x
h
b
MANUAL OPERATION
Version: 6.1 (05-12-2011) 45
82. Installation height
In order to use the automatic control as efficiently as possible
and with minimum energy consumption it is necessary to set
the installation height of the air curtain correctly.
If there is a continuously large draught through the door, this
value can be
increased in order to adapt the strength of the air
curtain.
The installation height is the distance
h between the floor and
the underside of the discharge grille.
84. Heating off temperature If the outdoor temperature rises ab
ove this setting, the
heating of the air curtain is switched off.
A higher value offers greater comfort, a lower value saves
en
ergy.
88. Outdoor temperature The default outdoor temperature is used if
an outdoor sensor
is not connected to a unit or has not been recognised.
Caution:
c The automatic control is less efficient without an outdoor
sensor.
89. Heating off option Use this function to switch on or off the possibility for the
user to
switch the heating ON or OFF manually.
3.10 Maintenance
The Maintenance menu contains information on the use of the
unit and offers a number of functions which are necessary for
remedying faults.
Status Provides information on the operation of the unit.
Current error messages Gives an overview of current errors. The error messages can
also be
deleted here.
Error history Gives an overview of the last five errors which have occurred.