Nortek Security & Control DOOR-GARD 212W User manual

6-041222 X2 1
212w Wiring Diagrams
PRINTER’S INSTRUCTIONS:
LIT 212W WIRING INSTRUCTIONS - P/N: 6-041222 X2 - INK: BLACK - MATERIAL: 20 LB. MEAD BOND - SIZE: FLAT 17.000” X 11.000” FOLDED 8.500” X 11.000” - TOLERANCE: ± .125” - SCALE: 1-1
TECHNICAL NOTES
This product was re-designed using a new manufacturing
technology, which changed the physical appearance of
the keypad electronics. Also, the voltage selection jumper
on the main circuit board is no longer required.
To prevent electrical kick back voltage from damaging the
keypad, when using an electrical locking device, you MUST
install the transorb as close as possible to the lock. Wire the
transorb in parallel with the lock power terminals.
Also, to avoid ESD (electro-static discharge) from interfering
with the operation of the keypad, ground the negative terminal
of the keypad to earth ground. If you cannot ground the power
supply, then you must ground the keypad housing.
The manufacturer recommends using a filtered and
regulated power supply.
When mounting the 212w outside, use a weatherproof back
box and apply silicone to the area where the wires enter the
case. Also, provide a weep hole at the bottom of the back box
to prevent condensation from collecting on the circuit board.
This keypad is not for use in extreme weather conditions;
please consult the factory for additional keypad models.
SPECIFICATIONS:
MECHANICAL:
BOARD DIMENSIONS: 1.80”W x 2.555”H x 1.125”D
ELECTRICAL:
VOLTAGE: 12-24 Volts AC/DC (No Jumper Required)
CURRENT: 8mA@12VDC typical;
35ma with relay energized.
16mA@24VDC typical;
45ma with relay energized.
21mA@12VAC typical;
74mA with relay energized.
43mA@24VAC typical;
91mA with relay energized.
Note: Keypads using the 293 Relay Board,
need an additional 30mA for each
relay energized.
OUTPUTS: Main Relay: 5 Amp, Form C @ 24VDC
with 10 Amp surge.
Outputs 2, 3, and 4 are 50mA negative
voltage outputs
ENVIRONMENTAL:
TEMPERATURE: -20°F TO 130°F (-28°C TO 54°C)
Weather Resistant
TECHNICAL SUPPORT
DEALERS/INSTALLERS ONLY! End users must contact
the dealer/installer for support. If the keypad still does
not work after troubleshooting, please call the Technical
Services department at 1-800-421-1587.
• Packing Checklist
212w Keypad
10 Conductor Wire Harness (1)
4 Conductor Wire Harness (1)
Slotted screws (2)
Security Screws (2)
Transorb (1)
Mounting Gasket (1)
Features & Programming Guide
Warranty Guide
212w Keypad
Wiring Diagrams & Specifications
Note: This product is designed to be installed and serviced
by security and lock industry professionals.

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212w Wiring Diagrams

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212w Wiring Diagrams
To control the LED’s externally cut the four
wires going to the green and red LEDs. Each
LED has a black and red wire. Black is the
negative and red is the positive. These LED’s
require 12VDC to operate.

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212w Wiring Diagrams
The diagram above shows how to connect two keypads to control
a single door. Entering your code on keypad 2 unlocks the maglock
directly. When you enter your code on keypad 1, it triggers the REX
input of keypad two, which unlocks the door.
Please note that user codes must be programmed into both keypads.
Copyright ©2015 Nortek Security & Control LLC
LIMITED WARRANTY
ThisNortekSecurity&Control product iswarranted against defectsin material
and workmanship for twenty four (24) months. This warranty extends only
to wholesale customers who buy direct from Nortek Security & Control or
through Nortek Security & Control’s normal distribution channels. Nortek
Security & Control does not warrant this product to consumers. Consumers
shouldinquirefromtheirsellingdealerastothenatureofthedealer’swarranty,
ifany.There are no obligations or liabilities on the part of Nortek Security
& Control LLC for consequential damages arising out of or in connection
with use or performance of this product or other indirect damages
with respect to loss of property, revenue, or profit, or cost of removal,
installation, or reinstallation. All implied warranties, including implied
warranties for merchantability and implied warranties for fitness, are valid only
until the warranty expires. This Nortek Security & Control LLC Warranty is
in lieu of all other warranties express or implied.
All products returned for warranty service require a Return Authorization
Number (RA#). Contact Returns at 1-855-546-3351 for an RA# and other
important details.