Dormakaba 1856 HT SD Installation Instructions Manual Download

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dormakaba
DORMA USA, Inc.
1 Dorma Drive, Drawer AC
Reamstown, PA 17567
USA
T: 717-336-3881
F: 717-336-2106

Summary of Contents for 1856 HT SD

Page 1: ...1856 HT SD 1856 SFT SD Surface applied door closer HT stnd track 2 frame face with smoke detector SFT swing free track 2 frame face with smoke detector Installation instructions 08220880 03 2020 EN ...

Page 2: ...ower supply 24 V AC DC with remote detectors 12 4 5 ON OFF switch optional 12 4 6 Wire gauge 13 4 7 SD 2 detector to main solenoid connection 14 4 8 SD 2 detector to auxiliary solenoid connection 14 4 9 Solenoid attachment to UL ULC listed alarm control panel 14 4 10 SD 2 detector interconnection 15 4 11 SD 2 detector to remote area detector 16 4 12 SD 2 detector to audible signal appliance 16 4 1...

Page 3: ...installations can be connected to the alarm initiation circuit of a compatible UL ULC listed fire alarm control 4 or 6 wire configuration panel Additional functions are provided to separately power the hold open solenoids directly from the alarm control panel or remotely from an alarm indicator lamp ATTENTION Read the entire instruction sheet prior to installing and refer to NFPA 72E Standards may...

Page 4: ...lling closer Verify closer spring size prior to installation See Size selection chart on page 3 2 1 Overall 2 Installation instructions Right hand installation Left hand installation Part Qty Cover 1 Cover screws 2 Track arm 1 Track 1 Track end cap 2 1856 unit HT or SFT LH RH 1 Combo screws 5 Track flat head wood screws 2 Track flat head machine screws 2 Hex washer head screw HT only 1 Rubber stop...

Page 5: ...e two Phillips screws 2 Right hand installation Left hand installation 2 2 2 Prepare door and frame using the template provided 2 2 3 Mount the track 4 by inserting the rubber block 10 into the track Insert the track arm 3 into the track Insert 2 end caps 5 into both ends of the track Attach track to the door by fastening track screws 8 tightly and securely 1 2 ...

Page 6: ...r and frame using the template provided 2 3 2 Attach unit 6 to frame with 5 combo screws 7 2 4 Install closer 2 frame face mount Fig 4 Right hand installation Left hand installation 2 4 1 Prepare door and frame using the template provided Attach unit 6 to frame with 5 combo screws 7 2 5 Smoke detector attachment Fig 5 13 12 11 2 5 1 Insert five standoffs 12 into mounting plate Fasten detector 11 w...

Page 7: ...ed place wrench on pinion square and rotate per illustration until it aligns with the square hole in the arm approx 45 degrees Right hand installation Left hand installation Hold open track mount 2 6 3 Attach main arm 3 to pinion square secure with hex head washer screw 9 tightly Note This step will keep the pinion square from rotating while you are attaching the track arm or free swing sweep arm ...

Page 8: ...track mount SFT Fig 7 2 7 1 After rotating the pinion square step 2 6 2 attach sweep arm 12 to pinion square as shown Insert bushing 10 into track arm s 3 square hole Apply two anti friction washers 11 on both sides of the track arm secure tightly with socket head cap screw and washer 9 Right hand installation Left hand installation ...

Page 9: ...lockwise Check delay action DA function if supplied Ball bearing hinges or pivots should always be used 3 Adjustments 3 1 Adjust closing speeds sweep latch backcheck delayed actions Fig 8 3 2 Set the hold open Fig 9 3 2 1 Open the door to factory preset hold open position at 90 degree approximately 3 2 2 Loosen cam screw so the cam moves freely Fig 1 3 2 3 Move door to the required hold open posit...

Page 10: ...ARM INDICATOR LAMP NEG 7 INTERCONNECT POS 15 INTERCONNECT NEG 4 TROUBLE CONTACTS NORMALLY CLOSED 5 13 24 VDC OUTPUT UNFILTERED 10 IF JUMPER WIRE J11 J12 IS CUT TERMINALS 8 9 AND 10 CHANGE TO FORM C RELAY CONTACTS RAIL OUTPUT IS LOST AND HOLD OPEN SOLENOIDS MUST BE POWERED FROM A SEPARATE SOURCE CONSULT FACTORY IF REMOTE DETECTORS ARE USED IN THIS APPLICATION LED TEST 13 12 1 8 2 9 10 3 4 5 6 7 15 ...

Page 11: ... transformer is not used in this connection Connect 24V AC DC power to terminals 3 and 14 on the detectors These connections are not polarity dependent If the unit is connected to a second unit connect terminal 3 of the first unit to terminal 3 of the second unit and connect terminal 14 of the first unit to terminal 14 of the second unit Continue this process for any subsequent units to be powered...

Page 12: ...ram would be exchanged for another NOTE Input voltage must match detector voltage Detector voltage 24V AC DC SD 2 1 SD 2 SD 2 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 3 2 1 24 VAC DC power input 4 4 Power supply 24 V AC DC with remote detectors Fig 13 4 5 ON OFF switch optional Fig 14 1 Wire ON OFF switch as shown above 2 Push butt...

Page 13: ... correct wire gauge multiply S1 times D1 Add that quantity to S2 times D2 Repeat the same procedure for each solenoid to test the last unit in the run Compare the quantity calculated to the chart below The calculated value must be less than or equal to the value corresponding to the appropriate wire gauge 10 GAUGE 11 788 12 GAUGE 7 407 14 GAUGE 4 669 16 GAUGE 2 997 18 GAUGE 1 843 The procedure des...

Page 14: ...into terminals 9 and 6 of the SD 2 smoke detector UL ULC listed alarm control panel Solenoid Power In 4 7 SD 2 detector to main solenoid connection 4 8 SD 2 detector to auxiliary solenoid connection 4 9 Solenoid attachment to UL ULC listed alarm control panel Fig 16 Fig 17 Fig 18 6 9 Some applications may require input power to the hold open solenoid to be supplied through a UL ULC listed alarm co...

Page 15: ... 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 2 3 1 2a For units used in conjunction with remote are detectors complete wiring connections as illustrated below Heed caution note in SD 2 DETECTOR TO REMOTE AREA DETECTOR section of instruction sheet Additional units are wired in the same manner as unit 2 but no more than five 5 units can be interc...

Page 16: ...or the remote detector Therefore it must act as the last item in the loop SD 2 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 24V AC DC Power Input Remote Detector UL ULC listed audible signal appliance or control unit 1 Connect terminals 5 13 of a singular unit directly to a UL ULC listed audible signal appliance or alarm control panel SD 2 2 Installations with multiple units in a run must be connected to a...

Page 17: ...differences for units with remote detectors vs units without remoe detectors Dashed lines to return loop represent wires required for six 6 wire applications These wires are omitted in four 4 wire applications 3 Connections to only one 1 SD 2 are shown below SD 2 SD 2 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 Connections for six 6 wire instllation Connections for six ...

Page 18: ...8 SD 2 15 7 5 14 13 12 11 10 9 1 6 4 3 2 8 EOL EOL 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 13 12 1 8 2 9 10 3 4 5 6 7 15 14 11 3 2 1 Return loop UL ULC listed initiating circuit Return loop UL ULC listed initiating circuit Connections for six 6 wire instllatio...

Page 19: ... LED will blink every seven 7 to ten 10 seconds to indicate the unit is operating properly LED 5 2 Check connections Fig 26 Open door so slide shoe engages with hold open assembly To test the detector insert a small screwdriver into the slot in the light pipe of the detector Turn counter clockwise and hold for 10 seconds The LED should remain continually red and allow the door to close 5 3 Engage ...

Page 20: ... IS ALSO RESPONSIBLE FOR THE ADJUSTMENTS AND MAINTENANCE TO RETAIN THE SYSTEM IN WORKING ORDER 5 5 Unit testing Fig 29 6 Maintenance 6 1 Maintaining the detector Fig 31 The SD 2 detector has been designed to be as maintenance free as possible Normal air borne dust however can accumulate in the detector sensing chamber and cause it to become more sensitive All detectors must be tested and cleaned a...

Page 21: ...e the detector cover and screen assembly by rotating a flat screwdriver in slot both sides and pulling it straight up Cover may be difficult to remove the first time 2 Vacuum all areas illustrated below and then blow off same areas with compressed air Before reassembling the detector be sure all parts are free of debris 6 3 Vacuum detector Fig 33 Under cover Fins Cover Screens Photo chamber 3 Repl...

Page 22: ...tector Tester Models 1H and 25S if and only if it is used 1 with the Model 1490 Accessory 2 with the new formula aerosol as identified by a date code located on the bottom of the can of 1990 or later This date code can be read as first numeral last digit of year so that a B9xxx 2009 and B0xxx 2010 3 in accordance with the instructions stated above If the preceding requirements are not met the use ...

Page 23: ...www dormakaba com dormakaba DORMA USA Inc 1 Dorma Drive Drawer AC Reamstown PA 17567 USA T 717 336 3881 F 717 336 2106 ...

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