White Knight ECO 83A, Installation And Service Instructions Manual

Page: 10 / 24

10
Chart 1.
Motor does
not run
START
Exchange R.F.I. filter, does motor
start?
Correct as necessary
does motor start?
Check fuse and mains cable for
continuity, does motor start?
Check br/w wiring from input terminal
to door switch. Check connections
clean and tight, does motor start?
Exchange door switch
does motor start?
Check br/w wiring for continuity
Connections tight, does motor start?
Change sensing controller
does motor start?
Is electrical continuity across both live and neutral
paths of R.F.I. filter?
Check door closed, timer ON
electrical supply ON
Is voltage between L and N on Input terminal
230V?
Is voltage between input to door switch and
Neutral 230V ?
With door closed is output from door switch
230V ?
Is voltage at input to electronic sensing controller
(br/white) 230V with door closed?
With door closed, and machine started is voltage between
terminal 3 on controller (orange wire) and 17 or 19 230V?
Substitute capacitor. Does motor run?
Refit capacitor, change motor.
With motor running does gas attempt to light?
Does gas light?
Does gas stay on?
Machine operating. Instruct
users as necessary
Yes
Yes
Refer to chart 2
No
No
No
No
No
No
No
No
No
Refer to chart 3
No
Refer to chart 4
No
No
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes