14
9.1 Important
i) Servicing should only be carried out by competent installers in the installation and maintenance of water
heating syatems.
ii) Any spare parts used
MUST
be authorised Heatrae Sadia parts.
iii) Disconnect the electrical supply before removing any electrical equipment covers.
iv)
NEVER
bypass any thermal controls or operate system without the necessary safety controls.
v) Water contained in the Megalife unit may be very hot, especially following a thermal control failure.
Caution must be taken when drawing water from the unit.
9.2 Spare Parts
A full range of spare parts are available for the Megalife range. Refer to the technical data label on the unit to identify
the model installed and ensure the correct part is ordered.
9: Fault Finding and Servicing
3
1
4
10
7
5
6
12
4
11
10
2
3
4
5
8
10
12
Fig: 08. Spares
Item
Description
Part Number
1
Immersion heater (lower)
95 606 984
2
Immersion heater (upper)
95 606 986
3
Immersion heater gasket
95 611 822
4
Immersion heater backnut
95 607 869
5
Direct combined thermostat
and thermal cut-out (spade
terminals including wires and
terminal block).
Direct combined thermostat
and thermal cut-out (spade
terminals NO wires or termi-
nal block).
95 612 720
95 612 721
6
Indirect combined thermostat
and thermal cut-out (spade
terminals including wires and
terminal block).
Indirect combined thermostat
and thermal cut-out (spade
terminals NO wires or termi-
nal block).
95 612 719
95 612 722
Table 01: Spares
Item
Description
Part Number
7
6 way terminal block
95 607 933
8
3 way terminal block
95 607 932
9
Immersion heater key
95 607 861
10
Terminal cover
95 614 305
11
Blanking plate assembly
95 605 881
12
Terminal Shroud
95 606 993
13
Set of compression nuts, olives
95 607 838
