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Resumen del manual
For 4-pipe systems, select either of two split-coil options. Coils consist of aluminum fins securely bonded to V2-in. OD seamless copper tubes. Each fin’s aluminum collar ensures accurate control of the fin spacing, while completely covering the tubes to lengthen coil life. All coils also feature manual air vents, with automatic air vent available as an option. Copyright 2005 Carrier Corporation Form 42B-1PD Fan wheels are designed to provide low operating costs The forward-curved, centrifugal, double-inlet fans are statically and dynamically balanced at the factory to minimize transmission of vibration to the building structure. The belt-driven motor (single or three phase) has a variable-pitch pulley which adjusts at the jobsite to accommodate limited ranges of air quantities and pressures. All motors (single and three phase) are UL listed, factory wired, single speed with thermal overload protection and are continuous duty rated. Motors are supplied with permanently lubricated bearings, class-B insulation and are open drip-proof. The motor mount has an adjustable platform for easy belt adjustment. The motor and its mounting are independently isolated from the cabinet and the blower. An adjustable pitch pulley allows cfm balancing to meet system requirements. Motor drive packages are provided with keyed pulleys. Complete factory assembly minimizes on-the-jobsite costs and problems Compact, lightweight units are designed for easy mounting. Knockouts designed to accept 3/8-in. threaded rods are provided on the top and bottom of each corner of the unit One-in. duct collars on discharge and on return are furnished standard. These integral duct collars cut installation time and labor expense. Durable construction means easy-to-maintain units The 42BHC,BVC fan coils casings are fabricated from heavy-gage galvanized G90 steel, reinforced for maximum rigidity and structural strength. Removable side panels with tool-less camlock fasteners allow easy access for servicing interior components. Table of contents Features/Benefits......... Model Number Nomenclature Physical Data............ Options and Accessories. . . . Base Unit Dimensions..... Accessory Dimensions ..... Application Data ......... Selection Procedure....... Performance Data ........ Typical Wiring Schematics . . Electrical Data........... Controls ............... Guide Specifications ....... One-inch matte surface, fiberglass thermal/acoustical insulation lines the fan coil cabinets to prevent sweating and to muffle sound transmission. The stainless steel, double-sloped condensate drain pan extends under full coil surface to cut maintenance costs. Slide-in return-duct collar filter makes it possible to remove and replace the filter without disturbing return air ductwork. Page . .1,2 . . . 3 . . . 3 . .4,5 .6-13 14-18 19-21 . . 22 23-33 34-36 . . 37 . . 38 39,40 INTERNAL FEATURES OF A 42BHC FAN COIL UNIT 2 Model number nomenclature 42BH C 08 L 42BH — Vertical Belt Drive Fan Coil Unit 42BV — Vertical Belt Drive Fan Coil Unit C — Design Size — Nominal Cfm 06 — 600 08 — 800 10 — 1000 12 — 1200 16 — 1600 20 — 2000 30 — 3000 40 — 4000 NOTE: Refer to current 42 Series Master Prices for complete model definition, including motor, cfm and total static pressure. Physical data UNIT SIZE 42BHC, BVC 06 08 10 12 16 20 30 40 NOMINAL CFM 600 800 1000 1200 1600 2000 3000 4000 42BHC SHIPPING WT (lb) (no heat/ with heat) 203/234 205/236 253/287 256/290 312/346 344/380 437/474 553/590 42BVC SHIPPING WT (lb) (no heat/ with heat) 200/231 202/233 243/277 247/281 289/323 351/387 436/473 522/559 FILTERS (2 in. pleated) Number...Size (in.) Face Area (sq ft) I...I6V2 x 24 2.8 1...161/2 x 24 2.8 1...181/4 x 33 4.2 1...181/4 x 33 4.2 2...181/4 x 211/2 5.5 2...203/4 x 22 6.3 2...29 x 22 8.9 2. 12 7x 2 CO COILS Size (in.) Face Area (sq ft) Fins per inch Coil Water Weight (approx. lb per row of coil) 15x20 2.1 0.240 15x20 2.1 0.240 15x29 3.0 0.324 15x29 3.0 10 0.324 15x39 4.1 0.420 18x40 4.9 0.492 27 x 40 7.7 0.768 27 x 54 10.3 1.020 FANS Number...Size (in.) 1 ...9 x 4 1...9x6 1...10 x 4 1 ...10 x 7 1...11 x 10 1 ...12 x 9 1 ...12 x 12 1 ...15 x 12 COPPER COIL CONN. 8 ROW (in.) (Cooling) 1 OD 11/2OD COPPER COIL CONN. 4 AND 6 ROW (in.) (Cooling) 3/4OD 1 OD 11/2 OD COPPER COIL CONN. 1 AND 2 ROW (in.) (Heating) 1/2OD DRAIN CONN. SIZES (in.) 3/4 MPT Coil — Rows B — 4, 2-Pipe L — 6, 2-Pipe H — 4/1, Same End Conn. K — 4/2, Same End Conn. N — 6/1, Same End Conn. Q — 6/2, Same End Conn. R — 8, 2-Pipe 1 — 4 With Electric Heat 2 — 6 With Electric Heat 3 — 8 With Electric Heat 3 Options and accessories 42BHC, BVC OPTIONS AND ACCESSORIES ITEM OPTION* ACCESSORYt Automatic Air Vents X Controls X Electric Heat X Filters X Heating/Cooling Coils X Insulation X Mixing Boxes X Motors X Thermostats X Valve Packages X *Factory-installed option. fField-installed accessory. The 42BHC and 42BVC fan ...
Otros modelos de este manual:Los aficionados - AIRSTREAM 42BHC (1.94 mb)