Da-Lite TENSIONED DIRECTOR ELECTROL Manuale utente

DA-LITE SCREEN COMPANY, INC.

3100 North Detroit Street

Post Office Box 137

Warsaw, Indiana 46581-0137

Phone: 574-267-8101

800-622-3737

Fax: 574-267-7804

www.da-lite.com

e-mail: [email protected]

POWER

PRESENTATION PRODUCTS

The

Instruction Book for

TENSIONED DIRECTOR ELECTROL®

PRE-INSTALLATION

INSTALLATION

1. Install screen by raising unit into position between joists at one end only. Install lag screws in mounting bracket or

hang from 3/8" rods.

2. Level unit lengthwise with a carpenter’s level and plumb level. Secure opposite end.

CAUTION! Do not secure access door or seal in until screen has been secured in position and properly tested for satisfactory

operation.

3. Remove screw at each end of roller access door (Fig. 1).

4. Remove junction box cover plate.

If your screen has the low voltage control built-in, remove access cover on right end of case. See Figure 3.

5. Install electric hook up that applies to your unit. Make sure to review your electrical installation checklist and wiring

diagram (included) for either 120 volt switch, 220/240 volt switch, or DRC low voltage control.

NOTE: Screen has been internally wired at Da-Lite. Wiring designated “external” is completed by installer conforming to local

and national codes.

CAUTION! DO NOT CUT TAPE ON FABRIC WITH A KNIFE OR ANY SHARP TOOL. REMOVE BY HAND.

▲

1. Carefully unpack screen and remove outer wrapping from case.

2. Make sure to recheck measurements of screen location before installation.

▲

FABRIC DOOR

ACCESS

DOOR

SCREW FOR

SECURING ROLLER

ACCESS DOOR

FIGURE 1

IMPORTANT SAFETY INSTRUCTIONS

When using your video equipment, basic safety precautions should always be followed, including 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 overheat.

4. To reduce the risk of electric shock, do not disassemble this appliance. Contact an authorized

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

1. Run picture surface downward until picture surface door fully opens.

2. Install junction box cover plate.

3. Close access door.

4. Install screws at each end of access door.

ACCESS DOOR INSTALLATION

SCREEN ADJUSTMENT

Surface travel is stopped automatically in the fully opened and closed positions by limit switches that are properly

adjusted at Da-Lite. Should it be necessary to adjust for more or less drop of picture, proceed in the following manner:

NOTE: Use a screw driver or Allen wrench to make adjustments.

DOOR MOTOR

WHITE ADJUSTMENT

KNOB - “DOWN”

SCREEN

MOTOR

YELLOW

ADJUSTMENT

KNOB - “UP”

FIGURE 2

DOOR

LIMIT

SWITCH

6. Carefully remove shipping brackets by removing the hex head screws from aluminum slat and case. Slat should

move freely (Fig. 2).

CAUTION! Remove shipping brackets before operating screen.

7. Test installation by carefully running picture surface up and down several times. Be prepared to stop screen.

NOTE: When rolled down, the picture surface should wrap fully around the roller. No part of the roller should be exposed.

Picture surface will automatically stop in the down position.

8. Run the picture surface upward. The surface door will automatically close when the picture surface rolls into the

case. A second motor pulls the door closed. When the door closes, a limit switch is tripped and the motor shuts

off.

9. Check for satisfactory condition by operating screen a few times.

CAUTION! Excessive continuous operation may cause overheating. If this happens, the motor will shut off until it cools to

normal operating temperature.

▲

HEX HEAD SCREWS

SHIPPING BRACKET

KNOCKOUTS FOR

CONDUIT INSTALLATION

FIGURE 3

LVC ACCESS

COVER

MORE SCREEN DROP

1. Place operating switch in “down” position.

2. When the screen stops, turn the white “down” limit knob (Fig. 2) one-quarter turn counterclockwise. Test by raising

picture surface approximately two feet, then lower again. Repeat until desired picture surface position is attained.

NOTE: Must leave 1-1/2 wraps of fabric on roller.

LESS SCREEN DROP

1. Raise picture surface approximately two feet above desired level.

2. Place operating switch in “off”position.

3. Turn the white “down” limit switch (Fig. 2) one-quarter turn clockwise. Test by raising picture surface

approximately two feet, then lower again. Repeat until desired picture surface position is attained.

TENSIONED DIRECTOR ELECTROL INSTRUCTIONS

220 / 240V WIRING DIAGRAM

WITH ONBOARD LVC

120V WIRING DIAGRAM

WITH ONBOARD LVC

BLACK

WHITE

RED (UP)

BLACK (DOWN)

WHITE

PURPLE

GREEN

DOOR SWITCH

SCREEN MOTOR

BLACK

WHITE

BLACK AND

YELLOW

LOW-VOLTAGE

WALL SWITCH

STOP

DOWN

PUSH-BUTTON

SWITCHES

RED

BLACK

WHITE

5A, 125 VAC

OPTIONAL INFRARED

REMOTE CONNECTOR

OPTIONAL RADIO FREQUENCY

REMOTE CONNECTOR LVC BOARD

WHITE (COMMON)

BLACK (HOT)

GROUND

BLACK - DOWN

RED - UP

WHITE - COMMON

120VAC 60HZ

INPUT

DOOR MOTOR

BLACK (CLOSE)

WHITE

RED (OPEN)

GREEN

RELAY 13

DOWN

STOP

BROWN

BLUE

BLACK (UP)

BROWN (DOWN)

BLUE

PURPLE

GREEN

DOOR SWITCH

SCREEN MOTOR

BROWN

BROWN AND

YELLOW

LOW-VOLTAGE

WALL SWITCH

STOP

DOWN

PUSH-BUTTON

SWITCHES

RED

BLACK

WHITE

5A, 250 VAC

OPTIONAL INFRARED

REMOTE CONNECTOR

OPTIONAL RADIO FREQUENCY

REMOTE CONNECTOR LVC BOARD

BLUE

BROWN

GROUND

BROWN - DOWN

BLACK - UP

BLUE - COMMON

220/240VAC 50/60HZ

INPUT

DOOR MOTOR

BROWN (CLOSE)

BLUE

BLACK(OPEN)

GREEN

RELAY 13

DOWN

STOP

NOTE: Electrical connections on right end of

case.

NOTE: Electrical connections on right end of

case.

TENSIONED DIRECTOR ELECTROL INSTRUCTIONS

BLACK

RED

WHITE

BLACK &

YELLOW

BLACK

GREEN

RED (UP)

BLACK (DOWN)

WHITE

PURPLE

RELAY

WHITE

RED

RED (UP)

BLACK (DOWN)

WHITE (COMMON)

AC (COMMON)

AC HOT

TO JUNCTION BOX MOUNTED IN SCREEN

CASE, IN WHICH INTERNAL WIRING

TERMINATES IN WHITE, BLACK, AND RED

BLACK

(DOWN)

BLACK WITH

YELLOW

RED

(UP)

OFF

DOWN

OPERATING SWITCH,

SWITCH BOX, AND

PLATE FURNISHED

WITH SCREEN. (SPDT

WITH CENTER OFF)

SIDE VIEW OF

SWITCH & BOX

THIS SWITCH CANNOT BE USED WITH L.V.C.

NOTE: A SINGLE SWITCH CANNOT BE USED TO OPERATE MORE THAN ONE

SCREEN. CONTACT THE FACTORY FOR FURTHER INFORMATION.

IN MULTIPLE CONTROL INSTALLATIONS

THE SWITCH IS REPLACED BY THE LOW

VOLTAGE CONTROL, OPERATED FROM

PUSH BUTTON STATIONS.

115V. AC 60HZ.

1 AMP. MAX

DOOR SWITCH

BLACK

BLACK (CLOSE)

WHITE

RED (OPEN)

GREEN

SCREEN MOTOR

DOOR MOTOR

BROWN

BLUE

BROWN &

YELLOW

BROWN

GREEN

BLACK (UP)

BROWN (DOWN)

BLUE

PURPLE

RELAY

BLUE

BLACK

TO JUNCTION BOX MOUNTED IN SCREEN

CASE, IN WHICH INTERNAL WIRING

TERMINATES IN BLUE, BROWN AND BLACK

OPERATING SWITCH,

SWITCH BOX, AND

PLATE FURNISHED

WITH SCREEN.

NOTE: A SINGLE SWITCH CANNOT BE USED TO OPERATE MORE THAN ONE

SCREEN. CONTACT THE FACTORY FOR FURTHER INFORMATION.

IN MULTIPLE CONTROL INSTALLATIONS

THE SWITCH IS REPLACED BY THE LOW

VOLTAGE CONTROL, OPERATED FROM

PUSH BUTTON STATIONS.

DOOR SWITCH

BROWN

BROWN (CLOSE)

BLUE

BLACK (OPEN)

SCREEN MOTOR

DOOR MOTOR

GREEN

BLACK (UP)

BROWN (DOWN)

BLUE (COMMON)

NOTE:

MUST BE WIRED TO CONFORM TO

LOCAL WIRING CODE. THIS SWITCH

CANNOT BE USED WITH L.V.C.

BROWN AC HOT

BLUE AC COMMON

220/240V. AC 50HZ.

2 AMP. MAX

BROWN/YELLOW

BLUE JUMPER WIRE

REAR VIEW OF DPDT,

WITH CENTER OFF.

ROCKER

SWITCH

OFF

DOWN

220 / 240V

WIRING DIAGRAM

JUNCTION

BOX

120V WIRING DIAGRAM

NOTE: Electrical connections on left end of case.

TENSIONED DIRECTOR ELECTROL INSTALLATION

9-1/4"

3/8" THREADED ROD

(NOT INCLUDED)

ATTACHED TO

MOUNTING BRACKET

FINISHED CEILING

SELF-TRIMMING FLANGE

7-1/4"

8-3/4"

CASE LENGTH

VARIABLE POSITION

MOUNTING BRACKET

7-1/4"

7-5/8"

MOTOR END

ELECTRICAL

JUNCTION BOX

7-1/4"

7-5/8"

TROUBLESHOOTING

SYMPTOM

1. Screen will not operate or will not go

“down”.

Motor does not hum.

Motor hums.

2. Screen will not move upward.

Motor does not hum.

Motor hums.

3. Door will not open.

CAUSE

(a) Blown facility fuse.

(b) Tripped facility circuit breaker.

junction box.

Power at junction box.

(d) Thermal overload tripped.

(e) Broken wire in the “down” position.

(f) Defective motor, limit switch or

capacitor.

(g) Temporary binding.

(h) Capacitor burned out.

(a) Blown facility fuse.

(b) Tripped facility circuit breaker.

junction box.

(d) Open door limit switch.

Power at junction box

(e) Thermal overload tripped.

(f) Broken wire in the “up” position.

(g) Defective motor, limit switch or

capacitor.

(h) Temporary binding.

(i) Capacitor burned out.

(a) Hinge is bound or has a foreign

substance on it which does not allow

it to open by gravity.

SOLUTION

(a) Replace facility fuse.

(b) Reset facility circuit breaker.

connections. Recheck wiring. See

installation instructions.

“Down” Position

Check for power across black and white

leads.

(d) Let motor cool down for 15 minutes.

Try again.

(e) Check for continuity.

(f) Replace motor assembly.

NOTE: Motor is a sealed assembly.

(g) With power “off”, turn roller by hand

to free binding.

(h) Replace motor assembly.

(a) Replace facility fuse.

(b) Reset facility circuit breaker.

connections. See above.

“Up” Position

Check for power across red and

white leads.

(d) Replace switch.

(e) Let motor cool down for 15 minutes.

Try again.

(f) Check for continuity.

(g) Replace motor assembly.

NOTE: Motor is a sealed assembly.

(h) With power “off”, turn roller by hand

to free binding.

(i) Replace motor assembly.

(a) Check installation to free door. Clear

any foreign substance; i.e., paint or

plaster from hinge.

Printed in U.S.A. 79299 Rev. 12/04

TROUBLESHOOTING

SYMPTOM

4. Door does not close.

5. “Down” limit switch incorrect.

6. Noise.

NOTE: Screen will operate with a low-

pitched hum.

7. Coasting.

8. Roller displaced from mounting

bracket.

9. Fabric hangs crooked.

CAUSE

(a) Open door limit switch.

(a) “Down” limit switch out of

adjustment.

(a) Squeaking, rubber end plug rubbing

on motor.

(b) Grinding. Foreign object in screen

rubbing on roller or fabric.

(a) Defective brake.

(a) Pin end slipped out of nylon bearing.

(a) Screen not installed properly.

(b) Fabric has backed up inside case.

SOLUTION

(a) Replace switch.

(a) See installation instructions.

(a) Center roller in case.

(b) Remove foreign object.

(a) Replace motor assembly.

(a) Remove pin end mounting. Realign

motor in tube. Reattach pin end.

(a) Check for level and plumb.

(b) Adjust “down” limit switch slowly

until roller is exposed and wrinkle

comes out, then readjust for proper

drop.

Indice

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