Installation - General; Positioning The Electromax; Removal Of Panels - Heatrae Sadia ELECTROMAX Installation & Servicing Instructions Manual

4.0 Installation - General

4.1 Positioning the Electromax

Decide where the Electromax is to be installed.
Reference must be made to the dimensions
of the unit and the minimum access space
requirements (see diagram 1, page 6).
Consideration must also be taken of the
routing of the pipework to the unit, provision
of the discharge pipe and siting of any external
controls such as the cold water combination
valve and secondary system expansion vessel.
Pipework can be connected from below the
unit or from the left and right hand sides.
Knock-outs are provided in the side panels
for side connections. A template is provided
to aid in positioning the unit and determining
the pipework entry locations.
If using side entry pipework the following
connections are made to the Electromax
(when viewed from front of unit see diagram
2, page 7):
Left hand side
Primary flow, primary return, discharge pipe
Right hand side
Cold water inlet supply, hot outlet supply.
Note the weight of the product (see Technical
ata, page 5) and adopt safe lifting techniques.
A two man lift is recommended. Hand holds
are provided in the left and right hand side
panels, the rear and underside. If the front
panels are removed prior to positioning in its
final installation position DO NOT lift using
the exposed pipework assembly.

4.2 Removal of Panels

Refer to diagram 7, page 12. For installation
and commissioning the front and top panels
must be removed. The lower front panel must
be removed before the upper front panel.
The lower front panel (Panel A on diagram
7, page 12) is secured by spring clips and is
removed by pulling forward using the finger
12 Installation & Servicing Instructions
recesses either side of the panel. Once
removed, the two M5 screws securing the
lower edge of the upper front panel must be
removed. The upper front panel (Panel B on
diagram 7) must then be removed by pulling
forward to disengage it from the remaining
spring clips.
The top panel (Panel C on diagram 7, page 12)
is secured by two screws and spring clips. To
remove, unscrew the two securing screws on
the top panel and then pull upwards from the
front edge.
C
Diagram 7 Removal of Panels
B
A