Specifications

13
JOHNSON CONTROLS
FORM 102.20-N1 (1109)
FIG. 2-70 – HOT WATER PIPING WITH DIVERTING VALVE .................................................................2-47
FIG. 2-71 – STEAM COIL PIPING ARRANGEMENTS ............................................................................2-49
FIG. 2-72 – INTEGRAL FACE AND BYPASS COIL (HORIZONTAL; TUBES, STEAM SHOWN) ..........2-50
FIG. 2-73 – VERTICAL INTEGRAL FACE AND BYPASS COIL ............................................................2-50
FIG. 2-74 – HOT WATER PIPING FOR 2 ROW COIL VIFB ....................................................................2-52
FIG. 2-75 – HOT WATER PIPING FOR IFB .............................................................................................2-52
FIG. 2-76 – STEAM PIPING FOR VIFB COIL ..........................................................................................2-53
FIG. 2-77 – TYPICAL PIPING AND SUNDRIES AT THE DX COIL .........................................................2-54
FIG. 2-78 – DX COIL CIRCUITING TYPES .............................................................................................2-55
FIG. 2-79 – NON-STACKED COIL DESIGN - SQ SPECIAL ...................................................................2-56
FIG. 2-80 – NON-STACKED COIL DESIGN - STANDARD .....................................................................2-56
FIG. 2-81 – STACKED COIL DESIGN - STANDARD ..............................................................................2-57
FIG. 2-82 – STACKED COIL DESIGNS - SQ SPECIAL ..........................................................................2-57
FIG. 2-83 – STACKED COIL CIRCUITING ..............................................................................................2-57
FIG. 2-84 – ONE COIL CIRCUIT PERREFRIGERANT CIRCUIT ............................................................2-58
FIG. 2-85 – TWO COIL CIRCUITS PERREFRIGERANT CIRCUIT .........................................................2-58
FIG. 2-86 – DO NOT USE THE ABOVE CONFIGURATION. ..................................................................2-58
FIG. 2-87 – THREE COMPRESSOR YCUL .............................................................................................2-58
FIG. 2-88 – DO NOT USE THE ABOVE CONFIGURATION. ..................................................................2-58
FIG. 2-89 – SIX COMPRESSOR YCUL ...................................................................................................2-59
FIG. 2-90 – DRAIN TRAP SHOWING WATER LOCATION DURING DRAW THROUGH
OPERATION STAGES ..........................................................................................................2-61
FIG. 2-91 – TRAP DETAIL FOR DRAW THROUGH APPLICATION .......................................................2-61
FIG. 2-92 – TRAP DETAIL FOR BLOW THROUGH APPLICATION .......................................................2-61
FIG. 2-93 – COMBINING DRAIN LINES ..................................................................................................2-62
FIG. 2-94 – RECOMMENDED DISCHARGE DUCT ARRANGEMENT WHEN TURNS
ARE REQUIRED ....................................................................................................................2-62
FIG. 2-95 – RECOMMENDED DISCHARGE DUCT ARRANGEMENT WHEN TURNS
ARE REQUIRED ....................................................................................................................2-63
FIG. 2-96 – DUCT PENETRATION OF ROOF .........................................................................................2-64
FIG. 2-97 – ROOF TO DUCT INSTALLATION - HORIZONTAL DISCHARGE ........................................2-64
FIG. 2-97A – TYPICAL FILTERS .............................................................................................................2-65
FIG. 2-98 – FILTER LATCHES .................................................................................................................2-66
FIG. 2-99 – CORRECTLY INSTALLED LATCH P/N 026-35778-000. ......................................................2-68
FIG. 2-100 – FULLY INSTALLED FILTER ...............................................................................................2-68
FIG. 2-101 – CORRECTLY INSTALLED LATCH P/N 026-35778-007 .....................................................2-69
FIG. 2-102 – PLACE THE END OF THE LATCH OVER THE FILTER FRAME, SECURING
THE FILTER TO THE FRAME. ............................................................................................2-69
FIG. 2-103 – INSTALLED CARTRIDGE FILTER .....................................................................................2-70
FIG. 2-104 – INSTALL LATCH P//N 026-35778-007 ................................................................................2-70
FIG. 2-105 – INSTALLED CARTRIGE W/PLEATS ..................................................................................2-70
FIG. 2-106 – CORRECT USE OF KNOCKOUTS ....................................................................................2-71
FIG. 2-107 – CORRECT LATCH/KNOCKOUT CONFIGURATION. .......................................................2-71
LIST OF FIGURES (CONT'D)