Handleiding
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REFRIGERATED FOOD PREP
TEC_TM_090 | REV. F | EN 01/14/2025 Page 25 of 44
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General Sequence of Operation — Refrigerators & Freezers (cont.)
When the appliance is in defrost mode…
1. Every appliance requires a defrost event to ensure the evaporator coil remains clear of frost and ice buildup.
2. Defrost is initiated either by the temperature control or a defrost timer.
EXCEPTION: Models TDC, TFM, THDC, and TMW require a manual defrost. The frequency of this manual defrost depends on
the appliance’s usage and ambient conditions.
a. Mechanical Temperature Control
i. The temperature control cycles the compressor on and off as determined by the cut-in and cut-out temperatures.
1. During this time, only the evaporator fan runs.
EXCEPTION: Models TCGG, TDBD, and TSID do not have an evaporator fan(s).
ii. A freezer with a mechanical temperature control will defrost by time initiation as determined by a defrost timer
1. During this time, only the defrost coil heater and drain tube heater are energized.
2. Defrost terminates when a specific evaporator coil temperature is reached or by a time duration.
iii. Models with an analog or digital thermometer may show higher-than-normal temperatures during defrost.
b. Electronic Temperature Control
i. The temperature control is preprogrammed to initiate defrost by a time interval but may also be initiated by
temperature demand.
1. During defrost, a refrigerator turns off the compressor to use the evaporator fans to clear the evaporator coil.
2. During defrost, a freezer turns off the compressor and evaporator fan to use electric heater to clear the evaporator coil.
ii. The temperature with a digital display (if installed) shows dEF during defrost.
iii. Models with an analog or digital thermometer may show higher than normal temperatures during defrost.
iv. After defrost, there is a display delay until temperature is shown.
NOTICE ›
The display may have a short delay before showing a temperature after defrost has expired and may show
dEF during a refrigeration cycle.
When the appliance sounds an audible and visual alarm…
1. Please reference the appliance’s specific temperature control information in Commercial Refrigeration General Control Guide
for any alarm codes.
Appliance Operation (cont.)
Bekijk gratis de handleiding van True TFP-72-30M-D-2-HC, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | True |
| Model | TFP-72-30M-D-2-HC |
| Categorie | Koelkast |
| Taal | Nederlands |
| Grootte | 13865 MB |
