Heatcraft BOHN MAC Series - Beacon II Controller Programming; Programming And Reviewing Settings;Changes

15
Programming And Reviewing
Settings/Changes
2) Next, use the “SELECT” knob to change value of
Setpoint Item.
3) Next, when the desired value is selected, press the
“ENTER” button to place it in program memory. If the
“ENTER” button is not pressed, the value will not be
stored in the memory and thus will not be changed.
The Program Review button is used to program, review
and change all program settings for the system.
1) Press “PROGRAM REVIEW” button. The Setpoint
item will appear on the LED. After a few seconds delay
the Setpoint value will display. Each time the button is
pressed a different setpoint item is displayed.
Beacon II Controller
SELECT
PROGRAM
REVIEW
ENTER
Note: If Smart Controller is in use, do not
program the board-- go to pg. 31 to program
Smart Controller.
11
Programming & Reviewing
Programming And Reviewing Settings/Changes
The PROGRAM REVIEW button is used to program, review and
change all program settings for the system.
Press “PROGRAM REVIEW” button. The setpoint item will appear on
the LED. After a few seconds delay, the Setpoint value will display.
Each time the button is pressed a different setpoint item is displayed.
Next, use the “SELECT” knob to change value of setpoint item.
Next, when the desired value is selected, press the “ENTER” button
to place it in program memory. If the “ENTER” button is not pressed,
the value will not be stored in the memory and thus will not be
changed.
A-E - Set Defrost type
(Air or ELE)
rEF - Set Refrigerant type (R-22, R-404A, R-507,
R-407A, R-407C, R-407F, R-448A or R-449A)
bot - Set Box temperature
(-30°F to +70°F)
SUP - Set Superheat
(4°F to 20°F)
SLA - Set Board as a Slave
(Yes or No)
ddF - Demand defrost enable (Yes or No)
dFn - Set Number of defrosts per day
(1, 2, 3, 4, 5, 6, 8,10 or 12 per day)
dFF - Set Defrost Fail-safe time
(10 to 200 minutes)
dFt - Set Defrost End temperature
(40°F to 100°F)
dFS - Set Defrost Delay Start Time
(0.5 Hours to 23.5 Hours)
ALH - Set Alarm High temperature
(-40°F to 90°F)
ALL - Set Alarm Low temperature
(-40°F to 90°F)
ALt - Set Alarm time
(2 to 120 minutes)
F-C - Set Fahrenheit / Celsius
temperature units (°F/°C)
FnS - Off cycle fan stir cycle enable (On or OFF)
“PROGRAM REVIEW” ITEMS
IMPORTANT NOTE:
When a board is installed and power is applied to the system, the following initialization steps should be taken for EACH BOARD in system:
1. Press and Hold the "ENTER" button
2. While continuing to hold the "ENTER" button, press and hold the "CLEAR/TEST" button. "888" will display on the LED display.
3. Continue to hold both "ENTER" and "CLEAR/TEST" until "EE?" displays on the LED.
4. Once "EE?" displays, immediately release and the press the "ENTER" again.
5. The board will now re-initialize and return to the normal display.
If "nch" is displayed, then the board did not properly initialize and the steps 1-5 should be re-taken.
“PROGRAM REVIEW” ITEMS