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T-305
5
SECTION 2
DESCRIPTION
2.1 GENERAL DESCRIPTION
2.1.1 Refrigeration Unit -- Front Section
The unit is designed so that the majority of the
components are accessible from the front, see Figure 1.
The upper access panels allow entry into the evaporator
section, and the center access panel allows access to
the thermostatic expansion valve and evaporator coil
heaters. The unit model number, serial number and
parts identification number can be found on the serial
plate to the left of the compressor.
2.1.2 Upper Fresh Air Makeup Vent
The function of the upper makeup air vent is to provide
ventilation for commodities that require fresh air
circulation.
1
2
3
6
4
8
5
9
10
7
11
1. Access Panel (Evap. Fan #1)
2. Access Panel (Heater & Thermostatic
Expansion Valve)
3. Fork Lift Pockets
4. Control Box
5. Compressor
6. Unit Serial Number, Model Number and
Parts Identification Number (PID) Plate
7. Condenser Fan
8. Interrogator Connector (Front)
9. TIR (Transports Internationaux Routiers)
Sealing Provisions - Typical All Panels
10. Upper Fresh Air Makeup Vent
11. Access Panel (Evap. Fan #2)
Figure 1. Refrigeration Unit -- Front Section
Summary of Contents for 69NT40-489-100 Series
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Page 14: ...Safety 10 T 305...
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Page 50: ...26 T 305 Figure 12 Standard Configuration Report...
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Page 167: ...143 T 305 Based on drawings 62 10526 Rev and 62 10736 Rev Figure 90 Electrical Schematic CA...
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