SECTION 1
INTRODUCTION
1.1 INTRODUCTION
WARNING
It has been determined that pressurized,
This manual contains Operating Data, Electrical Data and Service Instructions for the refrigeration units listed in Table
NOTE
Beginning with early 1995 production, in addition to a model number, Carrier Transicold began using a parts identification (PID) number in the format NT0000. In the parts manual, the PID number is shown in boldface to point out parts variations within models. The PID number must be included when ordering and inquiring about your unit.
The unit, of lightweight aluminum frame construction, is an all electric, one piece,
The unit is complete with a charge of
Some units are equipped with a
Some units are dual voltage units designed to operate on 190/230 or 380/460 volts AC,
Operating control power is provided by a control transformer which steps down the AC supply power source to 18 and 24 volts AC, single phase control power.
The temperature Controller/DataCORDER
3.3.Once the temperature controller is set at a desired container temperature, the unit will operate automatically to maintain the desired temperature within very close limits. The control system automatically selects cooling, holding or heating as necessary to maintain the desired temperature within the container.
WARNING
Beware of unannounced starting of the evaporator and condenser fans. Do not open the condenser fan grille before turning power OFF and disconnecting power plug.
Some units are equipped with a mechanical temperature recorder.
Some units may have a TransFRESH controlled atmosphere system added. Contact TransFRESH Corporation, P.O. Box 1788, Salinas, CA 93902 for information on their system.
