Lenze 8210 HVAC Series - Application Examples; Air Conditioning

Commissioning
821XKlimaBA0399 5-15
5.6 Application examples
5.6.1 Air conditioning
M 3
w
v u
Z
1
*
Z
2
*
7 8
RUN
PRG
STP
SH
M 3
wv
u
Z
2
*
7 8
RUN
PRG
STP
SH
Z
1
*
K
1
F
1
L
1
L
2
L
3
E
3
L
L
39
W
V
U
-U
G
+U
G
L
1
L
3
L
2
W
V
U
-U
G
+U
G
L
1
L
3
L
2
DDC
V-belt
Mist collector
Circulation pump
Water treatment
Heat exchanger
Hot water
Cold water
Water injection
-
Speed set-value
8210/20/40 with operating unit
Unit 1
Unit 2
DDC
Speed set-value
K35.82K001
FIG 5-1 Application example of an air conditioning system
*Z1 Mains filter required for radio interference level A or B.
*Z2 Motor filter required for motor cables: screened as from50 m, unscreened as from100 m.
Sine filter required for motor cables: screend as from100 m, unscreened as from 200 m.
Screen all signal and motorcables.
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