User Manual

OPERATION OF SPECIFIC MODELS

FF6L, FF7L, FF28LWH, FF511L, FF521BL, FF590SSHH, FFAR24L, FFAR10,

FFAR12W, FFAR121SS, SCR600L PLUS2, PRO, & MED Series; SP6DS2D, SP6DS,

SP6DSSTB PLUS2 Series only; SCR610BL, SCR1156 MED Series only

These models are all-refrigerators (no freezer compartment) with automatic defrost. All have cold

plates on the rear wall, and the coldest spots in the refrigerator will be in the rear and toward the

bottom. All have interior fans to promote even cooling. In the rear bottom above the step, there is a

drain line to allow defrost water to exit the refrigerator. Keep this drain line clear, or icing inside the

refrigerator will occur. FF7, FF511L, FFAR10, and SCR series models have lights that are not door-

activated, and are controlled either by a rocker switch on the top right or a light switch inside. The

light inside these units will stay on until switched off manually. While LED lighting will not generate

heat, it is not recommended to leave the light on for long periods of time.

ACF48WPLUS2 Series

These frost-free all-freezers can be built-in or free-standing. They do not require defrosting and have

a digital thermostat and a lock. At the top of the unit is a cooling system that uses a fan to provide

cold air. For best operation, do not block the air flow with contents.

FS24L, FS30L, FS603, FS407L, VT65ML PLUS2, PRO, & MED Series

These are manual defrost all-freezers. No internal fans are present, and ice will build up along the

cooling coils. Periodically defrost the ice (recommended when the ice level reaches a thickness of

1/4 to 1/2 inch). NEVER USE A METAL INSTRUMENT as you can damage the cooling coils, which

will void your warranty and often cannot be repaired. To defrost, disconnect from the power supply,

empty the contents, provide a tray in the bottom to collect water, and use a hairdryer or other source

of warm air to melt the ice (or leave the door open and the power off for 24 to 48 hours).

CP351 & CT66L PLUS2 Series

These models are cycle defrost refrigerator-freezers. The freezers are designed to operate at 0°F (-

18°C), suitable for medical or laboratory uses. These models have dual evaporators to maintain

separate temperatures in the freezer and refrigerator. Defrost the freezer carefully, as directed

above for manual defrost. The refrigerator section operates in the normal range (35 to 45°F, or 2 to

7°C) and defrosts automatically.

CM411L, S19LWH, CP133 PLUS2 Series

These models are manual defrost refrigerator-freezers. The freezers in these models are designed

to operate at 25°F (-4°C) to keep ice frozen, and not for medication or products needing colder

temperatures. Defrost carefully, following directions above. The refrigerator section will operate in

the normal range (35 to 45°F, or 2 to 7°C) and is suitable for most refrigerated products.

General Purpose Series

These models are cycle defrost refrigerator-freezers. The freezers are designed to operate at -4°F (-

20°C), which is ideal for the long-term storage of select sensitive materials. The refrigerators are

designed to operate between 33°F - 50°F (1-10°C) and defrost automatically.

NOTE: FF590SSHH, ACF48W, SCR610BL, drawer units, and models with BI in the model number