Heatrae Sadia EXPRESS 7/1 Fitting Instructions And User Manual page 5

3.3.2 Strip the outer sheath and insulation on the cable to the required lengths,
making sure the outer sheath of the cable will be held in the cable grip when
the connections are made.
3.3.3 Loosen the top screws securing the cable grip.
3.3.4 Pass the cable underneath the cable grip and through the top moulding.
3.3.5 Make the connections to the terminal block as follows:
BROWN or RED to terminal marked "L"
BLUE or BLACK to terminal marked "N"
GREEN/YELLOW or GREEN wire to terminal marked
3.3.6 Secure the cable in the cable grip by tightening the two screws.
3.3.7 Set the adjustable thermostat by rotating the control to the required
temperature.
3.3.8 It is recommended that it is set to lowest acceptable temperature to meet
user requirements. This will minimise the risk of scalding and reduce the
level of scaling in hard water areas.
3.3.9 Replace terminal cover.
FIGURE 02: INTERNAL LAYOUT
CAPILLARY STAT
THERMOSTAT CONTROL
FIGURE 03: WIRING DIAGRAM
THERMOSTAT BULB
CABLE GRIP
DRAIN PLUG
ELEMENT
THERMOSTAT
THERMAL FUSE
INLET
OUTLET
TERMINAL BLOCK
THERMAL CUT-OUT
EARTH POST
EARTH
NEUTRAL (BLACK)
LIVE (RED)
TERMINAL BLOCK
TO ELEMENT
GREEN&YELLOW
BLUE/BLACK
BROWN/RED
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