Johnson Controls 050, Установка, эксплуатация и обслуживание

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JOHNSON CONTROLS
144
FORM 100.50-NOM6
ISSUE DATE: 8/07/2017
SECTION 7 – PARAMETER DESCRIPTIONS AND OPTIONS
TABLE 36 – DEFINITIONS (CONT'D)
MENU ITEM DEFINITION
ECONOMIZER OUTSIDE AIR TEMP ENABLE
SETPOINT This is the outdoor temperature which determines when to switch into
and out of economizer operation
ECONOMIZER SECOND STAGE SETPOINT
On a Constant Volume unit the Unit Controller will try and maintain the
supply air temperature at this setpoint in the economizer mode with a
second stage cooling call
ERV INSTALLED
This parameter must be turned On if an Energy Recovery Ventilator is
installed. This feature is currently not available on these units
ERV UNOCCUPIED FAN ENABLE
This parameter allows the exhaust fan to operate anytime the
supply fan is on. This feature is required when an Energy Recovery
Ventilator is installed. This feature is currently not used on these units.
EXHAUST DAMPER POSITION FOR EXHAUST
TO TURN OFF When MODULATING DAMPER exhaust is being used this is the
position of the exhaust damper to turn off the exhaust fan
EXHAUST DAMPER POSITION FOR EXHAUST
TO TURN ON When MODULATING DAMPER exhaust is being used this is the
position of the exhaust damper to turn on the exhaust fan
EXHAUST FAN OUTPUT
This gives the status of the binary output from the Unit Controller to
the exhaust fan, OFF or ON
EXHAUST DAMPER / VFD OUTPUT STATUS
This gives the status of the analog Unit Controller output to the
exhaust damper or exhaust fan VFD in %
EXHAUST VFD INSTALLED
This parameter identifies to the Unit Controller that an exhaust fan
VFD is installed. The parameter must be turned ON to enable this
feature
FAN (G) THERMOSTAT INPUT
This gives the status of the binary input to the G terminal of the Unit
Controller, OFF or ON
FAN ASD TIMER This is the status of the supply fan off delay in seconds
FAN OFF DELAY TIMER FOR COOL This gives the status of the cooling time off delay in seconds
FAN OFF DELAY TIMER FOR HEAT This gives the status of the cooling time off delay in seconds
FAN ON DELAY TIMER FOR COOL This gives the status of the cooling time on delay in seconds
FAN ON DELAY TIMER FOR HEAT This gives the status of the cooling time on delay in seconds
FREEZE THERMOSTAT SWITCH
This is the binary input from the hydronic heat freeze stat to the Unit
Controller. OFF = faulted, ON = Normal Operation
GAS VALVE #1
This is the status of the binary input from the gas valve for heat
section 1 to the Unit Controller OFF / ON
GAS VALVE #2
This is the status of the binary input from the gas valve for heat
section 2 to the Unit Controller OFF / ON
GAS VALVE #3
This is the status of the binary input from the gas valve for heat
section 3 to the Unit Controller OFF / ON
HEAT 1 (W1) This is the status of the binary input to terminal W1 - first stage heating
HEAT 1 ASCD TIMER
This gives the actual time of the off cycle timer for heat section 1 in
seconds.
HEAT 1 MIN RUN TIMER
This gives the actual time of the minimum run time timer for heat
section 1 in seconds
HEAT 2 (W2)
This is the status of the binary input to terminal W2 - second stage
heating
HEAT 2 ASCD TIMER
This gives the actual time of the off cycle timer for heat section 2 in
seconds.
HEAT 2 MIN RUN TIMER
This gives the actual time of the minimum run time timer for heat
section 2 in seconds
HEAT 3 (W3)
This is the status of the binary input to terminal W3 - third stage
heating