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TROUBLESHOOTING
CP35LL, CT66L MED 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. Both models have dual evaporators to maintain
separate temperatures in the freezer and refrigerator. Defrost the freezer carefully, as directed on the
previous page for manual defrost. The refrigerator section operates in the normal range (35 to 45°F,
or 2 to 7°C) and defrosts automatically.
For built-in (BI) models and clearance information, see Note on page 13.
CM411LMED, CM421BLMED, S19LMED
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 on the previous page. 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.
For built-in (BI) models and clearance information, see Note on page 13.
CP171MED
This model has a separate refrigerator (top) section with automatic defrost, and a freezer (lower)
section with manual defrost, each with its own compressor and thermostat for totally independent
control. The thermostats are both located on the top, on the exterior of the unit, and are more easily
accessed with the refrigerator door opened. This unit has no internal fans. Defrost as needed (see
page 13). For clearance information, see Note on page 13.
Try these solutions first to avoid the cost of an unnecessary service call.
Your appliance will not operate:
Has a household fuse blown or circuit breaker tripped?
Replace the fuse or reset the circuit breaker.
Is the freezer defrosting (on some models)?
Recheck to see whether the freezer is operating in 30 minutes. Your freezer will regularly
run an automatic defrost cycle.
There is water in the defrost drain pan (on some models):
Is the freezer defrosting?
The water will evaporate. It is normal for water to drip into the defrost pan.
Is it more humid than normal?
When it is humid, expect that the water in the defrost pan will take longer to evaporate.
The motor seems to run too much:
Is there excessive frost or a package preventing the door from closing?
Defrost and clean the freezer, or move the package so the door closes properly.
Is the room temperature hotter than normal?
The motor will run longer under warm conditions. At normal room temperatures, the motor
will run about 40% to 80% of the time. Under warmer conditions, it will run even more.
Has a large amount of food just been added to the freezer?
Adding a large amount of food warms the freezer. The motor normally will run longer to cool
the freezer back down.
Is the door closed completely?
Push the door firmly shut. If it will not shut all the way, see The door will not close completely
later in this section.
SPECIFIC MODELS (cont’d)
Felix Storch, Inc.
Page 14
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