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Worcester Greenstar i System ErP Series User Manual

Worcester Greenstar i System ErP Series
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Service and spares
Greenstar i System
ErP
- 6 720 806 945 (2015/07)50
7.1.2 Test menu
The Test menu function allows some components operation to be
checked, table 42 for details.
Press the and buttons for approximately 5 seconds to
enter appliance menu function.
Using the DHW up/down arrow buttons to scroll through to the Test
menu.
Press the button to select the menu item.
Using the DHW up/down arrow buttons to change the status to On.
Press the button to confirm the adjustment.
The test for the component will activate (approximately a 10 second
delay before test begins).
Once the test is complete
Once the test is complete Use the DHW up/down arrow buttons to
change the status to OFF.
Press the button to confirm the adjustment.
Press the button to leave the info menu.
7.2 Checking flue integrity
Refer to section 6.5.8 and check that the readings conform to those
given, confirming flue system and combustion circuit are ok.
7.3 Check the gas inlet pressure
Check the gas supply working pressures in the system conform to the
readings shown in the table shown in section 6.5.1:
Component access
Remove the bottom panel
Pull the catch down.
Slide the panel forward and down to remove.
Removing front panel
Remove the bottom two screws and pull the bottom of the panel
forward slightly.
Lift front panel off the two locating lugs on the top of the
appliance [1].
Fig. 61 Remove outer case
Test Menu list Description
4.t1 - Ignitor test Component test to check the ignitor operates
4.t2 - Fan test Component test to check the fan operates
4.t3 - Pump test Component test to check the pump operates
4.t4 - 3WayValve test Component test to check the three way valve
operates (only available when optional
integral diverter valve kit fitted)
4.t6 - Ionisation
oscillation test
Component test to check flame sense
ionisation oscillation function
Table 42 Test menu
NOTICE:
Check flue joints are secure, the terminal and the
terminal guard, if fitted are clear and undamaged.
NOTICE:
Do not continue with the other checks if the correct
gas inlet pressure can not be achieved.
6720806944-76.1Wo
1

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Worcester Greenstar i System ErP Series Specifications

General IconGeneral
BrandWorcester
ModelGreenstar i System ErP Series
CategoryBoiler
LanguageEnglish

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