KMC Controls BAC-4000 series, Installation, Operation, And Application Manual

Page: 50 / 128

Set fan coil unit
system options
The items in the system menu control application specific functions for fan coil
units. Entering the system options requires entering Password 2 which is
described in the topic
Enter the commissioning mode on page 40 .
Procedure Steps Display
1
Starting display.
1.
Start at the temperature display.
2.
Enter Password 2. The display changes to the
MAIN menu display.
F °
70
AUTO AUTO
SECURITY
ADMIN LEVEL
0 0 0 0
2
Choose and set the
fan coil system
options.
1.
From the MAIN menu , press either the or
button to select SYSTEM.
2.
Press Enter . The SYSTEM menu opens.
3. Choose any of the following items.
LOCAL OVRD TIME
FAN OFF DELAY
OCCUPIED FAN
CL VALVE ACTION (Four-pipe only)
HT VLV ACTION (Four-pipe only)
VLV ACTION (Two-pipe only)
FAN MAXIMUM (Modulating fans only)
FAN MINIMUM (Modulating fans only)
FAN SPEEDS (Three speed fans only)
AUX HEAT (Two-pipe only)
MAIN
SETPOINT
SCHEDULE
SYSTEM
COMM
ADVANCED
Back Enter Exit
SYSTEM
LOCAL OVRD TIME
FAN OFF DELAY
OCCUPIED FAN
CL VALVE ACTION
HT VLV ACTION
FAN MAXIMUM
FAN MINIMUM
Back Enter Exit
SYSTEM
LOCAL OVRD TIME
FAN OFF DELAY
OCCUPIED FAN
VLV ACTION
FAN MAXIMUM
FAN MINIMUM
AUX HEAT
Back Enter Exit
3
Set the local override
time. From the SYSTEM menu choose LOCAL OVRD
TIME to set the time the AppStat will hold an
override temperature setpoint as the active
setpoint. At the end of the period, the AppStat
will use either an occupied or unoccupied
setpoint as the active setpoint.
Back
Enter Cncl
LOCAL OVRD TIME
2 60 mins
Set up fan coil unit system options
Section 4: Commissioning functions KMC Controls, Inc.
50 Revision G