Installation Instructions

540-205
Installations Instructions
Rev. 2, 1/99
Siemens Building Technologies, Inc.
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Landis Division
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2284 2284
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DX coil, single step control F
FF
Fi
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1313
13 F
FF
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1414
14 1. No heating coil, heating valve actuator, or
auxiliary radiation.
2. No LTDT.
Hot water and DX coils, valve and single
step control
F
FF
Fi
ii
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gugu
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e 13
1313
13 F
FF
Fi
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e 14
1414
14 LTDT recommended.
Hot water and DX coils, FBP damper
control and single step control
F
FF
Fi
ii
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e 15
1515
15 F
FF
Fi
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e 16
1616
16 LTDT recommended if 2-position valve is used.
Steam and DX coils, valve and single
step control
F
FF
Fi
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e 13
1313
13 F
FF
Fi
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e 14
1414
14 LTDT recommended.
Steam and DX coils, FBP damper control
and single step control
F
FF
Fi
ii
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e 15
1515
15 F
FF
Fi
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e 16
1616
16 LTDT recommended if 2-position valve is used.
Electric and DX step control F
FF
Fi
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e 17
1717
17 F
FF
Fi
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1818
18 None.
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HW coil, valve control F
FF
Fi
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1919
19 1. No DX coil.
2. LTDT recommended.
Steam coil, valve control F
FF
Fi
ii
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gugu
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e 19
1919
19 1. No DX coil.
2. LTDT recommended.
4-pipe, HW and CHW coils, valve control F
FF
Fi
ii
igu
gugu
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e e
e 20
2020
20 LTDT recommended.
4-pipe, steam and CHW coils, valve
control
F
FF
Fi
ii
igu
gugu
gur
rr
re
e e
e 20
2020
20 LTDT recommended.
HW and DX coils, valve and single step
control
F
FF
Fi
ii
igu
gugu
gur
rr
re
e e
e 19
1919
19 1. None.
2. LTDT recommended.
Steam and DX coils, valve and single
step control
F
FF
Fi
ii
igu
gugu
gur
rr
re
e e
e 19
1919
19 LTDT recommended.