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York J Series User Manual

York J Series
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FORM 100.50-NOM7 (808)
7
JOHNSON CONTROLS
LIST OF FIGURES
FIG. 1 FIELD CONTROL WIRING ...............................................................................................11
FIG. 2 OPTILOGIC CONTROL PANEL .......................................................................................12
FIG. 3 - TRAP DETAIL FOR DRAW THROUGH APPLICATION .................................................14
FIG. 4 CV SPACE SENSOR COOLING ALGORITHM - ECONOMIZER NOT SUITABLE .....21
FIG. 5 CV SPACE SENSOR COOLING ALGORITHM - ECONOMIZER SUITABLE ..............21
FIG. 6 CV SPACE SENSOR STEPPED HEAT ALGORITHM .................................................... 22
FIG. 7 CV SPACE SENSOR HYDRONIC HEAT ALGORITHM .................................................22
FIG. 8 VAV OCCUPIED HEATING TO MAINTAIN RAT AND MORNING WARM UP .............. 25
FIG. 9 VAV UNOCCUPIED STEPPED HEATING TEMPERATURE CONTROL ...................... 25
FIG. 10 VAV UNOCCUPIED COOLING TEMPERATURE CONTROL ......................................26
FIG. 11 COMPRESSOR STAGING FOR VAV COOLING ..........................................................26
FIG. 12 OCCUPIED HEATING AND COOLING SETPOINT SELECTION ALGORITHM .......27
FIG. 13 OAD MINIMUM POSITION RESET ................................................................................31
FIG. 14 OAD POSITION CONTROL ............................................................................................33
FIG. 15 BUILDING PRESSURE CONTROL ...............................................................................33
FIG. 16 EXHAUST PROPORTIONAL BAND .............................................................................. 34
FIG. 17 EXHAUST FAN CONTROL, PROPORTIONAL OPTION ............................................. 34
FIG. 18 ODA DAMPER POSITION VS. VAV SUPPLY FAN OUTPUT ......................................53
FIG. 19 – MOD-DCU CONTROLLER .............................................................................................. 64
FIG. 20 MOD-DCU CONNECTION MAP .....................................................................................65
FIG. 21 – MOD-DCU ARCHITECTURE ..........................................................................................66
FIG. 22 BINARY LED DESIGNATIONS ....................................................................................... 67
FIG. 24 MOD-UNT WIRING DIAGRAM .......................................................................................72
FIG. 23 – MOD-UNT .........................................................................................................................72
FIG. 25 – THERMOSTAT INTERFACE BOARD (OPTIONAL) .....................................................75

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York J Series Specifications

General IconGeneral
BrandYork
ModelJ Series
CategoryAir Conditioner
LanguageEnglish

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