© LNS FOX Instruction manual series WS (USA) pag. 15 of 28 - rev. 06-2014
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Once installation is completed unlock the 2 latches, lift the upper part of the unit and, in accordance to safety
norms, press (in order) the start and stop buttons verifying the rotating direction of the impeller. (rotation is
clockwise side from air intake side.
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If the arrow does not match the rotating direction of the impeller interchange two of the power connection
wires (ensure that power is cut off first)
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Re-start the unit and verify the rotating direction.
Note
If the electrical connections is not the one of the standard version refer to an additional electrical
diagram supplied as attachment.
4.4.1 electrical connection for electric motor with 9 wires
Connection 230V 60 Hz
Connection 460 V 60 Hz
(Fig. 12 Wiring diagram 3 ph
∼∼∼∼
[V/Hz] 230-60 - 460-60)
4.4.2 electrical connection for electric motor with 6 wires
Fig. 12a Connection star 400-460V- 60 Hz
Fig.12b Connection Delta 230V-60 Hz
1- termal switch; 2 - ground; 3 – terminals inside electric motor box
4.4.3. Thermal switch settings
The following data consumption may be subject to change.
Please check the comsumption data, shown on the motor's nameplate or serial.
Model
Voltage
Motor Power hp (kW) Absorbed current (A)
Ampere Setting
(A)
WS 170
460
0.4 (0,3)
< 0,78
0,78
230
0.4 (0,3)
< 1,42
1,42
400
0.4 (0,3)
<0,82
0,82
WS 330
460
0.6 (0,44)
< 1,09
1,09
230
0.6(0,44)
< 2,04
2,04
400
0.6(0,44
<1,18
1,18
WS 700
460
1.2 (0,9)
< 1,7
1,7
230
1.2 (0,9)
< 3,53
3,53
400
1.2 (0,9)
<2,04
2,04
WS 1020
460
2.4 (1,80)
< 3,31
3,31
230
2.4(1,80)
< 6,76
6,76
400
2.4(1,80)
<3,91
3,91
WS 1250
460
3.5 (2,6)
< 4,29
4,29
230
3.5 (2,6)
< 9,1
9,1
400
3.5 (2,6)
<5,26
5,26
