Friedrich MRM09Y1J Service Manual

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Installation and Maintenance
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Liquid side
Outdoor unit
3-way
valve
Gas side
Indoor unit
2-way
valve
Clsed
Clsed
Lo
Vacuum pump
CLOSE
OPEN
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– Check the flare connections for gas leakage.
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– At this time, especially check for gas leakage from the 2-way
and 3-way valves stem nuts, and from the service port nut.
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Friedrich MRM09Y1J Specifications

General

Brand	Friedrich
Model	MRM09Y1J
Category	Air Conditioner
Language	English