Danfoss BOCK HA44e Operating Manual page 23

5
N
1~
EB1
Θ
Θ
Θ
vio bn
BT2
Θ
BT3
FC2
GQ1
INT69 G
KF1
QA1
D/S INT69 HA44 neu
QA2
QA3
QA4
SF1
© Danfoss | Climate Solutions | 2024.03
6 7
QA2
QA2
1 2 PE
M
P>
GQ1
BP2
bu gr pk og
DELTA- P II
Control power circuit fuse
Fan motor
Electronic trigger unit INT69 G
Delay relay for contactor switchover
Main switch
Mains contactor
Δ-contactor
Y-contactor
Control voltage switch
8
QA4 KF1
KF1
QA4 QA3
QA3 QA4 KF1
P
BP3
BT4
DANGER Explosion risk!
Electronic trigger INT69 G
at LG compressors has to
be installed outside any
danger area!
See also chapter 7.9.
BOCK COMPRESSORS
9
L1.1
L2.1
L3.1
L1.2
N
PE
6.a
=
+
5.b
Bl.
6.d
Bl.
AQ452839384735en-000301 | 23
D
GB
F
E