32
classic m -
Installation & Servicing
SERVICING
52 MAINS SWITCH REPLACEMENT
51 CONTROL BOX REPLACEMENT
Refer to Frame 36.
1.
Remove the 2 retaining screws.
2.
Lift front panel and remove.
3.
Remove the 2 bottom panel screws.
4.
Allow the RHS of the bottom panel to lower slightly.
5.
Withdraw the LHS of the bottom panel from the
retaining clips.
6.
Unscrew the 2 control box retaining screws.
7.
Unplug all the electrical wiring from the control box.
8.
With the control box lowered, pull the assembly
forward to remove from the housing.
9.
Transfer the mounting brackets to the new control
box.
10.
Reassemble in reverse order, ensuring that the
control box is located correctly in the housing before
reconnecting the electrical wiring.
11.
Check operation of the boiler. Refer to Frame 36.
1.
Refer to Frame 36.
2.
Remove the boiler bottom panel (refer to Frame 37).
3.
Unscrew the 2 control box screws and allow the control box
to lower.
4.
Push out the mains switch from the rear, as shown.
5.
Refit the new switch ensuring the electrical leads are
reconnected correctly. Ensure that the key on the switch
is correctly aligned with the slot in the plastic moulding.
6.
Reassemble in reverse order.
7.
Check operation of the boiler. Refer to Frame 36.
Ecl 1562
3
Ecl 1565
Mounting brackets
Control box
Ecl 1566
6
Ecl 1639
1
3
SER
VICING
Summary of Contents for Classic m3050
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