User Manual
EN
11
2 Description and Function
2.1 Products
These digital time switches are used for precise and simple control of electro devices.
○ Ideal for recurring tasks, such as lighting aquariums.
○ 10 timer programs with 1-minute steps
○ 16 different weekday combinations
○ 12-hour or 24-hour time display
○ Possibility of continuous operation
○ Includes back-up battery
2.2 Scope of Delivery
Art.
51277 51301 93256
Package
contents
1x Digital time switch,
User Manual
1x Digital time
switch, User Manual
1x Digital time switch,
User Manual
55541
2x 93256, User Manual
55542
3x 93256, User Manual
55543
2x 51277, User Manual
55544
3x 51277, User Manual
55545
2x 51301, User Manual
55546
3x 51301, User Manual
2.3 Operating Elements
1 Control panel
2 Housing
3 Safetey power plug
4 Protective contact socket
5 Protective cover for the grounding contact
socket
6 Protective cover for control panel and
display