SECTION 4: T
YPICAL
E
XTERNAL
W
IRING
D
IAGRAMS
11
load relay to the optional o
u
tside air blo
w
er.
4.4.1
External Wiring Connection Details
The cable
u
sed for all the
w
iring m
u
st be rated for
line
v
oltage
u
p to 600 V.
The lo
w
v
oltage circ
u
it conforms
w
ith Class 2
separation of circ
u
it req
u
irements. National Electrical
Codes
®
for
w
iring class 2 lo
w
v
oltage circ
u
its
m
u
st be follo
w
ed.
Summary of Contents for System Control
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