Toshiba MMY-MUP0801HT8P-TR Service Manual page 285

No. Part
WARNING
7 4-way
valve -
Wear a pair of gloves.
detachment/
Otherwise, you will risk an injury involving a replacement
attachment
part or some other object.
1. Detachment
1) Carry out work of No. 1 Cabinet and disconnect wires
around 4-way valve or move them away from parts to
be brazed to prevent them from being fired while
brazing.
2) Cut the C, S, or E pipes on the top of the four-way
valve, and disconnect the D pipes on the bottom with
brazing, and then remove the four-way valve.
2. Attachment
Carry out installation by following reverse procedure in the
detachment 1) to 2).
Work procedure
- 285 -
Remarks
<8 to 14HP>
4-way valve
C,S,E (Cut)
4-way valve
D (Brazing)
(Work procedure
is the same as
<16 to 24HP>
that of 8 to 14HP)
4-way valve
C,S,E (Cut)
4-way valve
D (Brazing)