Häfele HC-IF77D, User Manual

Page: 21 / 52

21
OPERATION
Primarily the adjustment of the first digit takes place and thereafter the adjustment of the
second digit. Within 10sec after the adjustment of the second digit the value might be re
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set. (Illuminated display dot in the timer display and in case of a cooking zone specific timer
a blinking assigned LED).
In case of an active timer display the timer value may be set to [0] directly by pressing [0]
on the slider area (left side)
Switching of an active timer: A timer can be switched of by setting its value to 0. A stand
alone timer can be switched of by a double actuation of the power key “1”.
Timer Stand-Alone: If the control unit is switched on (all cooking zone displays show [0]),
the stand-alone timer may be activated by pressing the timer select key. The timer display
show “00“. The decimal dot on the timer display flashes. The timer is cut off after 10 sec
(black display) if no further settings are made. In case of a timer value is set with no activa-
tion of a cooking zone within 10sec
the cooking zone displays are cut off (interposing relays are also cut off). Possible optic
warnings for hot cooking zones [H] are displayed permanently
As long as the timer is selected (display dot flashes for 10 sec) it can be set. The setting
range is 0 -99 minutes in single steps; by Slider area.
Directly after the timer value is set countdown starts with the last set value. The timer is
deselected automatically after 10 secs and the timer display indicates the timer value. After
expiring of the set time an acoustic signal is given and the timer display flashes •00“.
The acoustic signal is terminated:
- after 2 min and/or
- by actuating any key.
Thereafter timer display stops blinking and extinguishes. Possible optic warnings for hot
cooking zones [H] are displayed permanently
By pressing the ON/OFF key “1”, the control unit may be switched from •purely timer op
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eration“ to cooking zone at any time -with or without an activated Stand-Alone timer -.
Switching back to TC active mode with an active Stand-Alone timer the timer is selected
first (decimal dot on timer display flashes). After a cooking zone is selected, the decimal dot
disappears from the timer display and a steady decimal dot on the cooking zone display
flashes on. When switching off the control unit by ON/OFF key “1”, the Stand-Alone timer • if
still in operation -is also switched off.
Cooking zone specific timer programming: Switching on the TC enables timer setting
for dedicated cooking zones. By actuating a cooking zone (cooking zone stage > 0) fol -
lowed by selecting the timer display (within 10 sec) a timer value may be assigned to the
cooking zone as a cut-off function. The LED around the timer “9” indicates which cooking
zone the timer had been activated for.
As soon as the timer is selected the according LED is blinking and the dot in the timer
display is flashing permanently. In case of a cooking zone is selected thereafter, the dot
extinguishes and the LED stops blinking.