2
TECHNICAL CHANGES
1
MXZ-4A80VA -
E2
MXZ-4B80VA -
E1
1. Indoor units combinations have been added (15/20 class).
2. Electronic control P.C. board has been changed.
3. Noise filter P.C. board has been changed.
4. Power board has been changed.
5. LEV coil has been changed.
MXZ-5A100VA -
E1
MXZ-5B100VA -
E1
1. Indoor units combinations have been added (15/20 class).
2. Electronic control P.C. board has been changed.
3. Noise filter P.C. board has been changed.
4. Power board has been changed.
5. LEV coil has been changed.
MXZ-3A54VA -
E7
MXZ-3B54VA -
E1
1. Indoor units combinations have been added (15/20 class).
2. Electronic control P.C. board has been changed.
3. Noise filter P.C. board has been changed.
4. Power board has been changed.
5. LEV coil has been changed.
MXZ-3B68VA -
E1
1. New model
Revision B :
•MXZ-2B30VA-
E1
and MXZ-2B52VA-
E1
have been added.
Revision A :
• MXZ-2B40VA-
E1
, MXZ-3B54VA-
E1
, MXZ-3B68VA-
E1
and MXZ-4B71VA-
E1
have been added.
• Power board of MXZ-4B80VA-
E1
and MXZ-5B100VA-
E1
has been changed.
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 C:
• Errors in TROUBLESHOOTING have been corrected.
Revision D:
• FAILURE MODE RECALL FUNCTION has been corrected.
• Some descriptions have been modified.
OBH554D
Summary of Contents for MXZ-2B30VA
Page 19: ...19 WIRING DIAGRAM 6 MXZ 2B30VA MXZ 2B40VA MXZ 2B52VA TB3 TB2 TB1 OBH554D ...
Page 20: ...20 MXZ 3B54VA OBH554D ...
Page 21: ...21 MXZ 3B68VA OBH554D ...
Page 22: ...22 MXZ 4B71VA OBH554D ...
Page 23: ...23 MXZ 4B80VA OBH554D ...
Page 24: ...24 MXZ 5B100VA OBH554D ...