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SIGMA Automatics
SA-300 Operation &
Installation Manual
LOW ENERGY AUTOMATIC SWING DOOR OPERATOR
These installation instructions are solely for use by professional
installers and are not intended to be handed over to the end user.
SIGMA AUTOMATICS
6795 Steels Ave W, Etobicoke, ON M9V 4R9
T 416-746-6100
www.sigmaautomatics.com
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Summary of Contents for Sigma SA-300
- Page 1 SIGMA Automatics SA-300 Operation & Installation Manual LOW ENERGY AUTOMATIC SWING DOOR OPERATOR These installation instructions are solely for use by professional installers and are not intended to be handed over to the end user. SIGMA AUTOMATICS 6795 Steels Ave W, Etobicoke, ON M9V 4R9 T 416-746-6100 www.sigmaautomatics.com...
- Page 2 Failure to follow the instructions and information in this manual may result in personal injury or damage to equipment. SIGMA AUTOMATICS will not be held responsible for any loss, damage, or injury if instructions and proper precautions are not followed. To reduce the risk of injury or damage - use this operator with single or double pedestrian swinging doors only.
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Page 3: Table Of Contents
3. Safety Information ..............................8 3.1. Safety Warnings ..............................8 3.2. Post Installation Hazards ............................ 8 4. SA-300 Installation Process ............................9 4.1. Unpack and Remove Cover ..........................10 4.1.1. Operator Handing ............................10 4.2. Mount Header Unit ............................11 4.2.1. - Page 4 SA-300 Installation Instructions 7. Troubleshooting ............................... 30 8. Safety Signage and Access Control Placement ......................31 9. Appendix 1: Other Device Configurations ....................... 32 9.1. SA-320 Surface Mounted Paired Operator (Auto/Auto – Double Auto) ............32 9.2. SA-350 Surface Mounted Paired Operator (Auto/Manual) ................32 10.
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Page 5: Product Summary
The SIGMA SA-300 door operator is installed onsite by qualified or trained installers. Header unit (or main unit) must be installed on the interior of a building. For double swing doors (IE: SA-320, SA-350), both operators are installed in one single header. -
Page 6: Pre-Installation Information
SA-300 Installation Instructions 2. Pre-Installation Information 2.1. Parts list Before installation, please verify that the product was shipped with all required components. Verify the model number, header width, door handing, arm, and colour. Do not attempt installation if any parts are missing. - Page 7 SA-300 Installation Instructions Parts list for surface mounted Single Swing Door Operator (SA-300), see Appendix (p.36) for other models. Description Part Number Operator cover and screws SA-PH-001 Operator motor and gearbox SA-PM01 (motor) SA-PG01 (gearbox) Operator control board and transformer...
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Page 8: Required Tools
11- Various drill bits and fasteners (see section 2.3) 2.3. Fasteners The SA-300 door operator does not include header unit mounting hardware of any kind. Installers should use their discretion and use the appropriate mounting hardware for their situation/installation. See section 4.4 for installation examples. -
Page 9: Safety Information
Hand pinch point and crushing hazards of door closing edges! • • Crushing hazards at door closing edges! Prior to mounting the SA-300 check that proper power has been delivered to the location in accordance • with local electrical code •... -
Page 10: Sa-300 Installation Process
SA-300 Installation Instructions 4. SA-300 Installation Process • Unpack and remove cover. • Remove components. Step 1 • Mount header back plate. Step 2 • Install components. Step 3 • Arm installation and adjustment. Step 4 • Program the door operator... -
Page 11: Unpack And Remove Cover
SA-300 Installation Instructions 4.1. Unpack and Remove Cover • Use 1/8" Allen key to remove cover screws. • Remove cover. Verify operator handing. Left Hand Push show below (Figure 4-1). • Figure 4-1 Left Hand Push Model 4.1.1. Operator Handing... -
Page 12: Mount Header Unit
SA-300 Installation Instructions 4.2. Mount Header Back Plate NOTE: Installers should use their discretion when mounting the header back plate. They should ensure that the door operator is properly and securely mounted using appropriate fasteners and mounting methods. • Mark the positions of the gearbox and controller mounting plates edges on the rear plate channel of the header. -
Page 13: Reinstall Components
SA-300 Installation Instructions 1 ½ in 0-to-2-inch gap is required for push Hinge or pull applications Centerline Figure 4-4 Header Unit Position (Pull Application) • After the header’s position is determined, BEFORE physical mounting, ensure that a hole for the wire pass-through is made on the header that corresponds with the wire hole on the surface. -
Page 14: Change Operator/Motor Handing
SA-300 Installation Instructions 4.3. Change Operator/Motor Handing Follow the following steps to change default right hand handing to left hand: STEP 1: Remove the motor from the operator frame by removing its three (3) mounting screws. STEP 2: With the motor removed, place the motor on its side with the gearbox facing away from you. Then use a 5/16in hex key to remove the shaft mounting screw. -
Page 15: Installation Examples
SA-300 Installation Instructions 4.4. Installation Examples • Ensure there is solid structural support in the mounting surface (wall) behind the header unit. • Use the appropriate mounting hardware to secure the header and arms to the support structure. No mounting hardware is included. -
Page 16: Motor And Control Board Wiring
SA-300 Installation Instructions 4.5. Motor and Control Board Wiring Licensed electrician must handle power distribution and AC connections. Unit must be grounded. Connect 120VAC wire to transformer via L16 connector and distribution block. (By licensed electrician) Use Minimum of No. 14 AWG with copper connectors. -
Page 17: Arm Installation
SA-300 Installation Instructions 4.6. Arm Installation SA-300 arms can be installed in either a PUSH or PULL configuration. Regardless of configuration, the gearbox must be pre-loaded. 4.6.1. Gearbox Pre-loading Ensure unit is connected to power (but power switch remains OFF). -
Page 18: Push Arm Installation
SA-300 Installation Instructions 1/2" hole to lock gearbox Door Frame ~45° Operator Door Figure 4-8 Push Arm Positioning 4.6.2. PUSH Arm Installation • Attach or re-adjust the push arm to be approximately 45° from parallel to the door frame as shown in Figure 4-8. -
Page 19: Pull Arm Installation
SA-300 Installation Instructions 4.6.3. PULL Arm Installation • With the door closed, install main arm and mark the location of the main arm’s tip on the closed door (A). • Remove the arm and open the door to the desired opening angle and hold it in place. Re-attach main arm and mark the location of the main arm’s tip on the open door (B). -
Page 20: Terminal Wiring
SA-300 Installation Instructions 5. Terminal Wiring 5.1. Terminal Description / Legend Lock relay used for operating electric locking hardware. (MOSFET) 24VDC power terminal used to power connected devices and other peripherals. Common for all dry relay devices and common for devices connected to ACT terminals. -
Page 21: Wiring Example: Regular Push-Button Activation
SA-300 Installation Instructions 5.2. Wiring Example: Regular Push-Button Activation The following diagram is only an example, use only as a reference. Electric Strike (Fail-Secure) Exterior Push Button Interior Push Button 20 / 33 REV.2024-01-24... -
Page 22: Wiring Example: Card Access Integration
SA-300 Installation Instructions 5.3. Wiring Example: Card Access Integration The following diagram is only an example, use only as a reference. Electric Strike (Fail-Secure) After the initial auto-learning sequence is complete (see 6.2), use the control board menu to set the Exterior Control Mode to 3 “Access... -
Page 23: Wiring Example: Washroom Application
SA-300 Installation Instructions 5.4. Wiring Example: Washroom Application The following diagram is only an example, use only as a reference. 22 / 33 REV.2024-01-24... -
Page 24: Wiring Example: Stairwell (Fire-Alarm) Application
SA-300 Installation Instructions 5.5. Wiring Example: Stairwell (Fire-Alarm) Application The following diagram is only an example, use only as a reference. Electric Strike (1.2Amps max.) > FAIL-SAFE DETERMINED BY LOCATION AND LOCAL FAIL-SECURE CODES. PLEASE CONSULT LOCAL AUTHORITY. N/O To Pressure Fan... -
Page 25: Programming
[Diagnostics] Internal use by SIGMA developers. 6.2. Change Operating Parameter Settings The SA-300 default operating parameter settings can be adjusted to better suit the installation. See Section 6.2.1 for a full list of basic and advanced parameters. • Ensure the door is fully closed – the door operator control display should read “DOOR CLOSED.”... -
Page 26: Parameter List & Descriptions
SA-300 Installation Instructions • Press the SEL button again to set/confirm the new parameter value. Press BACK to return to the Basic Settings menu to select another basic parameter. • • Press BACK a second time to return to the Main Menu. -
Page 27: Recommended Parameter Settings By Door Size
. (0= Current state, 3=Factory reset) NOTE: All other values are internal/factory testing use. Do not use unless instructed to by Sigma Factory Technicians. 6.2.2. Recommended Parameter Settings by Door Size All values and settings must comply with ANSI/BHMA A156.19 Standard for Power Assist and Low Energy Power Operated Swing Doors. -
Page 28: Universal Washroom Mode
SA-300 Installation Instructions 6.2.3. Universal Washroom Mode • The door is normally unlocked. • Install the door operator for required application based on installation instructions. Adjust parameters for basic or default setup. (As per 6.2.1) • • Follow the Universal Washroom wiring diagram to connect all the devices to proper terminals. -
Page 29: Initial Programming (Initial Learning Cycle)
SA-300 Installation Instructions DOOR CLOSED [Access Denied] 6.3. Initial Programming (Initial Learning Cycle) The following instructions will activate the INITIAL-LEARNING function of the Door Operator only after initial installation and use the default settings for the unit. Follow these steps to re-initialize a learning cycle. - Page 30 SA-300 Installation Instructions MAIN MENU [Position] • Using the UP and DN button, scroll up or down unit “[Position]” is displayed. Press SEL button to enter the POSITION sub-menu. • POSITION #### ACT=Learn Display will only show the “ACT=Learn” option.
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Page 31: Troubleshooting
SA-300 Installation Instructions 7. Troubleshooting Problem Possible Solutions Door does not open • Verify power connection. • Verify ON/OFF switch is set to ON. • Verify the connections of activation devices and/or sensors. • Verify the display message. Display does not indicate door closed •... -
Page 32: Safety Signage And Access Control Placement
See ANSI standard A156.19 requirements for additional safety decal information. • • Safety signage included with SA-300 are double-sided labels intended for application on clear glass. A second set of labels will be required if labels are applied on an opaque or non-transparent surface. •... -
Page 33: Appendix 1: Other Device Configurations
Each motorized arm will have their own control board and each board must be adjusted as per the single motor SA-300. Sensors and buttons can be wired to one or both controller boards. -
Page 34: Appendix 2: Safety Check List
SA-300 Installation Instructions 10. Appendix 2: Safety Check List This checklist is provided to help ensure pedestrian safety and the proper operation of the door operator. These safety checks are repeated on the AAADM sticker applied to the door frame.
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