Johnson Controls 40 25 TON, Installation Operation & Maintenance

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JOHNSON CONTROLS
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5276178-JIM-C-0118
FIGURE 40 - HOT WATER COIL - 40 TON, 1 ROW, AT 10 GPM ...............................................109
FIGURE 41 – HOT WATER COIL - 40 TON, 1 ROW, AT 20 GPM ..............................................109
FIGURE 42 – HOT WATER COIL - 40 TON, 1 ROW, AT 30 GPM ..............................................110
FIGURE 43 – HOT WATER COIL - 40 TON, 1 ROW, AT 40 GPM ..............................................110
FIGURE 44 – HOT WATER COIL - 40 TON, 2 ROW, AT 20 GPM .............................................. 111
FIGURE 45 – HOT WATER COIL - 40 TON, 2 ROW, AT 40 GPM .............................................. 111
FIGURE 46 – HOT WATER COIL - 40 TON, 2 ROW, AT 60 GPM ..............................................112
FIGURE 47 – HOT WATER COIL - 40 TON, 2 ROW, AT 80 GPM ..............................................112
FIGURE 48 – STEAM COIL - 25 & 30 TON (1 ROW) ...................................................................113
FIGURE 49 – STEAM COIL - 40 TON (1 ROW) ..........................................................................113
FIGURE 50 - BELT TENSION ADJUSTMENT AND GAGE ........................................................115
FIGURE 51 - SHEAVE ALIGNMENT ............................................................................................116
FIGURE 52- TYPICAL FLUE BAFFLE .........................................................................................118
FIGURE 53 - EXAMPLE OF FC FAN SHAFT/WHEEL MARKING .............................................118
FIGURE 54 - BEARING WITH SETSCREW TYPE LOCKING DEVICE ....................................119
FIGURE 55 - BEARING WITH ECCENTRIC CAM ......................................................................120
FIGURE 56 - ECCENTRIC CAM LOCKING COLLAR BEARING INSTALLATION .................120
FIGURE 57 - SPLIT BEARING ......................................................................................................121
FIGURE 58 - 25 TON CHARGING CURVE ..................................................................................122
FIGURE 59 – 30 TON CHARGING CURVE .................................................................................122
FIGURE 60 – 40 TON CHARGING CURVE .................................................................................123
FIGURE61 – PRESSURE DROP DRY EVAPORATOR COIL VS SUPPLY AIR CFM - 25 TON 123
FIGURE 62 – PRESSURE DROP DRY EVAPORATOR COIL VS SUPPLY AIR CFM - 30 TON 124
FIGURE 63 – PRESSURE DROP DRY EVAPORATOR COIL VS SUPPLY AIR CFM - 40 TON 124
FIGURE 64 – R410A QUICK REFERENCE GUIDE ....................................................................125
FIGURE 65 - DIFFERENCES (°F) BETWEEN ZONE TEMPERATURE AND SET POINTS ....127
FIGURE 66 - ACTIVE SAT SET POINT VS. SUPPLY AIR TEMP RST VOLTAGE ...................131
FIGURE 67 - ACTIVE SAT SET POINT VS. OUTSIDE AIR TEMP ............................................131
FIGURE 68 - ACTIVE SAT SET POINT VS. RETURN AIR TEMP .............................................132
FIGURE 69 - ACTIVE SAT SET POINT VS. SUPPLY FAN SPEED ...........................................132
FIGURE 70 - ACTIVE DSP SET POINT VS. DUCT STATIC PRES RST VOLTAGE ................136
FIGURE 71 - C
O N D E N S E R F A N V F D
POTENTIOMETER SETTINGS .............................................................................144
FIGURE 72 - USER INTERFACE CONTROL PANEL .................................................................160
FIGURE 73 - IPU CONTROL BOARD ..........................................................................................192
FIGURE 69 - MAC ADDRESS SWITCHES ..................................................................................192
FIGURE 75 - I/O CONTROL BOARD ...........................................................................................233
FIGURE 76 - I/O CONTROL BOARD - BINARY OUTPUTS .......................................................234
FIGURE 77 - I/O CONTROL BOARD - BINARY INPUTS ...........................................................235
FIGURE 78 - I/O CONTROL BOARD - ANALOG OUTPUTS .....................................................235
FIGURE 79 - I/O CONTROL BOARD - ANALOG INPUTS
(SEE TABLE 90 FOR PIN OUTS) 235
LIST OF FIGURES (CONT'D)