Welbilt Manitowoc RCU1075, Technician'S Handbook, Page: 106 / 288

106 Part Number 000007661 Rev02 02/20
Bin
The
rmostat
C
lo
se
d?
NO
Re
place Thermosta
t
YES YES
Ice
C
ontacting
Thermostat?
Rem
ove
Ice
-A
llow
To
Warm
And
Re
tes
t
Adjusting
Cl
oses
Thermostat?
Ve
rify
Ne
w
Setting
C
ycles
Machi
ne O
n/Off
Yes
No
No
Yes
Yes
High
Pressur
e
Co
ntr
ol
C
lo
sed?
NO
R
ese
ts?
Re
place
HPCO
Clea
n
C
onden
ser
,
Ch
eck
Fan
Motor
Che
ck Fan Cycle Control
Refrigera
nt Pressure
Ab
ove Cut-o
ut?
Clean Con
denser,
C
heck
Fa
n Motor,
C
he
ck
F
C
C
&
R
ef
rig
er
at
io
n S
ys
te
m
Rese
ts
&
Trips
No
No
Yes
Le
ft
Side
Chu
te
Switc
h C
losed?
NO
Adjus
t Or
Replace
Actuator
Ice Con
tactin
g
Ac
tu
ato
r?
Remove
Ice
And
Re
tes
t
Act
ua
tor
Fu
nc
tion
s?
R
eplace
Switch
Yes
No
No
Yes
Yes