Trane CVHG - Waterbox Removal and Installation; Procedure; Heavy Objects!; Straight Vertical Lift Required!

CVHE-SB-32A 84
Starter Contactor Sequence
Timing requirements to operate the “Stop,” “Start,” “Short,” “Transition,” and “Run” contact
closure outputs are shown below. Prior to closing the “Short” contact, the transition complete
input is verified to be open, otherwise a MMR diagnostic is generated.
N
R
u
n
S
t
a
r
t
S
h
o
r
t
T
r
a
n
s
i
t
i
o
n
T
r
a
n
s
i
t
i
o
n
C
o
m
p
l
e
t
e
I
n
p
u
t
C
l
o
s
e
d
O
p
e
n
C
l
o
s
e
d
C
l
o
s
e
d
C
l
o
s
e
d
C
l
o
s
e
d
O
p
e
n
O
p
e
n
O
p
e
n
O
p
e
n
K
H
MaximumPhase Current
< or = to 85 %RLA
S
t
o
p
J
L
M
G
C
l
o
s
e
d
O
p
e
n
A
B
C
D
E
F