S ym ptom
P roblem
P ossible S olution
P o w e r C e n te r o ve rrid e
s w itc h e s o p e ra te w h e n in
S e rvice o r Tim e O u t M o d e , b u t
th e C o n tro lle r is c o m p le te ly
d e a d (n o lig h ts o n , n o d is p la y ).
M is -w ire d fo u r c o n d u cto r w ire .
B ro ke n fo u r c o n d u c to r w ire .
C h e c k c o n n e c tio n o f th e o u ts id e
tw o w ire s (re d a n d g re e n ) o f th e
fo u r c o n d u c to r c a b le .
If w ire d c o rre c tly, c h e c k th e v o lt-
a g e b e tw e e n th e s e tw o w ire s -
v o lta g e s h o u ld b e 1 0 V D C .
A ll L E D s a re o n a t C o n tro lle r
a n d th e p a rt # a n d R e v. le tte r o f
th e C o n tro lle r so ftw a re a re
d is p la y e d (e ith e r 6 5 5 3 R e v.
B 0 1 o r 6 7 0 0 R e v. C ). T h e
o v e rrid e sw itc h e s a t th e P o w e r
C e n te r o p e ra te a s th e y s h o u ld .
C o n tro lle r is n o t c o m m u n ic a tin g
w ith th e P o w e r C e n te r P C B .
C h e c k th e tw o c e n te r w ire s
(b la c k a n d y e llo w ) o f th e fo u r
c o n d u cto r c a b le . A ls o ch e c k
th e in s ta lla tio n o f th e P P D o n
th e P o w e r C e n te r P C B ; if it is
n o t s e a te d p ro p e rly, th e sy s te m
w ill n o t co m m u n ic a te .
A ll L E D s a re o n a t C o n tro lle r
a n d th e p a rt # a n d R e v. le tte r
a re d is p la y e d , b u t o v e rrid e
s w itc h e s a t th e P o w e r C e n te r
d o n o t o p e ra te a t a ll.
1 .D a m a g e d o r im p ro p e rly
in s ta lle d P P D .
2 . D a m a g e d P o w e r C e n te r P C B .
1 . C h e c k a lig n m e n t o f th e P P D .
2 . If P P D is in s ta lle d c o rre c tly,
re p la ce th e P o w e r C e n te r P C B .
S o m e b u tto n s d o n o t o p e ra te
fro m th e C o n tro lle r, n o r fro m th e
P o w e r C e n te r o ve rrid e
s w itc h e s.
W ro n g P P D c h ip in s ta lle d a t
th e P o w e r C e n te r P C B .
C h e c k p a rt n u m b e r a n d
re vis io n le tte r b y p re s s in g th e
R e s e t b u tto n a t th e C o n tro lle r.
T h e s e c o n d p a rt n u m b e r a n d
R e v le tte r d is p la y e d is fo r th e
P P D in d ica tin g w h ic h m o d e l.
S y s te m lo c k e d u p .
M ic ro p ro c e s s o r lo c k e d .
Tu rn o ff p o w e r to s y s te m .
D isc o n n e c t b a tte ry a n d tu rn o n
p o w e r. R e c o n n e c t b a tte ry a n d
re se t tim e a n d d a te .
AquaLink
®
RS Troubleshooting
Quick Check List
14
