Bard W48A2PQ, Инструкция по установке и обслуживанию

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Manual 2100-642
Page 45 of 82
1. Press MENU button to go to main menu.
2. Go to Board Switch menu, press ENTER. Display
will show which unit or units are offline (see Figure
2.11). Units offline will show up as "no device
connected". In the example below, Unit 3 is not
showing up as online.
3. Check the wiring connections on the units showing
as offline.
4. Repeat Steps 1-3 to confirm unit online status and
further diagnose connection issues if necessary.
FIGURE 2.12
Executing Run Test
Run Test
Execute a run test on each unit to verify the equipment
is functioning correctly.
1. Go to Technician menu, press ENTER key.
2. Press UP or DOWN arrow keys to get to Service
Settings menu, press ENTER key.
3. Press UP or DOWN arrow keys to get to Control
Setting menu, press ENTER key.
4. Cursor will be flashing in upper left corner of
screen. Press ENTER key to scroll to Run Test.
5. Press UP arrow key to change "No" on screen to
"Yes". Will begin the run test (see Figure 2.12).
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
FIGURE 2.9
Status Display Showing Units "Online"
FIGURE 2.10
Status Display Showing Units "Offline"
* This same display can also be viewed on the TEC-EYE
FIGURE 2.11
Board Switch Display*
Unit 3 not showing as online LC5000-100
LC5000-100 and
TEC-EYE Displays
Units
Board Switch Display Icons
Controllers (I/O Boards) active in network
Display(s) active in network
No device connected