Programming and reviewing settings and changes -13, Program review button select button enter button, Programming & reviewing – Heatcraft Refrigeration Products H-IM-79D User Manual

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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.

“PROGRAM REVIEW” ITEMS

A-E

Set Defrost type (

Air

ELE

)

rEF

Set Refrigerant type (R22, R404A or R507)

bot

Set Box temperature (-30

F to +70

SUP

Set Superheat (4

F to 20

SLA

Set Board as a Slave (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

dFS

Set Defrost Delay Start Time (0.5 Hours to 23.5 Hours)

ALH

Set Alarm High temperature (-40

F to 90

ALL

Set Alarm Low temperature (-40

F to 90

ALt

Set Alarm time (2 to 120 minutes)

F-C

Set Fahrenheit/Celsius temperature units (

Programming & Reviewing