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35
SKOPE OD1100N
Replacement Procedures
Service Manual
Electronic Controller
Electronic
Controller
Location
The electronic controller is located within the cartridge electrics box, which is attached to the
front of the refrigeration cartridge.
Replacing the
Controller
Procedure 25: To replace the controller
Before you start
Make sure you have the appropriate parameter file to load into the new controller.
• Open SCS Connect Field app (see “SCS Connect Field App” on page 11) and check if the
parameter file is LOCAL.
• If it is not available in LOCAL, ensure you are connected to the internet, search for it in SERVER,
and download to LOCAL.
1. Disconnect the cabinet from the power supply (see page 18).
2. Remove the front kick panel (see page 19).
3. Remove the cartridge electrics box (see page 30).
4. Remove the fixing screws from the electronic controller mounting, and pull out the faceplate and
controller.
5. Remove the clips, and disconnect the controller from its mounting.
6. Use needle nose pliers to press in
and unlock the tabs, and gently
remove the QC terminals at the
back of the controller.
7. Fit the new electronic
controller.
8. Reassemble.
9. Perform an electrical safety test.
Plug
BN
WDTL Controller
3 2 1 + 0V
+ + -
+ -
+ -
+ -
t
u
pt
u
O
M
W
P
LED
AD 5
AD 4
AD 3
AD 2
AD 1
5V
0V
0V
0V
0V
P(L) N
IE
C
Pl
u
g
Plug
Plug
To
compressor
To Fan Motors
Plug
Plug
Plug
BK
BK
BU
BU
RD
Plug
RD
BU
BN
BK
Plug
LE
D
P
o
w
er
S
uppl
y
BN
BU
GNYE
GNYE
BU
BU
BU
BU
BN
Pl
u
g
BU
BN
BU
BK
BN
BN
Pl
u
g
BU
RD
BU
BK
BK
BN
GNYE
GNYE
GNYE
GN
RD
BK
BK
WH
O720/X05
O720/X06