
SECTION 9: O
UTSIDE
A
IR
S
UPPLY
35 of 54
SECTION 9: OUTSIDE AIR SUPPLY
The CORAYVAC
®
system is appro
v
ed for
u
se
w
ith
an o
u
tside air system. Halogenated hydrocarbons or
other corrosi
v
e chemicals in the air can be dra
w
n
into the eq
u
ipment and serio
u
sly damage the sys-
tem components. A
v
oid the
u
se of s
u
ch chemical
compo
u
nds near the air inlet to the heaters.
IMPORTANT:
If the b
u
ilding has a slight negati
v
e
press
u
re or contaminants are present in the air, an
o
u
tside comb
u
stion air s
u
pply to the heaters is
strongly recommended.
All joints and seams in the air s
u
pply system m
u
st
be airtight. The filter ho
u
sing attaches to the b
u
rner
assembly by
u
sing the
w
ing n
u
t pro
v
ided. Single
w
all pipe d
u
ct may be attached to the b
u
rner and
end
v
ent.
Duct Desi
g
n Rules:
- 150 mm (6") diameter d
u
ct m
u
st not exceed
27 m (90') maxim
u
m 30 flo
w
u
nits.
- 100 mm (4") diameter d
u
ctm
u
st not exceed
27 m (90') maxim
u
m 12 flo
w
u
nits.
- Elbo
w
s are eq
u
i
v
alent to 3 m (10') of d
u
ct
length.
Figure 24:
Filter Housin
g
Assembly
Figure 25:
Outside Air Supply
W
ing
Nut
F
ilter
H
ousing
F
ilter
Top
G
asket
and
Disk
Bottom
G
asket
Door-Control
H
ousing
F
ilter
Support
Description
Part Number
Filter Ho
u
sing
01326801
Filter and Gaskets
01312401
Filter S
u
pport
91905500
Wing
Nu
t
92511601
Vent Cap or
Bird Screen
Outside Wall
Burner
Spiral Duct
or PVC
Clamp
100 mm
Take Off
100 mm
Air Flex Duct
Filter
Housing
Description
Part Number
Filter Ho
u
sing
01326801
100 mm Take Off
C1361B
100 mm Air Flex D
u
ct (10 m sections)
C1376B
100 mm Bird Screen
01365400
100 mm Vent Cap
90502300
150 mm Vent Cap
90502302
Содержание CoRayVac CRT-10
Страница 2: ......
Страница 4: ......
Страница 6: ......
Страница 53: ...SECTION 14 TROUBLESHOOTING 47 of 54 14 1 Troubleshooting Flow Chart ...
Страница 61: ......