ES3, ES4 & ES6 Instructions. Issue: No. 2
Page 9
February / 2012
Seal
Seal
Hot Water
Connection
(outlet)
Strainer
Cold Water
Connection
(inlet)
Fig. 3
Pipe connection
(Fig. 3)
1. The cold water inlet (blue) and hot water outlet (red) are marked on the rating
plate. Connect the appropriate pipes from the tap to the water inlet and outlet
accordingly. Avoid exerting any mechanical pressure on the appliance by
applying a 13mm spanner on the flats of the inlet and outlet connections when
tightening the pipe connectors (Fig.3).
2. When supplying mixer taps a
non-return valve must be fitted to the hot
water outlet and not to the cold water inlet (fig. 5).
3. A flow control valve may be required on the cold supply to the mixer taps to
balance the flow (fig. 5).
4. Once the water connections have been made, check for any leaks and rectify
as necessary.
5. In order to obtain an optimum water jet at low flow rates, always screw the jet
regulator supplied with the unit onto the tap outlet. This insert fits commercially
available sleeves with an M22 or M24 thread.
6. To remove the water heater, insert a wide bladed screwdriver behind the unit
from above and gently lever the unit out of the wall bracket.
