Technical Changes - Mitsubishi Electric MSC-07RV Service Manual

1

TECHNICAL CHANGES

MS-07NV2 2 -
E1
}
MSH-07NV2 2 -
E1
MSX-05NV--
E1
MS-09NV2 2 -
E1
}
MSH-09NV2 2 -
E1
MSX-09NV--
E1
MS-12NV2 2 -
E1
}
MSH-12NV2 2 -
E1
MSX-12NV--
E1
1. Switch SW2 has added on the indoor electronic control P.C. board.
• Indoor unit model has changed. Indoor units for COOL only type (MU and MUX) and COOL and HEAT type (MUH and
MXZ)are common specifications. Set switch SW2-2
according to the type of outdoor unit.
• Change switch SW2-1 for setting AUTO RESTART FUNCTION ON/OFF.
Set of switch SW2
AUTO RESTART
FUNCTION :OFF
AUTO RESTART
FUNCTION :ON
2. SLEEP MODE function has been removed.
3. ECONO COOL operation has been added.
4. SWING button is removed, but SWING MODE function is available by VANE CONTROL button.
MU-07NV -
E2
MUH-07NV -
E2
MU-09NV -
E2
MUH-09NV -
E2
MU-12NV -
E2
MUH-12NV -
E2
1. Outdoor model has changed.
MSC-07RV -
E1
MSC-09RV -
E1
MSC-12RV -
E1
OUTDOOR UNIT
MU & MUX type
1 2
1 2
OUTDOOR UNIT
MUH & MXZ type
SW2
MU-07RV -
E1
MUH-07RV -
E1
MU-09RV -
E1
MUH-09RV -
E1
MU-12RV -
E1
MUH-12RV -
E1
When the units are shipped from the factory,
switch SW2 is as follows.
SW2-1: AUTO RESTART FUNCTION OFF
SW2-2: MUH type
2
1 2
1 2
SW2