17
P8 Self-test I contaminated filter setting
Seq. No. Description
Default
81
Self-test Xcell 350V EC BP (P82 on 1) 0
Explanation of self-test:
The display’s green LED’s light up one by one.
Directly after activation of the self-test, the Xcell
350V EC BP switches to its highest speed.
Directly after activation of the self-test, the
bypass valve opens and closes.
0 1
0
82
Filter contaminated setting on display or 3-
position switch:
(to set number of weeks)
P82: The set time is influenced by the settings
in menu P24 and the position at which the Xcell
350V EC BP is set
Influence of P24:
P24 = Indication on display/3-position switch =
set time.
P24 = Indication on display/3-position switch
1.3 x set time,
P24 = Indication on dlsplay/3-position switch
0.7 x set time.
lnfluence of position of Xcell 350V EC BP (if the
position of the Xcell 350V EC BP is changed,
then the filter contaminated alarm meter
directly takes account of this).
Position 1 Indication on display/3-position
switch 1.7 x set time,
Position 2 Indication on display/3-
positionswitch = set time.
Position 3 = Indication on display/3-position
switch = 0.5 x set time.
Example
P82 = 20
P24 = 1
Position of Xcell 350V EC BP: 3
Filter contaminated alarm appears after 20 x
1.3 x 0.5 = 13 weeks.
10 100
26
5.5 Adjustment
Xcell 350V EC BP air specifications
