Applicable for: DCU1-NT, DCU1-2M-NT, DCU1, DCU1-2M
4.1 Selecting the Mode of Operation
Automatic door systems without FR drives
GEZE recommends protection against unauthorised persons changing the modes of operation.
Automatic door systems with FR drives
Automatic door systems with FR drives must be protected against unauthorised change of modes of operation.
For instance, a key switch can be used as protection or the service technician assigns a password (via ST220).
4.1.1 Selecting the mode of operation using the Display Programme Switch (DPS)
- Touch the required mode of operation on the display programme switch.
- The mode of operation is set and indicated on the display.
Fault messages on the display
If a fault occurs in the door system, it is displayed on the display programme switch about every 10 seconds.
- Read off the number of the fault message.
- Note it down.
- Notify the service technician.
4.1.2 Selecting the mode of operation using the Keypad Programme Switch (TPS)
- Press push buttons until the desire mode of operation is set.
- The LED of the current mode of operation lights up.
4.1.3 Selecting the mode of operation at the Mechanical Programme Switch (MPS)
Note: Not for SL-RD, SL-T30 and FR versions DUO/LL/RWS.
With the Programme Switch MPS
- Turn the rotary switch to the required mode of operation.
- The mode of operation is set.
With the Programme Switch MPS-ST (Key Switch)
Operation of the mechanical programme switch MPS-ST is only possible with the supplied key.
- Insert the key into the mechanical programme switch MPS-ST.
- Turn the key rotary switch to the required mode of operation.
- The mode of operation is set.
- Remove the key. The mechanical programme switch MPS-ST is now locked.
4.2 Blocking and Releasing Modes of Operation
4.2.1 With DPS and TPS – Blocking/Releasing with Additional Key Switch (Option 1)
With automatic standard sliding doors
- Press the key switch briefly to block function.
- With the DPS, the function “operation blocked” is signalled by the display “- -” when any key is pressed.
- With the TPS, the function “operation blocked” is signalled by the LED for the respectively set mode of operation flashing once when any key is pressed.
- Turn key switch again briefly for release. Operation is then permanently released.
If operation by unauthorised persons is blocked by a password, the operation of a standard sliding door must be enabled as described in the following section “For automatic sliding doors on escape and rescue routes”. The alternative operating release (Option 2) is also possible. One of the operating releases is sufficient in each case.
For automatic sliding doors on escape and rescue routes
- Permanently activate the key switch in order to release the operation.
- Operation is blocked as soon as the key switch is no longer pressed.
- With the DPS, the function “operation blocked” is signalled by the display “- -” when any key is pressed.
- With the TPS, the function “operation blocked” is signalled by the LED for the respectively set mode of operation flashing once when any key is pressed.
4.2.2 With DPS and TPS – Release through Password (Option 2)
This requires previous setting of the 2-digit password in the drive Service menu (factory setting: no password).
Release with TPS and DPS
- Enter the first digit of the password by the number of times the key is pressed:
- TPS: Key ↑
- DPS: Key
- Enter the second digit of the password by the number of times the key is pressed:
- TPS: Key ↓
- DPS: Key
- Confirm entry:
- TPS: Keys ↑ + ↓
- DPS: Key
After the password has been entered, the programme switch can be operated.
Function “operation blocked”
- Operation is blocked automatically 2 minutes after the last key has been pressed.
- With the TPS, the function “operation blocked” is signalled by the LED for the respectively set mode of operation flashing once when any key is pressed.
- With the DPS, the function “operation blocked” is signalled by the display “- -” when any key is pressed.
4.2.3 Use of the Key Operated Programme Switch MPS-ST (Option 3)
The mode of operation setting can only be changed with a key.
4.3 Locking/Unlocking (Optional)
| State | Explanation |
|---|---|
| Locking/Unlocking | In the “Night/Locked” mode of operation, the door locks automatically. The door unlocks automatically when switched to every other mode of operation. |
| From outside | After the activation device “Authorised” has been activated, the locked door opens, closes and locks again. |
| No mains voltage | See Chapter 5, No mains voltage. |
4.4 Behaviour in an Emergency
Not for Slimdrive SL-T30.
If necessary, the door can be opened via the emergency open switch.
To return to normal operation:
- Release the emergency shut-off switch.
4.5 Behaviour at Fire Alarm (Slimdrive SL-T30)
| Operating status | Explanation |
|---|---|
| Fire alarm | A fault (fire alarm) is displayed at the programme switch. Door closes immediately with dampened closing speed and remains closed. Changing the mode of operation is not possible. Door can only be opened manually. |
| Normal operation | Normal operation is restored by pressing the reset switch. The reset switch can be reached by opening the drive cover. |
| Mains power failure | See Chapter 5, No mains voltage. |
4.6 Behaviour at Smoke Alarm (Slimdrive SL-RD)
| Operating status | Explanation |
|---|---|
| Smoke alarm | A fault (smoke alarm) is displayed at the programme switch. Door closes immediately and remains closed, but is not locked. After activating the activation device “Authorised”, the door opens, closes and locks again. Changing the mode of operation is not possible. |
| Normal operation | If the smoke detector is inactive, normal mode can be restored as follows:
|
| Mains power failure | See Chapter 5, No mains voltage. |
4.7 Interlocking Door System Function
In the case of the interlocking door system function, 2 drives are connected to each other. Simultaneous opening of these 2 doors is not possible in the interlocking door system mode. The first activated door opens. As long as one door is open, the other door cannot be opened.
Simultaneous opening in the “Automatic” and “Exit only” modes of operation is not possible with activation. Only 1 door opens at a time.
The interlocking door system function is deactivated in the following cases:
- Mode of operation “Hold open”; both doors open as long as the mode of operation is active.
- Activation via “Activation device authorised” input.