TK 55032-18-OP-EN
27
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ntt:: If the Select key or the Enter key is not pressed within 20 seconds
to select the new Setpoint Temperature, the unit will continue to
run at the original Setpoint Temperature.
Initiating Manual Defrost Cycle
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ntt:: Before initiating a manual defrost, verify that the unit is not
already in a defrost cycle. When the unit is in a defrost cycle the
defrost symbol appears on display.
1. Press and release the Select key once, and the letters dEF will appear
(flashing) on display along with the present defrost condition OFF.
Figure 14.
Defrost Off
2. To activate manual defrost, press the Enter key and then the Up or Down
key and the defrost will change to ON.
Figure 15.
Defrost On
3. Press the Select key twice to return to the Standard Display where the
Defrost symbol will appear when the defrost cycle begins.
N
No
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e:: Manual defrost will be aborted if there is no ice on the coil.
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ntt:: The evaporator coil must be below 36°F (2.26°C) for a defrost
to be enabled.
