ELTRA ONH-2000 - Page 124

 2002 by ELTRA GmbH Germany – January 2002 – Service Manual OH 900 / ON 900 / ONH 2000
4.2-7
Sec
Pri
01 160
5A
ON21
32167
R C ~
2 2 0 V
+
-
30
6
5
ws/ br
ws/ gn
ws/ b r
ws/br
rs/gr
g r
br
gr
br / gr
b l/ ws
r t
NTC 6k
6k
NTC
r t
sw
3
4
5
6
rt
r t
rt
rt
r s
vi
v i ws
br /g r
gr
gr
B
br / gr b l/ ws
sw
rt
sw
sw
rt
16100
NK31
7
PW13
rs
rt
+24
MOTOR
bl
s w
10
9
17
23
3
18
11
21
gn /r t
rt
33
6
5
13
18
15
31
7
28
27
11
g r
21
1
12
1
8
12+13
24+25
gn
g n
bl
bl
b r
1000 A
Blue cable channel, right hand side
Low voltage
ON 900
PW13
32066
ON21
32210
vi
vi
Pressure
switch
Purge valve
Sample drop
Phase transformer
-15
0
+15
18V AC
18V AC
GND
A
bl ue
br ow n
yel low
gr ey
gr ee n
or an g e
pi nk
red
bl ac k
violett
w hite
bl
br
ge
gr
gn
or
rs
rt
sw
vi
ws