Electrical Connections; Casing Removal; Emptying The Water Heater - Riello Vokera Easi-Flo LE Installation & Servicing Instructions Manual

The appliance is supplied with 15mm connector for the hot water outlet
connection, connect a 15mm pipe to the outlet of the connector and
tighten the nut.

4.7 Electrical connections

The electrical supply must be as specified in 3.13. The appliance is
supplied, pre-wired with a 0,9 metre length of flex, connect the wires
as follows:
- connect the Brown wire to the L (Live) terminal of the plug or fused
isolator;
- connect the Blue wire to the N (Neutral) terminal of the plug or fused
isolator;
- connect the Green/Yellow wire to the E (Earth) terminal of the plug
or isolator;
- ensure the plug or fused isolator is fitted with a 3-amp fuse.

4.8 CASING REMOVAL

To gain internal access to the appliance you must first remove the
casing, proceed as outlined below:
To remove the casing:
- disconnect the appliance from the electric power supply
- remove the two screws A
- pull the casing B forwards
- lift the casing B upwards releasing it from the hooks at the top
B
A
To open the instrument panel:
- remove the screws C
- gently lower the control fascia until it rests;
- store the casing and screws safely until required. Re-fit in the
reverse order.
- - +
B
A
4.9

Emptying the water heater

To empty the water heater:
- turn off the main water supply tap
- open all the water taps
- make sure that the taps at the lowest points of the system allow
the water heater to be completely emptied.
13
C