Timeguard EL17, EL11 Installation And Operating Instructions Manual
INSTALLATION & OPERATING
PROGRAM
DAY 1 2 3 4 5 6 7
CHANGE
ON OFF TIMED
ON
PROGRAM
DAY 1 2 3 4
CHANGE
ON OFF TIMED
ON
INSTRUCTIONS
Panel
MASTER
Models
EL11 (24 hour)
EL17 (7 day)
PROGRAM
DAY 1 2 3 4
CHANGE
ON OFF TIMED
ON
PROGRAM
DAY 1 2 3 4 5 6 7
CHANGE
ON OFF TIMED
ON
Figure 1
N
NOC
NC
L
Override button
(also used in
conjunction with the
programme button
to programme clock
and times/days for
ON periods
24 hour clock
display
Slide switch provides
Contents
1 EL11 (24 hour) or EL17 (7 day)
1 Panel mount bezel
1 Tamper proof cover
4 Surface mount stand offs (length 10mm)
2 Panel mount bolts
2 Self-tapping screws (No. 4 x 5/8 in) for panel mount bolts
2 Self-tapping screws (No.6 x 3/8 in) for attaching bezel to EL11/17
General
The EL11 (24 hour) or EL17 (7 day) is primarily a panel mounted timeswitch
rated at 240V, 16A resistive at T40. It can also be surface mounted within
cubicles if required.
The contacts are single pole change over and are fully voltage free. The front of
the unit is shown in figure 1. The rear of the unit showing wiring connections
and the internal circuit is shown in figure 2.
Connections are made to the EL11/17 by 1/4 in receptacles. The unit can be
made tamper proof by wiring the cover supplied in place which still leaves the
display visible.
Programme button
used to programme
clock and times/days
for ON periods
continuous ON,
continuous OFF or
normal programme
operation
PROGRAM
DAY 1 2 3 4
CHANGE
ON OFF TIMED
ON
Installation - Panel Mounting
N
NOC
NC
L
For panel mounting (in panels up to 7.0mm thick with the cut-out as shown in
figure 3) the EL11/17 should be snapped into the bezel supplied and secured
in place by the use of the 2 No. 6 x 3/8in self-tapping screws provided as
shown in figure 4.
When selecting a position for the unit it should be born in mind that a
clearance behind the front panel surface of 26.0mm is required over the full
area of the panel cut-out.
The unit is designed to be mounted from the front of the panel by the
following procedure:
a. Insert the 2 bolts provided in the locations shown in figure 5.
b. Then insert the 2 No. 4 x 5/8 in self-tapping screws into the bolts and
engage thread.
c. Make connections to the unit by wires terminated in 1/4 in receptacles
from behind the panel. Ensure that the wiring is adequate for the load to
be carried.
d. Insert the EL11/17 complete with bezel into the panel and tighten up the
2 No. 4 self-tapping screws. The ears on the bolts will rotate under the
tightening action to clamp the unit to the panel.
67mm
Figure 2
67mm
R 3.5mm
Figure 3
PROGRAM
DAY 1 2 3 4
CHANGE
ON OFF TIMED
ON
Use No. 6 x 3/8in selfÂtapping screws to fully
secure bezel to EL11/17
(fixed from rear)
Bezel
No. 4 x 5/8in selfÂtapping screw
Figure 4
Surface Mounting
The EL11/17 without bezel can be surface mounted using the 4 securing holes
as shown in figure 6. The unit can be stood off from the mounting surface by
10mm using the 4 spacers if required. Screws are not provided and it must be
remembered that if used in this way the EL11/17 must be installed within a
housing or cubicle to prevent access to the mains terminations.
Figure 6
On/Off/Timed Slide Switch
The three position slide switch allows continuously ON, continuously OFF or
normal programmed operation.
Figure 5
Bolt
4 fixing holes
for surface
mounting
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