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HAMWORTHY HEATING LTD
17
PUREWELL
Variheat mk2
218612 A03
Ignition Controller Check
1. With the burner firing, the flame signal should be at least 3µA. Refer to
separate Navistem manual
,
,
HHL part
no. 500001310.
To check for correct operation of the ignition controller, close the gas valve. The boiler should
shutdown after approximately one second and attempt a re-ignition. Check that the flame has been extinguished
2. Alternatively, the flame probe lead can be removed from the end of the flame probe, with the same result.
7.3.1 Safety Checks
7.3.1.1 To check for correct operation of the controller, with the boiler running, carefully disconnect the flame
probe lead from the flame probe.
The boiler will shutdown, attempt to relight once & then lock out causing
Error code E133
to appear on the
display. Carefully reconnect the probe lead then press the ‘Reset’ button to recommence the light-up sequence.
7.3.1.2 With the boiler firing, turn off the gas isolating valve and the boiler will shut down in ‘Blocked’ ‘ mode
showing
‘E132’
on the display. Wait at least 30 Seconds before opening the gas Isolating valve when the block
will clear and the boiler will recommence the light-up sequence.
7.3.2 - Adjusting the settings of the boiler
The desired Flow temperature setpoint can be set as follows:
i) Press
OK
ii)
Hold i for 4 seconds
iii)
Scroll using wheel to “Engineer”
iv) Press
OK
v)
Scroll to Heat Circuit 1
vi) Press
OK
vii)
Scroll to Heating Circuit 1 (Prog No 741)
viii) Press OK and adjust using wheel
ix)
Press OK to confirm
x)
Press ESC twice to return to Menu
Содержание Purewell Variheat mk2 110c
Страница 30: ...HAMWORTHY HEATING LTD 25 PUREWELL Variheat mk2 218612 A03 Figure 9 0 Boiler Wiring Schematic...
Страница 43: ...HAMWORTHY HEATING LTD 38 PUREWELL Variheat mk2 218612 A03...
Страница 53: ...HAMWORTHY HEATING LTD 48 PUREWELL Variheat mk2 218612 A03 Figure E1 2 Typical Piping Layouts...
Страница 68: ...HAMWORTHY HEATING LTD 63 PUREWELL Variheat mk2 218612 A03 NOTES...
Страница 69: ...HAMWORTHY HEATING LTD 64 PUREWELL Variheat mk2 218612 A03 NOTES...
Страница 70: ...HAMWORTHY HEATING LTD 65 PUREWELL Variheat mk2 218612 A03 NOTES...
Страница 71: ...NOTES...