Technical Data; What To Do If - Becker Centronic MemoControl MC441-II Montage- Und Betriebsanleitung

Assembly and Operating Instructions
Nominal voltage
Type of battery
Protection class
Permissible surrounding temperature
Radio frequency
Problem
Drive is not functioning.
Drive not operating in 24
hour cycle.
Switching times differ
from those programmed
18

Technical data

What to do if ...?

Cause
1. Battery is flat.
2. Battery is inserted
incorrectly.
3. Receiver outside the
radio range.
4. Transmitter is not
programmed in the
receiver.
1. Sliding switch not in
the manual position
2. Operating time not
programmed
No power supplied to
the drive.
3 V DC
CR 2430
IP 20
-10 to +55 °C
868.3 MHz
Remedy
1. Insert new battery.
2. Insert battery cor-
rectly.
3. Reduce distance to
the receiver.
4. Programme transmit-
ter.
1. Set sliding switch to
the clock position
2. Programme operat-
ing time
Reprogramme the
switching times