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44
13 - TROUBLE SHOOTING
Measure resistance across
H
igh Temper
at
ur
e
Supply
Switch term
inals 2 and 4?
Do
es resistan
ce
ma
tch
supp
ly
water temperature (see table)?
Is supply water tem
p
erature
less
than 185°F (91°C)?
_ _ _ _
_
Lockout Alarm A 1 8
Max Temp Error
Disconnect harness from
High
Temper
at
ur
e Supply Swit
ch
an
d Co
ntrol Mod
u
le J13.
Continuity from J13-5 to Switch
1? Co
ntinuity
fro
m
J1
3-6
to
Swit
ch 3?
YE
S
NO
YE
S
NO
Rep
lace wire(s)
YE
S
NO
Is
H
igh
Temper
at
ur
e Supply
Switch ope
n (no
con
tin
uity
between terminals 1 and
3)?
YE
S
NO
50
t
o
90
10
t
o
32
9K to
2
4
K ohms
15
0 to
2
0
0
90 to 130
°F
°C
R
e
s
istan
ce
13
0 to
1
5
0
2K
to 1K ohms
2K
to 3K ohms
3K
to 9K ohms
54
t
o
66
32
t
o
54
66
t
o
94
High
Te
mp
erature
Supp
ly
Sw
itch
Re
sistance
Cha
rt
Replace Control
Module
Replace
High
Tempe
rature Supply
Sw
it
ch
Is
H
igh
Temper
at
ur
e Supply
Switch ope
n (no
con
tinuity
between terminals 1 and
3)?
YE
S
NO
Replace
High
Temperature Supply
Sw
it
ch
Replace
High
Tempe
rature Supply
Sw
it
ch
Replace Control
Module
Summary of Contents for BWMAAN000050
Page 46: ...46 13 TROUBLE SHOOTING ...
Page 48: ...48 13 TROUBLE SHOOTING ...
Page 53: ...53 14 WIRING DIAGRAM 14 1 Connection Diagram ...
Page 54: ...54 14 WIRING DIAGRAM 14 2 Schematic Diagram of Ladder Form ...
Page 60: ...60 APPENDIX A CONTROL MODULE ...
Page 61: ...61 APPENDIX A CONTROL MODULE ...
Page 64: ...64 APPENDIX A CONTROL MODULE ...
Page 70: ...70 NOTES ...
Page 71: ...71 Date Service Performed Company Name Tech Initials Company Address Phone ...
Page 72: ...CAC BDP 7310 West Morris St Indianapolis IN 48231 ...