hager EG171 Instructions For Use

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http://waterheatertimer.org/Hagar-timers-and-manuals.html
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1 impulse channel time switch -
weekly cycle
User instruction
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EG171
Working principle : Time and day setting :
The EG 171 is a time switch especially des-
igned to control any timed delayed application
(school bells, fans, etc...).
It is fully programmable with a maximum of 20
program steps. Each program step can be
applied to one or several days, maximising the
use of each memory location.
The front cover is sealable preventing
unauthorised access after completion of
programming.
Warning : at the beginning of use, please
on
reset the device in order to clear the memory
before programming.
This is achieved by using a pen to push the
reset button.
1. Move mode selector to
Presentation :
2. Select with key "1" to "7" , the actual day
(1 = Monday, 2 = Tuesday.)
3. Input time with buttons "+" and "-".
Important :
The clock starts when exiting the time setting mode.
2
1 Programming :
prog 4
auto
OFF
manu
3
5
on
reset
enter
off
6 7 8 9
on
Display :
➀
time
➁
circuit status (ON or OFF)
➂
day of the week
1. Move mode selector to "prog".
(1 = Monday, 2 = Tuesday ....)
2. Input the impulse duration with keys "+" and "-"
from 1 to 59 seconds (in 1 sec. increment),
Buttons :
➃
then from 1 to 99 minutes (in 1 min. increment).
Mode selector : to select one of the
- seconds are shown as e.g. 10"
following modes :
- minutes are shown as e.g. 2'
time setting
3. Select with keys "1" to "7" the day(s) assigned
prog programming
to this program step. An arrow appears
auto running mode
above each day concerned.
manu manual override
➄ 4. Input switching time with buttons "+" and "-".
"1" to "7" : selection of the days
5. Enter this program step with button "enter".
➅
"on/off" : chooses whether the circuit
Program additional time settings by repeating
is on or off
➆ steps 3 to 5.
"+" and "-" : changes settings
➇
To modify the impulse duration while programming,
"enter" : to confirm
➈ press "on/off" key.
"reset"
To switch back to programmation, press "on/off".
Important :
To activate the program, move mode selector to
"auto".
Running Auto mode
This mode is the current displaying mode.
It does not allow any modification.
Move mode selector to "auto".
Display of the time, the day and the state of the
channel.
1
To check your program :
1. Move mode selector to "prog".
2. Press the "enter" key repeatedly to display
the different program steps (switching
time and days assigned).
prog
auto
manu
To modify or delete a program step :
reset
enter
off
on
off
1. Move mode selector to "prog".
2. If necessary modify the impulse duration
and confirm with "enter".
3. Press "enter" repeatedly and select the
program step to modify or to delete.
ON
prog 4. Modify :
auto
- switching time with keys "+" or "-"
manu
- days assigned with keys "1" to "7"
(an arrow flashes above all days assigned,
press once to add a day, press twice to
cancel).
reset - impulse duration by pressing key "on/off"
enter and then with "+" and "-"
off
To delete a program step, press keys "1" to
"7" in order to cancel all days assigned.
5. Confirm with the "enter" key.
To override the output :
Permanent override :
on
off
1. Move mode selector to "manu".
2. Select the state of the output with key
"on/off".
To switch back to automatic mode, move
mode selector to "auto".
Timed override :
ON
on
enter
off
ON ON
prog
auto
manu
1. Move mode selector to "manu".
2. Select the state of the output with key
"on/off".
3. Input with key "+" and "-" the override duration :
reset from 1 to 23 hours by steps of 1 hour,
enter then from 1 to 27 days by steps of 1 day.
4. Move mode selector to "auto".
The state indication is flashing. This means a
timed override. Return to the initial program
after the duration.
To cancel the timed override :
ON
on
enter
off
1. Move mode selector to "manu".
2. Press key "-" or "+" until display -h.
3. Move mode selector to "auto" to switch
ON
prog back to automatic mode.
auto
manu
To reset the time switch :
reset
Press "reset" to clear the program.
enter
Technical specifications :
Electrical characteristics :
- supply voltage : 230V +10/-15% 50Hz
- output : 1 changeover contact
μ 16A - 250V AC1.
μ 3A - 250V cos φ = 0.6
1000 W incandescent lighting
prog
- power consumption : 1 VA
auto
manu
- protection degree : IP20
- insulation class : II
Functional characteristics :
- accuracy : ± 1sec. / day at 20 °C
reset
- operating reserve : lithium battery,
total of three years.
Environment :
Operating temperature : -10 to +50 °C
Storage temperature : -10 to +50 °C
Connection tunnel terminals :
2
flexible : 0,5 to 2.5 mm
2
rigid : 0,5 to 4 mm
Dimensions : 3 modules (3x17,5mm)
Electrical connections :
L
N
prog
auto
manu
EG171
1 2 3 4 5 6
reset
Warranty
GB
A warranty period of 24 months is offered on hager products,
from date of manufacture, relating to any material of manufac-
turing defect. If any product is found to be defective it must be
returned via the installer and supplier (wholesaler). The warranty
is withdrawn if :
- after inspection by hager quality control dept the device is
found to have been installed in a manner which is contrary to
IEE wiring regulations and accepted practice within the industry at
the time of installation.
- the procedure for the return of goods has not been followed.
Explanation of defect must be included when returning goods.
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