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Unit Description, Features & Options
34
USDA Cold Treatment Temperature
Recording (Optional)
The MP-3000a controller includes provisions for
the use of three or four USDA sensors. These
sensors allow temperatures in various areas of the
load to be monitored and recorded for United
States Department of Agriculture use in
monitoring Cold Treatment shipments.
When USDA sensors are installed, the controller
will automatically detect each sensor and activate
data logging. However, the USDA Type screen in
the Configuration menu must be set to the correct
sensor setting and each USDA sensor must be
calibrated to comply with USDA temperature
recording requirements.
Figure 12: Water-Cooled Condenser/Receiver Tank
Water-Cooled Condenser/Receiver
Tank (Optional)
A water-cooled condenser/receiver provides the
unit with above and below deck operating
capabilities. Condenser fan control is provided in
software or by a Condenser Fan Selection switch
or a Water Pressure switch. Starting april 2005 we
have added a shutoff valve on the outlet tube of
the water-cooled condenser.
Condenser Fan Switch (Optional)
The Condenser Fan switch is provided on the
control box with the water-cooled condenser
option. Place the Condenser Fan On/Off switch in
the Water position for water-cooled condenser
operation.
Water Pressure Switch (Optional)
When water pressure greater than 117 ± 21 kPa,
1.17 ± 0.21 bar, (17 ±3 psig) is provided to the
condenser-receiver tank, the water pressure switch
closes. This causes the controller to stop
condenser fan operation. When the water pressure
decreases below 35 ± 21 kPa, 0.35 ± 0.21 bar, (5 ±
3 psig), the switch opens, causing the controller to
place the unit on air-cooled condenser fan
operation.
Water-cooled condenser requires a water flow of
19 to 38 l/min. (5 to 10 gal./min.).
Содержание 098916
Страница 2: ...MAGNUM TK 51122 4 MM Rev 6 02 06 Copyright 2004 Thermo King Corp Minneapolis MN USA Printed in USA...
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Страница 11: ...Table of Contents 10...
Страница 19: ...Service Guide 18...
Страница 28: ...Specifications 27 Figure 2 Physical Specifications AMA313...
Страница 41: ...Unit Description Features Options 40...
Страница 105: ...Operating Instructions 104...
Страница 155: ...Servicing The Unit 154...
Страница 187: ...Index 186...
Страница 189: ...Wiring and Schematic Diagrams Index 188...
Страница 190: ...189 Wiring Schematic...
Страница 191: ...190 Wiring Diagram Page 1 of 2...
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