To Next Page

To Previous Page

Installation and Maintenance

Service Manual

Steps Procedure

blade

motor support

motor

electric box assy

1.Remove the grounding wire screw on the electric

box assy and then remove the grounding wire.

2.Disconnect the wiring terminals of reactor,

compressor, high and low pressure switch,

compressor overload protector, temperature sensor,

outdoor fan motor and 4-way valve. (See g 2)

Note: keep pressing the circlip when disconnecting

the wiring terminal of reactor; keep pressing the

retainer when disconnecting other wiring terminals.

3.Remove the wire inside the wiring groove.

8. Remove electric box assy

9. Remove blade, motor, motor support, reactor

1.Remove nuts xing axial ow blade with wrench,

and then remove the axial ow blade.

2.Remove 2 screws connecting motor support and

chassis, loosen damper block and then remove the

motor support.

3.Remove 4 screws fixing motor,and then remove

the motor

4.Remove 4 screws fixing reactor sub-assy and

motor support, and then remove the reactor sub-

assy.

Unsolder the spot weld between 4-way valve and

vapour liquid separator, compressor cut-off valve

sub-assy and condenser, and then remove the 4-way

valve.

Note: When unsoldering the spot weld, wrap the

4-way valve with wet cloth completely to avoid

damage to valve due to high temperature.

10 Remove 4-way valve

4-way valve

Tosot TM18H5O User Manual

Questions and Answers: