ENGLISH
*) The "alarm presence" variable gives back a WORD (16 bits) variable in which each single bit signals
the presence or absence of an alarm, in the following sequence:
BIT
ERROR NUMBER
0
Er01
1
Er02
2
Er03
3
Er04
4
Er05
5
Er06
6
Er07
7
Er08
8
Er09
9
Er10
10
Er11
11
Er12
12
Er13
DESCRIPTION
Indoor temperature sensor fault
Outdoor temperature sensor fault
-
Exhaust temperature sensor fault
Supply temperature sensor fault
Condensate drain fault
Preheater fault
Outdoor temperature exceeding 45°
Supply temperature exceeding 45°
Filter replacement warning
Filter replacement -3 months pre-warning
Relative humidity RH% sensor fault
Air quality VOC sensor fault
169