628 & 698 Models
29
DIREC
T CHILL MODELS ONL
Y
T
roubl
e
Shooting F
ault Diagnosis Guide (6)
No W
ater Dispenses
Pr
obl
em/ Report
P
os
s
ibl
e Cause
Sugges
ted Action
No W
ater Dispenses
F
ro
m Ambient V
a
lv
e
W
a
ter Suppl
y turned off
No El
ectricity/P
o
w
er Suppl
y
“W
aterbl
ock” tripped off (and T
ank empty)
F
aulty Sol
enoid V
al
ve
Check all T
aps/v
al
ve
s/ filter
s on inc
oming suppl
y ar
e
fitted and ar
e turned on.
Check po
w
er c
o
rd c
onnected and liv
e and machine
is switched on.
Reset “W
aterbl
ock” (and check f
o
r any l
eaks)
Check v
al
ve action. Car
e
full
y dismantl
e
v
al
ve and
cl
ean out/part r
eplac
e/c
ompl
ete r
eplac
e as needed.
V
a
lv
e clicking but no water-Check if hol
e in c
entr
e of
washer is cl
ear
.
V
a
lv
e not clicking-Check whether v
oltage is pr
esent
when oper
ated (Caution-High V
oltage). If not
pr
esent check wiring f
o
r c
ontinuity and /or r
eplac
e
PCB.
If pr
esent, r
eplac
e sol
enoid c
oil/whol
e v
al
ve
co
il/whol
e v
a
lv
e as
sembl
y c
ompl
ete.
Summary of Contents for 628
Page 1: ...INSTALLATION OPERATION GUIDE 628 698 MODELS ...
Page 3: ...Section1 Technical Manual ...
Page 7: ...Section 2 Technical Manual ...
Page 19: ...Section 3 Technical Manual ...
Page 23: ...Technical Manual Section 4 ...
Page 35: ...Section5 Technical Manual ...
Page 40: ...628 698 Models 40 Borg Overstrom 628 698 Cold Ambient Ambient Electrical Diagram ...
Page 41: ...628 698 Models 41 Borg Overstrom 628 698 Hot Cold Production series No 10 ...
Page 42: ...Technical Manual Section6 ...
Page 47: ...Section7 Technical Manual ...
Page 58: ...Technical Manual Section8 ...
Page 75: ...Notes ...
Page 76: ...Notes ...
Page 77: ...Notes ...
Page 78: ...Notes ...
Page 79: ...Notes ...
Page 80: ...Notes ...