Page 19
Operation and Maintenance
Envistar Flex
DSEF191101.05.EN
Continuous product development may give rise to specification changes without notice.
4.6 Wiring instructions, Rotary heat exchanger (code EXR/EXRD)
Size 060-1540 OJ Electronics
+
–
2: 0-10V
1: GND
10: NO
9: C
8: NC
L
N
PE
CONTROL
POWER SUPPLY
1×230 V AC
ALARM (CLOSES IN
EVENT OF ALARM)
Size 1250-1540 IBC control
+
w
S
br
1×230 V AC 3×230 V AC
max 370 W
A1 A2 A3
1 2
6
10
12
3 5
9
11
L N
V W
U
13 14 15
T T
1
M
2
3
4
5
3 ~
Rota-
tion
monitor
Manual
high/low
speed
Input
signal
Run
Reset
Alarm relay
max 2 A
250 V AC
Thermal
contact
