Storage, Unpacking And Handling; Contents Check List - Heatrae Sadia ELECTROMAX Installation & Servicing Instructions Manual

The electric flow boiler must be installed into
a sealed (pressurized) primary system. It
is suitable for conventional radiator based
central heating systems & underfloor heating
systems when using underfloor controls, and
is supplied fitted with all necessary primary
sealed system functional and safety controls,
including the circulating pump and primary
expansion vessel. The boiler automatically
responds to lower central heating loads by
reducing (modulating) the boiler output which
saves wasteful on-off cycling. For summer
use the boiler can be switched off on the
Electromax control panel, however a "pump
exercise" facility will energise the circulating
pump for a brief period every day to prevent
pump seizure through long periods without
use.
Time and temperature control of the central
heating is by means of a Programmable
Room Thermostat which is supplied loose
with the Electromax for remote siting in a
suitable, convenient position.
The necessary cold water mains supply
controls are supplied in a kit for installation
on site in a suitable, convenient position.
These must be fitted to comply with Building
Regulation G3 and Water Fittings Regulations
or Byelaws.

1.3 Storage, Unpacking and Handling

The Electromax is delivered in protective
expanded polystyrene packaging with
reinforced corner posts. The assembly is
shrunk wrapped in heavy duty polythene. The
Electromax unvented fitting kit is supplied
boxed and attached to the main assembly
by 2 polypropylene bands. The assembly
must be stored upright, under cover in dry
conditions.
4 Installation & Servicing Instructions
Units must not be stacked. The packaging
must be removed prior to installation.
Note the weight of the product and the
handling instructions applied to the packaging.
If using a handling device, eg. A sack barrow,
to manually move the Electromax, trucking
must be done from the rear to avoid damage
to the outer panels.
The Electromax should be lifted and handled
by two persons. Handholds are provided in
the top rear panel, in both side panels and
underneath the Electromax assembly to
aid lifting. Stooping should be avoided and
protective clothing worn when necessary.
The packaging is recyclable and should be
disposed of in accordance with environmental
guidelines.

1.4 Contents check list

Within the Electromax packaging the following
components are supplied. Please check that
all parts are available before commencing
installation.
• Electromax unit
• Cold Water Combination Valve
comprising Pressure Reducing Valve,
Strainer, Check Valve and Expansion
Valve
• Unvented system Expansion Vessel
(18 litre, pre-charged to 3.5 bar)
• Wall mounting bracket for Expansion
Vessel
• Programmable Room Thermostat
• Immersion heater key spanner
• Hose connection adaptor for primary
system drain valve
• Set of Cable Entry Glands and blanking
plugs (3 x 20mm, 1 x 25.4mm)
• Installation Manual
• User Instructions
• Fitting template