Bard MULTI-TEC W18AAPA, Инструкция по эксплуатации

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Manual 2100-665G
Page 10 of 28
3. Press UP or DOWN keys to scroll to
Sys Config
;
press ENTER key.
4. Press UP or DOWN keys to scroll to
Run Test (A11)
screen.
5. Press ENTER key to scroll to
Run Test Enable
parameter (see Figure 11).
6. Press UP or DOWN key to change value to ON. The
run test will begin.
FIGURE 11
Executing Run Test
Step Action Time Required
A Open economizer damper Damper Time (150s)
B Close economizer Damper Damper Time (150s)
C Turn on compressor Heat/Cool Time (60s)
D Enable second stage Heat/Cool Time (60s)
E Open reheat valve 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 --
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. Reheat Valve Open
7. Cooling Off
8. Electric Heat Stage 1
9. Electric Heat Stage 2
10. Heating Off
11. Run Test Stop
The unit will determine which items to test based on
the unit model number.
Identifying a Unit Address
The wall-mount unit address is displayed in the upper
right corner on the Status screen.
Changing Freecooling Type
The comparative enthalpy free cooling setting can be
changed to dry bulb free cooling using the TEC-EYE
hand-held diagnostic tool.
1. Press MENU key to access the Main Menu screen.
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 screen with
Freecooling Config heading.
5. Press ENTER key to scroll to parameter type.
6. Press UP or DOWN keys to change to desired
value.
7. Press ENTER key to save.
8. Press ESCAPE key until Main Menu screen is
displayed.