Parameter Description and Options

 

FORM 100.50-NOM6 (1207)

TABLE 7-1 – DEFINITIONS (CONTINUED)

 

 

 

MENU ITEM

DEFINITION

SUPPLY AIR TEMP LIMIT FOR COOLING

THIS PARAMETER MUST BE TURNED ON TO ENABLE SUPPLY

ENABLE

AIR TEMP LIMIT OPERATION IN THE COOLING MODE ON A

 

CONSTANT VOLUME UNIT

SUPPLY AIR TEMP LIMIT FOR HEATING

THIS PARAMETER MUST BE TURNED ON TO ENABLE SUPPLY

ENABLED

AIR TEMP LIMIT OPERATION IN THE HEATING MODE ON A

 

CONSTANT VOLUME UNIT

SUPPLY AIR TEMP LIMIT HEATING SETPOINT

THIS PARAMETER IS USED BY THE UNIT CONTROLLER DURING

 

SUPPLY AIR TEMP LIMIT FOR HEATING OPERATION ON A

 

CONSTANT VOLUME UNIT.

TEMPERATURE/HUMIDITY (RETURN) CONTROL

THIS PARAMETER WOULD BE USED IF HOT GAS REHEAT WAS

ENABLED

BEING USED. THIS FEATURE IS NOT AVAILABLE ON THESE

 

UNITS. THIS SHOULD ALWAYS BE SET TO OFF

THIRD PARTY BAS ECONOMIZER ENABLED

WHEN THIS PARAMETER IS TURNED ON THE POSITION OF THE

 

ECONOMIZER DAMPER IS CONTROLLED BY AN EXTERNAL 2-10

 

VDC INPUT

TURN OFF CONTINUOUS FAN WHEN STARTING

IF THIS PARAMETER IS TURNED ON AND THE UNIT IS RUNNING

HEAT

CONTINUOUS FAN, THE CONTROL WILL STOP THE SUPPLY FAN

 

AT THE START OF A HEATING CYCLE AND TURN IT BACK ON

 

BASED ON THE FAN ON FOR HEAT SETTING

UNIT MODEL NUMBER

THIS ALLOWS THE UNIT MODEL NUMBER TO BE ENTERED FOR

 

THE UNIT THROUGH THE SIMPLICITY PC SOFTWARE

UNIT NAME

THIS ALLOWS A NAME TO BE ASSIGNED TO THE UNIT TO

 

IDENTIFY IT ON THE NETWORK THROUGH THE SIMPLICITY PC

 

SOFTWARE

UNIT SERIAL NUMBER

THIS ALLOWS THE UNIT SERIAL NUMBER TO BE ENTERED FOR

 

THE UNIT THROUGH THE SIMPLICITY PC SOFTWARE

UNOCCUPIED OVERRIDE TIME PERIOD

THIS PARAMETER ESTABLISHES THE MAXIMUM TIME THE UNIT

 

WILL REMAIN IN THE UNOCCUPIED OVERRIDE MODE WHEN

 

THE OVERRIDE BUTTON IS PUSHED ON THE SPACE SENSOR.

VAV / CV SELECTION

THIS PARAMETER GIVES THE STATUS OF THE SET UP OF THE

 

UNIT , VAV OR CV

VAV COOLING SUPPLY AIR TEMP LOWER

THIS PARAMETER ESTABLISHES THE LOWER COOLING

SETPOINT

SETPOINT FOR VAV COOLING OPERATION

VAV COOLING SUPPLY AIR TEMP UPPER

THIS PARAMETER ESTABLISHES THE UPPER COOLING

SETPOINT

SETPOINT FOR VAV COOLING OPERATION

VAV OCCUPIED HEATING ENABLED

THIS PARAMETER MUST BE TURNED ON TO ALLOW OCCUPIED

 

HEATING OPERATION.

VAV OCCUPIED HEATING SETPOINT

THE UNIT CONTROLLER COMPARES THE SPACE TEMPERATURE

 

TO THIS VALUE AS ONE OF THE CRITERIA TO USE TO

 

DETERMINE WHEN TO INITIATE VAV OCCUPIED HEATING

 

OPERATION

VAV SUPPLY AIR TEMP RESET SETPOINT

THE UNIT CONTROLLER COMPARES THE SPACE OR RETURN

 

AIR TEMPERATURE TO THIS VALVE TO DETERMINE IF IT

 

SHOULD CONTROL TO THE VAV COOLING SUPPLY AIR UPPER

 

OR LOWER SETPOINT

YEAR

THIS PARAMETER IS USED TO ENTER THE CURRENT YEAR 0 TO

 

99. FOR EXAMPLE 7 WOULD BE 2007

152

JOHNSON CONTROLS

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York YPAL 061, YPAL 050, YPAL 051, YPAL 060 manual 152