Bard MEGA-TEC W090A, Инструкция по эксплуатации

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Manual 2100-705B
Page 34 of 43
After each of the wall-mount units have been
addressed, had a run test performed and had the alarm
logs cleared, the rest of the system set up can proceed.
Setting Up LC6000 for Operation
The LC6000 controller will be used for the remaining
steps in the set up process.
LC6000 Status Screen
The Status screen is the default start-up screen and
also the return screen after 5 minutes of no activity on
the LC6000. The screen can be accessed any time by
pressing the ESCAPE key repeatedly.
Parameter Description
Damper Time: This is the time (in seconds) allowed for
both the opening sequence and closing sequence.
Heat/Cool Time: This is the time (in seconds) allowed
for cooling sequence and heating sequence.
Status: This will display what the unit is doing as
the run test progresses. The following messages may
appear:
1. Not Active
2. Opening Damper
3. Closing Damper
4. Compressor Stage 1
5. Compressor Stage 2
6. Compressor Stage 3
7. Cooling Off
Step Action Time Required
A Open economizer damper Damper Time (120s)
B Close economizer Damper Damper Time (120s)
C Turn on compressor Heat/Cool Time (60s)
D Enable second stage Heat/Cool Time (60s)
E Enable third stage Heat/Cool Time (60s)
F Turn all cooling off --
G Turn on electric heat Heat/Cool Time (60s)
H Turn on electric heat stage 2 Heat/Cool Time (60s)
I Turn off all heating --
8. Electric Heat Stage 1
9. Electric Heat Stage 2
10. Heating Off
11. Self Test Stop
The unit will determine which items to test based on
the unit model number.
3. Clear Unit Alarm Logs on Each Unit
The wall-mount unit may have generated some
alarms during startup and should be cleared after
installation.
To clear the wall-mount unit alarm logs:
1) Press MENU key to go to the Main Menu
screen.
2) Use UP or DOWN keys and ENTER key to
enter TECHNICIAN password 1313.
3) Press UP or DOWN keys to scroll to
Settings
;
press ENTER key.
4) Press UP or DOWN keys to scroll to
Initialization
; press ENTER key.
5) Press UP or DOWN keys to scroll to
Initialization
; press ENTER key.
6) Press ENTER key to scroll to
Delete alarm
logs?
(see Figure 33).
7) Press UP or DOWN key to change NO to YES .
8) Press ENTER key to clear all alarm logs.
2) Press UP or DOWN keys and ENTER key to
enter USER password 2000.
3) Press UP or DOWN keys to scroll to
Sys Config
;
press ENTER key.
4) Press UP or DOWN keys to scroll to
Self Test
A11
screen.
5) Press ENTER key to scroll to
Enable
parameter
(see Figure 32).
6) Press UP or DOWN key to change value to
Yes
.
The run test will begin.
FIGURE 33
Clearing Unit Alarm Logs
FIGURE 32
Executing Self Test