Use The Specifi Ed Refrigerant Only; Technical Changes - Mitsubishi Electric MUZ-GL09NA-U1 Service Manual

Use the specifi ed refrigerant only
Never use any refrigerant other than that specified.
Doing so may cause a burst, an explosion, or fire when the unit is being used, serviced, or disposed of.
Correct refrigerant is specified in the manuals and on the spec labels provided with our products.
We will not be held responsible for mechanical failure, system malfunction, unit breakdown or accidents caused by
failure to follow the instructions.
Revision A:
• MUZ-GL12/15NA- , MUZ-GL12/15NAH-
U1
Revision B:
• MUZ-GL09NA- and MUZ-GL09NAH-
U8
Revision C:
and MUZ-GL09NAH-
• MUZ-GL09NA-
U1
Revision D:
• MUZ-GL24NAH- has been added.
U1
1

TECHNICAL CHANGES

MUZ-GL09NA -
U1
-
MUZ-GL09NA
U8
-
MUZ-GL12NA
U1
-
MUZ-GL15NA
U1
-
MUZ-GL18NA
U1
-
MUZ-GL24NA
U1
1. New model
OBH733D
and MUY-GL09/12/15NA-
U1
have been added.
U8
have been added.
U1
MUZ-GL09NAH -
U1
-
MUZ-GL09NAH
U8
-
MUZ-GL12NAH
U1
-
MUZ-GL15NAH
U1
-
MUZ-GL18NAH
U1
-
MUZ-GL24NAH
U1
have been added.
U1
MUY-GL09NA -
U1
-
MUY-GL12NA
U1
-
MUY-GL15NA
U1
-
MUY-GL18NA
U1
-
MUY-GL24NA
U1
2