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MIW-MTX-EN-000 - 02 / 12 / 2015
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OPERATIONAL DIAGRAMS
MTY-0-XX-AT
MTX-0-XX-AT
Vout, [VAC]
Position
Maximum
speed
0
OFF Switch ON
External potentiometer value
Minimum
speed
Vout, [VAC]
Position
Maximum
speed
0
OFF Switch ON
External potentiometer value
Minimum
speed
WIRING AND CONNECTIONS
Power supply (230 VAC ± 10 % / 50 Hz)
Unregulated output (230 VAC / max. 2 A) for connecting a lamp,
valve … or three-wire motor connection; branched off after the
switch / input: to bypass switch
N
Neutral
Regulated output to motor
Connections
Cable cross section: max. 2,5 mm
2
MOUNTING INSTRUCTIONS IN STEPS
Before you start mounting the MT speed controller, read carefully “Safety and
Precautions”. Then proceed with the following mounting steps:
I.
For inset mounting
1.
Disconnect the mains supply.
2.
Remove the knob by turning it to the right, beyond the stop end and then pull.
Open the cover and unscrew the loose nut.
3.
Do the wiring according to the wiring diagram (see
Fig. 1
) using the information
from section
“Wiring and connections”
.
Fig. 1 Wiring and connections
230 VAC
230 VAC
M
1 2
3
Minimum
speed
adjustment
trimmer
Fuse holder with a spare fuse
MT
ELECTRONIC FAN SPEED
CONTROLLER
