Relocation And Maintenance; Pumping Down - Mitsubishi Electric MXZ-2B40VA Installationsanleitung

4-5. TEST RUN
unit connecting wires.
Make sure that the following is done.
• Power is supplied to the unit.
• Stop valves are open.
About the restart protective mechanism
Once the compressor stops, the restart preventive device operates so the compressor will not operate for 3 minutes to protect the air conditioner.
4-6. EXPLANATION TO THE USER

5. RELOCATION AND MAINTENANCE

5-1. PUMPING DOWN

phere.
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To start the
Press the E.O. SW several times until all LED lamps turn off. Refer to operating instructions for details .
When pumping down the refrigerant, stop the compressor before disconnecting
the refrigerant pipes. The compressor may burst if air etc. get into it.
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WARNING
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