Fan Speed Selection; Interconnecting Wiring - Marstair 600E/M Technical Manual

FAN SPEED SELECTION

INTERCONNECTING WIRING

1Ph MCU+ / DCU+
3 PE
C PE
N 7 6
97200212
B1 M N L Y11 Y21
20
15 25
10 30
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N L L N PE
FUSED SUPPLY (230V 1Ph 50Hz)
600
N L
3 4 5
OPTIONAL REMOTE RETURN AIR SENSOR (97200212)
Q3 Q2 Q1
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HIGH
MEDIUM
Factory
Settings
POWER - TO SUIT SUPPLY FUSE
C
SIGNAL - 230 V (0.75 - 2.5 mm²)
SIGNAL - 230 V (
INTERNAL
3Ph MCU+ / DCU+
L / L1
3 PE N L L1 L2 L3
FUSED SUPPLY (400V 3Ph 50Hz)
C PE N L
B1 M
10
15/25
LOW
0.5
- 2.5 mm²)
N PE
600
N 2 7 6 3 4 5
N L Y11 Y21 Q3 Q2 Q1
20
15 25
30
55208033-08
Fax: 018123 665807