Da-Lite Tensioned Executive Electrol
Contents
1. acts as b Let motor cool for 15 minutes Try a breaker again c Burned out motor winding c Check for power between red and white motor leads Replace motor if there is power Motor hums d Temporary fabric binding d With power off turn roller by hand to free binding e Burned out capacitor e Replace capacitor f Broken wire or loose connection f Secure connection or replace in up position red and white wire leads 4 Screen starts upward and door a Defective solenoid limit switch a Manually retract pin a few times closes immediately shutting off Solenoid pin not retracting moe b Defective solenoid b Check for power to the solenoid terminals If there is power re place solenoid Check blue wire between sole noid switch and solenoid It is either crimped or broken Repair or replace 5 Fabric door does not fully open a Door binding Plaster paint or ad a Clean hinge and apply oil Screen runs hesive can cause the hinge to NOTE Remember door must open by Stick gravity b Case may be put into a bind dur b Tighten or loosen lag screws ing installation located on back of case c Inadequate clearance around the c Provide adequate clearance fabric door on new installations 6 Clicking noise in each downward a Non energized solenoid a Check for power to solenoid tevoldtioh NOTE There should be three clicks b Replace solenoid 7 Loud2. aj 3 Ls init Son PE EMDE Som a EEE mema a 8 renomo we OLO EER JUNCTION Box mounten in DATERNAL WING a SEREEN CASE ates nena arcoueuens SANG TERMINATES N WETE wiin g el ol T BLACKAND RED LEROS BERRE FA ENEE T IN MULTIPLE CONTROL INSTALLATIONS THIS 1 SWITCH IS REPLACED BY THE LOW VOLTAGE AC COMMON CONTROL OPERATED FROM PUSH BUTTON exack win eLLow ee l STATIONS vow OPERATING SWITCH SWITCH BOK l SDE VIEW OF SAD PUNE nero wand Lo SWICHABO O L L SCREEN SPM WITH CENTER OFF THIS SWITCH CANNOT BE USED WITH LVC 240 VOLT WIRING DIAGRAM FOR STANDARD WALL SWITCI Da Lite offers two styles of 240 volt wall switches for standard operation Please see wiring diagram included in wall switch box included with screen TROUBLESHOOTING SYMPTOM 1 Screen will not operate or will not go down Motor does not hum CAUSE a Blown fuse b Tripped circuit breaker c Improper wiring to operating switch d Improper wiring to junction box in screen NOTE Use low voltage control LVC electrical checklist for either 1 or 3 button control Defective wall switch Defective LVC unit Thermal overload tripped exces sive overheating e f Burned out motor winding Defective limit switch g SOLUTION a Replace fuse b Reset circuit breaker c Tighten all loose wire connec tions Correct any improper con nections Check fo
3. The Da Lite Difference Instruction Book for TENSIONED EXECUTIVE ELECTROL p DA LITE SCREEN COMPANY INC 3100 North Detroit Street Post Office Box 137 Warsaw Indiana ea 0137 La one 574 267 8 roe 574 267 7804 www da lite com e mail info da lite com IMPORTANT SAFETY INSTRUCTIONS When using your video equipment basic safety precautions should always be followed includ ing the following 1 Read and understand all instructions before using 2 Position the cord so that it will not be tripped over pulled or contact hot surfaces 3 If an extension cord is necessary a cord with a current rating at least equal to that of the appliance should be used Cords rated for less amperage than the appliance may over heat 4 To reduce the risk of electric shock do not disassemble this appliance Contact an autho rized service dealer when repair work is required Incorrect reassembly can cause electric shock when the appliance is used subsequently 5 The use of an accessory attachment not recommended by the manufacturer may cause a risk of fire electric shock or injury to persons SAVE THESE INSTRUCTIONS Carefully unpack screen and remove outer wrapping from case Remove instructions cover and please read instructions Fig 1 Remove fabric and cardboard strips from access door Fig 1 Remove access door by gently prying from edge of box toward the fabric door FOR TYPE 3 INSTALLATION ONLY Remove woo
4. air short or replace limit switch Printed in USA 76969 Rev 9109
5. ang improperly De not adjust 2 TENSIONED EXECUTIVE ELECTROL INSTALLATION SUGGESTED METHODS OF INSTALLATION TYPE1 amp 2 Offset mounting recessed above ceiling for plaster dry wall or paneling Door painted same finish as ceiling TYPE1 amp 2 Allow min clearance all around surface door Flush mounting recessed above ceiling For use INCLUDING MOUNTING BRACKETS i Wi with 2 max paneling or installation in existing ceil ing using molding around door 12 e SORRY K 3 APPROX NOTE Paint the same as doors and ceiling or remove and replace with ceiling tile FILLER BLOCK TYPE 3 w E Allow min clearance all around surface door Ba SCREW SY Extended mounting recessed above ceiling For use with acoustical or other ceiling tile thick laid ny KA MOUNTING over door K BRACKETS A SHIM BN ELECTRICAL SURFACE DOOR L OUTLET LENGTH OF FABRIC WIDTH ACCESS DOOR Ye x2 i 28 ALL SIZES LAG SCREW L BRACKET MOUNTING BRACKETS Je THICK TENSIONED EXECUTIVE ELECTROL INSTALLATION ace 120V WIRING DIAGRAM lt FH ommum suron LON capscron ig voor sotenoi umr sna BES MOTOR 120V 60 CYCLES L r NO HP INTERMITTENT DUTY wir i ren up DOWN AUTO RESET THERMAL PROTECTOR BLACK WHITE oued aac DONN a Simon a
6. ared to stop screen Fabric door must open freely to 90 Make sure picture surface when rolled down has a full wrap around roller No part of roller should be exposed Fabric door and picture surface will drop simultaneously when switch is pressed down Door will close simultane ously with picture surface as picture surface rolls into case CROSS SECTION TI ACCESS PANEL SCREW PAINTED FIGURE 2 ACCESS DOOR INSTALLATION 1 Press switch down so that fabric door opens Fig 2 Remove screws 2 located on each bumper bracket NOTE The access door is slotted on one edge permitting the slotted section to fit over the access panel clips on inside of case Place access panel so slot can be pushed over clips Holes in access panel brackets should align with bumper bracket holes 4 Replace screws Make sure there is approximately clearance around access door Keep paint plaster tile or mastic out of hinge Fit access panel so it can be removed for maintenance SCREEN ADJUSTMENT The picture surface drop and the opening and closing of the fabric door are controlled automatically by limit switches which have been preset at Da Lite When the picture surface is moving upward it is controlled by a limit switch that shuts off when the door closes The height for tensioned screens are adjusted at Da Lite changing the height of screen will change the tension on fabric and cause the screen to h
7. buzzing noise a Solenoid not fully retracting al Check for foreign object caught in solenoid Remove object Tighten 4 mounting screws Check for pin binding 8 Door closes on fabric leaving 15 to 20 left hanging out a Lost roller wrap a See installation instructions 6 TROUBLESHOOTING SYMPTOM 9 Screen jammed Will not operate motor hums door open closing mechanism detached from door CAUSE a Closing mechanism detached from door allowing it to jam into box SOLUTION a After securing fabric to roller loosen set screws on motor gear and manually rotate solenoid assembly back over top of roller into position then reattach door Match flats on motor drive shaft to gear set screws and tighten 10 Scraping or grinding noise a If metal shipping bracket is left at tached to screen it may be rub bing on motor end of roller al Remove shipping brace 11 Gear noise a Gear may need light weight grease al Apply light weight grease 12 Incorrect down limit switch setting a Lost roller wrap al See installation instructions b Limit switch out of adjustment b See door closure and timing instructions 13 Door closes and screen contin a Door limit out of adjustment a Loosen nut holding limit switch ues to run upward Rotate adjusting position then secure b Door limit switch is shorted b Rep
8. d strips along bottom of screen case NOTE Screen surface is not centered in box Screen surface is 25 from motor end QRWN a 6 Make sure to recheck measurements of screen location before installation 7 Remove reverse and remount center support brackets ACCESS DOOR FABRIC DOOR INSTRUCTION COVER FIGURE 1 INSTALLATION 1 Position screen under mounting location with the case opening down 2 Install screen by raising unit into position between joists at one end only Install one lag screw in each mounting bracket Secure opposite end Support center of the screen using the brackets 3 Level unit lengthwise with a carpenter s level and a plum level CAUTION Do not secure access door or seal in unit until screen has been secured in position and properly tested for satisfac tory operation Do not fit unit so tightly that the screen surface drop door binds Door drops by gravity only 1 INSTALLATION 4 If you are going to cover screen door with paneling or other materials allow access suitable holes or a plug to screws for servicing Picture surface should hang freely Fig 2 Remove any tape left hanging on back of fabric Bottom edge should be positioned between bottom edge of case and center of roller Install electrical hook up that applies to your unit Unit should be wired by a qualified electrician Test installation by carefully running picture surface up and down several times Be prep
9. r power Down Position Check for power across black and white leads Up Position Check for power across red and white leads d Down Position Check for power at black and white leads Up Position Check for power at red and white leads Shut power off at breaker Remove wall switch and check for broken or loose connection Replace if defective Check LVC electrical checklist Let motor cool down for 15 min utes Try again e f Disconnect motor leads and check for continuity between black and white wires for down position Check for continuity be tween red and white wires for up position Replace gear motor if either combination shows an open circuit Disconnect down limit switch from circuit Check for continuity Switches are normally closed and open on contact Replace if de fective ig 2 Motor hums Temporary fabric binding b Shipping bracket not removed c Defective capacitor al With power off turn roller by hand to free binding b Remove shipping bracket and wooden wedge c Replace capacitor TROUBLESHOOTING SYMPTOM 3 Screen will not move up Motor does not hum CAUSE a No power between red and white leads in junction box Check LVC See above SOLUTION Check fuse Reset circuit breaker Correct improper wiring al b Thermal overload tripped
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