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Subject to Technical Modifications of GES Energy Small and GES Energy Medium
Wiring Diagram Optima 250 Design
with ES960
PCB
-
-
+
+
M1
M2
N
N
N
L
L
0-10V
0-10V
0-10V
0-10V
L
L
L
L
N
N
N
N
N
L
+5V
0V
Signal
08-04-2014
0V
+10V
-
-
+
+
Mains connection
1x230VAC, L-N-PE
Max: 13A
H2 and H3 Max.
load total
1800W
Aux. relay R9
1x230V 50Hz
ONLY control current
Genvex
Humidistat
Potential-free
contact
must be used
Sensor Frost
Sensor, extract air
Sensor, exhaust air
Sensor, fresh air
Sensor, supply air
Sensor Option
External stop
EC fan
Extract air
Blue
Yellow
EC fan
Supply air
Blue
Yellow
Water valve
EC fan
Extract air
ON/OFF
Bypass
Brown
Brown
Blue
Blue
Yellow/green
Yellow/green
Water valve
Belimo
Bypass
Humidity sensor
White
Red
Blue
EC fan
Supply air
Aux. relay R8
1x230V 50Hz
ONLY control current
Red - Brown
Blue - Green
Yellow - White
Belimo
Bypass
Electric Reheater
Electric Preheater
Black
Black
White
White
12
3
H
y≥
S
et
12
3
1
2
1
2
H1
1
2
1
2
H2
1
2
1
2
H3
1
2
1
2
H6
1
2
1
2
H7
1
2
3
1
2
3
H8
1
2
1
2
H9
1
2
1
2
H
16
1
2
1
2
H
17
L
1
2
1
2
L1
1
2
3
4
1
2
3
4
L2
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
L3
1
2
3
4
1
2
3
4
L4
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
L6
1
2
1
2
L8
1
2
3
4
1
2
3
4
L11
1
2
3
4
1
2
3
4
L17
M1
M1
M2
M2
M3
M3
M5
N
P1
PE
PE
PE
T1
T3
T4
T7
T8
T9
21
22
23
24
21
22
23
24
OPTIMA DESIGN
M4
M4
