GEA HGX6 R134a series Assembly Instruction Manual page 19

5
K1
12 13 14 15
F5
T2 N L M
P™l
M1 Compressor motor
K1 Mains contactor
∆ -contactor
K2
K3 Y-contactor
K4T Delay relay S/D changeover
K5T Delay relay, start unloader
S1 Control voltage switch
AL Start unloader
D/S
MP10
E1 Oil sump heater
6
K3 K4T K4T
K1
K3 K2
K1 K2 K3
16 17 18
S
P>
F3
7 8
K5T
K4T AL
K5T
19 20 21 22
P
F4
BOCKCOMPRESSORS
9
K1
23 24 25 26
P<
B1
E1
=
+
Bl.
L1.1
L2.1
L3.1
L1.2
N
D
PE
GB
F
E
1
1
19
Bl.