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page no. 31 of 68
CPx Range Users, Installation & Servicing Instructions Doc Ref M201 issue 2.9 Nov 2018.
Model
Pha
Standard Motor
Fuse Rating (A)
Large Horsepower (LHP)
Fuse Rating (A)
CPx30
1
6
6
CPx45
1
10
6
CPx60
1
6
16
CPx90G, CPx90O
1
16
16
CPx120, CPx150
3
10
10
CPx175, CPx200, CPx250
3
10
16
CPx300
3
16
32
The wiring terminals, both mains input and controller, are
located on the electrical chassis panel behind the bottom
front panel of the heater which firstly has to be removed.
L
N
E
L3
N
E
L2
L1
Mains input of either 230V 50Hz 1Ph or 415V 50Hz 3Ph
supply connections are via a separate terminal block. For
input power refer to table below.
SEN
1
CO
M
SEN
2
V+
0V
3 phase
1 phase
The heater is fitted with an integral MC200/CAB
controller which is pre-wired to the terminal strip