700002 Rev. F
© 2012 ADA EZ. ALL RIGHTS RESERVED.
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from either side of the door. One 3-volt 280mAH lithium battery (Part No.CR2032)
provides transmitter power. The battery provides approximately 250,000 activations.
4.1.3
Transformer: The Optional transformer kit converts the incoming 110 VAC power to the
voltage required by the controller. Plugs into a standard 110-VAC grounded power outlet.
Transformer rating as follows: Input 120VAC 50/60Hz. Output 24 VDC 750mA.
4.2
Features and Functions
4.2.1
Opening Time: Following an activation signal, the door moves from fully closed to open
check or 80 degrees, whichever occurs first. The opening time shall be in accordance with
Table 1.
Table 1. Door Sizes and Opening/Closing Times
Door Weight (Pounds)
Door Width (Inches)
36
38
40
42
44
48
50
3.0
3.0
3.0
3.0
3.0
3.0
75
3.0
3.0
3.0
3.0
3.0
3.1
100
3.0
3.0
3.0
3.2
3.3
3.6
150
3.3
3.5
3.7
3.9
4.1
4.4
200
3.8
4.0
4.3
4.5
4.7
5.1
250
4.3
4.5
4.8
5.0
5.2
5.7
4.2.2
Hold-Open Time: Hold open time shall be adjusted to no less than 5 seconds
4.2.3
Closing Time: Following hold-open time, the door moves from fully open to close check
or 10
, whichever occurs first, according to Table 1.
4.2.4
Close Check: Close check shall occur in the last 10 degrees of closing and shall not be
less than 1.5 seconds
4.2.5
Closing Force: The door shall not close with a force greater than 15 lbs (6.8 kg) when
measured at the latch side of the closing stile. For ADA EZ series, the closing force is
adjustable to 8 lbs (3.6 kg).
4.2.6
Opening Force: The door shall not open with a force greater than 15 lbs (6.8 kg) when
measured at the latch side of the opening stile.
4.2.7
Transmitter Range: The transmitter has a range of 85
(26 m) from either side of the door.
4.2.8
Operation Upon Loss of Power: Standard installations require no external power and
operation will not be affected during a power loss. Typically a maximum of 2,500 cycles
can be obtained from a fully charged battery pack. Installations with the optional power
transformer will continue to function normally.
4.2.9
Operation Upon Obstruction: If the door meets an obstruction while opening, the door
will remain under power for one second and then close under spring force. If the door
meets an obstruction while closing, the door will maintain a closing force of 8 lbs (3.6 kg)
or less.
4.2.10
Transmitter Learn Mode: The transmitter learn mode programs the transmitter to the
operator. The system can learn up to eight separate transmitters. The system also has the
ability to remove all transmitters programmed into memory.
4.2.11
Auto-Tune Mode: The auto-tune mode allows the door to “learn” its fully open and fully
closed positions and adjusts the open time, close time, open force, and hold open times to
ensure the settings meet the ANSI 156.19 Low Energy Door Operator Code.