Technical Changes; Product View And Parts Identification; Part Names And Functions - Mitsubishi Electric MXZ-18NV Service Manual

1

TECHNICAL CHANGES

MXZ-18LV- MXZ-18NV-
E1
1. Inverter assembly has changed.
2. Gas pipe thermistors were added.
3. H.P.S. has changed.
MXZ-18NV- MXZ-18NV-
E1
1. MSH-07NV - and MSH-12NV -
E2
2. Outdoor unit electronic control P.C. board has changed.
3. The outdoor fan speed control has changed.(HEAT mode single operation : Lo
MXZ-32AV- MXZ-32NV-
E2
1. The desital display self-diagnosis function has adopted.
2. The desorption method of LEV has changed the screw method to the one touch method.
3. The position of the electronical parts has changed.
4. The chargeless system has adopted.
5. The scroll compressor has adopted.
6. The micro control P.C.board has simplifed.
7. The fan speed level has becomed 3 levels (Hi / Me / Lo).
8. The low pressure switch has adopted .
9. The ditection of connector deviation has becomed easily.
MXZ-32NV- MXZ-32NV-
E1
1. MCFH-13NV - and MCFH-18NV -
E2
2 PART NAMES AND FUNCTION
Outdoor unit
MXZ-18NV
MXZ-32NV
Air out
2
E1
E2
E2
has been added to the combination of the connectable indoor units.
E1
E2
E2 has been added to the combination of the connectable indoor units.
Air outlet
Hi)
(back and side)
Air inlet
Piping
Drainage hose
Air outlet
Drain outlet
Air intake
Located on the back
and the left side.
Air in
Model indication