RWZ1bA17.sch
RWZ1bA28.sch
Ver. 1/14 Mo
17 Mar. 2014
SHEVS Control Centre RWZ 1b
15
16
17
18
X3
LT-A
LT
LT-A
LT
LT
+
-
P
A
!
+
-
P
P
P
P
P
z
a
A
!
A
P:F1
P:F2
P:
NC
C
NO
NC
C
NO
Potential-free contacts (option PK)
r
r
1
2
3
1
2
3
4
5
6
4
5
6
s
s
F
1
2
3
4
5
6
Ventilation buttons
Option PK
7
A -
9
/
Ventilation buttons, potential-free contacts (option PK)
Link ter and P in the last ventilation
button with indication of position OPEN.
Internal PFC relays
Caution! External voltage!
PFC (PFC alarm)
r
PFC (PFC malfunction)
s
