Daikin 2MXM50M User Manual

ESIE16-02B | Part 3. Repair 3.3. Unit specific repair procedures
Page 84 4/04/17 | Version 1.1
RA R32 Split & multi split M-Series
3.3.2.9. Replacing main PCB
PRELIMINARY ACTIONS
1. Switch off the Daikin unit via the user interface.
2. Switch off the Daikin unit with the field supplied circuit breaker.
3. Remove the switch box, refer to "Replacing switch box" on page 71.
PROCEDURE
Removal
1. Cut the 2 cable ties (1).
2. Loosen and remove the screw (2).
3. Loosen and remove the 5 screws (3).
4. Press the 2 latches (5) to unlock and remove the main PCB (4).
Figure 3-15: Removing the main PCB
Installation
1. Apply Heat sink compound (6) before joining the main PCB and the heat sink.
2. Proceed in reverse order.
1. Cable tie 4. Main PCB
2. Screw 5. Latch
3. screw 6. Heat sink compound
1
5 5 2
1
4 63
3

Daikin 2MXM50M Specifications

General

Type	Air conditioner outdoor unit
Multi-split	-
Product color	White
Gas hose diameter	9.5 mm
Drain hose diameter	16 mm
Liquid hose diameter	6.35 mm
Outdoor unit depth	285 mm
Outdoor unit width	765 mm
Outdoor unit height	550 mm
Outdoor unit weight	41000 g
Outdoor unit noise level	486.35 dB
Outdoor unit package depth	357 mm
Outdoor unit package width	900 mm
Outdoor unit package height	614 mm
Outdoor unit package weight	43000 g
Outdoor unit sound power level	62 dB
Current	16 A
AC input voltage	220 - 240 V
AC input frequency	50 Hz