JOHNSON CONTROLS
85
SECTION 3 - HANDLING, STORAGE, AND INSTALLATION
FORM 102.20-N1
ISSUE DATE: 7/06/2016
3
Available Coil Arrangements
Figure 130 on page 85 through Figure 132 on page
86 illustrate the available coil arrangements. Contact
the Johnson Controls coil marketing group for other ar-
rangements not shown.
Configure face-split DX coils to provide full-face cov-
erage at all condensing AHU load steps. Johnson Con-
trols assumes no responsibility for compressor failure,
if full face coverage is not applied. Consult the John-
son Controls factory if application assistance is needed
to convert the split face to a full face operation.
FIGURE 129 - NON-STACKED COIL DESIGN (SPECIAL QUOTE)
LD09144a
D2
D1
H1
H2
D1
H1
H2
D2
D1
D2
D3
D1
D3
D2
D4
H4
H2
H3
H1
H2
H1
D2
D1
D3
D4
H3
H4
H1
H3
H2
H4
H5
H7
H6
H8
D5
D6
D7
D8
D1
D2
D3
D4
3 Distributor
Circuits Row
Split 66-33 Split
SQ Required
4 Distributor
Circuits Face Split
50-50% Interlaced
SQ Required
4 Distributor
Circuits Row Split
Interlaced SQ
Required
8 Distributor
Circuits Row Split
& Face Interlaced
SQ Required
2 Distributor
Circuits Face Split
2 Distributor
Circuits Row Split
FIGURE 130 - NON-STACKED COIL DESIGN
(STANDARD)
LD09143a
D1
H1
D2
D1
H1
H2
1 Distributor
Circuit
2 Distributor
Circuits 50 -50%
Interlaced
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