15
WEX 300 Electrical Management.
Revision 2
10 Operation
Use the main isolation switch provided by the installer to switch the unit on or off.
The main isolation switch is located near to the electronic control box. If unit is faulty,
switch off the control unit until the fault is repaired by a qualified engineer.
WARNING! Risk of electric shock, serious injury and death. Only trained and
qualified personnel should remove the cover of the electronic control box.
11 Maintenance
We offer a comprehensive service package, details of which can be obtained from
our customer service department. A spare parts service is also available.
The electronic control unit does not have any user serviceable parts. In the event of
a fault, switch off the electrical supply and contact an authorised electrician to
replace the unit.
Any service or repair work must be carried out by a qualified engineer. During the
warranty period, the service or repair must only be done by a qualified engineer or
appointed service agent.
12 Related Documentation
•
Product Manual / User Operation for WDC 200-NX & WEX 300
•
Product Manual for WDCMS optional software for networking WDC
units to a PC / BMS
