7500-S
ERIES
I
NSTALLATION
, O
PERATION
AND
S
ERVICE
M
ANUAL
10 of 143
4.4 Parkin
g
Structures and Repair Gara
g
es
Installation in garages m
u
st
b
e in accordance
w
ith the follo
w
ing codes:
United States: Standard for Parking Str
u
ct
u
res
NFPA 88A - latest re
v
ision or the Code for Motor
F
u
el Dispensing Facilities and Repair Garages,
NFPA 30A - latest re
v
ision.
Canada: Refer to CSA B149.1 - latest re
v
ision,
Nat
u
ral Gas and Propane Installation Code for
nat
u
ral gas and LPG
u
nits. Refer to CSA B139 -
latest re
v
ision, Installation Code for Oil-B
u
rning
Eq
u
ipment for oil
u
nits.
• Air t
u
rno
v
er
u
nits m
u
st not
b
e installed less than
8' (2.4 m) a
b
o
v
e the floor. Minim
u
m clearances
to com
bu
sti
b
les m
u
st
b
e maintained from
v
ehicles parked
b
elo
w
the air t
u
rno
v
er
u
nit.
• When installed o
v
er hoists, minim
u
m clearances
to com
bu
sti
b
les m
u
st
b
e maintained from the
u
pper most point of o
b
jects on the hoist.
4.5 Electrical
Electrical connection to air t
u
rno
v
er
u
nit m
u
st
b
e
in accordance
w
ith the follo
w
ing codes:
United States: Refer to National Electrical
Code
®
, NFPA 70 - latest re
v
ision. Wiring m
u
st
conform to the most c
u
rrent National Electrical
Code
®
, local ordinances, and any special
diagrams f
u
rnished.
Canada: Refer to Canadian Electrical Code,
CSA C22.1 Part 1 - latest re
v
ision.
4.6 Ventin
g
This air t
u
rno
v
er
u
nit m
u
st
b
e
v
ented in
accordance
w
ith the req
u
irements
w
ithin this
man
u
al and
w
ith the follo
w
ing codes and any
state, pro
v
incial or local codes
w
hich may apply:
United States: Refer to NFPA 54/ANSI Z223.1-
latest re
v
ision, National F
u
el Gas Code for
nat
u
ral gas and LPG
u
nits. Refer to NFPA 31 -
latest re
v
ision, Standard for the Installation of
Oil-B
u
rning Eq
u
ipment for oil
u
nits.
Canada: Refer to CSA B149.1 - latest re
v
ision,
Nat
u
ral Gas and Propane Installation Code for
nat
u
ral gas and LPG
u
nits. Refer to CSA B139 -
latest re
v
ision, Installation Code for Oil-B
u
rning
Eq
u
ipment for oil
u
nits.
4.7 Hi
g
h Altitude
These air t
u
rno
v
er
u
nits are appro
v
ed for
installations
u
p to 2000' (609.6 m) (US),
4500'(1371.6 m) (Canada)
w
itho
u
t modification.
Cons
u
lt factory if US installation is a
b
o
v
e 2000'
(609.6 m) or Canadian installation is a
b
o
v
e
4500'(1371.6 m).
Содержание 7500 136
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Страница 33: ...SECTION 6 LIFTING AN AIR TURNOVER UNIT 21 of 143 FIGURE 10 Lifting an Air Turnover Unit Base Section...
Страница 36: ...7500 SERIES INSTALLATION OPERATION AND SERVICE MANUAL 24 of 143 FIGURE 12 Air Turnover Unit Sections Schematic...
Страница 67: ...SECTION14 ELECTRICAL 55 of 143 FIGURE 38 Wiring Diagram Key...
Страница 115: ...SECTION 15 SEQUENCE OF OPERATION 103 of 143 FIGURE 83 Wiring Subbase and Sequence Chart for RM7897 Burner Control Module...
Страница 156: ......
