Nabco ICU 2400 User manual

S82 W18717 Gemini Drive
Muskego, Wisconsin 53150
Phone: [phone]
Fax: [phone]
www.nabcoentrances.com
Technical Support: [phone]
NABCO hours of Operaon: Monday to Friday 8:00 a.m.- 4:30 p.m. (Central Time)
P/N C-00394
Rev. 2/28/22
ICU 2400 Automac Sliding Door
OWNER’S MANUAL
A Founding Member of: AAADM
(American Associaon of Automac Door Manufacturers)
WARNING
• Turn OFF all power to the Automac Door if a Safety System is not working.
• Instruct the Owner to keep all power turned OFF unl correcve acon can be achieved by a NABCO
Entrances trained technician. Failure to follow these pracces may result in serious consequences.
• NEVER leave a Door operang without all Safety detecon systems operaonal.
Table of Contents
CHAPTER 1: WARNING LABELS ................................................... 2
CHAPTER 2: GENERAL SAFETY RECOMMENDATIONS ................................ 2
CHAPTER 3: SCOPE.............................................................. 2
SECTION 3.1: To the Customer .................................................................2
SECTION 3.2: Objecve .......................................................................2
CHAPTER 4: GETTING STARTED ................................................... 2
SECTION 4.1: Service Availability ...............................................................3
SECTION 4.2: Safety Standard Compliance .......................................................3
SECTION 4.3: Limited Warranty ................................................................3
SECTION 4.4: Informaon Provided by Door Supplier ..............................................3
CHAPTER 5: GENERAL SAFETY .................................................... 3
CHAPTER 6: OPERATION ......................................................... 4
CHAPTER 7: DAILY SAFETY CHECKS ................................................ 4
Secon 7.1: Presence Sensor ..................................................................4
Secon 7.2: Knowing Act Acvaon .............................................................5
Secon 7.3: Slide Door .......................................................................6
Secon 7.4: Breakout ........................................................................6
CHAPTER 8: SAFETY DECALS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

ICU 2400 Automac Sliding Door Owners Manual www.NabcoEntrances.com
P/N C-00394 Rev. 2-28-22
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CHAPTER 1: WARNING LABELS
Please refer to this section in the event a warning label within this manual needs further explanation.
Indicates a hazardous situaon which has some probability of severe injury. It should not be
considered for property damage unless personal injury risk is present.
Indicates a hazardous situaon which may result in a minor injury. Cauon should not be used
when there is a possibility of serious injury. Cauon should not be considered for property damage
accidents unless a personal injury risk is present.
Noce: Indicates a statement of company policy as the message relates to the personal safety or protecon
of property. Noce should not be used when there is a hazardous situaon or personal risk.
Aenon: A situaon where material could be damaged or the funcon repaired.
Note: Indicates important information that provides further instruction.
CHAPTER 2: GENERAL SAFETY RECOMMENDATIONS
An improperly adjusted door can cause injury and/or equipment damage.
Safety devices must be installed correctly and operaonal.
Do Not operate any Slide Door Unit without fully understanding how a Slide Door funcons. If you
do not fully understand, ask a qualied technician. Failure to do so may result in bodily injury, or
property damage and will nullify all warranes.
Noce: This manual must be given to and retained by the purchasing facility or end user.
Noce: Inspect door operaon daily using the Daily Safety Checklist (within this manual and on door).
Noce: Have door inspected at least annually by an AAADM cered inspector.
CHAPTER 3: SCOPE
SECTION 3.1: To the Customer
The purpose of this manual is to familiarize the Owner with proper operation of the door. It is essential that the Owner
recognizes the importance of maintaining a door system in compliance with industry standards for safety.
It is the responsibility of the Owner/Caretaker to inspect operation of the door on a daily basis. Daily inspection must be done
to ensure safe door operation for use by pedestrians, including (but not limited to) invitees, customers, or employees. This
manual covers ICU 2400 Automatic Slide Doors.
SECTION 3.2: Objecve
This manual provides operation and maintenance requirements, and instructions for a daily safety checklist.
Should the door fail to operate as prescribed in the Daily Safety Check, or at any other me for any
other reason, DO NOT aempt to repair or adjust the door. Call an AAADM Cered technician.
These technicians are trained to service automac door systems in accordance with ANSI/BHMA
A156.38 (Low Energy Power Operated Sliding and Folding Doors).
CHAPTER 4: GETTING STARTED

as a complete package. This package typically includes: an Operator, Controller, Header, Track, Carrier Wheels,
(1) Slide Door, (1) Sidelite, (2) Jamb Tubes, (1) Lock and an Activation/Safety System. Automatic Slide Doors:
XMust include Sensors and Signage for the safety and convenience of the user.
XHave a Safety Zone to cover the area the door travels.
WARNING
CAUTION
WARNING
WARNING
WARNING
WARNING

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SECTION 4.1: Service Availability
Door products are distributed through a nationwide network of authorized suppliers for sales, installation, and service.
Immediately contact the Door Manufacturer or the Authorized Door Manufacturer Representative, if service must be
performed on an automatic door system.
SECTION 4.2: Safety Standard Compliance
The automatic door system was designed to comply with the latest operating and safety standards. To ensure continued, safe
operation it is important that:
XThe door system is maintained in compliance with industry standards.
XProper decals/labels are applied and maintained on doors.
X
The American Association of Automatic Door Manufacturers, has established a program to certify automatic door inspectors.
Through this program, inspectors are trained to check door systems for compliance with the appropriate version of an ANSI
standard. In the United States, ANSI Standard 156.38 (Low Energy Power Operated Sliding and Folding Doors) applies.
SECTION 4.3: Limited Warranty
NABCO Entrances Inc. provides to its customer a limited warranty on products. The warranty is:
NABCO ENTRANCES INC. will exchange or repair, F.O.B. the plant, any component found defective
in workmanship and/or material, subject to NABCO’s inspection, for a period of one (1) year



This warranty does not cover loss or damages resulting from causes beyond the manufacturer’s control, misuse, neglect,
accidents, windstorms, or other acts of God, or acts of terrorism. Warranty is for normal use and service. The warranty does
not apply to equipment that has been repaired or altered so as to adversely affect conditions of operation. Warranty will not
obligate NABCO Entrances or damages resulting from such alterations, misuse, or acts of God, or acts of terrorism.
SECTION 4.4: Informaon Provided by Door Supplier
Note: To obtain an AAADM Daily Safety Check video, please go to http://www.aaadm.com/daily-safety-check/index.html
XInstruction on how to conduct the Daily Safety Check.
XLocation of activation Switches and Sensors with instruction of their use.
XCircuit breaker or main power disconnect location for each door system.
XContact number to call for service, or inquiries about the Door system, and/or to report concerns.
X
X
XWarranty information for each door.
CHAPTER 5: GENERAL SAFETY
Pay attention to the following safety items and perform checks periodically where noted.
XForce:
• Force to prevent the door from closing.
• If the door is equipped, force to Breakout the door.
• Force to open door in the event of a power failure.
XIf equipped, Breakout Mode:
• When the door (or door including a Sidelite) is pushed into Breakout mode, check that the door will not activate.
XStrike Stile:
• With door open, grasp the Strike Stile of door and attempt to move it vertically and horizontally. There should be
very little, if any, looseness between door and glass, and/or connections between door and operator

ICU 2400 Automac Sliding Door Owners Manual www.NabcoEntrances.com
P/N C-00394 Rev. 2-28-22
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CHAPTER 6: OPERATION
DN 2513
ROCKER SWITCH
A-00805
KEY SWITCH
A-00552
ON
HOLD OPEN
OFF OFF
AUTO OFF H.O.
Rocker Switch
Switch Description
ON When the switch is in ON position, the Door is operational.
OFF When the switch is in the OFF position, the Door is not operational. The OFF position does not shut off the
main power to the Door unit.
HOLD OPEN XDoor is held Open as long as the Switch remains in the Hold Open position.
XDoors should be held Open in this manner. Do Not prop open the doors with any object.
Key Switch
AUTO When the switch is in AUTO position, the Door is operational.
OFF When the switch is in the OFF position, the Door is not operational. The OFF position does not shut off the
main power to the Door unit.
H.O.
(Hold Open)
XDoor is held Open as long as the Switch remains in the Hold Open position.
XDoors should be held Open in this manner. Do Not prop open the doors with any object.
CHAPTER 7: DAILY SAFETY CHECKS
Secon 7.1: Presence Sensor
The ICU 2400 Automatic Slide Door System utilizes a Presence Sensor that activates the Slide Door with Infrared technology.
Infrared Technology is used to scan backwards to detect pedestrians in the threshold until the Slide door is fully closed.
The NABCO Entrances recommendation is for Presence Sensors to detect both moving and non-moving objects in the path of
the door and signal the Control Unit accordingly. ICU 2400 Automatic Slide Doors are typically installed with (1) Sensor on
each side of the Header. In the event a Slide door is still in
the process of closing, and an object is detected within a minimum of (24) inches from the door, the Inactive Sensor will fully
re-open the door.
7.1.1 Sensor Detecon Zone


At about (12) inches away from the door face, walk parallel towards the center of the door opening.
Ensure the Detection Zone is at least as wide as the door opening.
Fully open the Slide door. Crouch motionless in the Threshold for at least (10) seconds. The door should not contact
the pedestrian.
If Holding Beams are installed, open the Door and block the Beam with your Hand.
The Door should not be able to close.

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7.1.2 Types of Sensor Malfuncons
Aenon: Examples shown only illustrate some types of causes for Sensor Malfuncons (not all).
DN 1573 DN 1572
An object placed within the Presence Detection Zone that
may be moving within the detection zone (like due to wind).
Sensor is exposed to: Steam, Exhaust Fume, Insects, Heavy
Rain, Heavy Snow.
DN 1571
Within 197” (5m)
DN 1569
Pool of water located within Presence Detection Zone. Multiple Sensors installed close together, or facing each other.
DN 1570 DN 1568
Refl ec ve S cker

XStrong direct Sunlight
X

X
X

X
The bed of a trolley:
X
X

Secon 7.2: Knowing Act Acvaon
Go to the Slide door. Use a Knowing Act Activation.
Opening speed shall be adjusted to open at a speed of (12) inches per second maximum, from fully closed to
fully open.
Slide door shall remain at the fully open position for not less than (5) seconds before starting the closing cycle.
Closing speed shall be adjusted to close at a speed of (6) inches per second maximum per Door Panel, from fully open
to Latch Check.
Latch Check speed shall occur no less than (2) inches from the closed position.

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Walk slowly through the door opening. The door should not contact a pedestrian.
Walk out of the Detection Zone.
After a brief time delay (at least 5 seconds), the door should fully close without impact.
Go to the Interior side of Door. Repeat steps.
DN 1729
Figure 1 Walk through Detection Zone
Secon 7.3: Slide Door
If the Slide Door will not be used for at least (1) month, it is recommended to turn Power OFF to
the Unit.
As a prevenve measure, any components showing signs of wear must be replaced by a qualied,
NABCO Entrances trained technician, or service provider. In order to guarantee reliability of the
installaon, any components showing signs of wear must be replaced as a prevenve measure.
Aenon: In the event any type of object needs to be removed from the Sensor Detecon Zone (vicinity), the
Sensor will keep the door open unl it “relearns” the zone before resuming normal operaon. This
may take a minute or two.

activating zones. The purpose of a Daily Safety Check is to ensure pedestrian safety and Owner protection.
Ensure the Power Breaker is switched ON.
Do not switch Power Breaker ON and OFF too quickly.
Ensure the Rocker Switch or Key Switch is set to “ON”.
Check the motion of the Slide door. Slide door should slide freely.
Ensure Full Open Sidelite doors are fully closed.
Failure to do so, will disrupt proper door operation.


Inspect door’s overall condition.
The appropriate signage should be present and hardware should be in good condition.
Ensure the Header Cover, and all other hardware are properly secured.
Check for damaged or missing Weathering.
Ensure Door Latches operate smoothly.
Check all glass for cracks or damage.
Secon 7.4: Breakout
● During Breakout, keep ngers clear of pinch points between the Slide doors.
● Damage can be caused if the Slide Door is not fully open before breakout.
Fully Open the Slide Door.
Breakout cannot occur unless the Slide Door is fully open.
From the side of the Slide Door, Breakout both doors.
In Break Out mode, the door must not activate.
CAUTION
CAUTIONCAUTION
CAUTION

Rev. 2-28-22 P/N C-00394
www.NabcoEntrances.com ICU 2400 Automac Sliding Door Owners Manual
7 of 7
Fully Close both Doors.
Call your supplier if detailed information is needed.
DN 2089
FO Sidelite Panel
Slide Door
Example Shown: Right Hand Unit
Ulity Breakout Side of Door
Figure 2 ICU 2400A Breakout
CHAPTER 8: SAFETY DECALS
Doors shall be equipped with signage visible from either side of the door, instructing the user as to the operation and function

Description
Caution Stand Clear 

Automatic Sliding Door 
is visible from both sides of the door. Same is true for

the Trail door.
Activate Switch to Operate X(2) Activate Switch signs, shall be adhered to both
sides of door, with the words “Automatic Caution
Door and Activate Switch to Operate” to be
clearly visible.
AAADM
Safety Information Label
