Before Installation - Toshiba TCB-DP31CE Installation Manual

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Before installation

• The elbow piping kit (TCB-KP13CE , KP23CE) (sold separately) is also needed to install the drain pump kit because the pipes
must be directed upward.
• Insulate all drain pipes.
• Cut two holes in the ceiling (Ø100) where the installation is being done through which to pass the refrigerant pipe and the
drain pipe.
• Install a 450 × 450 access panel in the ceiling where the installation is being done.
Position of knockout on the top of the indoor unit
Drain pipe
Refrigerant pipe liquid side
(Elbow piping kit)
40
109 66
103
23
Refrigerant pipe gas side
(Elbow piping kit)
98
Position of refrigerant pipes and drain pipe
Ceiling opening
120
hole
(Ø100, 2 holes)
110
Position of ceiling opening hole
Drain hose
(provided with drain pump kit)
Drain hose (Provided with indoor unit)
– 3 –
(units: mm)
200 450
Access panel
23
Drain pump