The Daikin Outdoor Unit for Multi-Split System 4MXS32GVJU is a high-efficiency air conditioning solution designed for optimal performance and comfort. This unit is ideal for residential and commercial applications, providing reliable cooling and heating while ensuring energy savings.

Turn manuals into instant answers
with your AI-powered assistantTurn manuals into instant answers
with your AI-powered assistant

PDF MANUAL

Manual for Daikin Outdoor Unit for Multi-Split System 4MXS32GVJU

MAINTENANCE RESOURCES

Complete asset maintenance, one click away

Get instant access to all the maintenance information you need. Empower technicians to perform preventive maintenance with asset packages, ready to use right out of the box.

Documents & Manuals

Find all the essential guides in one place.

Tensioning Guide
Belt-diagram
C-120 pulleys
+ 13 more

Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
+ 29 more

Procedures

Integrate maintenance plans directly into your work orders.

Motion Industries
Applied Industrial Technologies
Electrical Brothers
+ 5 more

Parts

Access the parts list for your equipment in MaintainX.

Drive Motor
B2 Rollers
Tensioning System
+ 40 more

Daikin Outdoor Unit for Multi-Split System 4MXS32GVJU

Create an account to install this asset package.

Maintenance Plans for Daikin Outdoor Unit for Multi-Split System Model 4MXS32GVJU

Integrate maintenance plans directly into your work orders in MaintainX.

Coils / Thermistors Removal

Warning Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

1. Remove the electronic expansion valve coil.

1 Pull the electronic expansion valve coils.

2. Remove the thermistors.

1 Pull out the gas pipe thermistors.

Place the thermistor so that its edge comes up to the edge of the fixture.

Be careful not to lose the clips for the thermistors.

2 Peel the putty, and pull out the liquid pipe thermistors.

Be careful not to lose the fixtures for the thermistors.

Run this procedure

Compressor Removal

Remove the terminal cover

Disconnect the compressor lead wires. U : red, V : yellow, W : blue

Remove the overload protector

Remove the 2 nuts

Disconnect the pipings, referring to page 221

Sign off on the compressor removal

Run this procedure

Electrical Box Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Remove the 2 screws to detach the ground wires.

Disconnect the connector for the fan motor [S70].

Release the fan motor lead wire.

Disconnect the connector for the four-way valve coil [S80]. Pull out the clamp.

Disconnect the 4 connectors for the electronic expansion valve coils (for room A, B, C, D) and pull out the clamp.

Disconnect the connector for the liquid pipe thermistors [S93] and pull out the clamp.

Disconnect the connector for the gas pipe thermistors [S92] and pull out the clamp.

Disconnect the connector for the thermistors [S90]and pull out the clamp.

Run this procedure

Fan Motor Connector Check

CTXS/FTXS Series

Check the connection of connector

Check motor power supply voltage output (pins 4 - 7)

Check motor control voltage (pins 4 - 3)

Check rotation command voltage output (pins 4 - 2)

Check rotation pulse input (pins 4 - 1)

Sign off on the fan motor connector check

Run this procedure

Fan Motor Removal

Warning: Be sure to wait for 10 minutes or more after turning off all power supplies before disassembling work.

Did you wait for 10 minutes after turning off all power supplies?

Remove the 2 lower screws of the fan motor.

Remove the 2 upper screws. Be sure to remove the lower screws first. If the upper screws are removed first, the fan motor may tilt or fall because the center of its gravity is toward the front. It may cause injuries.

Remove the fan motor.

When reassembling, be sure to place the wire harness lower.

Sign off on the fan motor removal

Run this procedure