Product Data ZONE DAMPERS FEATURES/BENEFITS. Fig. 3 - Slip -In Damper. Fig. 1 - Round Damper

Transcription

1 CLS COM OPN CLS COM OPN ZONE ERS Product Data IRFLOW IRFLOW Fig. 3 - Slip -In Damper Fig. 1 - Round Damper FETURES/ENEFITS CLS COM OPN Carrier zone dampers are the latest in design and were developed to fit field requirements for a variety of duct work shapes and sizes. These dampers use 24 VC direct drive actuators for smooth, quiet performance. There is a 1/2 -in. direct-drive mounting hub for securing the damper blade and shaft to the actuator housing. position indicator and angular rotation stop for viewing or manually setting minimummaximum damper positions facilitate ease of installation. spring loaded disengagement button to momentarily release main gear and damper blade allows for manual positioning of installed dampers. The damper motor and terminal block wiring are protected by a plastic cover with a removable door. Permanently lubricated bushings, with a split shaft design for round and rectangular style dampers, secure the damper blade to the shaft for efficient reliable service. Fig. 2 - Rectangular Damper

2 MODEL NUMER NOMENCLTURE SLS 08x10 Damper Length x Width, Diameter - INC for Round Slip-In Side Mount (SLS) Slip-In ottom Mount (SL) Round (RND) Rectangular (REC) arometric (R) 2

3 OPEN CLOSED DIMENSIONS SIDE MOUNT IR DUCT LISTED ER HEIGHT SIDE RIL QUICK LDE RELESE UTTON (RED) SIDE RIL OTTOM MOUNT SIDE RIL SIDE RIL IR DUCT OPEN CLOSED LISTED ER WIDTH 1 QUICK LDE RELESE UTTON (RED) See dimensions on next page. 3

4 DIMENSIONS CONTINUED SLIP-IN ER DIMENSIONS PRT NO. POSITION SLS08x10 side mount 9-7/8 7-13/16 SL08x10 bottom mount 7-13/ SLS08x12 side mount 11-7/8 7-13/16 SL08x12 bottom mount 7-13/ /8 SLS08x14 side mount 13-7/8 7-13/16 SL08x14 bottom mount 7-13/ /8 SLS08x16 side mount 15-7/8 7-3/16 SL08x16 bottom mount 7-13/ /8 SLS08x18 side mount 17-7/8 7-13/16 SL08x18 bottom mount 7-13/ /8 SL08x20 bottom mount 7-13/ /8 SL08x22 bottom mount 7-13/ /8 SL08x24 bottom mount 7-13/ /8 SLS10x10 side mount 9-7/8 9-13/16 SL10x10 bottom mount 9-13/16 9-7/8 SLS10x12 side mount 11-7/8 9-13/16 SL10x12 bottom mount 9-13/ /8 SLS10x14 side mount 13-7/8 9-13/16 SL10x14 bottom mount 9-13/ /8 SLS10x16 side mount 15-7/8 9-13/16 SL10x16 bottom mount 9-13/ /8 SLS10x18 side mount 17-7/8 9-13/16 SL10x18 bottom mount 9-13/ /8 SL10x20 bottom mount 9-13/ /8 SL10x22 bottom mount 9-13/ /8 SL10x24 bottom mount 9-13/ /8 SL14x20 bottom mount 13-13/ /8 C 2 3/6" OPEN CLOSED 3 1/4" 4 1/4" ROUND ER DIMENSIONS (IN.) PRT NO. C RND06INC /4 RND08INC /4 RND10INC /4 RND12INC /4 RND14INC /4 RND16INC /4 4

5 DIMENSIONS CONTINUED C D OPEN CLOSED E 7 4 1/2" 2 3/4" 2 1/4" PLCES RECTNGULR ER DIMENSIONS (IN.) PRT NO. C D E REC08x /4 13-1/2 12-1/4 REC08x /4 13-1/2 12-1/4 REC08x /4 13-1/2 12-1/4 REC08x /4 13-1/2 12-1/4 REC10x /4 15-1/2 14-1/4 REC10x /4 15-1/2 14-1/4 REC10x /4 15-1/2 14-1/4 REC10x /4 15-1/2 14-1/4 5

6 DIMENSIONS CONTINUED Ú8 1Ú2 D 1 5 Ú Ú8 C 4 1 Ú4 6 1Ú2 4 PLCES RECTNGULR ROMETRIC YPSS ER DIMENSIONS (IN.) PRT NO. C D MX IRFLOW R08x /4 13-1/ CFM R08x / CFM D SHFT E LDE WEIGHT RM C WEIGHT ROUND ROMETRIC YPSS ER DIMENSIONS (IN.) PRT NO. C D E NUMER OF WEIGHTS MX IRFLOW R08INC /16 1-1/ R10INC /8 9-15/16 1-1/ R12INC / /16 1-1/ R14INC / /16 1-1/ R16INC / /16 1-1/

7 PHYSICL DT Input Voltage 24 vac Nominal Input Power 2va Damper Output Torque 10 in. - Lb. mbient Temperatures 0 F to 158 F or 18 C to70 C Wire Connections Common, Open, Close Wire Connectors Plated Screw Terminals For WG Stroke Time ngular Rotation per Sec CT45DEG CT90DEG Travel Time arometric ypass Pressure Range 3 per Sec 6 per Sec 15 Sec in. wc 7

8 ER PRESSURE DROP IRFLOW DT ER 400 FPM 600 FPM 800 FPM DESIGN UNIT MXIMUM In. In. In. (CFM) (CFM) SL08X SLS08X SL08X SLS08X SL08X SLS08X SL08X SLS08X SL08X SLS08X SL08X SL08X SL08X SL10X SLS10X SL10X SLS10X SL10X SLS10X SL10X SLS10X SL10X SLS10X SL10X SL10X SL10X SL14X RND06INC RND08INC RND10INC RND12INC RND14INC RND16INC REC08X REC08X REC08X REC08X REC10X REC10X REC10X REC10X Note: s the design airflow for dampers is exceeded, the potential for airflow noise problems increases. HOW TO USE PRESSURE DROP DT 1. Calculate airflow for each zone based on load and number of zones. 2. s duct system is designed, calculate pressure losses in each duct run and in the air handler (filter and cooling coil). 3. ased on the duct size and amount of airflow required in each zone, calculate a duct velocity for the air through the damper. 4. Use the chart to find the pressure drop for the damper and the calculated velocity in each duct run. 5. Put the damper pressure drop data into the duct losses for each run and calculate a total system pressure loss. 6. Make sure that the unit specified for the application will supply the required amount of air for the calculated system pressure loss. 7. Make sure that the maximum airflow for each damper is not exceeded. Example: ssume an installation requires a maximum airflow of 600 CFM per zone. If 8 -in. x 18 -in. ducts are used in the house the duct area is 8 -in. x 18 -in. /(144 sq in. per sq ft) gives 1.0 sq ft of duct area. Dividing the airflow for each zone (600 CFM) by the duct area (1.0 sq ft) gives 600 fpm. REC08X18: in. SLS08X18: in. SL08x18: in. ottom mount slip -in dampers were chosen for this installation. Therefore in. of pressure drop should be added to each duct run. 8

9 SERVICE TRINING Packaged Service Training programs are an excellent way to increase your knowledge of the equipment discussed in this manual, including: Unit Familiarization Maintenance Installation Overview Operating Sequence large selection of product, theory, and skills programs is available, using popular video-based formats and materials. ll include video and/or slides, plus companion book. Classroom Service Training plus "hands-on" the products in our labs can mean increased confidence that really pays dividends in faster troubleshooting, fewer callbacks. Course descriptions and schedules are in our catalog. CLL FOR FREE CTLOG [ ] Packaged Service Training [ ] Classroom Service Training

10 Copyright 2005 Carrier Corp. S 7310 W. Morris St. S Indianapolis, IN Printed in U.S.. edition date: 11/05 Catalog No: --- 4PD Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations. Replaces: -3PD 10