Testing Dol 278At Temperature Controlled Emergency Opening; Setting Of Emergency Opening In Climate Computer; Emergency Opening Temperature; Warning At Emergency Temperature - Skov DOL 278AT Handbuch

12
2.3.1 Testing DOL 278AT Temperature Controlled Emergency
Opening
1) Note the setting of the temperature knob.
2) Turn the knob to TEST.
3) Check that the red and the green lamp switch on.
4) Check that the system opens in the correct house.
5) Disconnect the mains voltage for DOL 278AT and climate computer.
6) Check that the system opens completely.
The green battery lamp remains on during the entire test as a sign that the battery voltage is
sufficient (i.e. > 16 V).
7) Connect the mains voltage again, and turn the temperature knob back to the starting point.
8) Check that the system closes again.
9) Repeat the test to make sure that the battery voltage is ample.

2.4 Setting of Emergency Opening in Climate Computer

2.4.1

Emergency Opening Temperature

2.4.2

Warning at Emergency Temperature

The climate computer can give a warning, which will flash in the display if
is set too high compared to the
temp.
relevant in houses with batch production and a decreasing temperature curve. Here you must
continuously make a downward adjustment of
However, the too high setting may also have been made by mistake.
Set the temperature at which the emergency opening
system is to open directly on the DOL 278AT temperature
knob.
The setting can be read in the display of the climate
computer together with the
Alarms / Alarm limits
/
Temperature controlled emergency opening
The
Emergency opening temp.
C above the Temperature setpoint
Temperature setpoint
Emergency opening temp
It must be set with the number of degrees that
is allowed to exceed the
opening temp.
before the computer is to give a warning.
setpoint
The warning function can be connected or disconnected
DOL 278AT
User manual
Temperature setpoint
/ Emergency control
should be set approx. 5°
.
Emergency opening
(inside temperature). This is particularly
.
in the
menu
Emergency
Temperature