Stavoklima s.r.o. | www.stavoklima.cz | DITRONIC-MANUAL | 29
DOOR CONTACT TIME RUNDOWN
Considering lifecycle of the equipment
and stable operation it is recommended
that the optimum time rundown of the
equipment following the door is closed be
congured (switch o the door contact).
Do not set time too short; recommended
time is 60s – see factory setting. Setting range 10-240s in 5s increments.
This setting is active only if the door contact was enabled.
For automatic mode no time rundown is operational
(or corresponds to 0s se-
tting).
40 s
PERMISSION OF THE DOOR CONTACT
This function controls the air curtain depending on the door
position (door contact). The icon signals door position (closed/
open). Unless automatic mode „A” was enabled, the
controller switches o (with time rundown) after the door is
closed. The contact is potential-free. You can use automatic
door sliding electronics for the contact or mechanic or magne
-
tic door contact (optional accessories). Maximum door contact
load 24V DC/3A.
Door
contact OFF
Door
contact ON
DOOR CONTACT VALVE FUNCTION SETTING
Selecting OFF when door is closed makes sure the valve closes
regardless heating start is needed or not based on the dierence
between set and measured temperatures. Selecting ON when
door is closed keeps the valve in position depending on the
controller temperature evaluation, i.e. the valve keeps open (in
case heating request from the controller temperature require
-
ments set and temperatures measured on the sensors) or closed
(where there is no request for heating from set and measured
temperatures).
On condition
DOOR CONTACT POSITION SELECTION
If the door contact (door position) you have selected does not
respond to the signaled icon you must the inverse condition of
the contact. Change the switching contact to switching o to
get correct contact position to the controller icon. This setting
is active only if the door contact was enabled.
Door contact
switching
OFF
Door contact
switching
ON
Off condition
En
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