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335224-BIM-B-1208
Johnson Controls Unitary Products
65
FIGURE 40 - UNIT CONTROL BOARD
UNIT CONTROL BOARD OPTION SETUP
OPTION BYTE SETUP
•
Enter the Option Setup mode by pushing the OPTION
SETUP / STORE button, and holding it for at least 2 sec-
onds.
•
The green status LED (Option Byte) will be turned on
and the red status LED (Heat Delay) is turned off.
•
The 8, 4, 2 and 1 LEDs will then show the status of the 4
labeled options (
(8) Fan Off at Heat Start
,
(4) Low
Ambient Lockout
,
(2) Free Cooling Lockout
, and
(1)
Lead / Lag)
.
•
Press the UP or Down button to change the LED status
to correspond to the desired Option Setup.
•
To save the current displayed value, push the OPTION
SETUP / STORE button and hold it for at least 2 sec-
onds. When the value is saved, the green LED will flash
a few times and then normal display will resume.
NOTE:
While in either Setup mode, if no buttons are
pushed for 60 seconds, the display will revert to its
normal display, exiting the Option Setup mode.
When saving, the control board only saves the
parameters for the currently displayed mode
(Option Byte or Heat Delay).
HEAT DELAY SETUP
•
Enter the Option Setup mode by pushing the OPTION
SETUP / STORE button, and holding it for at least 2 sec-
onds.
•
The green status LED (Option Byte) will be turned on
and the red status LED (Heat Delay) is turned off.
•
Press the COMM SETUP / SELECT button to toggle into
the Heat Delay Setup, the green LED will turn off and the
red LED for Heat Delay will turn on.
•
The 8, 4, 2 and 1 LEDs will then show the status of the
Heat Delay, (See Table 42). Press the UP or Down but-
ton to change the LED status to correspond to the
desired Heat Delay Value.
•
To save the current displayed value, push the OPTION
SETUP / STORE button and hold it for at least 2 sec-
onds. When the value is saved, the red LED will flash a
few times and then normal display will resume.
NOTE:
While in either Setup mode, if no buttons are
pushed for 60 seconds, the display will revert to its
normal display, exiting the Option Setup mode.
When saving, the control board only saves the
parameters for the currently displayed mode
(Option Byte or Heat Delay).
Check
Alarm
History
Reset All
ASCDs for
One Cycle
Non Alarm
Condition Green
LED Flashing
Current Alarm
Flashed
Red LED
Содержание MagnaDRY DK-07 Series
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