CENTRA – MDS/LDS/RDS US Operator Manual
ELGA
Page 18
CENTRA – MDS/LDS/RDS US Version 01 – 08/14
11. RETIGHTEN the screws.
12. PULL the cable firmly and ENSURE that the cable is
properly retained.
13. CONNECT the supply cable to the MCB ensuring
correct termination and polarization.
CAUTION!
The termination of cables should comply with
local wiring regulations. All earth connections
should be made using ring tags that are
connected to the cable using the correct
crimping tool.
14. CONNECT the supply earth to the central earthing
point on the electrical back plate along with the earth
wire from the electrical cover.
15. REPLACE the earthing nut and washers and
TIGHTEN.
WARNING! THIS APPLIANCE MUST BE PROPERLY
EARTHED. ENSURE THE EARTH STUD,
LOCATED NEXT TO THE MCB, IS USED TO
EARTH THE INCOMING MAINS SUPPLY.
16. REPLACE the electrical cover and screws and
ensure an effective seal from water ingress
OR
INSTALL the level control cable as described in
Section 4.3, Step 3 - Level control connections for
external water treatment equipment.
Note: Until the unit has been fully commissioned it is
recommended that the front door remain
unsecured.
CENTRA - LDS/RDS US
electrical connection
