E2 , Er2; Mfz-Kj35Ve; Mfz-Kj35Ve2; Mfz-Kj50Ve - Mitsubishi Electric MFZ-KJ25VE Service Manual

1

TECHNICAL CHANGES

The following models are compatible with the outdoor units with low standby power control.
Connecting these models to the MUFZ-KJ·VE(HZ) series outdoor units enables the low standby power control. Low standby
power control can reduce standby power about 90%.
Refer to the technical guide (OBT17) about the low standby power control.
With the horizontal vanes and the multi-flow vane, air blows to the expanded vertical area using only one fan.
MFZ-KJ25VE-
E1

MFZ-KJ35VE-

E1

MFZ-KJ50VE-

E1
1. New model
MFZ-KJ50VE-
ER1
1. New model
MFZ-KJ25VE-
E1
MFZ-KJ35VE-
E1
1. Indoor electronic control P.C. board has been changed.
MFZ-KJ25VE2-
E1

MFZ-KJ35VE2-

E1

MFZ-KJ50VE2-

E1
MFZ-KJ25VE2-
ER1
MFZ-KJ35VE2-
ER1
MFZ-KJ50VE2-
ER1
1. New model
Notes:
MFZ-KJ25VE-
•
E1
The model MFZ-KJ25VE-
MFZ-KJ25VE-
• ,
E2
MFZ-KJ25VE2-
E1
The model MFZ-KJ25VE-
MFZ-KJ35VE2-
E1 ,
door unit.
This model may be connected to the MUFZ-KJ·VE(HZ) series after once connected to the MXZ series and operated, for
example because of relocation. In that case, the MUFZ-KJ·VE(HZ) series outdoor units will not operate without taking a
step. Follow the procedure "Deleting the memorized abnormal condition" described in 10-2.1.
OBH666C
MFZ-KJ25VE-
MFZ-KJ35VE-
MFZ-KJ35VE-
E1
or MFZ-KJ35VE-
E1
MFZ-KJ35VE-
ER2 E2
MFZ-KJ35VE2-
,
ER1
, MFZ-KJ35VE-
E2 , ER2
or MFZ-KJ50VE2-
ER1 E1
,
E2 ER2
,
E2 ER2
is connected to the MUFZ-KJ·VE(HZ) outdoor unit only.
E1
MFZ-KJ50VE-
,
ER2 E1
MFZ-KJ50VE2-
,
E1 ER1
, MFZ-KJ50VE-
E2 , ER2
is connectable with the MUFZ-KJ·VE(HZ) outdoor unit or the MXZ out-
, ER1
3
,
ER1
,
E1 ER1
, MFZ-KJ25VE2-
E1 , ER1 E1 , ER1 ,