Bard MD4000 - Manual (Page 12)

Manual 2100-574
Page 12 of 23
USER PAGE
1. The designated Admin person can assign up to 9
additional users and set-up as Admin, Write or
Read authority.
2. User Name and password must be assigned, each
must be at least 3 characters long, and are case
sensitive.
3. Only “Admin” can add, change or delete users and
has access to all controller pages.
4. “Write” can make changes to the controller
settings and operating characteristics, and has
access to only Log In, System Status, Setpoints,
and Log Out pages.
5. “Read” can only view Status and Setpoints pages
and cannot make any changes.
SYStEM StAtUS PAGE
1. This page shows the overall HVAC status of:
a. Active cooling or heating stages or
dehumidification mode (requires humidity
sensor)
b. Active controller outputs (blower, Stage 1 or
2, heating) to each air conditioner
c. Which unit is the Lead unit
d. Power loss or refrigerant lock-out for each air
conditioner
e. If economizers are used, this will show if the
economizers are on or off.
2. General status of:
a. Backup Generator Active or not (if tied to
generator run controls to inhibit lag unit
operation during generator run)
b. Alarm board connected or not
c. Controller system Locked or Unlocked
d. Comfort mode Active or not
3. Temperatures:
a.
Average temperature (if more than ones sensor
used, if not will read same as Local sensor)
b. Local sensor at controller
c. Remote 1 or Remote 2 if connected
4. General Alarm Status:
a. Fire/Smoke, Clear or Alarm
b. Low Temp, Clear or Alarm
c. High Temp #1, Clear or Alarm
d. High Temp #2, Clear or Alarm
e. Controller Failure, Clear or Alarm
SEtPOINtS PAGE (Note: “Read” level authority
can view this screen but cannot make any changes.
“Admin” and “Write” authority can make changes)
1. General Setpoints
a. On initial installation and start-up all
selectable characteristics are set to factory default
settings.
b. Each of these points has a drop-down menu
for ease of use.
2. Alarm Board Setpoints
a. Low temperature alarm setpoint
b. High temperature alarm #1 setpoint
c. High temperature alarm #2 setpoint
3. System Overrides
a. System 1 Heating Override
b. System 2 Heating Override
c. Turn Power On to the System (Note: Cannot
remotely turn the controller system Off)
d. Lock/Unlock Controller
e. Advance Lead to Lag Unit
f. Comfort Mode
g. Restore System Defaults
h. Reset Controller. There are built-in routines to
prevent the controller system from getting
“locked up”, but this also allows a manual
remote reset as a backup before having a
service call to the site.
LOG OUt BUttON
1. Clicking this button will automatically log you
off the controller remote access.
2. To log back in will require entering assigned IP
address into your browser and entering valid
User Name and Password.
CONNECt tO NEtWORk
1. After initial set-up using laptop computer,
disconnect computer cable from the Ethernet port
and connect the CAT 5 or CAT 6 network cable.
2. Remote access is now available using the assigned
IP address and valid User Name and Password
(case sensitive).
cb4000 cOmmunIcatIOn bOarD
RESET BUTTON TO RETURN TO DEFAULT CONTROLLER SETTINgS
ETHERNET PORT IP DEFAULT ADDRESS RESET
PHONE jACk
CONNECTION
TO MAIN
CONTROLLER
BOARD
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