Operating Manual Program Timers Variotime Single and Variotime Twin
Diehl AKO Stiftung & Co.KG, Appliance Europe, Pfannerstraße 75-83, DE – 88239 Wangen
Tel. +49 (7522) 73-0 • Fax +49 (7522) 73-250 • info@diehl-controls.com • www.diehl.com/controls/appliance
Subject to change without notice – issued 04-2015 – page 10/20
2. Connect the program timer to the mains supply via the contacts ① and ②.
3. Push the timer from behind into its allocated panel cutout and fasten it with four screws.
2.4.2 Variotime with panel-mount housing
Two each fixing brackets Diehl Controls material no. 413271110 (see Fig. 1) serve to easily mount
the timer at the back of a panel. The notched dovetail-guides engaging into the sides of the timer
housing allow secure mounting notwithstanding the panel thickness.
A transparent cover Diehl Controls material no. 413271185 is available as optional accessory. It
can be snapped onto the Variotime housing (see Fig. 1).
1. Push the timer into the panel cutout (66 x 66
mm) of your appliance from the front.
2. Fasten the timer from behind using the two fixing
brackets. Push them into the dovetail guides at
the housing sides so that their arms point
towards the panel. Push them forward until their
arms wedge the timer to the panel.
3. Connect the relay or both relays (loads) via contacts ③ to ⑤. The on/off versions have
only the contacts ③ and ⑤ placed, a changeover version has the contacts ③, ④ and ⑤
placed. Please observe the label on your timer.
4. Connect the timer to the mains supply via the contacts ① and ②.
Fig. 12: Installation with fixing brackets
Installation of Variotime
with panel-
Installation of Variotime with
build-in housing
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