SALTO XS4 Original Ai6xx Installation Guide

Certifications and Compatibility

• Certifications: UL LISTED, BHMA CERTIFIED A156.25 Grade 1 (when used with SALTO LA1T mortise lock).
• Mortise Lock: Not included. SALTO recommends using a mortise lock with a maximum 4° pre-turn angle.
• Tubular Latch: SALTO LT2Lxx Tubular Latch is required for the "A2" version.
• Escutcheons: Use only with SALTO compatible escutcheons.
• Door Thickness: Applicable for doors with thickness > 2-3/8" (60mm).

Model Series Compatibility

The XS4 Original Ai6xx series includes models such as:

• A i 650 m 00 ff txhr series
• A i 656 m 00 ff t x hr
• A i 658 m dd ff t x hr
• A i 660 m 00 ff t x hr
• A i 666 m 00 ff t x hr
• A i 668 m dd ff t x hr
• Wireless models (e.g., A i 650 m 00 ff t x h W series)

Installation Steps

The installation process involves several steps, illustrated with diagrams. Key dimensions include:

• Main body dimensions: 3-1/8" (80mm) and 6-3/4" (170mm).
• Hole diameter for spindle: Ø 9/16" (Ø14mm).
• Hole diameter for cylinder/thumbturn: Ø 1-1/2" (38mm).

Step 1: Select Handing

Determine and set the correct handing for the door mechanism.

Step 2: Prepare Door and Install Latch

This involves fitting the mortise lock and the SALTO LT2Lxx tubular latch. Ensure correct orientation and alignment. The diagram shows the latch mechanism and its dimensions.

Step 3: Mount Exterior and Interior Trim

Attach the exterior and interior handles and escutcheons to the door, securing them with the provided hardware. Follow the sequence shown in the diagrams, ensuring all screws are properly tightened.

Step 4: Connect Internal Mechanism

Connect the internal wiring and mechanism components. A warning is present: "Do not disconnect" ⚠️ [do-not-disconnect-symbol].

Step 5: Secure the Lock Body

Mount the main lock body onto the door, aligning it with the latch and spindle. Secure it using the mounting screws.

Step 6: Install Batteries

Insert batteries (LR06/AA type) into the lock. A "NOT OK" indicator is shown, suggesting correct battery placement is crucial.

Step 7-9: Final Assembly and Testing

Complete the assembly of the handles and any cover plates. Test the lock's functionality, including the latch retraction and deadbolt operation.

Step 10: Programming and Door Closure Warning

CRITICAL WARNING: AT THIS POINT DO NOT CLOSE THE DOOR. PROGRAM THE LOCK FIRST. Refer to the user manual for programming instructions. ⚠️ [warning-symbol]

Special Considerations

Thumb Turn Model

For the thumb turn model, it is to be used only on the inside of the door.

Dorm Lock / Key Override

Instructions are provided for the Dorm Lock / Key Override function, detailing the mechanism for emergency key access or specific lock states.

Wireless Installation

For wireless models, the installation includes connecting the wireless module. The steps show to "Unplug" ? [plug-icon] and then "Plug" ? [plug-icon] the connector to establish wireless communication.

General Notes

• All contents are current at the time of publication.
• SALTO Systems S.L. reserves the right to change availability, design, construction, and/or materials of any item.