Danfoss BOCK HA44e Operating Manual page 19

5
EB1
Θ
Θ
vio
Θ
BT2
DELTA- P II
Θ
BT3
FC1.1/1.2 Motor protection switch
FC2
GQ1
INT69 G
KF1
QA1
PW INT69 HA44 neu
QA2
QA3
SF1
© Danfoss | Climate Solutions | 2024.03
6 7
N 1 2 PE
M
1~
P>
GQ1
BP2
bn bu gr pk og
Control power circuit fuse
Fan motor
Electronic trigger unit INT69 G
Delay relay for contactor switchover
Main switch
Mains contactor (part winding 1)
Mains contactor (part winding 2)
Control voltage switch
8
QA2
KF1
QA2 QA3
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
5.b
5.a
Bl.
6.d
Bl.
AQ452839384735en-000301 | 19
D
GB
F
E