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ATTENTION: Ensure that the phase and neutral
electrical polarities are correct and the earth
connection is made. Any mistakes could permanently
lock out the burner.
Earth continuity and electrical tests must be carried
out prior to initial operation of the boiler. The
manufacturer and the supplier are
NOT
responsible
for any damage to persons or property resulting from
lack of compliance with this requirement.
13.1 Internal wiring
Diagrams of the internal wiring are provided in
figures13, 14, 15, 16 & 17 on the following page.
13.2 External Controls
For external controls reference should be made to
both the relevant control manufacturers Instructions
and the boiler wiring diagrams shown in figures
(13, 14, 15, 16 & 17).
If the integral programmer is to be utilised the
following sequence should be followed:
- Pull forward the front control panel cover.
- Loosen the left and right screws and remove the
control panel back cover.
- Breakout the cover disk on the panel.
- Mount the programmer by means of the four screws
provided.
- Make electrical connection using the cable
connector marked “programming timer”.