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Building Technologies Basic Documentation LMV5... CC1P7550en
8 Display and operating unit AZL5 22.05.2018
8.3.2 Display of normal operation
Below, the most important displays of normal operation and examples of Lockout and
start prevention messages and Parameterization are defined. In normal operation, the
display shown is the default display which automatically appears and which is
maintained as long as no settings are made and no unusual events like faults or start
preventions occur. The change from other displays to the normal display can be made
by pressing the Info button. If the startup procedure shall be watched, the display can
be switched to Normal operation by simultaneously pressing the select buttons «<» and
«>» or the Info button.
Normal operation (undisturbed, no manual entries)
HOME RUN (Phase 10)
L M V 5 x
H o m e R u n 1 0
S t a r t N o 1 2 3 4 5 6
F 0 5 . 1 A 0 2 . 4 0 4 . 3
STANDBY (Phase 12)
S e t p o i n t 1 2 5 ° C
A c t V a l u e 1 2 4 ° C
F u e l O i l
S t a n d b y 1 2
STARTUP I (Phases 20, 21)
W a i t i n g f o r
S t a r t R e a l a s e 2 1
F 0 5 . 1 A 0 2 . 4 0 4 . 3
STARTUP II (Phase 22)
S t a r t
F a n o n 2 2
F 0 5 . 1 A 0 2 . 4 0 4 . 3
STARTUP III (Phase 24)
D r i v i n g t o
P r e p u r g i n g 2 4
F 0 5 . 1 L 4 4 . 6 3 0 . 3
STARTUP IV (Phases 30...34)
P r e p u r g i n g 3 2
F 0 5 . 1 L 9 4 . 6 9 8 . 3
STARTUP V (Phase 36)
D r i v i n g t o
I g n i t i o n P o s 3 6
F 6 5 . 1 L 4 4 . 6 1 0 . 3