Traulsen RAC3T owner manual VI. Electronic Controller cont’d, Control Button Functions

VI. ELECTRONIC CONTROLLER (cont’d)

RAC-37 Air Curtain

TEMP

RECALL

POWER

ON / OFF

WARMER COLDER	ON DEMAND
	DEFROST
TEMPERATURE SETTINGS
ON
CYCLE

Control Button Functions

DECREASE TEMPERATURE

Press To Decrease Operating

Temperature

COLDER

INCREASE TEMPERATURE

Press To Increase Operating

Temperature

WARMER

ON DEMAND DEFROST

Press To Initiate On-Demand De- frost - OR - over-ride a defrost cycle already in progress

ON DEMAND

DEFROST

TEMP

RECALL

POWER

ON / OFF

TEMP RECALL

Press To Display Either Actual or Set-Point Temperature

ON/OFF

Serves Two Functions, Turns Cabinet ON or OFF And Also Allows You To Change The Temperature Scale From Degrees Farenheit To Celsius As Required.

VI. d - CONTROL FEATURE - ON LIGHT:

When illuminated the ON light indicates that the power is ON.

VI. e - CONTROL FEATURE - CYCLE LIGHT:

When illuminated the CYCLE light indicates that the cabinet is cooling down to the desired SET-POINT tem- perature. When the refrigeration system is ON, this light will remain illuminated until the cabinet has reached the SET-POINT temperature, and will go OFF at that time.

VI. f - CONTROL FEATURE - ON DEMAND DEFROST: Proper attention should be given to defrosting your unit. Every “event” or time the unit is used with the door open, the coil will build-up ice. This reduces the effectiveness of the overall operation of the unit.

To prevent the build-up of ice on the coil, Traulsen has included an “On-Demand” defrost feature. To initiate an on-demand defrost, simply press the ON-DEMAND DEFROST button. Use this feature after every use.

VI. g - CONTROL FEATURE - 2-STAGE THERMOSTAT: A 2-Stage thermostat is provided standard with all Air Curtain units manufactured with an electronic control- ler (see section VI. a). This allows the user to choose from two operating modes, 1) Standard Operating Mode of 37°F, or 2) Lo-Temp Operting Mode of 32°F.

The latter provides you with the added flexibility of being able to pre-chill products such as milk and juices.

VI. h - CONTROL OPERATING INSTRUCTIONS:

1)Pre-chill empty cabinet with door closes to 33°F to 35°F (1°C to 2°C).

2)Load cabinet from bottom to top, push trays to rear of wall.

3)After loading, close cabinet door and allow inside temperature to re-stabilize between 33°F to 35°F (1°C to 2°C).

4)Unload cabinet from top to bottom.

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