Hussmann Proto-Aire EZ Manual Del Usuario página 4

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STARTUP
Startup .............................................................................................................................. 17
Charging the Refrigeration Side ........................................................................................ 17
Procedure - Triple Evacuation ........................................................................................... 18
Pre-charge Check List ........................................................................................................ 18
Refrigerant Charge ............................................................................................................ 18
Compressor Motor Rotation ............................................................................................. 19
Final Checks ...................................................................................................................... 20
Control Settings ................................................................................................................. 20
Electronic Oil Level Control .............................................................................................. 21
Auxiliary Systems .............................................................................................................. 21
Temperature Termination (Digital Mode) ......................................................................... 21
Offtime Defrost ................................................................................................................. 22
Sensor Applications ........................................................................................................... 22
Suction Pressure Sensor ................................................................................................ 22
SERVICE
Service and Maintenance ................................................................................................... 23
Compressor Replacement ................................................................................................ 23
Replacing Drier ................................................................................................................. 24
Checklist ............................................................................................................................ 25
Sequence of Operation ......................................................................................
3090249_D
P/N
TABLE OF CONTENTS
(Continued)
- LOCK OUT / TAG OUT -
To avoid serious injury or death from electrical
shock, always disconnect the electrical
power at the main disconnect when servicing
or replacing any electrical component. This
includes, but is not limited to, such items as
doors, lights, fans, heaters, and controllers.
Proto-Aire EZ I/O Manual
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