Part Number
Operating Instructions
Item no. LS-105.
Revision 003
Release 30/06/2017
Page 8 of 12
ebm-papst A&NZ Pty Ltd
10 Oxford Road · Laverton North VIC 3026 · Phone +61 (03) 9360 6400 · Fax +61 (03) 9360 6464
ABN 33 115 927 556
NSW Phone +61 (02) 9827 6400 · NSW Fax +61 (02) 9827 6464 · NZ Phone +64 (09) 525 0245 · NZ Fax +64 (09) 525 0246
sales@ebmpapst.com.au · www.ebmpapst.com.au
W3G500GN3307-LA1
4.3.2
Connecting wires with terminals
WARNING
Live terminals and connections even with the
device switched off.
Electric shock
Wait five minutes after disconnecting the
voltage at all poles before opening the device.
Remove the cap from the cable grand.
Remove the cap only in those places where cables are
inserted.
Mount the screwed cable glands with the seal inserts
provided in the terminal box.
Route the wire(s) (not included in the scope of delivery) into
the terminal box.
First connect the “PE” (protective earth).
Connect the lines to the corresponding terminals.
Use a screwdriver to do so.
When connecting, ensure no wire ends fan out.
Seal the terminal box.
Fig. 2: Connecting the wires to the terminals.
4.3.3
Cable routing
Water must be prevented from reaching the cable gland along
the cable.
Fans installed lying flat
Make sure the cable is routed in a U-shaped loop (water trap).
Fig. 3: Fan installed lying flat, cable routed as a water trap.
Fans installed upright
When routing the cable, ensure that the screwed cable glands
are arranged at the bottom. The cables must always be routed
downwards.
Fig. 4: Cable routing for fans installed upright.
4.4
Factory settings
Factory settings with which the device is pre-set by ebm-papst.
Operation mode
PWM control
Group address
1
Fan / device address
1
Max. PWM / %
100
Min. PWM/ %
0
Save set value to EEPROM
Yes
Set value control
Analogue
Control function
Positive (heating)
