Heatrae Sadia Hotflo 10 Fitting Instructions And User Manual page 6

FIGURE 05: TEMPERATURE AND PRESSURE RELIEF VALVE
3.2 LOCATION
3.2.1. The water heater should be vertically wall mounted using the screws
and plugs provided. Position the bottom two screws as shown in Figure
01, page 3 with heads 3mm from the wall. Hang the heater and secure
with the top screw. Alternatively it can be floor mounted on it's base.
The water connections must always be to the top of the unit.
3.2.2 Enough space should be left at the top above the water heater for pipe
connections and access to the Temperature/Pressure Relief Valve (if
fitted). Refer to Figure 01, page 3 and the Dimensions Table to determine
a suitable position for the heater.
3.2.3 NOTE: Ensure that the wall can support the full weight of the unit (see
TECHNICAL SPECIFICATIONS) and that there are no hidden services,
(electricity, gas, or water) below the surface of the wall.
3.2.4 DO NOT install where the water heater may freeze.
3.3 TERMINAL COVER REMOVAL
3.3.1 To remove the terminal cover, use a large flat bladed screwdriver to
relieve the 3 snap lugs located in the top 3 rectangular depressions.
3.3.2 To re fit the cover, locate the hinge at the back of the cover and slide
the snaps into place, taking care to ensure the thermostat spindle and
thermostat knob align correctly.
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