Modine Manufacturing ECO CGC Series Technical Manual page 9

RBA2
RBA1
RSA1
Electric heater connection schemes and electric power
Important
N
Model with ø 250 mm fan motor
R
S
T
CGC 251ExR
RBA2
RBA1
RSA1
N
L
RBA (1-2)
RBB1
RSA1
Model with ø 315 mm fan motor
R
N
S
T
RBB1
RBA2
RBA1
RSA1
N
N
W
N
W
T
PE
S
V
R V
U
U
N
N
P.E.
U
R
V
S
W
T
TO SET
CGC 252Gx
253Gx
L
254Gx
N
N
N
P.E.
L
L
Model CGC "ED"
ø 250
L
N
RBB1
RBA2
RBA1
RSA1
N
N
N
W
PE
V
L
L
U
RSA1
N
P.E.
U
V
W
CGC 251Ex
L
N
RSA1
N
P.E.
L
251E4R 251E4 252G4 252E4
251E6R 251E6 252G6 252E6
251E8R 251E8 252G8 252E8
RBA (1-2)
RBB1
RSA1
Model CGC "ED"
ø 315
RBB1
RBA1
RSA1
N
N
P.E.
U
R
V
S
W
T
252Ex
L
253Ex
254Ex
N
RBB1
RBA1
RSA1
N
N
P.E.
L
L
253G4 253E4 254G4
253G6 253E6 254G6
253G8 253E8 254G8
311F4 321F4 313F4
311F6 321F6 313F6
311F8 321F8 313F8
BVM03520200221
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254E4
254E6
254E8
314F4
314F6
314F8
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