Servicing Schedule - IDEAL HE24 Installation And Servicing

44 SERVICING SCHEDULE

WARNING. Always turn OFF the gas supply at the gas service cock, and switch OFF and disconnect the electricity
supply to the appliance before servicing.
To ensure the continued safe and efficient operation of the
appliance it is recommended that it is checked at regular
intervals and serviced as necessary. The frequency of
servicing will depend upon the installation condition and
usage but should be carried out at least annually.
It is the law that any service work must be carried out by a
CORGI registered installer. In IE service work must be carried
out by a competent person.
1. Light the boiler and carry out a pre-service check, noting
any operational faults.
2. Clean the main burner.
3. Clean the heat exchanger and the condensate trap/siphon.
4. Check the condition of the combustion chamber
insulation. Any cracked, damaged or displaced pieces
should be replaced. Ionisation probes are a servicable
component and require inspecting annually. Replace if
distorted.
5. Check the main injector for blockage or damage.
6. Check that the flue terminal is unobstructed and that the
flue system is sealed correctly.
7. Check the DHW filter for blockage. Refer to Frame 75.
45 BOILER FRONT PANEL REMOVAL
1. Loosen the 2 screws securing the front
panel (located under the boiler).
2. Pull the tabs on the retaining clips to
release the bottom of the front panel.
3. Pull the panel forward at the bottom and
lift to disengage the top lugs.
Esprit -
Installation and Servicing
SERVICING
The servicing procedures are covered more fully in Frames
46-51 and MUST be carried out in sequence.
Note. In order to carry out either servicing or replacement of
components the boiler front panel must be removed. Refer to
Frame 45.
IMPORTANT.
8. After completing the servicing or exchange of components
always test for gas tightness.
9. When work is complete the boiler front panel MUST be
correctly refitted, ensuring that a good seal is made.
Do NOT OPERATE the boiler if the front panel is not fitted.
10. If, for any reason, the condensate trap/siphon has been
removed ensure it is refilled with water before
reassembling.
11. Check the gas consumption.
12. Connect a suitable gas analyser to the sampling point on
the top of the boiler (refer to Frame 45) or into the flue
terminal if access is possible (optional test).
For correct boiler operation, the CO/CO
gas should not be greater than 0.004 ratio.
13. Complete the service section in the Benchmark
Commissioning Checklist.
esp8852(1)
content of the flue
2
Flue
sampling
point
2
1
39