Friedrich MRM09Y1J Service & Parts Manual

4 PB
INTRODUCTION
The information in this manual is intended for use by a qualied technician who is familiar with the safety pro-
cedures required for installation and repair, and who is equipped with the proper tools and test instruments
required to service this product.
Installation or repairs made by unqualied persons can result in subjecting the unqualied person making such
repairs as well as the persons being served by the equipment to hazards resulting in injury or electrical shock
which can be serious or even fatal.
Safety warnings have been placed throughout this manual to alert you to potential hazards that may be encoun-
tered. If you install or perform service on equipment, it is your responsibility to read and obey these warnings to
guard against any bodily injury or property damage which may result to you or others.
IMPORTANT SAFETY INFORMATION
Your safety and the safety of others is very
important.
We have provided many important safety messages in this manual and on your appliance. Always read and
obey all safety messages.
is is a safety Alert symbol.
is symbol alerts you to potential hazards that can kill or hurt you and others.
All safety messages will follow the safety alert symbol with the word “WARNING”
or “CAUTION”. ese words mean:
Indicates a hazard which, if not avoided, can result in severe personal injury
or death and damage to product or other property.
Indicates a hazard which, if not avoided, can result in personal injury and
damage to product or other property.
All safety messages will tell you what the potential hazard is, tell you how to reduce the chance of injury,
and tell you what will happen if the instructions are not followed.
Indicates property damage can occur if instructions are not followed.
WARNING
NOTICE
CAUTION
WARNING
Refrigeration system
under high pressure
Do not puncture, heat, expose to ame or inciner-
ate.
Only certied refrigeration technicians should
service this equipment.
R410A systems operate at higher pressures than
R22 equipment. Appropriate safe service and
handling practices must be used.
Only use gauge sets designed for use with R410A.
Do not use standard R22 gauge sets.

Friedrich MRM09Y1J Specifications

General

Brand	Friedrich
Model	MRM09Y1J
Category	Air Conditioner
Language	English