Original Instructions for Installation, Use and Maintenance
Active Chilled Beam Type HDC
Section:
Page:
Date:
AG--B 213.1e
18
Feb. 2010
The Innovation Company
LTG Aktiengesellschaft
E
LTG Aktiengesellschaft
⋅
Grenzstraße 7
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D-70435 Stuttgart
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+49 (0711) 8201-0
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Fax -720
Internet: http://www.LTG-AG.de
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E-Mail: [email protected]
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Printed in Germany
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Ausgaben mit früherem
Datum werden hiermit ungültig
⋅
Technische Änderungen vorbehalten
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Former editions are invalid
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Subject to technical modifications.
The water connection side is to be specified when ordering the unit. Some units offer a possibility to still
change the side during installation by removing 4 bolts.
Execute the heat exchanger connection as follows:
-- Vertical heat exchangers:
water supply below, water return above
-- Horizontal heat exchangers: unit’s front side: water supply, unit’s back side: water return
Example for water connection using flexible hose
(Quick coupling connection to heat exchangers)
Hose without insulation. For insulated hoses, dimensions will change accordingly
(10 mm Armaflex insulation).
Hose for connection to heat exchanger with smooth tube end diameter 12 mm,
connection types: quick coupling, quick coupling with venting
Different hose connections, thread diameter acc. to customer requirements or standard 1/2”
min.150
min.35
m
in.
35
min.R50
ca.100
ca.200
min.150
min.35
m
in.
35
min.R50
ca.100
ca.200
Ø1
7
D
N
12
Ø1
7
D
N
12
Example for water connection
using transition - LTG description VSG 10/ 2 EH (venting) -,
straight-way valve and flexible hose
min.35
m
in.
35
min.R50
Ø1
5
D
N
10
Hose without insulation. For insulated hoses, dimensions will change accordingly.
Hose for connection to angle or straight-way valve,
connection type: AGK, external thread, tapered 1/2”
Different hose connections, thread diameter acc. to customer requirements or standard 1/2”
