Master Bilt K manual HOW to Change the Setpoint, HOW to Change a parameter value

HOW TO CHANGE THE SETPOINT

1.Push the SET key for more than 2 seconds to change the Set point value;

2.The value of the set point will be displayed and the LED under COMP starts blinking;

3.To change the Set value push the UP ▲ or DOWN▼ arrows within 10s. To memorize the new set point value push the SET key again or wait 10s.

HOW TO CHANGE a parameter value

1. Enter the Programming mode by pressing the SET and DOWN ▼	keys for 3 seconds
(LEDs under DEF and COMP start blinking).

2.Select the required parameter by pushing the UP ▲ or DOWN▼ arrows

3.Press the “SET” key to display its value (now only the COMP LED is blinking)

4.Use “UP” or “DOWN” to change its value

5.To exit: Press SET + UP ▲ or wait 15s without pressing a key.

NOTE 1: The set value is stored even when the procedure is exited by waiting the time-out to expire.

NOTE 2: Master-Bilt’s SETPOINT is set at a recommended –10°F at the factory for low temperature(LT) and +35oF for medium temperature(MT) application.

NOTE 3: To scroll down the parameters without changing them, press the DOWN button.

LIST OF PARAMETERS

Here is a list of the parameters the value of which can be changed in the programming mode, as well as their ranges.

Parameter	Display		Description	Range	Master-Bilt’s
	Symbol				Setting
					BLG
Temperature Set		When this temperature is
Point	Set	reached	the compressor LED	-16 to 5°F	°F	°F
			will be off		-10	or -15
Temperature		Cut-out temperature is Set + Hy
Differential	Hy			1 to 255°F		10
Maximum
Temperature	ALU			230°F		15
Alarm
Minimum
Temperature	ALL			-58°F		-25
Alarm
Temperature	Ald
Alarm Delay				0 to 255 min		30
Room Probe	dP1
display
Evaporator	dP2
Probe Display

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