Master Bilt TAF-48 ERC2, TAF-27 ERC2, TAF-74 ERC2 manual Step

To initiate a Manual Defrost, press and hold the MAN DEF key for 3 seconds.

There are two levels of programming in the ERC 2. The first level of security will enable the user to set two parameters: Time-of-day (CLoC) and Set point temperature (SEt). The other level allows access to the other parameters.

Three buttons are used for the programming: SET, UP and DOWN

Fig. 4 – Display Lay-out

To change time-of-day and set point temperature (First Level) follows these steps:

Step 1		Press and hold set for 5 seconds. The display will show CLoC
Step 2		Press SET again to change the time-of-day
Step 3		Press UP or DOWN until the correct time-of-day is displayed
	or
Step 4		Press SET to accept the new time
Step 5		Press DOWN to go to the next parameter – Set point
		Temperature - (cut out)
Step 6		Press SET to change the set point temperature
Step 7		Press UP or DOWN to go to the desired set point. The range is
	or	– 40 to 60°F or –40 to 16°C
Step 8		Press SET to accept the change
Step 9		Press DOWN to exit the first level of programming

Note 1: During programming, if no button is pushed during 30 seconds, the control will go back to the normal operating mode. This is valid for both programming levels.

Note 2: When changing the time, press and hold the MAN DEF button for 3 seconds to change the AM/PM mode.

Note 3: Master-Bilt’s Set point Temperature (Set) is set at a recommended –10°F at the factory for low temperature(LT) and +35oF for medium temperature(MT) application.

Note 4: If demand defrost (ddEF) is used, the minimum number of defrost is 1 per 24 hours.

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