Related Manuals for Assa Abloy Securitron TSH Series
Summary of Contents for Assa Abloy Securitron TSH Series
- Page 1 Model TSH Touch Sense Handle Installation and Operation Instructions 500-17700, Rev D...
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Page 2: Table Of Contents
Table of Contents Description ....................3 UL 294 Access Control Performance Levels ..........3 Installing the TSH ..................3 Remove the Handle ................ 3 Drill the Mounting and Wire Way Holes .......... 4 Mount the Plastic Base to the Door ............ 5 Connect the Electrical Within the Plastic Base ........ 5 Mount the Handle to the Plastic Base .......... 6 Connect the Electrical Wiring and Power Supply........ ... -
Page 3: Description
Description The Model TSH touch sense handle is an exit device for doors secured by electric locks. It can be employed as a door push or pull and is particularly well suited for aluminum frame glass doors. The assembly consists of a plastic base with an electronic touch sensor mounted inside, and an aluminum handle which is used to pull or push the door open. -
Page 4: Drill The Mounting And Wire Way Holes
Drill the Mounting and Wire Way Holes NOTE 1: There are two different diameters of holes depending on the door type. Hollow metal doors employ supplied machine screws and "blind nut" fasteners. The second method is to use wood screws (not supplied) on a solid wood door. NOTE 2: If the TSH is used on a solid door, the door must be core drilled to get the wire way cable to the hinge side for take-off via the supplied door cord. -
Page 5: Mount The Plastic Base To The Door
Mount the Plastic Base to the Door 1. PERFORM the following to mount the plastic base to a hollow metal door. a. LOCATE the two supplied blind nuts. b. INSERT the nuts with the knurl engaging the edge of each hole. c. -
Page 6: Mount The Handle To The Plastic Base
Figure 2. Plastic Base and Handle Detail Mount the Handle to the Plastic Base 1. INSTALL the handle onto the base using the two large flathead Phillips screws. Connect the Electrical Wiring and Power Supply NOTE 1: Figure 3, “TSH Wiring for Fail Safe Electric Lock,” and Figure 4, “TSH Double Break Wiring,”... - Page 7 Table 1. Sensor Wiring Wire Color Connection “+” DC Power Black “–“ DC Power White Relay Common, Pole 1 Green Relay Normally Closed, Pole 1 Blue Relay Common, Pole 2 Orange Relay Normally Closed, Pole 2 Figure 3. TSH Wiring for Fail Safe Electric Lock Figure 4.
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Page 8: Adjust And Test The Sensitivity
Adjust and Test the Sensitivity NOTE: The TSH is capable of being operated by a wide variety of power supplies and does not require regulated power. However, a certain class of power supplies called "switching" can sometimes interfere with operation. Switching power supplies can produce line noise which affects the TSH by rendering it hard to adjust. - Page 9 NOTE 1: Securitron has developed a simple filter circuit which will absorb the interference from the reader. This requires a 22 millihenry (mH) inductor (DigiKey Part # M7223-ND, JW Miller Part # 70F222AI). This part can also be purchased at a local electronics parts supply house or directly from Securitron.
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Page 10: Test And Use The Redundant (Backup) Switch
Test and Use the Redundant (Backup) Switch NOTE: Pushing the redundant backup button breaks the connection between white (COM1) and green (NC1) wires just the same way as if the TSH was touched, providing a "hard" backup circuit break which releases the controlled fail safe lock. 1. -
Page 11: Replace The Sensor
Replace the Sensor 1. REMOVE two screws holding the plaque and SLIDE out the plaque. 2. REMOVE two large flathead Phillips machine screws and carefully REMOVE the aluminum handle from the plastic base. NOTE: As aluminum handle is removed, it is connected to the base via a ring terminal with brown wire screwed into the handle and soldered into the sensor circuit board. -
Page 12: Troubleshooting
2. The main security concern regarding outside entry is if a person could introduce a metal wire from the outside and make metal to metal contact with the handle. The field could then propagate along the wire and be activated by the intruder's hand. In practice, this is unlikely. - Page 13 g. IF the above step does not solve the problem, THEN ENSURE that the ring terminal that connects the sensor to the handle itself has not come loose. h. CALL the factory if any of the above does not solve the problem, because the defect appears to be in the relay contacts and the sensor will have to be replaced.
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Page 14: Magnacare ® Lifetime Replacement Warranty
NOTE: In very rare instances, the sensor can “hang up” in a condition that continuously releases the door. 5. IF the sensor is in a “hang up” condition, THEN TURN OFF the power to the unit, AND TURN the adjustment pot all the way counterclockwise, AND TURN ON the power to the unit, AND VERIFY that the door locks, AND RE-ADJUST the sensor potentiometer normally. - Page 15 identical product, or products installed outside of the United States or Canada. This MAGNACARE warranty also does not apply to removal or installation costs. SECURITRON will not be liable to the purchaser, the customer or anyone else for incidental or consequential damages arising from any defect in, or malfunction of, its products.
- Page 16 Mon-Fri: 6:00am - 4:00pm PDT www.securitron.com ASSA ABLOY is the global leader in door opening solutions, dedicated to satisfying end-user needs for security, safety and convenience © 2015, Hanchett Entry Systems, Inc., an ASSA ABLOY Group Company. 500-17700, Rev D...