
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: Data Sheets C AC2000 Data Sheets, Version 6.30 GENERAL Customer: Thomas Engineering, Inc., Hoffman Estates, IL End User: BMS Engineer: Thomas Engineering, Inc. / Marty Berthold Mark: TCS41704A/AHU00407 BB2AI-DPFHCW6DHHCNO Qty/Size/Type: 1 2 Sales Office: 999 BAH - Home Office Sales Rep.: Jim Adamczak Project Mgr.: Dave Lewandowski Designer: Ivan Johnson / Malcolm Childress Cust.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: Data Sheets C AC2000 Data Sheets, Version 6.30 WEIGHT Unit shipped in 3 sections. Max. weight/section: 5 Description Sec. 1 Inlet/Pre & interm. filter/PHC/PCC 2 Dehumidifier/Fan 3 Weight LB 1,700 2,900 RHC/RCC/Humidifier/Discharge 5 Max. opening size: LB Sec.* 4 5 1,800 Hx D (In.) Wx Description Weight LB 6 Total Estimated Weight (Less Water) - Section (Sec.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: Data Sheets C AC2000 Data Sheets, Version 6.30 HUMIDIFIER Mfr. Dri-Steem Qty Model Tube Centers H x W 1 Ultra-Sorb LV 12 x 22 In. Absorption Distance 3 18.0 In. Cap. Steam LBS/HR PSIG Type of Steam Act. By Type Signal 109.0 15.0 Clean BAH Pneu. TBD Safing Required Yes *** Parts (valves, strainers, F&T traps, etc.) shall ship loose in the AHU for field installation by others.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: Data Sheets C AC2000 Data Sheets, Version 6.30 COIL Depth Duty Pre-Heat Qty 1 Mfr. Aerofin Pre-Cool RHC-1 RHC-2 Re-Cool 1 1 1 1 Aerofin Aerofin Aerofin Aerofin Model Fins / Mat'l. BNF-12.0AW-29.0 X 24.0-1-1 0.010" Al W-11.0Aw-30.0 X 26.0-8-0.5 0.0095" Al BNF-10.0AW-20.6 X 26.0-2-1 BNF-12.0AW-20.6 X 26.0-1-1 W-9.0AW-16.5 X 26.0-4-0.5 0.010" Al 0.010" Al 0.0095" Al Tube Size /Mat'l.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: C Data Sheets AC2000 Data Sheets, Version 6.30 MIXING & DISTRIBUTION Des. Face Damper Des. ByPass Damper Mfr. Ruskin Ruskin Ruskin Model CD50 CD50 CD50 Balancing Damper 5 HC Face Damper 6 RCC Bypass Damper Ruskin Ruskin Ruskin CD50 CD50 CD50 No.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: C Data Sheets AC2000 Data Sheets, Version 6.30 ELECTRICAL 120V Single Point Wiring*: Yes , Motor Single Point Wiring*: Yes @ 460V Conduit Material: Rigid aluminum Switches Mtr. Non-Fused Disconnect(s) Mtr.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: C Data Sheets AC2000 Data Sheets, Version 6.30 TESTING & SERVICES BAH shall provide the following factory test(s) in presence of customer(s) with two (2) weeks notice: None X Velocity Profile (ES-8108) Performance (ES-8104) Vibration (ES-8107) in accordance with ANSI S2.19, Grade G6.3, w/ Leakage* (ES-8110, Neg./Pos. Pressure - Orifice Plate) * - Minimum allowable leakage shall be 50 CFM. Max. 0.
Air Handling Unit Information Sales Order: Job Order: 130079-01 Dwg. No.: E-13331-1 13331 Revision: C Data Sheets AC2000 Data Sheets, Version 6.30 4. Do not ship loose items in a coil section. Customer does not want to risk damaging any coil fins during shipment. 5. BAH to make sure the unit nameplate contains the following information: a) TEI Document Number: TCS41704A b) TEI Air Handling System Serial No: AHU 00407 c) Buffalo Air Handling Serial No: 130079-01 6.
E-13331-1 C
2 Fans
3 Motors
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4 Coils
Special-Purpose Configuration Code SP06 RTD Averaging Sensor The averaging RTD sensor listed below measures the temperature over the entire sheath length to provide an average temperature measurement of the cross sectional area of air ducts, room gradient temperatures, and other low temperature averaging applications.
TC-4100 Series, TC-4200 Series Bulb Thermostats & Return Air Thermostats General Instructions APPLICATION For on-off control of media temperature in ducts, tanks, liquid lines, etc. SPECIFICATIONS Setpoint Dial Range: Dial plate is marked as F on one side and C on the other. See Table-2 for specific ranges. Sensing Element: Liquid-filled copper. Differential: See Table-2. Dual Bulb Units: One bulb senses the controlled media; the second bulb senses the outside air temperature.
Table-2 Specifications. Part Number Type TC-4111 Single Stage Single Bulb 100 to 260 (38 to 127) TC-4123 190 to 350 (88 to 176) Single Stage Dual Bulb 70 to 120 (21 to 49) Single Stage Return Air Bulb 50 to 90 (10 to 32) TC-4211 TC-4222 Two Stage Single Bulb 20 (6) -40 to 170 (-40 to 77) 6 (1.8) -40 to 310 (-40 to 154) Factory Set 3 (2) Adj. 3 to 16 (2 to 9) -40 to 170 (-40 to 77) -40 to -310 (-40 to 154) 10 (3) Armored -40 to 400 (-40 to 204) 1:1 30 (9) Each Bulb 3/8 x 4 (9.
DUAL BULB SELECTION Location On the dual bulb units, indoor and outdoor bulbs are determined by the ratio selected (see Table-2). Ratio refers to the outdoor air temperature change compared to the water temperature change. The dial setpoint is the water temperature setpoint when the outdoor temperature is 70 F. Locate the device allowing proper distance to the bulb location. The case can be mounted in any position. Refer to Figure-2 for case dimensions.
Figure-3 Field Supplied Duct Hole Cover Plate. Figure-7 AT-201 or AT-203 Installation. AT-201 or AT-203 Installation (see Figures-6 and 7): Duct and Outdoor Mounting 1. Install bulb well or adaptor from AT-209 into 3/4" FNPT opening. Maximum insertion length is 6 inches. Duct: Install bulb with AT-208 kit as shown in Figure-4. 2. Place packing nut, washers and packing from AT-209 over bulb support section and insert bulb well or AT-209 adaptor. 3.
Table-4 Bulb Mounting Installation Hardware And Application Limitations. a b Part Number Description AT-201b Copper Bulb Well AT-203b Stainless Steel Bulb Well AT-206 Copper Bulb Well Mounting Fitting Insertion Size in. (mm) 3/4" MNPT 1/2 (13) dia. O.D. 9-1/2 (241) long 1/2" MNPT 1/2 (13) dia. O.D. 4-1/2 (114) long Application Limitations at 250 F (121 C) Fluid Temperaturea Max. Recommended Velocity fps (m/s) Max. Recommended Static Press. psig (kPa) 11 (3.3) 250 (1728) 20 (6.
To adjust interstage differential: 1. Disconnect power to unit. 2. Remove cover. 3. Turn adjustor to approximately desired position. 4. Check out by turning dial and noting dial readings where switch contacts make. 5. After changing interstage differential, recalibrate. See CALIBRATION. CALIBRATION Figure-14 Typical Cooling Application for Two Stage Units. CHECKOUT 1. With all power disconnected, soak bulb(s) for 10 minutes at known temperature (must be 70°F for dual bulb). 2.
5 Filters
30/30 ® High-Capacity MERV 8 Pleated Panel Filter The Camfil Farr 30/30 has set the industry standard for pleated panel filters since 1963. With over 45 design enhancements, it continues to provide the industry’s best value for medium efficiency filtration.
Camfil Farr 30/30 Exclusive MERV 8 Performance from Camfil Farr Media The highest media weight, more than any other \ \ \ holding capacity, ensure that the 30/30 will last longer in any HVAC application. The 30/30 media is manufactured from a proprietary blend of fibers that incorporate a mechanical principle of particle capture.
Camfil Farr 30/30® PERFORMANCE DATA 2” Deep Filter (actual filter depth 1.
Camfil Farr 30/30® PERFORMANCE DATA (continued) 4” Deep Filter (actual filter depth 3.75”) Part Number 059413-004 059413-003 059413-002 059413-009 059413-008 059413-001 059413-005 059413-006 059413-010 059413-007 Nominal Depth (inches) Nominal Size (inches) 4 20 x 16 20 x 20 24 x 12 24 x 18 24 x 20 24 x 24 25 x 16 25 x 20 25 x 25 25 x 29 Actual Size (inches) Depth Height Width 3.75 19.38 19.38 23.38 23.38 23.38 23.38 24.38 24.38 24.38 24.38 15.38 19.38 11.38 17.38 19.38 23.38 15.38 19.38 24.
® Riga-Flo High-Lofted Supported Media Box Style Air Filter The Camfil Farr Riga-Flo® provides high efficiency ASHRAE air filtration performance in a compact, supported media design. The materials of construction preclude contaminant amplification, as all components are inert to supporting the growth of captured bacteria or other viable contaminants. The Riga-Flo: Is available in four standard efficiencies — MERV 9, MERV 11, MERV 13 and MERV 14 per ASHRAE Standard 52.2.
® Riga-Flo High-Lofted Supported Media Box Style Air Filter Performance Data Filter Model & 1 = ]+ = =] = ]+ = =] = ]+ = =] (cfm) Media Area (sq. ft.
Type 8 Frame ASHRAE Filter Holding Frame for Built-Up Bank The Camfil Farr Type 8 filter holding frame, with a variety of fasteners, will allow the installation of various combinations of ASHRAE prefiltration and final filtration.
Type 8 Frame ASHRAE Filter Holding Frame for Built-Up Bank Performance Data Part Number Actual Depth (inches) Actual Dimensions (inches) Height Width Weight (lbs) Available options: Standard Built-up Bank Application 079473-004 ! ! ] [ ! [ ] ! [ ! ! 079473-003 ! ! 079473-007 ! ! 079473-001 ! ! [ ! ! [ ! ! ] ! ! [ Available with or without gasket (standard units include gasket).
Pressure Series 3000MR 3000MRS ® Photohelic Switch/Gages Combines Differential Pressure Gage with Low/High Set-points 1/8 FEMALE NPT HIGH PRESSURE CONNECTION 1/8 FEMALE NPT HIGH PRESSURE CONNECTION 2-1/61 [52.39] 2 [50.80] (4) 6-32 HOLES EQUALLY SPACED ON A 5-1/8 [130.18] B.C. INCHES OF WATER Ø4-47/64 [120.25] 1-1/4 [31.75] 5/8 [15.88] 5/8 [15.88] PANEL MAX 2-1/2 [63.50] 1.0 3/16 [4.76] Ø4 [101.60] FACE 5-1/2 [139.70] O.D.
6 Mixing
AMCA LICENSED ® 3900 Dr. Greaves Rd. • See Page 2 Kansas City, MO 64030 • (816) 761-7476 • FAX (816) 765-8955 CD60 LOW LEAKAGE CONTROL DAMPER High Performance Airfoil Class 1A Leakage Rated APPLICATION FEATURES The CD60 is a low leak, galvanized steel damper designed with airfoil blades for higher velocity and pressure HVAC stystems. It meets the leakage requirements of the International Energy Conservation Code by leaking less than 3 cfm/sq. ft.
CD60 AMCA LICENSED PERFORMANCE DATA Maximum Damper Section Width CD60 PRESSURE LIMITATIONS 60" (1524) The CD60 may be used in systems with total pressures exceeding 3.5" by reducing damper section width as indicated. Example: Maximum design total pressure of 8.5" w.g. would require CD60 damper with maximum section width of 36" (914). Pressure limitations shown above allow maximum blade deflection of 1/180 of span on 60" (1524) damper widths.
CD60 SUGGESTED SPECIFICATION based on AMCA Publication 500. Damper shall meet the leakage requirements of the International Energy Conservation Code by leaking less than 3 cfm/sq. ft. at 1" of static pressure and shall be AMCA licensed as a class 1A damper. Dampers shall be Ruskin CD60 model. Furnish and install, at locations shown on plans, or in accordance with schedules, control dampers that meet the following minimum construction standards. Frame shall be 16 gage (1.
Limit Switches 440P Safety Limit Switches 30mm Metal Position Switches Specifications Standards Category Approvals Safety Contacts Auxiliary Contacts Designation/Utilization Cat. A600/AC- 15 (Ue) (Ie) Q600/DC- 13 (Ue) (Ie) Min Current The 30mm metal safety limit switches conform to EN 50041 and have been developed to provide a range of options including metal or plastic cases in various sizes, a choice of snap acting, slow break/make with 2, 3 or 4 contact configurations and a choice of actuator heads.
Limit Switches 440P Safety Limit Switches 30mm Metal Position Switches Product Selection Contacts Operator Type Safety Aux. Contact Type Typical Force/ Torque to Operate Contact Opening Characteristics Closed Open Positive Opening Point 2.3 10N 0mm 1 N.C. 1 N.O. Snap Acting Cat. No. 4.
Limit Switches 440P Safety Limit Switches 30mm Metal Position Switches Product Selection (continued) Contacts Operator Type Safety Aux. Contact Type Typical Force/ Torque to Operate Contact Opening Characteristics 1 N.O.
Limit Switches 440P Safety Limit Switches 30mm Metal Position Switches Product Selection (continued) Contacts Operator Type Safety Aux. Contact Type Typical Force/ Torque to Operate Contact Opening Characteristics 32_ 90_ 1 N.C. 1 N.O. Snap Acting Cat. No.
Limit Switches 440P Safety Limit Switches 30mm Metal Position Switches Typical Wiring Diagram 4 N.C. 1 N.O. 1 N.C. 1 N.O. 3 N.C. 2 N.O. 2 N.C. 41 31 21 11 11 23 43 31 21 11 43 33 21 11 42 32 22 12 12 24 44 32 22 12 44 34 22 12 Same Polarity N5 Connector 2 Circuit 5-Pin Mini Connector 1 N.C. 11 23 12 24 Auxiliary Circuit M9 12-Pin M23 Connector 4 N.C. Terminal Connector Pinout 9 8 7 12 6 1 10 2 3 11 3 N.C. 1 N.O.
Limit Switches 440P Safety Limit Switches 30mm Metal Position Switches Approximate Dimensions [mm (in.)] Dimensions are not intended to be used for installation purposes. 17 (0.66) Dia. 64 (2.51) 7 (0.27) 5 (0.19) Dia. 103 (4.05) 172 (6.77) Max Extension 85 (3.34) Max 30 (1.18) 60 (2.36) 240 (9.44) Max Extension 57 (2.24) 16 (0.62) 60 (2.36) 103 (4.05) 30 (1.18) 43 (1.69) 40 (1.57) 33 (1.29) 43 (1.69) 40 (1.57) Adjustable Lever Rod Lever 10 (0.39) Dia. 303 (11.92) Min Extends to 900 (35.
MK-3000 Series, MK2-3000 Series, MK4-3000 Series Pneumatic Damper Actuators General Instructions APPLICATION Proportional pneumatic actuator with 8 in.2 (52 cm2) effective area used to control dampers, mixing boxes, air valves, etc., in heating, ventilating and air conditioning systems, MK2-31X1 used for high temperatures. SPECIFICATIONS Construction: Housing, Die cast aluminum. Diaphragm, Beaded molded neoprene. MK2-31X1 only Beaded molded silicone. Stroke: See Table 2.
Table-2 Specifications. Maximum Forceb Return Stroke Part Number Nominal Operating Range psig kPa Starting Pressure psig Nominal Strokea Based on 1.5 psi (10 kPa) Pressure to Actuator Nominal Torquec Proportional Controlb Power Stroke 15 psi (103 kPa) Supply Dual Press. System 15 psi (103 kPa) Supply Single Press. Systemd 20 psi (138 kPa) Supply Single or Dual Press. System 15 psi (103 kPa) Supply Dual Press. System 15 psi (103 kPa) Supply Single Press.
Figure-1 MK-3100 Series Dimensions.1 Mounting plate for MK-3101-108 and MK-3300-102 Series Actuators Figure-3 MK-300 Series Dimensions2. Figure-2 MK-3200 Series Dimensions. Figure-4 MK-3800 Series Dimensions. 2. 1. All dimensions shown in the Instruction Sheet are in inches. F-12586-11 Typical Model shown. Linkage, and air connection details may vary from Model to Model. Copyright 2010 Schneider Electric All Rights Reserved.
MK-3100 Series Typical Mounting Accessories Required for Mounting Per Figure 5 1 — AM-113 Crank arm. 1 — AM-122-0-0-2 or AM-132-0-0-2 ball joint. 1 — AM-125 link rod 5/16-inch x 20 inches. To mount proceed as follows. Refer to Figure 5. 1. Measure a minimum of 8 inches from damper shaft in the direction of actuator location. 2. Hold actuator up to duct with actuator shaft approximately 1-1/2 inches above (N.C.) or below (N.O.) damper shaft and mark mounting holes. 3.
Figure-8 MK-3300 Typical Mounting. MK-3800 Series Typical Mounting Accessories Required for Mounting of Actuator Per Figure 9 through 11 Figure-10 MK-3800 Series Typical Mounting, Normally Closed. 1— AM-532 bolt-on frame bracket kit. Preparing Damper for Frame Mounting of Actuator Note: Bracket kit includes the frame bracket, leaf connector, and necessary screws or bolts and nuts. Refer to Figures 11 and 15 for required holes, etc. for AM-532. To install the actuator proceed as follows: 1.
Note: Figure 12 shows position for normally closed. 5. Manually position damper to full retracted actuator position and tighten crank arm in position described in Step 4. 6. Connect clevis to crank arm in hole closest to damper shaft. If necessary adjust clevis and/or extensions. 7. Refer to Checkout. Figure-12 MK-3800 Typical External Pivot Mounted. Figure-13 Mk-3800 Series Mounting Plate. Figure-14 MK-3800 Series Clevis. Figure-15 AM-532 Bolt-On Frame Bracket.
CHECKOUT After installation, the actuator should be checked to insure proper damper operation. To check the actuator and linkage, proceed as follows: UNITS WITH FACTORY MOUNTED POSITIVE POSITIONERS 1. Check the linkage with the actuator in the retracted position for proper return force. The actuator should be linked so that on a normally closed application, the damper is closed with no more than 1/16-inch compression of the spring.
Note: If slave damper actuators are to be controlled, tee into the tubing from Port 1 to the actuators. All dampers must be mechanically interconnected. Figure-17 Typical Piping Diagram with Factory Mounted Positive Positioner. On October 1st, 2009, TAC became the Buildings business of its parent company Schneider Electric. This document reflects the visual identity of Schneider Electric, however there remains references to TAC as a corporate brand in the body copy.
Direct Acting 4 3/2 General Service Solenoid Valves Features 8320 3-WAY Brass or Stainless Steel Bodies 1/8" to 1/4" NPT SERIES % ^ ) • All NPT connections are in the valve body to allow in-line piping • No Minimum Operating Pressure Differential required • Broadest range of applications • Mountable in any position Construction Valve Parts in Contact with Fluids Body Brass Seals and Disc 303 Stainless Steel NBR or Cast UR, as Listed Core Tube 305 Stainless Steel Core and Plugnut 430F Stainl
3/2 4 SERIES 8320 3-WAY Specifications (English units) Operating Pressure Differential (psi) Max. AC Max. Fluid Temp. ˚F Max. DC Pipe Orifice Cv Lt. Oil Size Size Flow Air-Inert @ 300 (ins.) (ins.) Factor Gas Water SSU UNIVERSAL OPERATION (Pressure at any port) Air-Inert Gas Water Lt. Oil @ 300 SSU AC DC Brass Body Stainless Steel Body Watt Rating/ Class of Coil Insulation Catalog Number Const. Ref. Catalog Number Const. Ref. AC DC 1/8 3/64 0.
3/2 4 SERIES Specifications (Metric units) Operating Pressure Differential (bar) Max. AC Max. Fluid Temp. °C Max. DC Pipe Orifice Kv Flow Lt. Oil Size Size Factor Air-Inert @ 300 (ins.) (mm) (m3/h) Gas Water SSU UNIVERSAL OPERATION (Pressure at any port) Air-Inert Gas Brass Body Stainless Steel Body Watt Rating/ Class of Coil Insulation Water Lt. Oil @ 300 SSU AC DC Catalog Number Const. Ref. Catalog Number Const. Ref. AC DC 1/8 1.2 0.
3/2 4 SERIES 8320 3-WAY Dimensions: inches (mm) Const. Ref. 1 Const. Ref. 2 1/2 NPT 1/2 NPT 1.95 [50] 1.69 [43] .09 [2.3] 2 PLACES 1.32 [34] .44 [11] 2 MOUNTING HOLES FOR .164 [4] THD CUTTING SCREW R.090 [2.3] 4 PLACES FOR MOUNTING 2.73 [69] 2.18 [55] 3.15 80] 1.75 [45] .37 [9] 3.74 [95] 1/8 NPT 3 PLACES .44 [11] 1/4 NPT 3 PLACES .44 [11] .63 [16] 1.30 [33] .81 [21] 2 MOUNTING HOLES .31 [8] DEEP FOR .164 [4] THD CUTTING SCREW 1.69 [43] Ø 1.19 [30] 1.40 [36] Const. Ref. 3 1.
Code No. LIT-1900358 Issued May 13, 2011 M9220-xxx-3 Electric Spring Return Actuators Description Features The M9220-xxx-3 Actuators are direct mount, spring return electric actuators that operate with these available power options: • • AC 24 V at 50/60 Hz or DC 24 V (AGx, BGx, GGx, HGx) • AC 120 V at 60 Hz (BAx) • AC 230 V at 50/60 Hz (BDx) These bidirectional actuators do not require a damper linkage, and are easily installed on dampers with 1/2 to 3/4 in.
M9220-xxx-3 Electric Spring Return Actuators (Continued) Accessories Code Number Description DMPR-KC0031 7 in. (178 mm) Blade Pin Extension (without Bracket) for Johnson Controls® Direct-Mount Damper Applications (quantity 5) M9000-153 Crank arm (quantity 1) M9000-158 Tandem Mounting Kit used to Mount Two Models of M9220-xxx-3 Series Proportional Electric Spring Return Actuators (quantity 1) M9000-170 Remote Mounting Kit, Horizontal.
M9220-xxx-3 Electric Spring Return Actuators (Continued) Dimensions 4 (102) 2 (51) 1-19/32 (40) 1-19/32 (40) 3-3/16 (81) 1/8 (3) 3/4 (19) A 2-3/16 (56) 1-19/32 (40) 1-1/16 (27) 10-5/16 (262) 10 (254) 6-15/16 (176) 1/4 (6.5) Mounting Hole (6 Locations) 1 (25) 2-3/16 (56) FIG:dmns 1-3/4 (44) M9220-xxx-3 Electric Spring Return Actuator Dimensions, in. (mm) The performance specifications are nominal and conform to acceptable industry standards.
M9220-xxx-3 Electric Spring Return Actuators (Continued) Technical Specifications M9220-xxx Electric Spring Return Actuators (Part 1 of 2) Product Codes Power Requirements M9220-AGx-3 Models: Floating M9220-Bxx-3 Models: On/Off M9220-GGx-3 Models: Proportional M9220-HGx-3 Models: Proportional Adjustable AGx, HGx, GGx Models AC 24 V (19.2 to 30 V) at 50/60 Hz: Class 2, 15.5 VA Running, 7.7 VA Holding Position; DC 24 V (21.6 to 26.4 V): Class 2, 6.7 W Running, 2.
M9220-xxx-3 Electric Spring Return Actuators (Continued) M9220-xxx Electric Spring Return Actuators (Part 2 of 2) Audible Noise Rating (BGx Models) Electrical Connections Power On (Running) <66 dBA at 39-13/32 in. (1 m) Power On (Holding) <18 dBA at 39-13/32 in. (1 m) Power Off (Spring Returning) <66 dBA at 39-13/32 in. (1 m) Actuator (All Models) 48 in. (1.2 m) Halogen-Free Cable with 18 AWG (0.75 mm2) Wire Leads Auxiliary Switches (xxC Models) 48 in. (1.2 m) Halogen-Free Cable with 18 AWG (0.
7 Humidifier
14949 Technology Drive, Eden Prairie, MN 55344 (800) 328-4447 Fax (952) 229-3200 PROJECT Flex 100 Lilly ADDRESS BUFFALO AIR HANDLING SPECIFICATION SECTION ARCHITECT Thomas Engineering CONSULTING ENGINEER (Buffalo Air Handling) CONTRACTOR Engineered Air – Buffalo, NY REPRESENTATIVE (716) 822-4500 REPRESENTATIVE PHONE June 12, 2013 DATE OF SUBMITTAL SO#130079 “Humidifier”
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DRI-STEEM® STS® steam-to-steam humidifier schedule and features STS with DI/RO water option The following is a description of the STS humidifier with the DI/RO water option proposed for use on the subject project. Steam pressure is reduced to 15 PSI. Tag Quantity Model Capacity Dispersion method Duct dimensions (w x h) AHU one STS-100S 109 lb/hr Ultra-Sorb 22” x 12” The above STS humidifier with the DI/RO water option is furnished with: 1.
DRI-STEEM® STS® steam-to-steam humidifier schedule and features Optional equipment for STS with tap/softened water or with DI/RO water option Optional items marked below are included with equipment submitted. _______ 1. Multiple humidifier tank control X _______ 2. Steam control valve X Pneumatic ______ ______ Electric 0 Vdc to 10 Vdc ______ Electric 4 mA to 20 mA ______ Valve by others ______ Pneumatic ______ Electric _______ 3.
454 GFBUVSFT BOE CFOFGJUT Reliable t $POTJTUFOU DPOUSPM UP 3) DPOUSPM UP 3) XJUI BWBJMBCMF options for specific applications; consult DRI-STEEM for recommendations t &MFDUSPOJDBMMZ NPOJUPSFE XBUFS MFWFM FOTVSFT DPOUJOVPVT TBGF operation t $MPTFE MPPQ TZTUFN SFTVMUT JO MFTT XFBS PO UIF CPJMFS OP OFFE to chemically treat make-up water for humidification Efficient t 6UJMJ[FT FOFSHZ GSPN FYJTUJOH QMBOU TUFBN t .
7B Q P S M P H J D D P O U S P M M F S Accurate, responsive control The Vapor-logic4 controller provides accurate, responsive RH control. PID control tunes the system for maximum performance. Modbus, BACnet, or LonTalk allow interoperability with multiple building automation systems. Modbus is standard, and BACnet or LonTalk are available options. Web interface provides the capability to set up, view, and adjust humidifier functions via Ethernet, either directly or remotely through a network.
454 QSJODJQMF PG PQFSBUJPO Figure 5-1: STS principle of operation 5BQ TPGUFOFE XBUFS NPEFM TIPXO 1 2 Heat exchanger 4 3 0. " 1. When the system is first activated, the fill valve opens, and the evaporating chamber fills with water to the operating level. 2. On a call for humidity, boiler steam passes through the valve to the heat exchanger, causing water in the evaporating chamber to boil. The fill valve opens and closes as needed to maintain the operating water level.
454 DPNQPOFOUT Figure 6-2: Vapor-logic4 keypad/display Figure 6-1: STS components 5BQ TPGUFOFE XBUFS NPEFM TIPXO 8 2 9 6 7 4 3 1 Figure 6-3 Removable cover 5 0. 1. Vapor-logic4 controller 5IF 7BQPS MPHJD DPOUSPMMFS JO NPVOUFE DPOUSPM DBCJOFU PQUJPO TIPXO BCPWF DPOUSPMT BMM IVNJEJGJFS GVODUJPOT BOE DBO DPOOFDU to a building automation system via Modbus or optional BACnet or LonTalk. See Page 4 for more information. Figure 6-4: Cleanout plate 2.
454 EJNFOTJPOT Figure 8-1: Dimensions, STS models 25, 50, 100, 200, and 400 (with copper or stainless steel heat exchangers) Front view Side view .PVOUJOH IPMFT .PEFMT o NN TMPU .PEFMT NN TMPU L J K . A D E H C B 0. 0. Notes: t 5BQ TPGUFOFE XBUFS NPEFM TIPXO t 4FF EJNFOTJPOT JO 5BCMFT BOE ND@ @ UBQ Figure 8-2: Dimensions, STS model 800 (with copper or stainless steel heat exchangers) Front view Side view L . .
454 EJNFOTJPOT Table 9-1: Dimensions, STS with copper heat exchangers STS model* Description 25C See drawings in Figures BOE -2 50C 100C 400C 800C inches mm inches mm inches mm inches mm inches mm A Height** B 8JEUI C Length D Bottom to supply inlet of first heat exchanger
454 DBQBDJUJFT BOE XFJHIUT Table 10-1: Output capacities for STS models with copper heat exchangers Steam pressure* STS model 5 psi 34 kPa 10 psi 69 kPa 13 psi 90 kPa 15 psi 103 kPa MCT IS LH I MCT IS LH I MCT IS LH I MCT IS kg/h 25C 50C 100C 400C 800C 4UFBN QSFTTVSF BU DPOOFDUJPO UP 454 TUFBN W
454 NPVOUJOH BOE DMFBSBODFT Table 11-1: STS mounting options Figure 11-1: Support legs, STS models 25, 50, and 100 only 5BQ TPGUFOFE XBUFS NPEFM TIPXO Optional set of four legs and hardware 0. ND@ @ UBQ 5BQ TPGUFOFE XBUFS NPEFM TIPXO B %3* 45&&.
454 QJQJOH %* 30 XBUFS PQUJPO POF IFBU FYDIBOHFS Figure 14-1: Field piping overview for STS models 25, 50, 100, 200, and 400 with DI/RO water option 8BUFS TVQQMZ MJOF TFF 5BCMF XBUFS QSFTTVSF SBOHF UP QTJ UP L1B mSTU h N PG TVQQMZ MJOF NVTU CF SBUFE GPS ¡' ¡$ Steam outlet *G XBUFS QJQJOH UP IVNJEJmFS JT OPONFUBMMJD XF SFDPNNFOE B NN NFUBMMJD XBUFS TFBM PS MPPQ JO UIF TVQQMZ MJOF to isolate steam during maintenance Optional condensate return piping from
*OUFSDPOOFDUJOH TUFBN IPTF UVCJOH BOE QJQF Table 16-1: Maximum steam carrying capacity and length of interconnecting steam hose, tubing, and pipe* Copper or stainless steel tubing and Schedule 40 steel pipe DRI-STEEM steam hose††† Hose I.D.
454 TUFBN PVUMFU DPOOFDUJPOT Figure 17-2: 2-inch hose connection Table 17-1: STS steam outlet sizes and types Pipe thread size STS model Hose size Flange size 2" %/ 2" %/ 3" %/ 4" %/ 9 9 9 9 9 9 9 9 9 9 9 Steam hose 5" %/ 6" %/ 9 9 9 9 9 9 9 9 9 Hose clamp Steam outlet connection UVCJOH 5BQ TPGUFOFE water model shown %$ ND@ @ UBQ ND@ @ Figure 17-3: 2-inch threaded pipe connection Figure 17-1: Flange connec
6 M U S B T P S C . P E F M -7 E J T Q F S T J P O Ultra-sorb LV Figure 28-1: Ultra-sorb LV dimensions t 7FSUJDBM EJTQFSTJPO UVCFT t 4VJUBCMF GPS ")6T PS EVDUXPSL Top view t 6TF XIFO EVDU IFJHIU JT HSFBUFS UIBO EVDU width E A' G t .BZ VTF XJUI QSFTTVSJ[FE PS OPOQSFTTVSJ[FE TUFBN IPSJ[POUBM BJSGMPX POMZ Supply header %JTQFSTJPO UVCFT G Header enclosure C .
Venta VB-7263 Precision Globe Valves Globe Valves VB-7263 series single seat, stem up to close, twoway valves control water from 20 to 340°F (-7 to 171°C) or saturated steam to 340°F (171°C) max. in heating or air conditioning systems. These valves have stainless steel trim with a PTFE disc. They are used for two-position or proportional control applications. Valve assemblies require an actuator and a valve linkage that must be purchased separately.
2 Venta VB-7263 Precision Globe Valves Specifications Action Stem Up Closed Sizes 1/2” to 2” ANSI Pressure Class 250 (up to 400 psig below 150°) ANSI Seat Leakage Designed to ANSI V up to 35 psi (241 kPa), ANSI IV up to 87 psi (600kPa) with long term seat leakage dependent on proper water conditioning and maintenance of the water system d Control Media 20 to 340° F (-7 to 171° C) water (up to 60% glycol/water solution), Temperature pressurized treated steam Allowable P for Water b Maximum inl
3 Venta VB-7263 Precision Globe Valves Normal Position of Valve Actuator Assembly Actuator Series Actuator Type Required Valve Linkage Normal Position Mx51-710x-xxx Electric None Normally Closed Mx51-720x-xxx None Normally Closed M900AR-xx-VB None Normally Closed M900AE-xx-VB None Normally Open M900AR-xx AV-821 Normally Closed M900AE-xx AV-821 Normally Open MA-521X AV-7600a Normally Closed AV-7400 Normally Closed MK-46x1 AV-401 Normally Closed MK-66x1 AV-430 Normally Closed
4 Venta VB-7263 Precision Globe Valves VB-7263-0-4-P, Valve Valve Dimensions in Inches (mm) Port Code (P) Size A B C D* E 01, 02, 03, 04, 1/2” 3-1/16 1-1/4 1-11/16 3/4 7-16 (78) (32) (43) (19) (11) 28, 30, 31, 33, E D 34, 36, 39 C 05, 06, 41 3/4” 3-5/8 (92) 07, 08, 51, 52 1” 4-5/8 1-3/4 (118) (45) 09, 61, 62, 63 1-1/4” 10, 71, 72 1-1/2” 11, 81, 82 1-3/4 (45) 2 (51) 2” 5-3/8 1-13/16 2-1/16 (137) (49) (54) 6-1/8 2-1/16 2-3/16 (156) (53) (56) B A * Stem
MK-2690 MK-2690 Pneumatic Valve Actuator For proportional pneumatic control of 1/2 in. to 2 in. VB-7XXX Series valves (subject to close-off ratings) and 1/2 in. to 1-1/4 in. VB-9XXX valves. Features: • Compact size with 6 in.2 (39 cm2) effective area. Rugged die cast aluminum housing. Replaceable beaded molded neoprene diaphragm. Model Chart Nominal Spring Rangea (Spring Color Code) Model No. psig kPa 8 to 13 (Blue) 55 to 90 MK-2690 a Nominal (no load) condition, spring ranges based on 1/2 in.
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Installation Guide Humidifier dispersion and humidity sensor placement Usually, there is no single correct placement for a humidifier dispersion unit. Much depends on the system design, its uses, and its applications. However, the following examples are presented as practical guidelines for some of the more common situations. Example 1: Placement of a dispersion unit in an air handling unit Filters Economizer control device 8' to 12' (2.4 m to 3.
Example 2: Placement of a dispersion unit near an elbow Duct Mist may collect on vanes Airflow These arrows show dispersion discharge against airflow. B These arrows show dispersion discharge against airflow. Less airflow on this side of elbow 3' to 5' (1 m to 1.5 m) A 8' to 12' (2.4 m to 3.7 m) Duct high limit humidistat Airflow DC-1083 Location A is the best choice. Better absorption occurs on the downstream side of an elbow than on the upstream side. Location B is the second-best choice.
Installation Guide ULTRA-SORB Model LV, installed in an AHU horizontal airflow (for use with evaporative steam) ® Field piping overview, elevation Depending on humidification load, interconnecting plumbing may be hose, tubing or hard pipe Depending on humidification load, connection may be hose with clamps, hard pipe nipple or flange 1½" (38 mm) 90° long sweep or two 45° elbows Supply header Pitch 1/8"/ft (1%) Position tubelets perpendicular to airflow Coil height ¾" NPT (DN20) drain Insulate tubing
Mounting an ULTRA-SORB® panel in an AHU To ensure uniform airflow across the face of the ULTRA-SORB panel in an AHU, install it immediately downstream of a heating or cooling coil. The ULTRA-SORB panel is contained within a mounting frame. Mounting flanges with a width of 1½" (38 mm) are provided on two sides of the unit. In addition, a 1½"-wide (38 mm) portion of each header enclosure is intended to be a mounting flange. Anchor the ULTRA-SORB mounting frame to the AHU wall. Use a No.
Draining and lifting condensate Since the ULTRA-SORB® operates with virtually zero internal pressure, condensate cannot be piped directly into a return main and, therefore, should either be wasted to a floor drain or piped into a small condensate pump for return to the steam source. In either case, the drain connection of the ULTRA-SORB must be at an elevation that will permit gravity drainage. To prevent steam from escaping from the drain line, install a water seal P-trap in the drain line.
Drip tee installation Install a drip tee as shown below when the humidifier is mounted higher than the ULTRA-SORB, when interconnecting hose or piping needs to go over an obstruction, or when interconnecting piping runs are long. IMPORTANT: Vapor hose must be supported to prevent sagging or low spots. Dashed lines indicate provided by installer.
Installation Guide Humidistat or sensor placement 8' to 12' (2.4 to 3.
8 Dehumidifier
SUBMITTAL DATA FOR APPROVAL MODEL: HCD-2250-SBA PREPARED FOR: BUFFALO AIR HANDLING END USER: BRISTOL MYERS SQUIBB Customer Purchase Order Number: E02219-00 Munters Sales Order Number: 21226711
Table of Contents: Section 1 Technical Data a) Technical Data b) General Arrangement ................................................................................................. 87941 Section 2 Wiring a) Standard Wiring Diagram Legend & Symbols ............................................................ 22602 b) Wiring Diagram ......................................................................................................... K51331 Section 3 Electrical Controls a) Sequence of Operations ........
System type Plenum size Name HCD HCD-2250 21226711 - Buffalo Air Handling Genesys No G104169-1 Prepared by Print date Project Name Greg Ducharme 8/5/2013 12:27:22 PM Flow Diagram Summer SCFM °F gr/lb in WC A 1450 B C D E F 1450 480 480 480 480 50 106.6 104 104 286.3 115 2.71 99 99 99 254.73 0 -1.36 0 -1.5 -1.93 -3.6 53.6 G 480 122.7 254.73 3.
System type Plenum size Name HCD HCD-2250 21226711 - Buffalo Air Handling Prepared by Print date Project Name Greg Ducharme 8/5/2013 12:27:22 PM Genesys No G104169-1 Technical Data System Features Product Code Process Air Outlet Installed Location Electrical Power Source HCD-2250-SBA-S 1450 SCFM Indoor 460/3/60 Full Load Amps Plenum Size 5.
System type Plenum size Name HCD HCD-2250 21226711 - Buffalo Air Handling Prepared by Print date Project Name Greg Ducharme 8/5/2013 12:27:23 PM Genesys No G104169-1 Technical Data Dehumidifier Air Flow Direction Right to left Installed Location Indoor Electrical Power Source Dehumidifier Model 460/3/60 HCD-2250 Desiccant Type Tigel Bypass Control Type None Reactivation Heater Type Bypass Section Type Steam No Drive Motor Hp 1/100 Ac
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Munters MADE IN THE U.S.A. TURN POWER OFF BEFORE SERVICING. REACTIVATION AIR WILL CONTINUE FOR 3 MINUTES AFTER CONTROL INTERRUPTION.
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STANDARD SEQUENCE of OPERATION HCD-1125 thru 9000-SA / ICA-0500 thru 1500 NOTE: Before servicing the dehumidifier, refer to the "OPERATION AND MAINTENANCE MANUAL" provided with the dehumidifier 1.0 CUSTOMER INTERFACE 1.1 Sequence is as follows: 1.1.1 “AUTO / OFF / MANUAL” selector switch is provided for starting the system in the Auto mode by interfacing with the customer supplied equipment. A contact closure via the “ON/OFF” selector switch between TB06#61 and TB06#I0.
3.3 SHUTDOWN 3.3.1 Normal Shutdown A Shutdown shall occur with the following. 3.3.1.1 Selector Switch (SS01) is maintained in the OFF position 3.3.1.2 Selector Switch (SS01) is maintained in Auto position with a contact opening across TB06 # 61 and TB06 # I0.2. 3.3.1.3 A fault has occurred. 3.3.2 Sequence of Normal Shutdown 3.3.2.1 The reactivation control Proportional Control Loop, and associated fault circuits are de-energized. 3.3.2.2 The process control loops are de-energized (section 6.0). 3.3.2.
4.0 FAULTS & WARNINGS ESC or Help button may be pressed twice quickly to exit back to the system screen at any time during screen navigation. 4.1 Alarm Indication 4.1.1 Fault and warning indication is seen in two possible manners on the equipment’s control enclosure. The HMI display and fault warning lights. The HMI will display the blinking triangle with exclamation point and the fault message on the Alarm screen (figure 1.4). 4.1.2 A fault results in the Red Light (LT02) remaining illuminated constantly.
4.2.4.2 If limit switch (LS01) is not opened once every 600 seconds, a timer in (PLC1) times out the system is faulted. 4.2.4.3 The system will go into the shutdown sequence (described in Section 4.0), and the system auxiliary dry contacts close in sequence (described in Section 2.0). 4.2.4.4 The dehumidifier will be held in the 'Fault' condition by (PLC1).
Reactivation air stream. The System screen also acts as the navigation portal for all of the screens configured in the system. All navigation references in this section assume the operator starts on the System screen. At anytime during navigation the ESC button on the Simatic Panel may be pressed twice to return to the System screen.
7.7.2 F1 CLEAR History The alarm history (figure 1.6.) can be viewed by pressing the down arrow first and both up and down arrows to scroll the alarms stored. Clearing the alarm history press F1. It will prompt for the Username and Password, upon entering the correct characters the operator has the ability to clear the history. 7.8 React PID Pressing F1 (REACT) while on the Control Group 1 screen will navigate to this screen (figure 1.9).
Figure 1.0 Figure 1.1 Figure 1.2 Figure 1.3 Figure 1.4 Figure 1.5 Figure 1.6 Figure 1.7 Munters Corporation DFT SAE Dehumidification Division CHK CAG 79 Monroe Street Amesbury, MA 01913 APP CAG DATE DWG NO.
2 1 REV Figure 1.8 Figure 1.9 Figure 2.0 Figure 2.1 MODIFIED FAULTS CHANGE DESCRIPTION FROM 2250 TO 9000 DESCRIPTION REVISIONS Munters Corporation DFT SAE Dehumidification Division CHK CAG 79 Monroe Street Amesbury, MA 01913 APP CAG RDS SAE DFT DATE 09/23/09 12/10/07 DATE RDS CAG APP DWG NO.
System type Plenum size Name HCD HCD-2250 21226711 - Buffalo Air Handling Prepared by Print date Project Name Greg Ducharme 8/5/2013 12:27:23 PM Genesys No G104169-1 Technical Data Reactivation Filter Dehumidifier Model Filter Efficiency Filter Efficiency Bank 2 HCD-2250 MERV 8 MERV 11 Filter Pressure Drop Design Filter Pressure Drop Clean Filter Pressure Drop Dirty Face Area Face Velocity Filter Dimensions 1.50 in WC 0.28 in WC 1.50 in WC 2.
Better Air is Our Business ® ® AmAir 300X AmAir HT ® 1", 2" and 4" Extended Surface Pleated Panel Filters • Expanded metal pleat support grid (AmAir ® 300X) • High loft media increases dust holding capacity • Excellent primary filter to prevent dust build-up on heating and cooling coils, fans, and ductwork • Excellent prefilter for higher efficiency filters • Directly interchangeable with disposable panel filters, media pads in metal frames, or permanent filters used in built-up filter banks and side a
® AmAir 300X AmAir HT ® Product Information — (1)Standard Sizes (2) Nominal Sizes (Inches) (W x H x D) 10 x 10 x 1 12 x 24 x 1 16 x 20 x 1 16 x 25 x 1 20 x 20 x 1 20 x 25 x 1 24 x 24 x 1 Actual Sizes (Inches) (W x H x D) 9 3⁄ 8 x 9 3⁄ 8 11 3 ⁄ 8 x 23 3 ⁄ 8 15 3 ⁄ 8 x 19 3 ⁄ 8 15 3 ⁄ 8 x 24 3 ⁄ 8 19 3 ⁄ 8 x 19 3 ⁄ 8 19 3 ⁄ 8 x 24 3 ⁄ 8 23 3 ⁄ 8 x 23 3 ⁄ 8 300X Pleats Gross Per Media Filter Area (sq. ft.) Rated Airflow Capacity (SCFM) 300 FPM 500 FPM 625 FPM HT Pleats Per Filter Gross Media Area (sq.
VariCel ® High and Medium Efficiency Extended Surface Supported Pleated Filters VariCel with Antimicrobial ® IAQ Engineered Media Treated with Antimicrobial Better Air is Our Business ®
® VariCel and VariCel with Antimicrobial ® Extended Surface Supported Pleated Filters • Available in three efficiencies MERV 14 (90-95%), MERV 13 (80-85%), and MERV 11 (60-65%) • Available with antimicrobial in 90-95% & 60-65% efficiency • UL Class 1 • Ideal for difficult operating conditions - Variable air volume - Turbulent airflow - Repeated fan shutdown - High temperature operation - High humidity - Intermittent exposure to water such as seacoast installations Designed to Improve Indoor Air Quality
Built Rugged for Dependable Performance Crimped Rear Flanges (SH) are rolled over and riveted to add strength, eliminate sharp edges, and prevent bypass leakage. Media Pack Restraint Steel brace on air leaving side adds support to the media pack. Corrugated Aluminum Separators with Rolled Edges maintain uniform pleat spacing for optimum airflow. The separators are rolled to eliminate sharp edges, preventing media damage during shipping and personal injury during installation.
® ® VariCel and VariCel with Antimicrobial Operating Data Initial Resistance vs. Filter Face Velocity 12" Deep Filters Operating Temperature Limits 6" Deep Filters MERV 14 Initial Resistance (in. w.g.) MERV 14 XL/MERV 13 MERV 14 MERV 11 MERV 13 VariCel Model Temperature Limit Types SH, DH, XL 350°F 177°C Type HT-500 500°F 260°C Type HT-725 750°F 385°C Type HT-900 900°F 482°C Type NH 200°F 93°C MERV 11 XL Underwriters Laboratories Inc. Classification: All VariCels are Class 1.
System type Plenum size Name HCD HCD-2250 21226711 - Buffalo Air Handling Prepared by Print date Project Name Greg Ducharme 8/5/2013 12:27:23 PM Genesys No G104169-1 Technical Data Reactivation Fan Dehumidifier Model Outlet Options Fan Size HCD-2250 Bolt Pattern 12-1/4 Percent Width 100% Drive Type Direct Fan Speed 3450 rpm Fan Discharge Orientation Upblast Fan Type SWSI Airfoil Motor HP 3 Motor Type Full Load Amps TEFC 4.
HEATCRAFT STEAM SELECTION # # ! # !! ( A E : Q S Construction 8 # ! $ ' 6 !! < + : + 8 -! ( $ 8 3 < ( ; ( " 78 9 ( 5 " 78 9 : " & 78 9 ( & 78 9 ( 7 Q ( 9 E# ( # - 3 ! 3 ( A 3 # ! S ,) : " ' *4 # 4, ! + D $ D 7.05.32.
HEATCRAFT STEAM SELECTION # # ! # !! ( A E : Q S Construction 8 # ! $ ' 6 !! < + : + 8 -! ( $ 8 3 < ( ; ( " 78 9 ( 5 " 78 9 : " & 78 9 ( & 78 9 ( 7 Q ( 9 E# ( # - 3 ! 3 ( A 3 # ! S ,) : " ' *4 # 4, ! + D $ D 7.05.32.
HEATCRAFT STEAM SELECTION # # ! # !! ( A E : Q S Construction 8 # ! $ ' 6 !! < + : + 8 -! ( $ 8 3 < ( ; ( " 78 9 ( 5 " 78 9 : " & 78 9 ( & 78 9 ( 7 Q ( 9 E# ( # - 3 ! 3 ( A 3 # ! S ,) : " ' *4 # 4, ! + D $ D 7.05.32.
Steam Coil Installation, Operation and Maintenance 26617
STEAM IOM Guidelines for the installation, operation and maintenance of Heatcraft steam heating coils have been provided to help insure the proper performance of the coils. These are general guidelines that may have to be tailored to meet the specific requirements of any one job. As always, the installation and maintenance of any coil should be performed by a qualified party or individual.
STEAM IOM Figure1a - Case Pitched Figure1b - Case Unpitched Mounting Steam coils must be properly mounted for condensate removal. This will aid in preventing destructive waterhammer, keeping coils from freezing, and preventing corrosive elements from collecting in the tubes. Casepitched coils should be installed level as shown in Figure 1a. Models SA, SB, HA, JA, GA, DA, LA, RA and TA come standard pitched in the casing.
STEAM IOM Coil Types Distributing Models JA, RA and DA jet-tube steam distributing coils are excellent for any general purpose heating application. With the superior freeze resistance provided by the tube-within-a-tube construction, it is ideal for low temperature preheating and special process applications. The construction features inner tubes with directional orifices to aid in steam distribution and condensate removal. Model JA offers same-end supply and return connections.
STEAM IOM Installation 1. Carefully remove the coil from the shipping package to avoid damage to the finned surface area. Damaged fins can be straightened using an appropriate fin comb. 2. Heatcraft recommends cleaning the coil with a commercially available coil cleaner prior to installation. Refer to Maintenance on Page 5 for cleaning recommendations. 3. Mount coil properly to insure positive condensate drainage. Refer to Mounting instructions Page 2. 4.
STEAM IOM Operation 1. Proper airflow distribution is vital to coil performance. Air-flow anywhere on the coil face should not vary by more than 20%. 2. Air velocities should be maintained between 200 and 1500 feet per minute. 3. Operating pressures must be at or below the maximum operating pressure for that coil at the steam temperature. Pressure and temperature limitations can be determined through Luvata’s Pressure and Temperature program. Contact your local Luvata coil representative for assistance.
Luvata Grenada LLC Commercial Products PO Box 1457 / 1000 Heatcraft Drive Grenada, MS 38902-1457 Tel: 800-225-4328 / Fax: 662-229-4212 Emails: coils@luvata.com Web: www.luvata.com/heatcraft www.luvata.
STEAM COIL SPECIFICATION 1.0 GENERAL Non-distributing steam coils can be used in applications where freeze protection is not a concern. These should be used when entering air temperatures are a minimum of 40°F taking into consideration any outside air dampers being in the incorrect position. a. Provide separate supports and hangers for the coils and for the piping. b. Be certain that adequate piping flexibility is provided.
j. Provisions must be made to close fresh air dampers if steam supply pressure falls below minimum specified. 1.1 CERTIFICATION Acceptable coils are to have ARI Standard 410 certification and bear the ARI symbol.
header wall thickness. 1.9 CONNECTIONS Standard construction fluid connections are male pipe thread (MPT) and constructed from red brass conforming to ASTM B43 or Schedule 40 steel pipe as a minimum. Stainless steel will be 304L or 316L (ASTM-A240) Sch-40 or Sch-80. Carbon steel will be A53A Sch-40, A106A Sch-40 or Sch-80 or A53B Sch-80 pipe. 1.10 BRAZING High temperature filler metals shall be used for all brazed joints.
This is to certify that the Quality Management System of Munters Cargocaire Cargocaire Engineering Corporation 79 Monroe Street Amesbury, MA 01913 applicable to: Design, manufacture and after sales service of industrial dehumidifiers and air handling systems has been assessed and registered by NQA against the provisions of BS EN ISO 9001:2008 This registration is subject to the company maintaining a quality management system, to the above standard, which will be monitored by NQA AB Head of NQA Certificate
This is to certify that the Quality Management System of Munters Cargocaire Munters Zeol 79 Monroe Street Amesbury, MA 01913 applicable to: Design, manufacture and after sales service of V.O.C.
9 Calculations Pressure Drop
10 Electrical & Test Procedures
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