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Alpha CD12S/20S/28S - Commissioning
5.8 USER INFORMATION
The User must be advised (and demonstrated if necessary) of the following important points:-
1. How to light and turn off the boiler and how to operate the system controls.
2. The importance of annual servicing of the boiler to ensure safe and efficient operation.
3. That any servicing or replacement of parts must only be carried out by Gas Safe registered personnel.
4. Ensure that the boiler controls and room thermostat (if fitted) are set to the User's requirements.
5. Tell the User about the sealed system pressure.
6. Tell the User that if the electrical supply is on and the boiler has not operated for 24 hours for heating or hot water, the
pump will automatically operate for 5 minutes.
7. Explain to the User that an internal frost thermostat is fitted in the boiler, and that the electrical supply to the boiler must
be left on for the thermostat to operate, i.e. the selector switch must be set to ON or FROST.
8. Explain to the User that in certain weather conditions the terminal will emit a plume of steam, i.e. water vapour. This is
safe and quite normal.
9. Show the User the position of the pressure relief valve and condensate discharge pipes.
10. Hand the User's instructions to the User.
11. Ensure the Benchmark Checklist in Section 12 has been completed after the boiler has been installed and
commissioned.
Note:
It is a requirement that the installation is registered by the installer through the Gas Safe Gas Work Notification
Scheme.
12. Leave these Installation and Servicing instructions with the User for use on future calls.
The boiler operating mode is controlled by the selector switch on the facia panel, when set to ON the boiler will provide
central heating.
Summary of Contents for CD12S
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