Berner AC10 Kurulum ve Bakım Talimatları Kılavuzu - Sayfa 4
Isıtıcı Berner AC10 için çevrimiçi göz atın veya pdf Kurulum ve Bakım Talimatları Kılavuzu indirin. Berner AC10 16 sayfaları. Architectural contour air curtain
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II. MOUNTING INSTRUCTIONS (General)
INDOOR MOUNTING ONLY -
The Architectural Contour Air Curtain is designed to be an
effective barrier against cold drafts in the winter, hot air in the
summer, flying insects, and airborne contaminants.
To achieve optimum protection, the air curtain should be
mounted on the inside of the building, flush to the wall and
as close to the top of the door opening as possible. To ensure
peak performance, keep the air stream free of obstructions.
The air curtain will not perform properly if negative air
pressure exists in the building. Under these conditions,
a means for makeup air to the building must be provided
so that the air pressure on both sides of the opening is in
balance.
Before mounting the air curtain, check the supporting structure
to verify that it has sufficient load-carrying capacity to support
the weight of the air curtain(s). The mounting hardware
(supplied by others) should be capable of supporting a
minimum of three (3) times the weight of the air curtain.
See Table 1.
IMPORTANT: A minimum of 4" is required above the top rear
corner of the air curtain for the installation and removal of the
inlet screen, and to ensure proper airflow.
A.
When determining the mounting location for the air
curtain(s), make sure that nothing interferes with the
curtain of air developed when the discharge vanes are
directed from 0° to 20° toward the door opening. If the
air stream strikes any obstruction (the top edge of the
doorway, a door opening device, etc.), the effectiveness
of the air curtain will be greatly reduced. See Figure 2.
B.
For optimum performance, the bottom of the air curtain
(discharge nozzle) should be no more than 1" above the
top of the door opening with the air curtain(s) mounted
flush to the wall. If the air curtain must be mounted
higher, it must be spaced out from the wall 3/8" for
every inch the air curtain is above the door opening. See
Figure 3. For optimum protection, any void between the
air curtain and the wall should be sealed along the full
length of the air curtain.
C.
Do not block (obstruct) the air intake screen. Insufficient
airflow can cause the unit to overheat.
D.
The air curtain(s) shall:
1. Have a minimum clearance of at least 4" from
the sides and 4" from the top.
2. Have a minimum clearance of at least 6' between
the bottom of the air curtain and the floor.
3. Be installed Indoors Only.
Proceed to either Section III - WALL MOUNTING or
E.
Section IV - SUSPENDED MOUNTING
4" minimum
side & top
clearance from
combustible
material
20°
EXTERIOR
Figure 2 - General Mounting
Net Weight
MODEL
AC10
AC10
Ambient
Electric
AC10-E-1036A
82
88
AC10-E-1042A
91
97
AC10-E-1048A
107
113
AC10-E-2060A
136
145
AC10-E-2072A
164
176
AC10-E-2084A
182
194
AC10-E-2096A
214
226
AC10-E-3108A
246
264
AC10-E-3120A
264
282
AC10-E-3132A
273
291
AC10-E-3144A
321
339
TABLE 1 - Weight Chart
1¾"
Figure 3 - Wall Mounting Location
-4-
Discharge
Nozzle
6' minimum
INTERIOR
Airstream
Net Weight
AC10
MODEL
AC08
AC08
Hot
Ambient
Electric
Water
107
AC08-E-1036
55
119
AC08-E-1042
61
138
AC08-E-1048
68
73
82
173
AC08-E-1060
95
105
210
AC08-E-1072
123
133
234
AC08-E-2084
136
146
272
AC08-E-2096
310
AC08-E-2108
150
160
332
AC08-E-2120
164
174
352
406
AC08
Hot
Water
60
75
66
84
93
87
112
133
166
184
203
221