Figure 1.28 Executing Run Test - Bard W48A2PQ Installation And Service Instructions Manual

5) Press ENTER key to scroll to Enable. Press UP
or DOWN arrow keys to change No to Yes. Unit
will begin the run test (see Figure 1.28).
FIGURE 1.28
Executing Run Test
Run Test Approximate Timings (in Minutes)
Blower On: 0:00
Damper Open: 0:00 – 2:40
Closed: 2:41 – 4:57
Compressor On: 4:58
Off: 6:00
Heat On: 6:01
Off: 7:10
Blower Off: 8:19
6. Complete Installation
Once all the installation steps have been completed,
and system verification and run test results were
satisfactory, the installation can now be considered
"complete." The Bard-Link
has been pre-programmed with what is widely
considered to be the most efficient operating
parameters—see Table 1.3. Further information
on exact sequence of operation and advanced
programming changes can be found in the Service
Instructions section of this manual.
WEB CARD COMMUNICATION BOARD
NOTE: A web card communications board allows
remote access, via Ethernet, to all functions of the
controller system. This is the same as if one was in
the building where the controller system is physically
installed.
Connect the Bard-Link LC5000-100 controller
TM
Ethernet port to the existing Ethernet card in the
shelter (if applicable) using CAT 6 Ethernet cable.
Manual 2100-642
Page 34 of 82
PLC lead/lag controller
TM
TABLE 1.3
Controller Default Settings
Description
Temperature at local remote
(main) sensor
Temperature Setpoint
Heating Setpoint
Temperature High Limit –
Level 1
Temperature High Limit –
Level 2 (High Temp Alarm)
Temperature Low Limit
Cooling Stage Differential
Minimum Compressor Run
Time
Minimum Compressor Off
Time
Comfort Mode Setpoint
Comfort Mode Operation
Time
DC Freecooling Setpoint
Lead/Lag Changeover Time
(Rotation)
Temperature Units
Default Setpoint
--
77°F
60°F
85°F
90°F
45°F
1°F
3 Minutes
2 Minutes
72°F
60 Minutes
55°F
1
°F