Greenheck LFC Installation, Operation And Maintenance Manual page 6

Chilled Water • 4, 6 or 8 Row
B
Copper Sweat
B
Airflow
Copper Sweat
Airflow
B
Copper Sweat
Airflow
A
A
2
A
1.5
2
1.5
0.25 vent and drain supplied. Right side connection shown.
2
1.5
Direct Expansion (DX) • Single Circuit • 4, 6 or 8 Row
Airflow
Airflow
B
Copper Sweat
B
Copper Sweat
C Airflow
Copper Sweat
C
Copper Sweat
B
Copper Sweat
3.75
C
3.75
Copper Sweat
2
1.5
2
1.5
3.75
2
Distributor hookup is done inside module through 2-inch access hole.
1.5
Right side connection shown.
Direct Expansion (DXI) • Dual Circuit with 50/50 Face Interlaced Construction • 4, 6 or 8 Row Airflow
Airflow
C
Copper Sweat
C
Copper Sweat
D Airflow
Copper Sweat
D
Copper Sweat
C
Copper Sweat
3.75
D
3.75
Copper Sweat
2
1.5
2
1.5
3.75
2
1.5
Distributor hookup is done inside module through 2-inch access hole.
Right side connection shown.
6
Model LFC Low-Profile Fan Coil
3
3
Outlet
Outlet
3
Outlet
3.75
0.75
3.75
0.75
1
Drain Connection
1
Drain Connection
3.75
0.75
1
Drain Connection
3
3
3
A
A
Outlet
Outlet
0.75
0.75
1
A
Drain Connection
1
Outlet
Drain Connection
0.75
1
Drain Connection
3
3
3
A
B
A
Outlet
B
Outlet
0.75
0.75
1
A
Drain Connection
B
1
Drain Connection Outlet
0.75
1
Drain Connection
4 row
Unit Size A
15 7.63 0.75
20 10.13 0.75
25
12.63 0.875
Chilled Water 4,6 or 8 Row
30 15.13 0.875
Chilled Water 4,6 or 8 Row
45 15.13 0.875
Unit Size A
50 17.63 1.375
7.63
LCF-15
Unit Size A
LFC-20 10.13
65
22.63 LCF-15 7.63 1.375
LFC-25 12.63
Chilled Water 4,6 or 8 Row
LFC-20 10.13
LFC-30 15.13
85 22.63 1.375
LFC-25 12.63
LFC-45 15.13
LFC-30 15.13
Unit Size A
LFC-50 17.63
All dimensions are in inches.
LFC-45
15.13
22.63
LFC-65
LCF-15 7.63
LFC-50 17.63
LFC-85 22.63
LFC-20 10.13
LFC-65 22.63
NOTE
LFC-25 12.63
22.63
LFC-85
LFC-30 15.13
With airflow from left to right, the fluid enters the coil LFC-45
15.13
LFC-50 17.63
from the bottom connection (Inlet) and exits from the
LFC-65 22.63
22.63
LFC-85
top (Outlet). The other two coil connections should
be capped off (Cap)
4 row
Unit
A
Size
B C
15 5.75 0.625 0.625
Direct Expansion (DX)-Single Circuit-4,6 or 8 Row
20 7.0 0.625 0.625
Direct Expansion (DX)-Single Circuit-4,6 or 8 Row
25 8.0 0.875 1.375
Unit Size A
30 MSCF-15 5.75
9.5 0.875 1.375
Unit Size
A
MSCF-20 7.0
5.75
MSCF-15
45 9.5 0.875 1.375
MSCF-25 8.0
Direct Expansion (DX)-Single Circuit-4,6 or 8 Row
MSCF-20 7.0
MSCF-30 9.5
50 10.75 0.875 MSCF-25 1.375 8.0
MSCF-45 9.5
9.5
MSCF-30
Unit Size
MSCF-50 10.75 A
65
13.00 1.125 1.375
9.5
MSCF-45
MSCF-65 13.00
5.75
MSCF-15
MSCF-50 10.75
13.00
MSCF-85
85 13.00 1.125 1.375
MSCF-20 7.0
MSCF-65 13.00
MSCF-25 8.0
MSCF-85 13.00
All dimensions are in inches.
9.5
MSCF-30
9.5
MSCF-45
MSCF-50 10.75
NOTE
MSCF-65 13.00
MSCF-85 13.00
With airflow from left to right, the fluid enters the coil
from the center connection (Inlet) and exits from the
bottom (Outlet). The other coil connections should
be capped off (Cap).
Direct Expansion (DXI)-Dual Circuit with 50/50 Face
Interlaced Construction-4,6 or 8 Row
Direct Expansion (DXI)-Dual Circuit with 50/50 Face
4 row
Interlaced Construction-4,6 or 8 Row
Unit
A Unit Size B A
Size
C
MSCF-30 12.00 7.00
Unit Size
A
Direct Expansion (DXI)-Dual Circuit with 50/50 Face
MSCF-45 12.00 7.00
MSCF-30 12.00
30 12.00 7.00 0.625 0.625 0.625 0.875 0.625 0.875
MSCF-50 13.50 7.75
Interlaced Construction-4,6 or 8 Row
MSCF-45 12.00
MSCF-65 17.00 9.50
MSCF-50
45 12.00 7.00 0.625 0.625 0.625 0.875 0.625 0.875 13.50
MSCF-85 17.00 9.50
MSCF-65 17.00
Unit Size
A
50 13.50 7.75 0.625 0.625 0.625 0.875 0.625 1.125
MSCF-85 17.00
MSCF-30 12.00
65
17.00 9.50 MSCF-45 0.875 0.875 0.875 1.125 0.875 1.125 12.00
MSCF-50
13.50
85 17.00 9.50 0.875 0.875 0.875 1.125 0.875 1.125
MSCF-65 17.00
MSCF-85 17.00
All dimensions are in inches.
NOTE
The first suction header on the entering air side of
the coil is circuited to the top distributor. With airflow
from left to right, the fluid enters the coil from the
center connection (Inlet) and exits from the bottom
(Outlet). The other coil connections should be
capped off (Cap).
JOHNSONRI
JOHNSONRI
03/13/2009
03/13/2009
6 row 8 row
JOHNSONRI
B B B
1/1
0.75 1.375
03/13/2009
1/1
0.75 1.375
0.875 1.375
0.875 1.375
1/1
0.875 1.375
B (4 Row) B (6 Row) B (8 Row)
1.375 1.625
0.75 0.75 1.375
B (4 Row) B (6 Row) B (8 Row)
0.75 0.75 1.375
0.75 1.375 0.75 1.375 1.625
0.875 0.875 1.375
0.75 0.75 1.375
0.875 0.875 1.375
1.375 1.625
0.875 0.875 1.375
0.875 0.875 1.375
0.875 0.875 1.375
B (4 Row) B (6 Row) B (8 Row)
1.375 1.375 1.625
0.875 0.875 1.375
1.375 1.375 1.625
0.75 0.75 1.375
1.375 1.375 1.625
1.375 1.375 1.625
0.75 0.75 1.375
1.375 1.375 1.625
0.875 0.875 1.375
1.375 1.375 1.625
0.875 0.875 1.375
0.875 0.875 1.375
1.375 1.375 1.625
1.375 1.375 1.625
1.375 1.375 1.625
6 row 8 row
B C B
0.625 0.625 0.625 1.375
0.625 0.625 0.625 1.375
0.875 1.375 0.875 1.375
B (4 Row) C (4 Row) B (6 Row)
0.625 0.625 0.625
0.875 1.375 0.875 1.375
B (4 Row) C (4 Row) B (6 Row)
0.625 0.625 0.625
0.625 0.625 0.625
0.875 1.375 0.875 1.375
0.875 1.375 0.875
0.625 0.625 0.625
0.875 1.375 0.875
1.125 0.875 1.375 1.375 0.875 0.875 1.625
0.875 1.375 0.875
0.875 1.375 0.875
B (4 Row) C (4 Row) B (6 Row)
0.875 1.375 1.125
1.125 1.375 1.125 1.625
0.875 1.375 0.875
1.375
1.125 1.125
0.625
0.625 0.625
0.875 1.375 1.125
1.375
1.125 1.125
1.125 1.375 1.125 1.625
0.625 0.625 0.625
1.125 1.375 1.125
0.875 1.375 0.875
1.125 1.375 1.125
0.875 1.375 0.875
0.875 1.375 0.875
0.875 1.375 1.125
1.125 1.375 1.125
1.125 1.375 1.125
6 row 8 row
B C (4 Row) D (4 Row) C (6 Row)
D C D C
0.625 0.625 0.625
C (4 Row) D (4 Row) C (6 Row)
B
0.625 0.625 0.625
7.00 0.625 0.625 0.625
0.625 0.625 0.625
0.625
7.00 0.625 0.625
0.875 0.875 0.875
0.625
7.75 0.625 0.625
0.875 0.875 0.875
0.875 0.875 0.875
9.50
C (4 Row) D (4 Row) C (6 Row)
B
0.875 0.875 0.875
9.50
7.00 0.625 0.625 0.625
0.625
7.00 0.625 0.625
0.625
7.75 0.625 0.625
0.875 0.875 0.875
9.50
0.875 0.875 0.875
9.50
LFC COIL D
C
C (6 Row) B (8 Row) C (8 R
0.625 0.625 1.3
C (6 Row) B (8 Row) C
0.625 0.625 1.3
0.625 0.625
1.375 0.875 1.3
0.625 0.625
1.375 0.875 1.3
1.375 0.875
1.375 0.875 1.3
1.375 0.875
C (6 Row) B (8 Row) C (8
1.375 0.875 1.6
1.375 0.875
1.375 1.6
1.125
0.625 0.625 1
1.375 0.875
1.375 1.6
1.125
0.625 0.625 1
1.375 1.125
1.375 0.875 1
1.375 1.125
1.375 0.875 1
1.375 0.875 1
1.375 0.875 1
1.375 1.125 1
1.375 1.125 1
D (6 Row) C (8 Row) D (
D
0.875 0.625
D (6 Row) C (8 Row) D
0.875 0.625
0.875 0.625
0.875 0.625
0.875
0.625
1.125 0.875
0.875
0.625
1.125 0.875
1.125 0.875
D (6 Row) C (8 Row) D
1.125 0.875
0.875 0.625
0.875
0.625
0.875
0.625
1.125 0.875
1.125 0.875
LFC COIL D
LFC COIL D
®