r-tec Automatic Sliding Door

Overview

The r-tec automatic sliding door is documented for 120 + 120 kg in a double-leaf arrangement and 150 kg as a single leaf. The general brochure also mentions telescopic doors but provides no separate load or speed table for that variant. This sliding model lists R2 control, 230 VAC supply, a 24 VDC motor, 100 W power and IP23 protection.

Speed and performance

Door type	Opening speed	Closing speed
Single-leaf (150 kg)	90 cm/s	70% of opening speed
Double-leaf (120 + 120 kg)	180 cm/s	70% of opening speed

These manual specifications alone do not establish a time to open a particular passage or quantify a change in trapping risk. Anti-trapping sensitivity and braking distance are separate settings to assess at the installation site.

R2 control unit — 23 parameters

The R2 board enables fine tuning to the site with 23 separate parameters. Parameter groups:

• Opening settings (o1-o4) — Opening acceleration distance, opening speed, deceleration distance and push force.
• Closing settings (C1-C5) — Closing acceleration distance, closing speed, deceleration distance, push force and motor pressure after closing.
• Partial opening (o5) — Opening rate when partial mode is active (25% / 50% / 75%).
• Airlock (o6) — Synchronous operation between two consecutive doors.
• Hold-open time (t1) — 0–60 s in the R2 parameter table; the 2015 general specification’s 0–90 s is a different document scope.
• Electric lock (L1, L2) — Lock operation type and door movement delay after the lock engages.
• Photocell settings (F1, F2, Ft) — Photocell 1/2 active state and external/internal photocell selection.
• Battery and motor direction (b1, r1) — Behaviour on power loss and motor rotation direction.
• Remote control and service (Rf, S1, P1) — Remote mode, service interval and panic exit.

12 fault codes — fast fault detection

Code	Meaning
o1	Trapped while opening
o2	Trapped while closing
o3	Overcurrent protection
o4	Button fault
o5	Radar fault
o6	Mechanical jam
o7	Battery voltage low
o8	Photocell fault
o9	Mains voltage low
10	Encoder error
11	Overcurrent (>5 s) protection
St	Service time

An R2 display code classifies a fault state and helps start diagnosis. The guide’s troubleshooting table lists more than one possible cause or check for some symptoms; a code alone does not establish the root cause or guarantee a repair time.

5 operation modes

Selector switch transitions:

1. Hold open — The door is kept open.
2. Partial opening — The R2 guide’s o5 parameter offers 25%, 50% or 75%. Confirm the selection for the actual installation.
3. One-way exit — The one-way operating mode listed in the R2 guide.
4. Automatic (standard) — Normal operation triggered by photocell/PIR sensor. Typical daytime operation.
5. Hold closed — The door is kept closed; electric-lock operation is configured separately.

The qualified technical team verifies the selected mode and safety devices on the installed door. A mode name alone does not establish suitability for an evacuation application.

Archived document records and evidence boundary

• TÜV Austria record 16-PS-0009-TAT-21-MAD-2479 identifies the product as AUTOMATIC DOOR and the type/model scope as r-tec, open, con-tech. Renewed on 12 February 2021, it expired on 12 February 2022; it does not separately name the sliding door, R2 control or the leaf configurations on this page.
• SATSO / TOBB Domestic Product record 20221188100201 states a 100% rate only for AUTOMATIC DOOR and a validity period of 8 September 2022–8 September 2023. It gives no component-level scope for the motor, control or mechanical assembly.

Both are expired archive records. The model, control, equipment and current conformity file for the proposed sliding door are verified separately.

Field discipline

• Fix the mechanism securely to the wall and check its level, leaf adjustment and belt setting against the manual installation steps.
• Verify photocell and radar placement in the approved design for the selected door; this manual gives no universal 50 cm safety zone.
• Use the current installation and maintenance document for the exact model to set service intervals and select glazing.

Model notes

The linked manual covers installation and R2 settings. Match leaf load and site dimensions to the exact model drawing. It does not show a detailed sizing table or instructions for firmware updates via a boot stick.