background image

2

INSTALLATION

Before installing the keypad, the unit must be partially disassembled 
to access the mounting plate. 

Opening the Keypad

The keypad assembly is secured with two screws that are hidden 
behind the keypad’s nameplate. Refer to Figure 3 for disassembly 
details.

 Use a 

small

 fl at blade screwdriver to pry off the keypad’s 

nameplate.

  Use a philips head screwdriver to remove the two screws.

  Separate the mounting plate from the keypad assembly.

Install the Electrical Box and Mounting Plate

The keypad is designed to fi t into a standard single-gang electrical 
box. Select a location near the controlled door and choose a 
convenient height for the keypad. Be sure there is good wiring 
accessibility for the unit’s power and the output to the door strike 
or access device.

  Install the electrical box in the wall.

  Screw the mounting plate onto the electrical box (see 

Figure 4).

Final Keypad Installation

After wiring the keypad 

(see next page), complete the installation 

by securing the keypad to the mounting plate.

  If a lower beeper sound level is required, before installing 

the keypad, remove Jumper at P4 (place the jumper block 
on one pin to save the jumper).

  Hook the keypad assembly onto the mounting plate tab (see 

Figure 5).

  Secure with two philips screws.

  Snap nameplate into position over screws.

HOOK THE KEYPAD A

SS

EMBLY

ONTO THE MOUNTING PLATE

1

2

3

IN

S

TALL THE

TWO 

S

CREW

S

S

NAP THE NAMEPLATE

INTO PLACE

Figure 5. Connecting the Keypad to the Mounting Plate

228037 A     IMAGE 4

1

PRY UP ON THE
NAMEPLATE
HERE

3

S

EPARATE THE

MOUNTING PLATE
FROM THE KEYPAD

MOUNTING

PLATE

REMOVE THE
TWO 

S

CREW

S

2

Figure 3. Opening the Keypad

IN

S

TALL A 

S

INGLE-GANG

ELECTRICAL BOX AT THE
PROPER LOCATION
FOR THE KEYPAD

ATTACH THE MOUNTING
PLATE TO THE
ELECTRICAL BOX 

MAKE 

S

URE THE

TAB I

S

 UP

MOUNTING
PLATE

Figure 4. Installing the Mounting Plate

Summary of Contents for AK-31

Page 1: ...1 2 3 4 5 6 7 8 9 0 AK 31 Digital Keyless Entry System 760 438 7000 USA Canada 800 421 1587 800 392 0123 Toll Free FAX 800 468 1340 www linearcorp com Installation and Programming Instructions ...

Page 2: ...s and programming even without power An internal jumper is provided to reset the master code The Main Relay has a 5 Amp capacity The Auxiliary Relay has a 1 Amp capacity Two solid state outputs capable of switching 100 mA to common are programmable to signal forced entry door ajar lockout alarm circuit shunting request to exit and keypad active conditions FEATURES KEYPAD PROGRAMMABLE No programmer...

Page 3: ...DC MAX AUXILIARY RELAY 1 AMP 28 VDC MAX TERMINAL BLOCK 1 WIRES AK 31 TERMINALS CAUTION IF THE UNIT IS AC POWERED MAKE SURE THE SECONDARY OF THE SYSTEM TRANSFORMER IS ISOLATED FROM EARTH GROUND OPTIONAL WIRING REQUIRED WIRING OTHER WIRING NOTES 1 ALARM SHUNT SET FOR AUXILIARY RELAY 2 GRAY WIRE SET FOR DOOR SENSE GROUND STAKE N C DOOR SWITCH ALARM CONTACT TO ALARM SYSTEM POWER SUPPLY ELECTRIC DOOR S...

Page 4: ...in the wall Screw the mounting plate onto the electrical box see Figure 4 Final Keypad Installation After wiring the keypad see next page complete the installation by securing the keypad to the mounting plate If a lower beeper sound level is required before installing the keypad remove Jumper at P4 place the jumper block on one pin to save the jumper Hook the keypad assembly onto the mounting plat...

Page 5: ...e switch to the keypad box Connect the door switch to the keypad s SENSE input gray wire E8 and COM any black wire If an inhibit switch or timer is going to be used for temporarily disabling the keypad route two wires from the switch or timer to the keypad box Connect the inhibit switch timer normally open terminals to the keypad s SENSE input gray wire E8 and COM any black wire REQUEST TO EXIT IN...

Page 6: ... during programming to clear the keypad and re enter the command Press 9 Setting Entry Code Length Default 4 digits Press 0 3 Length Length 1 6 for entry code length NOTE If the Entry Code Length is going to be changed from the factory default of four digits make this change first before programming any entry codes Adding a New Entry Code Press 01 Code Code Action Code The new entry code 1 999999 ...

Page 7: ...o 2 seconds Press 1 4 Output Output Output to Activate 0 4 1 Main Relay 2 Auxiliary Relay 3 Output 3 4 Output 4 0 No Output Select Alarm Shunt Output Default No Output Sets which output activates during the time access is granted Use this output to shunt alarm contacts attached to the access door This output may be timed or toggled Press 1 5 Output Output Output to Activate 0 4 1 Main Relay 2 Auxi...

Page 8: ...maximum ENVIRONMENTAL Temperature 22 F to 149 F 30 C to 65 C Humidity 5 to 95 non condensing LINEAR LIMITED WARRANTY This Linear product is warranted against defects in material and workmanship for twenty four 24 months The Warranty Expiration Date is labeled on the product This warranty extends only to wholesale customers who buy direct from Linear or through Linear s normal distribution channels...

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